./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d8faaa-9597-4558-ac46-82a07620d27d/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d8faaa-9597-4558-ac46-82a07620d27d/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d8faaa-9597-4558-ac46-82a07620d27d/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d8faaa-9597-4558-ac46-82a07620d27d/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d8faaa-9597-4558-ac46-82a07620d27d/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d8faaa-9597-4558-ac46-82a07620d27d/bin/ukojak-verify-EEHR8qb7sm --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 9885703216edf9cfe4bfb438db591a48e102e73a3e0423f90ce871c05fdf2b57 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:26:49,848 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:26:49,951 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d8faaa-9597-4558-ac46-82a07620d27d/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 20:26:49,958 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:26:49,961 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:26:49,991 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:26:49,992 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:26:49,994 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:26:49,995 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:26:49,995 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:26:49,995 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:26:49,995 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:26:49,995 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:26:49,995 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:26:49,995 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:26:49,995 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:26:49,995 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:26:49,996 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:26:49,996 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:26:49,996 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:26:49,996 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 20:26:49,996 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:26:49,996 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:26:49,996 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:26:49,996 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:26:49,996 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:26:49,996 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:26:49,996 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:26:49,999 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:26:49,999 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:26:49,999 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:26:49,999 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:26:49,999 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:26:49,999 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:26:50,000 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:26:50,000 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_90d8faaa-9597-4558-ac46-82a07620d27d/bin/ukojak-verify-EEHR8qb7sm 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 -> 9885703216edf9cfe4bfb438db591a48e102e73a3e0423f90ce871c05fdf2b57 [2024-11-13 20:26:50,387 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:26:50,398 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:26:50,404 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:26:50,405 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:26:50,408 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:26:50,409 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d8faaa-9597-4558-ac46-82a07620d27d/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.i Unable to find full path for "g++" [2024-11-13 20:26:52,439 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:26:52,900 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:26:52,902 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d8faaa-9597-4558-ac46-82a07620d27d/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-1.i [2024-11-13 20:26:52,922 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d8faaa-9597-4558-ac46-82a07620d27d/bin/ukojak-verify-EEHR8qb7sm/data/a6eebd5f7/51a836b40f084de18e24af4891aa0f43/FLAGd48b2a3e3 [2024-11-13 20:26:52,935 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d8faaa-9597-4558-ac46-82a07620d27d/bin/ukojak-verify-EEHR8qb7sm/data/a6eebd5f7/51a836b40f084de18e24af4891aa0f43 [2024-11-13 20:26:52,937 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:26:52,939 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:26:52,941 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:26:52,941 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:26:52,948 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:26:52,949 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:26:52" (1/1) ... [2024-11-13 20:26:52,951 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@362415fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:26:52, skipping insertion in model container [2024-11-13 20:26:52,951 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:26:52" (1/1) ... [2024-11-13 20:26:53,010 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:26:53,707 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:26:53,725 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:26:53,926 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:26:53,963 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:26:53,964 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:26:53 WrapperNode [2024-11-13 20:26:53,964 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:26:53,965 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:26:53,966 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:26:53,966 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:26:53,973 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:26:53" (1/1) ... [2024-11-13 20:26:54,012 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:26:53" (1/1) ... [2024-11-13 20:26:54,134 INFO L138 Inliner]: procedures = 177, calls = 507, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3338 [2024-11-13 20:26:54,134 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:26:54,135 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:26:54,135 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:26:54,135 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:26:54,143 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:26:53" (1/1) ... [2024-11-13 20:26:54,143 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:26:53" (1/1) ... [2024-11-13 20:26:54,166 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:26:53" (1/1) ... [2024-11-13 20:26:54,166 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:26:53" (1/1) ... [2024-11-13 20:26:54,299 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:26:53" (1/1) ... [2024-11-13 20:26:54,350 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:26:53" (1/1) ... [2024-11-13 20:26:54,367 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:26:53" (1/1) ... [2024-11-13 20:26:54,379 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:26:53" (1/1) ... [2024-11-13 20:26:54,408 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:26:54,409 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:26:54,411 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:26:54,411 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:26:54,412 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:26:53" (1/1) ... [2024-11-13 20:26:54,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:26:54,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d8faaa-9597-4558-ac46-82a07620d27d/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:26:54,450 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d8faaa-9597-4558-ac46-82a07620d27d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:26:54,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d8faaa-9597-4558-ac46-82a07620d27d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:26:54,485 INFO L130 BoogieDeclarations]: Found specification of procedure test_int_int [2024-11-13 20:26:54,485 INFO L138 BoogieDeclarations]: Found implementation of procedure test_int_int [2024-11-13 20:26:54,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:26:54,485 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:26:54,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:26:54,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:26:54,486 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 20:26:54,486 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 20:26:54,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:26:54,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:26:54,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:26:54,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:26:54,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:26:54,487 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:26:54,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:26:54,487 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:26:54,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:26:54,841 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:26:54,843 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:26:59,932 INFO L? ?]: Removed 783 outVars from TransFormulas that were not future-live. [2024-11-13 20:26:59,933 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:27:04,506 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:27:04,509 INFO L316 CfgBuilder]: Removed 151 assume(true) statements. [2024-11-13 20:27:04,509 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:27:04 BoogieIcfgContainer [2024-11-13 20:27:04,509 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:27:04,510 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:27:04,511 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:27:04,523 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:27:04,524 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:27:04" (1/1) ... [2024-11-13 20:27:04,533 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:27:04,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:04,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 279 states and 479 transitions. [2024-11-13 20:27:04,612 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 479 transitions. [2024-11-13 20:27:04,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 20:27:04,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:04,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:04,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:27:04,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:04,897 INFO L255 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 20:27:04,904 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:27:04,948 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-13 20:27:05,021 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 20:27:05,024 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2024-11-13 20:27:05,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 20:27:05,037 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-13 20:27:05,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:05,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:05,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 282 states and 484 transitions. [2024-11-13 20:27:05,151 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 484 transitions. [2024-11-13 20:27:05,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 20:27:05,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:05,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:05,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:27:05,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:05,310 INFO L255 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 20:27:05,313 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:27:05,326 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-13 20:27:05,351 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 20:27:05,352 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2024-11-13 20:27:05,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 20:27:05,360 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-13 20:27:05,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:05,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:05,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 283 states and 485 transitions. [2024-11-13 20:27:05,395 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 485 transitions. [2024-11-13 20:27:05,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:27:05,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:05,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:05,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:05,479 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:05,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:05,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 283 states and 483 transitions. [2024-11-13 20:27:05,486 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 483 transitions. [2024-11-13 20:27:05,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:27:05,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:05,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:05,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:05,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:05,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:05,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 283 states and 480 transitions. [2024-11-13 20:27:05,589 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 480 transitions. [2024-11-13 20:27:05,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:27:05,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:05,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:05,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:05,714 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:05,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:05,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 283 states and 476 transitions. [2024-11-13 20:27:05,733 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 476 transitions. [2024-11-13 20:27:05,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:27:05,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:05,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:05,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:05,788 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:05,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:05,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 283 states and 472 transitions. [2024-11-13 20:27:05,794 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 472 transitions. [2024-11-13 20:27:05,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:27:05,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:05,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:05,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:05,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:06,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:06,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 283 states and 469 transitions. [2024-11-13 20:27:06,129 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 469 transitions. [2024-11-13 20:27:06,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:27:06,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:06,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:06,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:06,209 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:06,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:06,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 283 states and 463 transitions. [2024-11-13 20:27:06,218 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 463 transitions. [2024-11-13 20:27:06,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:27:06,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:06,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:06,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:06,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:16,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:27:16,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:16,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 283 states and 457 transitions. [2024-11-13 20:27:16,462 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 457 transitions. [2024-11-13 20:27:16,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:27:16,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:16,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:16,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:16,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:27,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:27:37,423 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:27:43,414 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.99s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:27:43,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:43,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 299 states and 478 transitions. [2024-11-13 20:27:43,444 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 478 transitions. [2024-11-13 20:27:43,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:27:43,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:43,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:43,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:43,592 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:43,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:43,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 299 states and 476 transitions. [2024-11-13 20:27:43,602 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 476 transitions. [2024-11-13 20:27:43,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:27:43,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:43,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:43,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:43,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:43,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:43,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 299 states and 474 transitions. [2024-11-13 20:27:43,765 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 474 transitions. [2024-11-13 20:27:43,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:27:43,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:43,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:43,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:43,911 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:45,206 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:27:45,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:45,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 299 states and 472 transitions. [2024-11-13 20:27:45,220 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 472 transitions. [2024-11-13 20:27:45,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:27:45,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:45,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:45,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:45,597 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:27:55,630 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:28:05,652 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:28:08,049 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:28:08,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:08,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 302 states and 474 transitions. [2024-11-13 20:28:08,080 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 474 transitions. [2024-11-13 20:28:08,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:28:08,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:08,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:08,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:08,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:08,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:08,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 302 states and 469 transitions. [2024-11-13 20:28:08,225 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 469 transitions. [2024-11-13 20:28:08,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:28:08,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:08,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:08,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:08,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:08,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:08,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 302 states and 463 transitions. [2024-11-13 20:28:08,370 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 463 transitions. [2024-11-13 20:28:08,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:28:08,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:08,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:08,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:09,581 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:28:10,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:10,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 307 states and 471 transitions. [2024-11-13 20:28:10,698 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 471 transitions. [2024-11-13 20:28:10,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:28:10,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:10,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:10,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:10,843 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:20,860 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:28:20,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:20,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 307 states and 465 transitions. [2024-11-13 20:28:20,902 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 465 transitions. [2024-11-13 20:28:20,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:28:20,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:20,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:21,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:21,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:32,514 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:28:33,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:33,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 323 states and 487 transitions. [2024-11-13 20:28:33,526 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 487 transitions. [2024-11-13 20:28:33,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:28:33,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:33,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:33,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:33,704 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:33,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:33,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 323 states and 485 transitions. [2024-11-13 20:28:33,718 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 485 transitions. [2024-11-13 20:28:33,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:28:33,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:33,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:33,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:33,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:33,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:33,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 323 states and 483 transitions. [2024-11-13 20:28:33,915 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 483 transitions. [2024-11-13 20:28:33,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:28:33,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:33,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:34,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:34,088 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:44,121 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:28:44,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:44,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 323 states and 481 transitions. [2024-11-13 20:28:44,139 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 481 transitions. [2024-11-13 20:28:44,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:28:44,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:44,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:44,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:44,472 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:28:49,903 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:28:49,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:49,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 326 states and 483 transitions. [2024-11-13 20:28:49,938 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 483 transitions. [2024-11-13 20:28:49,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:28:49,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:49,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:50,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:50,257 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:29:00,517 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:29:01,580 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:29:02,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:02,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 358 states and 521 transitions. [2024-11-13 20:29:02,672 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 521 transitions. [2024-11-13 20:29:02,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:29:02,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:02,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:02,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:03,081 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:29:13,102 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:29:23,115 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:29:33,123 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:29:43,131 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:29:43,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:43,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 361 states and 523 transitions. [2024-11-13 20:29:43,174 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 523 transitions. [2024-11-13 20:29:43,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:29:43,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:43,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:43,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:43,346 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:29:43,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:43,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 361 states and 521 transitions. [2024-11-13 20:29:43,500 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 521 transitions. [2024-11-13 20:29:43,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 20:29:43,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:43,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:43,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:43,701 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:29:43,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:43,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 361 states and 520 transitions. [2024-11-13 20:29:43,724 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 520 transitions. [2024-11-13 20:29:43,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:29:43,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:43,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:45,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:46,115 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:29:46,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:46,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 363 states and 523 transitions. [2024-11-13 20:29:46,326 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 523 transitions. [2024-11-13 20:29:46,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:29:46,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:46,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:46,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:46,704 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:29:47,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:47,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 372 states and 534 transitions. [2024-11-13 20:29:47,148 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 534 transitions. [2024-11-13 20:29:47,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:29:47,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:47,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:49,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:49,685 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:29:50,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:50,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 373 states and 536 transitions. [2024-11-13 20:29:50,012 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 536 transitions. [2024-11-13 20:29:50,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:29:50,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:50,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:51,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:52,660 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:29:53,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:53,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 375 states and 539 transitions. [2024-11-13 20:29:53,797 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 539 transitions. [2024-11-13 20:29:53,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:29:53,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:53,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:55,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:56,357 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:29:56,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:56,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 376 states and 540 transitions. [2024-11-13 20:29:56,932 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 540 transitions. [2024-11-13 20:29:56,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:29:56,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:56,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:57,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:57,246 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:30:00,423 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.89s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:30:00,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:00,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 377 states and 542 transitions. [2024-11-13 20:30:00,459 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 542 transitions. [2024-11-13 20:30:00,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:30:00,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:00,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:01,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:02,941 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:30:03,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:03,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 378 states and 543 transitions. [2024-11-13 20:30:03,856 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 543 transitions. [2024-11-13 20:30:03,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:30:03,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:03,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:05,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:06,077 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 20:30:06,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:06,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 379 states and 544 transitions. [2024-11-13 20:30:06,529 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 544 transitions. [2024-11-13 20:30:06,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:30:06,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:06,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:08,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:09,483 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 20:30:09,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:09,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 380 states and 545 transitions. [2024-11-13 20:30:09,944 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 545 transitions. [2024-11-13 20:30:09,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:30:09,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:09,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:10,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:10,167 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 20:30:10,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:10,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 380 states and 543 transitions. [2024-11-13 20:30:10,188 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 543 transitions. [2024-11-13 20:30:10,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:30:10,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:10,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:11,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:12,684 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 20:30:13,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:13,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 381 states and 544 transitions. [2024-11-13 20:30:13,636 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 544 transitions. [2024-11-13 20:30:13,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:30:13,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:13,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:13,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:14,001 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 20:30:18,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:30:18,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:18,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 384 states and 546 transitions. [2024-11-13 20:30:18,351 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 546 transitions. [2024-11-13 20:30:18,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 20:30:18,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:18,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:19,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:20,626 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 20:30:21,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:21,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 385 states and 547 transitions. [2024-11-13 20:30:21,241 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 547 transitions. [2024-11-13 20:30:21,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:30:21,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:21,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:22,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:23,237 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 168 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 20:30:23,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:23,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 386 states and 548 transitions. [2024-11-13 20:30:23,722 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 548 transitions. [2024-11-13 20:30:23,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:30:23,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:23,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:24,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:25,622 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 201 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 20:30:26,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:26,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 387 states and 549 transitions. [2024-11-13 20:30:26,059 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 549 transitions. [2024-11-13 20:30:26,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:30:26,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:26,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:27,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:28,703 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 237 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 20:30:30,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:30,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 388 states and 550 transitions. [2024-11-13 20:30:30,037 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 550 transitions. [2024-11-13 20:30:30,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:30:30,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:30,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:31,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:32,384 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 20:30:32,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:32,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 389 states and 551 transitions. [2024-11-13 20:30:32,938 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 551 transitions. [2024-11-13 20:30:32,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 20:30:32,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:32,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:33,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:34,814 INFO L134 CoverageAnalysis]: Checked inductivity of 447 backedges. 0 proven. 318 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-13 20:30:35,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:35,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 390 states and 552 transitions. [2024-11-13 20:30:35,281 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 552 transitions. [2024-11-13 20:30:35,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 20:30:35,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:35,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:36,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:37,850 INFO L134 CoverageAnalysis]: Checked inductivity of 508 backedges. 0 proven. 363 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 20:30:38,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:38,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 391 states and 553 transitions. [2024-11-13 20:30:38,370 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 553 transitions. [2024-11-13 20:30:38,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 20:30:38,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:38,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:40,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:43,500 INFO L134 CoverageAnalysis]: Checked inductivity of 573 backedges. 0 proven. 411 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 20:30:46,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:46,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 392 states and 554 transitions. [2024-11-13 20:30:46,419 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 554 transitions. [2024-11-13 20:30:46,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 20:30:46,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:46,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:47,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:49,376 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:30:51,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:51,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 393 states and 555 transitions. [2024-11-13 20:30:51,080 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 555 transitions. [2024-11-13 20:30:51,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 20:30:51,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:51,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:53,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:54,814 INFO L134 CoverageAnalysis]: Checked inductivity of 715 backedges. 0 proven. 516 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-13 20:30:55,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:55,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 394 states and 556 transitions. [2024-11-13 20:30:55,870 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 556 transitions. [2024-11-13 20:30:55,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 20:30:55,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:55,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:57,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:59,711 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 573 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 20:31:00,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:00,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 395 states and 557 transitions. [2024-11-13 20:31:00,987 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 557 transitions. [2024-11-13 20:31:00,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 20:31:00,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:00,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:02,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:04,425 INFO L134 CoverageAnalysis]: Checked inductivity of 873 backedges. 0 proven. 633 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-13 20:31:05,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:05,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 396 states and 558 transitions. [2024-11-13 20:31:05,652 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 558 transitions. [2024-11-13 20:31:05,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 20:31:05,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:05,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:07,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:09,241 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 0 proven. 696 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-13 20:31:09,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:09,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 397 states and 559 transitions. [2024-11-13 20:31:09,985 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 559 transitions. [2024-11-13 20:31:09,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 20:31:09,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:09,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:11,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:13,090 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 0 proven. 762 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-13 20:31:14,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:14,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 398 states and 560 transitions. [2024-11-13 20:31:14,503 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 560 transitions. [2024-11-13 20:31:14,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 20:31:14,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:14,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:15,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:17,744 INFO L134 CoverageAnalysis]: Checked inductivity of 1140 backedges. 0 proven. 831 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-13 20:31:18,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:18,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 399 states and 561 transitions. [2024-11-13 20:31:18,960 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 561 transitions. [2024-11-13 20:31:18,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 20:31:18,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:18,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:20,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:22,359 INFO L134 CoverageAnalysis]: Checked inductivity of 1237 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-13 20:31:23,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:23,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 400 states and 562 transitions. [2024-11-13 20:31:23,565 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 562 transitions. [2024-11-13 20:31:23,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 20:31:23,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:23,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:24,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:26,622 INFO L134 CoverageAnalysis]: Checked inductivity of 1338 backedges. 0 proven. 978 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-13 20:31:27,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:27,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 401 states and 563 transitions. [2024-11-13 20:31:27,762 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 563 transitions. [2024-11-13 20:31:27,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 20:31:27,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:27,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:30,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:31,641 INFO L134 CoverageAnalysis]: Checked inductivity of 1443 backedges. 0 proven. 1056 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-13 20:31:32,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:32,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 402 states and 564 transitions. [2024-11-13 20:31:32,295 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 564 transitions. [2024-11-13 20:31:32,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 20:31:32,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:32,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:33,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:35,905 INFO L134 CoverageAnalysis]: Checked inductivity of 1552 backedges. 0 proven. 1137 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-13 20:31:37,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:37,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 403 states and 565 transitions. [2024-11-13 20:31:37,648 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 565 transitions. [2024-11-13 20:31:37,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 20:31:37,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:37,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:39,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:41,878 INFO L134 CoverageAnalysis]: Checked inductivity of 1665 backedges. 0 proven. 1221 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-13 20:31:42,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:42,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 404 states and 566 transitions. [2024-11-13 20:31:42,779 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 566 transitions. [2024-11-13 20:31:42,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 20:31:42,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:42,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:44,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:46,843 INFO L134 CoverageAnalysis]: Checked inductivity of 1782 backedges. 0 proven. 1308 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-13 20:31:48,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:48,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 405 states and 567 transitions. [2024-11-13 20:31:48,422 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 567 transitions. [2024-11-13 20:31:48,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 20:31:48,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:48,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:50,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:53,256 INFO L134 CoverageAnalysis]: Checked inductivity of 1903 backedges. 0 proven. 1398 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-13 20:31:54,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:54,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 406 states and 568 transitions. [2024-11-13 20:31:54,687 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 568 transitions. [2024-11-13 20:31:54,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 20:31:54,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:54,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:56,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:59,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2028 backedges. 0 proven. 1491 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-13 20:32:00,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:00,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 407 states and 569 transitions. [2024-11-13 20:32:00,362 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 569 transitions. [2024-11-13 20:32:00,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 20:32:00,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:00,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:02,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:04,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2157 backedges. 0 proven. 1587 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-13 20:32:06,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:06,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 408 states and 570 transitions. [2024-11-13 20:32:06,040 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 570 transitions. [2024-11-13 20:32:06,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 20:32:06,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:06,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:07,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:09,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2290 backedges. 0 proven. 1686 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-13 20:32:10,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:10,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 409 states and 571 transitions. [2024-11-13 20:32:10,558 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 571 transitions. [2024-11-13 20:32:10,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 20:32:10,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:10,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:12,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:14,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2427 backedges. 0 proven. 1788 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-13 20:32:15,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:15,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 410 states and 572 transitions. [2024-11-13 20:32:15,445 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 572 transitions. [2024-11-13 20:32:15,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 20:32:15,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:15,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:17,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:20,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2568 backedges. 0 proven. 1893 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-13 20:32:22,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:22,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 411 states and 573 transitions. [2024-11-13 20:32:22,396 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 573 transitions. [2024-11-13 20:32:22,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 20:32:22,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:22,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:24,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:26,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2713 backedges. 0 proven. 2001 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-13 20:32:27,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:27,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 412 states and 574 transitions. [2024-11-13 20:32:27,377 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 574 transitions. [2024-11-13 20:32:27,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 20:32:27,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:27,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:29,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:31,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 2112 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-13 20:32:33,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:33,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 413 states and 575 transitions. [2024-11-13 20:32:33,425 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 575 transitions. [2024-11-13 20:32:33,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 20:32:33,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:33,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:35,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:38,138 INFO L134 CoverageAnalysis]: Checked inductivity of 3015 backedges. 0 proven. 2226 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 20:32:39,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:39,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 414 states and 576 transitions. [2024-11-13 20:32:39,886 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 576 transitions. [2024-11-13 20:32:39,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 20:32:39,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:39,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:42,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:45,496 INFO L134 CoverageAnalysis]: Checked inductivity of 3172 backedges. 0 proven. 2343 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-13 20:32:46,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:46,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 415 states and 577 transitions. [2024-11-13 20:32:46,770 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 577 transitions. [2024-11-13 20:32:46,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 20:32:46,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:46,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:49,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:51,731 INFO L134 CoverageAnalysis]: Checked inductivity of 3333 backedges. 0 proven. 2463 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 20:32:52,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:52,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 416 states and 578 transitions. [2024-11-13 20:32:52,680 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 578 transitions. [2024-11-13 20:32:52,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 20:32:52,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:52,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:56,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:58,603 INFO L134 CoverageAnalysis]: Checked inductivity of 3498 backedges. 0 proven. 2586 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-13 20:32:59,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:59,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 417 states and 579 transitions. [2024-11-13 20:32:59,535 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 579 transitions. [2024-11-13 20:32:59,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 20:32:59,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:59,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:02,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:04,553 INFO L134 CoverageAnalysis]: Checked inductivity of 3667 backedges. 0 proven. 2712 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-13 20:33:05,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:05,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 418 states and 580 transitions. [2024-11-13 20:33:05,462 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 580 transitions. [2024-11-13 20:33:05,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 20:33:05,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:05,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:08,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:12,138 INFO L134 CoverageAnalysis]: Checked inductivity of 3840 backedges. 0 proven. 2841 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-13 20:33:14,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:14,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 419 states and 581 transitions. [2024-11-13 20:33:14,760 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 581 transitions. [2024-11-13 20:33:14,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 20:33:14,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:14,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:17,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:31,687 INFO L134 CoverageAnalysis]: Checked inductivity of 4017 backedges. 0 proven. 2973 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-13 20:33:44,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:44,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 420 states and 582 transitions. [2024-11-13 20:33:44,267 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 582 transitions. [2024-11-13 20:33:44,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 20:33:44,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:44,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:46,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:47,727 INFO L134 CoverageAnalysis]: Checked inductivity of 4198 backedges. 46 proven. 48 refuted. 0 times theorem prover too weak. 4104 trivial. 0 not checked. [2024-11-13 20:33:48,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:48,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 421 states and 587 transitions. [2024-11-13 20:33:48,382 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 587 transitions. [2024-11-13 20:33:48,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 20:33:48,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:48,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:50,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:51,873 INFO L134 CoverageAnalysis]: Checked inductivity of 4383 backedges. 91 proven. 97 refuted. 0 times theorem prover too weak. 4195 trivial. 0 not checked. [2024-11-13 20:33:53,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:53,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 422 states and 588 transitions. [2024-11-13 20:33:53,198 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 588 transitions. [2024-11-13 20:33:53,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 20:33:53,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:53,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:57,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:58,375 INFO L134 CoverageAnalysis]: Checked inductivity of 4572 backedges. 136 proven. 149 refuted. 0 times theorem prover too weak. 4287 trivial. 0 not checked. [2024-11-13 20:34:00,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:00,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 424 states and 594 transitions. [2024-11-13 20:34:00,155 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 594 transitions. [2024-11-13 20:34:00,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 20:34:00,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:00,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:02,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:03,643 INFO L134 CoverageAnalysis]: Checked inductivity of 4765 backedges. 181 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-13 20:34:04,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:04,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 425 states and 595 transitions. [2024-11-13 20:34:04,498 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 595 transitions. [2024-11-13 20:34:04,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 20:34:04,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:04,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:07,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:08,231 INFO L134 CoverageAnalysis]: Checked inductivity of 4962 backedges. 226 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-13 20:34:09,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:09,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 426 states and 596 transitions. [2024-11-13 20:34:09,067 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 596 transitions. [2024-11-13 20:34:09,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 20:34:09,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:09,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:13,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:14,734 INFO L134 CoverageAnalysis]: Checked inductivity of 5163 backedges. 271 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-13 20:34:17,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:17,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 428 states and 601 transitions. [2024-11-13 20:34:17,020 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 601 transitions. [2024-11-13 20:34:17,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 20:34:17,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:17,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:19,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:21,057 INFO L134 CoverageAnalysis]: Checked inductivity of 5368 backedges. 316 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-13 20:34:22,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:22,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 429 states and 602 transitions. [2024-11-13 20:34:22,591 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 602 transitions. [2024-11-13 20:34:22,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 20:34:22,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:22,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:26,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:27,461 INFO L134 CoverageAnalysis]: Checked inductivity of 5577 backedges. 361 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-13 20:34:28,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:28,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 430 states and 603 transitions. [2024-11-13 20:34:28,336 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 603 transitions. [2024-11-13 20:34:28,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 20:34:28,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:28,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:32,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:34,182 INFO L134 CoverageAnalysis]: Checked inductivity of 5790 backedges. 406 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-13 20:34:35,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:35,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 431 states and 604 transitions. [2024-11-13 20:34:35,720 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 604 transitions. [2024-11-13 20:34:35,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 20:34:35,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:35,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:39,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:41,865 INFO L134 CoverageAnalysis]: Checked inductivity of 6007 backedges. 451 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-13 20:34:43,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:43,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 432 states and 605 transitions. [2024-11-13 20:34:43,740 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 605 transitions. [2024-11-13 20:34:43,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 20:34:43,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:43,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:47,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:49,152 INFO L134 CoverageAnalysis]: Checked inductivity of 6228 backedges. 496 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-13 20:34:50,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:50,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 433 states and 606 transitions. [2024-11-13 20:34:50,784 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 606 transitions. [2024-11-13 20:34:50,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 20:34:50,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:50,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:54,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:55,441 INFO L134 CoverageAnalysis]: Checked inductivity of 6453 backedges. 541 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-13 20:34:56,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:56,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 434 states and 607 transitions. [2024-11-13 20:34:56,703 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 607 transitions. [2024-11-13 20:34:56,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 20:34:56,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:56,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:00,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:02,936 INFO L134 CoverageAnalysis]: Checked inductivity of 6682 backedges. 586 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-13 20:35:04,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:04,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 435 states and 608 transitions. [2024-11-13 20:35:04,422 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 608 transitions. [2024-11-13 20:35:04,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 20:35:04,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:04,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:07,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:09,071 INFO L134 CoverageAnalysis]: Checked inductivity of 6915 backedges. 631 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-13 20:35:10,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:10,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 436 states and 609 transitions. [2024-11-13 20:35:10,860 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 609 transitions. [2024-11-13 20:35:10,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 20:35:10,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:10,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:14,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:16,466 INFO L134 CoverageAnalysis]: Checked inductivity of 7152 backedges. 676 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-13 20:35:17,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:17,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 437 states and 610 transitions. [2024-11-13 20:35:17,676 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 610 transitions. [2024-11-13 20:35:17,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 20:35:17,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:17,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:23,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:25,274 INFO L134 CoverageAnalysis]: Checked inductivity of 7393 backedges. 721 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-13 20:35:26,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:26,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 438 states and 611 transitions. [2024-11-13 20:35:26,255 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 611 transitions. [2024-11-13 20:35:26,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 20:35:26,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:26,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:29,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:30,523 INFO L134 CoverageAnalysis]: Checked inductivity of 7638 backedges. 766 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-13 20:35:31,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:31,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 439 states and 612 transitions. [2024-11-13 20:35:31,514 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 612 transitions. [2024-11-13 20:35:31,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 20:35:31,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:31,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:36,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:38,488 INFO L134 CoverageAnalysis]: Checked inductivity of 7887 backedges. 811 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-13 20:35:39,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:39,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 440 states and 613 transitions. [2024-11-13 20:35:39,846 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 613 transitions. [2024-11-13 20:35:39,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 20:35:39,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:39,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:45,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:47,288 INFO L134 CoverageAnalysis]: Checked inductivity of 8140 backedges. 856 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-13 20:35:48,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:48,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 441 states and 614 transitions. [2024-11-13 20:35:48,890 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 614 transitions. [2024-11-13 20:35:48,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 20:35:48,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:48,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:52,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:55,499 INFO L134 CoverageAnalysis]: Checked inductivity of 8397 backedges. 901 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-13 20:35:56,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:56,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 442 states and 615 transitions. [2024-11-13 20:35:56,778 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 615 transitions. [2024-11-13 20:35:56,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 20:35:56,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:56,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:00,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:02,866 INFO L134 CoverageAnalysis]: Checked inductivity of 8658 backedges. 946 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-13 20:36:04,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:04,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 443 states and 616 transitions. [2024-11-13 20:36:04,525 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 616 transitions. [2024-11-13 20:36:04,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 20:36:04,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:04,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:08,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:11,279 INFO L134 CoverageAnalysis]: Checked inductivity of 8923 backedges. 991 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-13 20:36:12,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:12,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 444 states and 617 transitions. [2024-11-13 20:36:12,694 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 617 transitions. [2024-11-13 20:36:12,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 20:36:12,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:12,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:17,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:19,345 INFO L134 CoverageAnalysis]: Checked inductivity of 9192 backedges. 1036 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-13 20:36:20,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:20,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 445 states and 618 transitions. [2024-11-13 20:36:20,516 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 618 transitions. [2024-11-13 20:36:20,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 20:36:20,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:20,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:24,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:26,045 INFO L134 CoverageAnalysis]: Checked inductivity of 9465 backedges. 1081 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-13 20:36:27,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:27,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 446 states and 619 transitions. [2024-11-13 20:36:27,105 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 619 transitions. [2024-11-13 20:36:27,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 20:36:27,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:27,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:30,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:33,328 INFO L134 CoverageAnalysis]: Checked inductivity of 9742 backedges. 1126 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-13 20:36:34,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:34,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 447 states and 620 transitions. [2024-11-13 20:36:34,768 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 620 transitions. [2024-11-13 20:36:34,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 20:36:34,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:34,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:42,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:45,482 INFO L134 CoverageAnalysis]: Checked inductivity of 10023 backedges. 1171 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-13 20:36:47,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:47,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 448 states and 621 transitions. [2024-11-13 20:36:47,319 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 621 transitions. [2024-11-13 20:36:47,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 20:36:47,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:47,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:50,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:53,794 INFO L134 CoverageAnalysis]: Checked inductivity of 10308 backedges. 1216 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-13 20:36:55,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:55,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 449 states and 622 transitions. [2024-11-13 20:36:55,257 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 622 transitions. [2024-11-13 20:36:55,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 20:36:55,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:55,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:58,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:01,090 INFO L134 CoverageAnalysis]: Checked inductivity of 10597 backedges. 1261 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-13 20:37:03,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:03,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 450 states and 623 transitions. [2024-11-13 20:37:03,095 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 623 transitions. [2024-11-13 20:37:03,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 20:37:03,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:03,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:08,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:10,078 INFO L134 CoverageAnalysis]: Checked inductivity of 10890 backedges. 1306 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-13 20:37:11,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:11,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 451 states and 624 transitions. [2024-11-13 20:37:11,291 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 624 transitions. [2024-11-13 20:37:11,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 20:37:11,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:11,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:14,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:16,537 INFO L134 CoverageAnalysis]: Checked inductivity of 11187 backedges. 1351 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-13 20:37:17,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:17,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 452 states and 625 transitions. [2024-11-13 20:37:17,720 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 625 transitions. [2024-11-13 20:37:17,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 20:37:17,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:17,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:22,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:25,779 INFO L134 CoverageAnalysis]: Checked inductivity of 11488 backedges. 1396 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-11-13 20:37:27,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:27,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 453 states and 626 transitions. [2024-11-13 20:37:27,697 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 626 transitions. [2024-11-13 20:37:27,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-13 20:37:27,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:27,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:35,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:39,686 INFO L134 CoverageAnalysis]: Checked inductivity of 11793 backedges. 1441 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-11-13 20:37:42,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:42,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 454 states and 627 transitions. [2024-11-13 20:37:42,289 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 627 transitions. [2024-11-13 20:37:42,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 20:37:42,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:42,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:49,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:52,692 INFO L134 CoverageAnalysis]: Checked inductivity of 12102 backedges. 1486 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-11-13 20:37:54,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:54,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 455 states and 628 transitions. [2024-11-13 20:37:54,701 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 628 transitions. [2024-11-13 20:37:54,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 20:37:54,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:54,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:00,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:03,794 INFO L134 CoverageAnalysis]: Checked inductivity of 12415 backedges. 1531 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-11-13 20:38:05,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:05,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 456 states and 629 transitions. [2024-11-13 20:38:05,407 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 629 transitions. [2024-11-13 20:38:05,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 20:38:05,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:05,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:10,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:13,253 INFO L134 CoverageAnalysis]: Checked inductivity of 12732 backedges. 1576 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-11-13 20:38:14,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:14,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 457 states and 630 transitions. [2024-11-13 20:38:14,666 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 630 transitions. [2024-11-13 20:38:14,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 20:38:14,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:14,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:18,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:21,728 INFO L134 CoverageAnalysis]: Checked inductivity of 13053 backedges. 1621 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-11-13 20:38:23,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:23,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 458 states and 631 transitions. [2024-11-13 20:38:23,711 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 631 transitions. [2024-11-13 20:38:23,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-13 20:38:23,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:23,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:28,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:31,856 INFO L134 CoverageAnalysis]: Checked inductivity of 13378 backedges. 1666 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-13 20:38:33,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:33,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 459 states and 632 transitions. [2024-11-13 20:38:33,470 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 632 transitions. [2024-11-13 20:38:33,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 20:38:33,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:33,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:37,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:41,521 INFO L134 CoverageAnalysis]: Checked inductivity of 13707 backedges. 1711 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-11-13 20:38:42,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:42,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 460 states and 633 transitions. [2024-11-13 20:38:42,815 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 633 transitions. [2024-11-13 20:38:42,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 20:38:42,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:42,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:47,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:51,422 INFO L134 CoverageAnalysis]: Checked inductivity of 14040 backedges. 1756 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-11-13 20:38:52,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:52,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 461 states and 634 transitions. [2024-11-13 20:38:52,737 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 634 transitions. [2024-11-13 20:38:52,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-13 20:38:52,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:52,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:57,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:01,434 INFO L134 CoverageAnalysis]: Checked inductivity of 14377 backedges. 1801 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-11-13 20:39:03,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:03,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 462 states and 635 transitions. [2024-11-13 20:39:03,684 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 635 transitions. [2024-11-13 20:39:03,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 20:39:03,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:03,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:10,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:14,458 INFO L134 CoverageAnalysis]: Checked inductivity of 14718 backedges. 1846 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-11-13 20:39:16,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:16,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 463 states and 636 transitions. [2024-11-13 20:39:16,819 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 636 transitions. [2024-11-13 20:39:16,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 20:39:16,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:16,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:22,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:26,725 INFO L134 CoverageAnalysis]: Checked inductivity of 15063 backedges. 1891 proven. 4517 refuted. 0 times theorem prover too weak. 8655 trivial. 0 not checked. [2024-11-13 20:39:28,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:28,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 464 states and 637 transitions. [2024-11-13 20:39:28,745 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 637 transitions. [2024-11-13 20:39:28,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 20:39:28,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:28,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:32,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:36,543 INFO L134 CoverageAnalysis]: Checked inductivity of 15412 backedges. 1936 proven. 4689 refuted. 0 times theorem prover too weak. 8787 trivial. 0 not checked. [2024-11-13 20:39:37,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:37,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 465 states and 638 transitions. [2024-11-13 20:39:37,983 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 638 transitions. [2024-11-13 20:39:37,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-13 20:39:37,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:37,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:42,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:47,266 INFO L134 CoverageAnalysis]: Checked inductivity of 15765 backedges. 1981 proven. 4864 refuted. 0 times theorem prover too weak. 8920 trivial. 0 not checked. [2024-11-13 20:39:48,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:48,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 466 states and 639 transitions. [2024-11-13 20:39:48,998 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 639 transitions. [2024-11-13 20:39:48,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 20:39:48,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:48,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:53,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:57,806 INFO L134 CoverageAnalysis]: Checked inductivity of 16122 backedges. 2026 proven. 5042 refuted. 0 times theorem prover too weak. 9054 trivial. 0 not checked. [2024-11-13 20:39:59,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:59,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 467 states and 640 transitions. [2024-11-13 20:39:59,189 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 640 transitions. [2024-11-13 20:39:59,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-13 20:39:59,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:59,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:01,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:06,207 INFO L134 CoverageAnalysis]: Checked inductivity of 16483 backedges. 2071 proven. 5223 refuted. 0 times theorem prover too weak. 9189 trivial. 0 not checked. [2024-11-13 20:40:07,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:07,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 468 states and 641 transitions. [2024-11-13 20:40:07,631 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 641 transitions. [2024-11-13 20:40:07,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 20:40:07,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:07,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:12,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:17,553 INFO L134 CoverageAnalysis]: Checked inductivity of 16848 backedges. 2116 proven. 5407 refuted. 0 times theorem prover too weak. 9325 trivial. 0 not checked. [2024-11-13 20:40:19,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:19,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 469 states and 642 transitions. [2024-11-13 20:40:19,136 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 642 transitions. [2024-11-13 20:40:19,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-13 20:40:19,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:19,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms