./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/ps6-ll_valuebound10.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_802de59e-521b-45e1-9a27-53331b992d13/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_802de59e-521b-45e1-9a27-53331b992d13/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_802de59e-521b-45e1-9a27-53331b992d13/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_802de59e-521b-45e1-9a27-53331b992d13/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/ps6-ll_valuebound10.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_802de59e-521b-45e1-9a27-53331b992d13/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_802de59e-521b-45e1-9a27-53331b992d13/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1c9e40c4fcbf0a2270c810eae17f30e2b9a539f72a78b9b7061997095813940b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:39:44,611 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:39:44,670 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_802de59e-521b-45e1-9a27-53331b992d13/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 03:39:44,675 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:39:44,675 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:39:44,698 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:39:44,698 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:39:44,699 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:39:44,699 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:39:44,699 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:39:44,699 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:39:44,699 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:39:44,699 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:39:44,700 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:39:44,700 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:39:44,700 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:39:44,700 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:39:44,700 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:39:44,700 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:39:44,700 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 03:39:44,700 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:39:44,700 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:39:44,701 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:39:44,701 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:39:44,701 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:39:44,701 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:39:44,701 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:39:44,701 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:39:44,701 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:39:44,701 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:39:44,702 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:39:44,702 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:39:44,702 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:39:44,702 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:39:44,702 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:39:44,702 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_802de59e-521b-45e1-9a27-53331b992d13/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1c9e40c4fcbf0a2270c810eae17f30e2b9a539f72a78b9b7061997095813940b [2024-11-25 03:39:45,010 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:39:45,023 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:39:45,025 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:39:45,028 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:39:45,028 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:39:45,030 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_802de59e-521b-45e1-9a27-53331b992d13/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/nla-digbench-scaling/ps6-ll_valuebound10.c [2024-11-25 03:39:48,134 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_802de59e-521b-45e1-9a27-53331b992d13/bin/ukojak-verify-ENZ3QT5qd3/data/a0fffcb3b/1b9e94305353404daa491987f2f60371/FLAG2280a219d [2024-11-25 03:39:48,450 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:39:48,451 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_802de59e-521b-45e1-9a27-53331b992d13/sv-benchmarks/c/nla-digbench-scaling/ps6-ll_valuebound10.c [2024-11-25 03:39:48,478 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_802de59e-521b-45e1-9a27-53331b992d13/bin/ukojak-verify-ENZ3QT5qd3/data/a0fffcb3b/1b9e94305353404daa491987f2f60371/FLAG2280a219d [2024-11-25 03:39:48,502 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_802de59e-521b-45e1-9a27-53331b992d13/bin/ukojak-verify-ENZ3QT5qd3/data/a0fffcb3b/1b9e94305353404daa491987f2f60371 [2024-11-25 03:39:48,506 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:39:48,508 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:39:48,510 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:39:48,510 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:39:48,516 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:39:48,518 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:39:48" (1/1) ... [2024-11-25 03:39:48,521 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b24546c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:39:48, skipping insertion in model container [2024-11-25 03:39:48,521 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:39:48" (1/1) ... [2024-11-25 03:39:48,538 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:39:48,782 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:39:48,812 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:39:48,859 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:39:48,873 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:39:48,873 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:39:48 WrapperNode [2024-11-25 03:39:48,873 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:39:48,874 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:39:48,874 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:39:48,874 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:39:48,882 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:39:48" (1/1) ... [2024-11-25 03:39:48,889 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:39:48" (1/1) ... [2024-11-25 03:39:48,922 INFO L138 Inliner]: procedures = 14, calls = 13, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 143 [2024-11-25 03:39:48,923 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:39:48,923 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:39:48,923 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:39:48,924 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:39:48,937 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:39:48" (1/1) ... [2024-11-25 03:39:48,938 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:39:48" (1/1) ... [2024-11-25 03:39:48,940 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:39:48" (1/1) ... [2024-11-25 03:39:48,940 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:39:48" (1/1) ... [2024-11-25 03:39:48,944 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:39:48" (1/1) ... [2024-11-25 03:39:48,945 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:39:48" (1/1) ... [2024-11-25 03:39:48,948 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:39:48" (1/1) ... [2024-11-25 03:39:48,950 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:39:48" (1/1) ... [2024-11-25 03:39:48,951 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:39:48" (1/1) ... [2024-11-25 03:39:48,953 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:39:48,954 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:39:48,954 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:39:48,955 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:39:48,956 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:39:48" (1/1) ... [2024-11-25 03:39:48,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:39:48,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_802de59e-521b-45e1-9a27-53331b992d13/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:39:48,988 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_802de59e-521b-45e1-9a27-53331b992d13/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:39:48,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_802de59e-521b-45e1-9a27-53331b992d13/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:39:49,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:39:49,022 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 03:39:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 03:39:49,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:39:49,022 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:39:49,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:39:49,023 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 03:39:49,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 03:39:49,089 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:39:49,091 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:39:49,882 INFO L? ?]: Removed 91 outVars from TransFormulas that were not future-live. [2024-11-25 03:39:49,883 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:39:49,965 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:39:49,965 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 03:39:49,965 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:39:49 BoogieIcfgContainer [2024-11-25 03:39:49,968 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:39:49,969 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:39:49,969 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:39:49,981 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:39:49,981 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:39:49" (1/1) ... [2024-11-25 03:39:49,992 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:39:50,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:50,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 218 states and 222 transitions. [2024-11-25 03:39:50,067 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 222 transitions. [2024-11-25 03:39:50,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 03:39:50,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:50,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:50,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:50,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:50,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:50,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 219 states and 223 transitions. [2024-11-25 03:39:50,352 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 223 transitions. [2024-11-25 03:39:50,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 03:39:50,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:50,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:50,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:50,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:50,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:50,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 220 states and 224 transitions. [2024-11-25 03:39:50,444 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 224 transitions. [2024-11-25 03:39:50,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 03:39:50,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:50,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:50,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:39:50,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:50,483 INFO L256 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:39:50,487 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:39:50,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:50,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:50,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 221 states and 225 transitions. [2024-11-25 03:39:50,533 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 225 transitions. [2024-11-25 03:39:50,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:39:50,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:50,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:50,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:50,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:50,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:50,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 220 states and 224 transitions. [2024-11-25 03:39:50,558 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 224 transitions. [2024-11-25 03:39:50,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 03:39:50,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:50,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:50,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:39:50,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:50,586 INFO L256 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:39:50,587 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:39:50,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:50,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:50,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 222 states and 226 transitions. [2024-11-25 03:39:50,621 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 226 transitions. [2024-11-25 03:39:50,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:39:50,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:50,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:50,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:39:50,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:50,662 INFO L256 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:39:50,664 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:39:50,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:50,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:50,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 223 states and 227 transitions. [2024-11-25 03:39:50,705 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 227 transitions. [2024-11-25 03:39:50,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:39:50,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:50,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:50,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:39:50,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:50,758 INFO L256 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:39:50,759 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:39:50,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:50,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:50,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 224 states and 228 transitions. [2024-11-25 03:39:50,800 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 228 transitions. [2024-11-25 03:39:50,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:39:50,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:50,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:50,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:50,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:50,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:50,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 223 states and 227 transitions. [2024-11-25 03:39:50,852 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 227 transitions. [2024-11-25 03:39:50,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 03:39:50,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:50,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:50,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:39:50,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:50,901 INFO L256 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:39:50,902 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:39:50,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:50,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:50,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 225 states and 229 transitions. [2024-11-25 03:39:50,943 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 229 transitions. [2024-11-25 03:39:50,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:39:50,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:50,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:50,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:39:50,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:50,974 INFO L256 TraceCheckSpWp]: Trace formula consists of 51 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:39:50,975 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:39:51,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:51,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:51,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 226 states and 230 transitions. [2024-11-25 03:39:51,020 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 230 transitions. [2024-11-25 03:39:51,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 03:39:51,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:51,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:51,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:39:51,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:51,059 INFO L256 TraceCheckSpWp]: Trace formula consists of 52 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:39:51,060 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:39:51,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:51,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:51,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 227 states and 231 transitions. [2024-11-25 03:39:51,125 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 231 transitions. [2024-11-25 03:39:51,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:39:51,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:51,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:51,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:51,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:51,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:51,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 226 states and 230 transitions. [2024-11-25 03:39:51,174 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 230 transitions. [2024-11-25 03:39:51,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 03:39:51,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:51,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:51,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:51,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:51,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:51,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 228 states and 232 transitions. [2024-11-25 03:39:51,270 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 232 transitions. [2024-11-25 03:39:51,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 03:39:51,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:51,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:51,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:51,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:51,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:51,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 229 states and 233 transitions. [2024-11-25 03:39:51,359 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 233 transitions. [2024-11-25 03:39:51,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:39:51,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:51,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:51,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:51,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:51,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:51,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 228 states and 232 transitions. [2024-11-25 03:39:51,400 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 232 transitions. [2024-11-25 03:39:51,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:39:51,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:51,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:51,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:39:51,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:51,449 INFO L256 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:39:51,450 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:39:51,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:51,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:51,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 230 states and 234 transitions. [2024-11-25 03:39:51,526 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 234 transitions. [2024-11-25 03:39:51,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 03:39:51,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:51,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:51,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:39:51,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:51,575 INFO L256 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:39:51,576 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:39:51,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:51,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:51,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 231 states and 235 transitions. [2024-11-25 03:39:51,640 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 235 transitions. [2024-11-25 03:39:51,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:39:51,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:51,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:51,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:39:51,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:51,682 INFO L256 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:39:51,683 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:39:51,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:51,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:51,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 232 states and 236 transitions. [2024-11-25 03:39:51,749 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 236 transitions. [2024-11-25 03:39:51,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:39:51,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:51,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:51,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:51,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:51,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:51,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 231 states and 235 transitions. [2024-11-25 03:39:51,798 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 235 transitions. [2024-11-25 03:39:51,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:39:51,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:51,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:51,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:39:51,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:51,837 INFO L256 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:39:51,838 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:39:51,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:51,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:51,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 233 states and 237 transitions. [2024-11-25 03:39:51,917 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 237 transitions. [2024-11-25 03:39:51,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:39:51,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:51,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:51,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:39:51,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:51,962 INFO L256 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:39:51,965 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:39:52,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:52,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:52,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 234 states and 238 transitions. [2024-11-25 03:39:52,034 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 238 transitions. [2024-11-25 03:39:52,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:39:52,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:52,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:52,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:39:52,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:52,073 INFO L256 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:39:52,075 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:39:52,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:52,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:52,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 235 states and 239 transitions. [2024-11-25 03:39:52,151 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 239 transitions. [2024-11-25 03:39:52,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:39:52,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:52,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:52,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:39:52,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:52,204 INFO L256 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:39:52,205 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:39:52,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:52,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:52,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 236 states and 240 transitions. [2024-11-25 03:39:52,281 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 240 transitions. [2024-11-25 03:39:52,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:39:52,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:52,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:52,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:52,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:52,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:52,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 235 states and 239 transitions. [2024-11-25 03:39:52,320 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 239 transitions. [2024-11-25 03:39:52,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 03:39:52,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:52,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:52,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:52,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:52,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:52,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 237 states and 241 transitions. [2024-11-25 03:39:52,428 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 241 transitions. [2024-11-25 03:39:52,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 03:39:52,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:52,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:52,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:52,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:52,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:52,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 238 states and 242 transitions. [2024-11-25 03:39:52,519 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 242 transitions. [2024-11-25 03:39:52,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:39:52,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:52,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:52,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:52,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:52,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:52,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 237 states and 241 transitions. [2024-11-25 03:39:52,556 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 241 transitions. [2024-11-25 03:39:52,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:39:52,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:52,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:52,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:52,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:52,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:52,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 239 states and 244 transitions. [2024-11-25 03:39:52,678 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 244 transitions. [2024-11-25 03:39:52,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 03:39:52,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:52,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:52,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:52,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:52,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:52,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 242 states and 249 transitions. [2024-11-25 03:39:52,900 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 249 transitions. [2024-11-25 03:39:52,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 03:39:52,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:52,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:52,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:52,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:53,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:53,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 246 states and 254 transitions. [2024-11-25 03:39:53,162 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 254 transitions. [2024-11-25 03:39:53,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 03:39:53,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:53,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:53,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:53,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:53,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:53,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 245 states and 253 transitions. [2024-11-25 03:39:53,196 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 253 transitions. [2024-11-25 03:39:53,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:39:53,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:53,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:53,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:53,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:53,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:53,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 251 states and 260 transitions. [2024-11-25 03:39:53,502 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 260 transitions. [2024-11-25 03:39:53,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:39:53,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:53,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:53,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:39:53,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:53,544 INFO L256 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:39:53,546 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:39:53,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:53,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:53,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 258 states and 267 transitions. [2024-11-25 03:39:53,741 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 267 transitions. [2024-11-25 03:39:53,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 03:39:53,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:53,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:53,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:53,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:53,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:53,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 257 states and 266 transitions. [2024-11-25 03:39:53,776 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 266 transitions. [2024-11-25 03:39:53,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 03:39:53,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:53,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:53,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:53,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:53,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:53,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 256 states and 265 transitions. [2024-11-25 03:39:53,803 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 265 transitions. [2024-11-25 03:39:53,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:39:53,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:53,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:53,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:53,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:53,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:53,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 255 states and 264 transitions. [2024-11-25 03:39:53,950 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 264 transitions. [2024-11-25 03:39:53,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 03:39:53,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:53,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:53,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:39:53,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:53,986 INFO L256 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:39:53,987 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:39:54,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:54,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:54,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 259 states and 268 transitions. [2024-11-25 03:39:54,159 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 268 transitions. [2024-11-25 03:39:54,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 03:39:54,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:54,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:54,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:54,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:54,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:54,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 258 states and 267 transitions. [2024-11-25 03:39:54,189 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 267 transitions. [2024-11-25 03:39:54,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 03:39:54,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:54,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:54,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:54,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:54,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:54,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 297 states and 308 transitions. [2024-11-25 03:39:54,581 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 308 transitions. [2024-11-25 03:39:54,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 03:39:54,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:54,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:54,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:54,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:54,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:54,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 298 states and 309 transitions. [2024-11-25 03:39:54,651 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 309 transitions. [2024-11-25 03:39:54,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 03:39:54,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:54,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:54,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:54,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:55,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:55,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 299 states and 310 transitions. [2024-11-25 03:39:55,044 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 310 transitions. [2024-11-25 03:39:55,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 03:39:55,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:55,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:55,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:55,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:55,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:55,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 300 states and 311 transitions. [2024-11-25 03:39:55,158 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 311 transitions. [2024-11-25 03:39:55,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:39:55,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:55,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:55,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:55,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:55,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:55,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 308 states and 322 transitions. [2024-11-25 03:39:55,486 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 322 transitions. [2024-11-25 03:39:55,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:39:55,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:55,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:55,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:55,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:56,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:56,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 353 states and 372 transitions. [2024-11-25 03:39:56,016 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 372 transitions. [2024-11-25 03:39:56,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:39:56,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:56,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:56,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:56,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:56,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:56,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 354 states and 373 transitions. [2024-11-25 03:39:56,095 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 373 transitions. [2024-11-25 03:39:56,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:39:56,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:56,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:56,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:56,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:56,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:56,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 355 states and 374 transitions. [2024-11-25 03:39:56,172 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 374 transitions. [2024-11-25 03:39:56,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:39:56,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:56,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:56,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:56,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:56,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:56,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 356 states and 375 transitions. [2024-11-25 03:39:56,285 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 375 transitions. [2024-11-25 03:39:56,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:39:56,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:56,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:56,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:56,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:56,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:56,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 359 states and 379 transitions. [2024-11-25 03:39:56,448 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 379 transitions. [2024-11-25 03:39:56,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:39:56,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:56,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:56,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:56,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:56,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:56,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 358 states and 378 transitions. [2024-11-25 03:39:56,488 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 378 transitions. [2024-11-25 03:39:56,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:39:56,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:56,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:56,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:56,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:56,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:56,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 359 states and 379 transitions. [2024-11-25 03:39:56,557 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 379 transitions. [2024-11-25 03:39:56,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:39:56,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:56,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:56,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:56,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:56,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:56,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 362 states and 382 transitions. [2024-11-25 03:39:56,923 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 382 transitions. [2024-11-25 03:39:56,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:39:56,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:56,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:56,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:56,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:56,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:56,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 361 states and 381 transitions. [2024-11-25 03:39:56,959 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 381 transitions. [2024-11-25 03:39:56,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:39:56,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:56,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:56,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:57,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:57,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:57,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 365 states and 385 transitions. [2024-11-25 03:39:57,364 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 385 transitions. [2024-11-25 03:39:57,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:39:57,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:57,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:57,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:39:57,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:57,404 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:39:57,406 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:39:57,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:57,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:57,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 367 states and 387 transitions. [2024-11-25 03:39:57,615 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 387 transitions. [2024-11-25 03:39:57,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 03:39:57,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:57,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:57,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:57,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:58,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:58,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 372 states and 392 transitions. [2024-11-25 03:39:58,090 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 392 transitions. [2024-11-25 03:39:58,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 03:39:58,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:58,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:58,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:39:58,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:58,129 INFO L256 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:39:58,130 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:39:58,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:58,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:58,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 373 states and 394 transitions. [2024-11-25 03:39:58,450 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 394 transitions. [2024-11-25 03:39:58,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 03:39:58,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:58,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:58,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:58,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:58,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:58,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 372 states and 393 transitions. [2024-11-25 03:39:58,485 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 393 transitions. [2024-11-25 03:39:58,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 03:39:58,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:58,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:58,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:39:58,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:58,522 INFO L256 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:39:58,523 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:39:58,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:58,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:58,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 374 states and 395 transitions. [2024-11-25 03:39:58,837 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 395 transitions. [2024-11-25 03:39:58,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 03:39:58,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:58,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:58,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:58,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:59,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:59,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 381 states and 402 transitions. [2024-11-25 03:39:59,361 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 402 transitions. [2024-11-25 03:39:59,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 03:39:59,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:59,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:59,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:59,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:59,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:59,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 380 states and 401 transitions. [2024-11-25 03:39:59,398 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 401 transitions. [2024-11-25 03:39:59,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 03:39:59,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:59,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:59,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:59,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:59,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:59,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 388 states and 409 transitions. [2024-11-25 03:39:59,960 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 409 transitions. [2024-11-25 03:39:59,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 03:39:59,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:59,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:59,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:00,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:00,002 INFO L256 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:40:00,003 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:00,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:00,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:00,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 391 states and 412 transitions. [2024-11-25 03:40:00,146 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 412 transitions. [2024-11-25 03:40:00,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 03:40:00,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:00,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:00,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:00,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:00,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:00,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 400 states and 421 transitions. [2024-11-25 03:40:00,741 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 421 transitions. [2024-11-25 03:40:00,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 03:40:00,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:00,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:00,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:00,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:00,782 INFO L256 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:40:00,783 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:00,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:00,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:00,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 401 states and 423 transitions. [2024-11-25 03:40:00,931 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 423 transitions. [2024-11-25 03:40:00,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:40:00,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:00,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:00,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:00,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:00,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:00,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 400 states and 422 transitions. [2024-11-25 03:40:00,979 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 422 transitions. [2024-11-25 03:40:00,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:40:00,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:00,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:00,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:01,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:01,022 INFO L256 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:40:01,024 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:01,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:01,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:01,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 402 states and 424 transitions. [2024-11-25 03:40:01,231 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 424 transitions. [2024-11-25 03:40:01,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 03:40:01,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:01,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:01,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:01,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:01,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:01,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 413 states and 435 transitions. [2024-11-25 03:40:01,449 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 435 transitions. [2024-11-25 03:40:01,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 03:40:01,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:01,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:01,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:01,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:02,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:02,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 428 states and 455 transitions. [2024-11-25 03:40:02,114 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 455 transitions. [2024-11-25 03:40:02,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 03:40:02,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:02,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:02,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:02,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:02,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:02,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 429 states and 456 transitions. [2024-11-25 03:40:02,187 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 456 transitions. [2024-11-25 03:40:02,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 03:40:02,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:02,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:02,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:02,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:02,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:02,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 430 states and 457 transitions. [2024-11-25 03:40:02,696 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 457 transitions. [2024-11-25 03:40:02,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 03:40:02,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:02,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:02,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:02,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:02,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:02,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 429 states and 456 transitions. [2024-11-25 03:40:02,744 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 456 transitions. [2024-11-25 03:40:02,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 03:40:02,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:02,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:02,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:02,805 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:03,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:03,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 432 states and 460 transitions. [2024-11-25 03:40:03,171 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 460 transitions. [2024-11-25 03:40:03,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 03:40:03,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:03,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:03,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:03,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:03,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:03,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 434 states and 462 transitions. [2024-11-25 03:40:03,259 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 462 transitions. [2024-11-25 03:40:03,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 03:40:03,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:03,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:03,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:03,315 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:03,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:03,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 439 states and 468 transitions. [2024-11-25 03:40:03,692 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 468 transitions. [2024-11-25 03:40:03,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:40:03,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:03,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:03,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:03,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:03,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:03,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 442 states and 471 transitions. [2024-11-25 03:40:03,808 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 471 transitions. [2024-11-25 03:40:03,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:40:03,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:03,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:03,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:03,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:03,856 INFO L256 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:40:03,857 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:03,949 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:04,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:04,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 444 states and 473 transitions. [2024-11-25 03:40:04,096 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 473 transitions. [2024-11-25 03:40:04,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 03:40:04,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:04,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:04,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:04,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:04,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:04,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 448 states and 477 transitions. [2024-11-25 03:40:04,221 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 477 transitions. [2024-11-25 03:40:04,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 03:40:04,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:04,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:04,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:04,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:04,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:04,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 447 states and 476 transitions. [2024-11-25 03:40:04,253 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 476 transitions. [2024-11-25 03:40:04,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 03:40:04,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:04,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:04,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:04,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:04,296 INFO L256 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:40:04,297 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:04,440 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:04,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:04,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 449 states and 479 transitions. [2024-11-25 03:40:04,507 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 479 transitions. [2024-11-25 03:40:04,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 03:40:04,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:04,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:04,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:04,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:04,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:04,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 455 states and 485 transitions. [2024-11-25 03:40:04,631 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 485 transitions. [2024-11-25 03:40:04,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 03:40:04,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:04,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:04,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:04,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:04,677 INFO L256 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:40:04,679 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:04,779 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:04,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:04,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 458 states and 488 transitions. [2024-11-25 03:40:04,959 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 488 transitions. [2024-11-25 03:40:04,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 03:40:04,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:04,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:04,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:05,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:05,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:05,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 465 states and 495 transitions. [2024-11-25 03:40:05,543 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 495 transitions. [2024-11-25 03:40:05,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 03:40:05,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:05,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:05,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:05,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:05,586 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:40:05,587 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:05,708 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:05,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:05,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 467 states and 497 transitions. [2024-11-25 03:40:05,762 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 497 transitions. [2024-11-25 03:40:05,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 03:40:05,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:05,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:05,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:05,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:06,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:06,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 475 states and 505 transitions. [2024-11-25 03:40:06,398 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 505 transitions. [2024-11-25 03:40:06,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 03:40:06,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:06,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:06,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:06,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:07,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:07,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 484 states and 514 transitions. [2024-11-25 03:40:07,148 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 514 transitions. [2024-11-25 03:40:07,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 03:40:07,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:07,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:07,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:07,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:07,191 INFO L256 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:40:07,192 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:07,332 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:07,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:07,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 486 states and 517 transitions. [2024-11-25 03:40:07,398 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 517 transitions. [2024-11-25 03:40:07,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 03:40:07,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:07,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:07,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:07,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:07,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:07,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 485 states and 516 transitions. [2024-11-25 03:40:07,434 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 516 transitions. [2024-11-25 03:40:07,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 03:40:07,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:07,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:07,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:07,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:07,476 INFO L256 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:40:07,477 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:07,583 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:07,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:07,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 488 states and 519 transitions. [2024-11-25 03:40:07,758 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 519 transitions. [2024-11-25 03:40:07,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 03:40:07,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:07,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:07,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:07,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:08,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:08,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 499 states and 530 transitions. [2024-11-25 03:40:08,035 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 530 transitions. [2024-11-25 03:40:08,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 03:40:08,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:08,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:08,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:08,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:08,082 INFO L256 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:40:08,083 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:08,184 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:08,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:08,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 501 states and 532 transitions. [2024-11-25 03:40:08,236 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 532 transitions. [2024-11-25 03:40:08,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 03:40:08,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:08,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:08,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:08,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:08,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:08,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 502 states and 533 transitions. [2024-11-25 03:40:08,307 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 533 transitions. [2024-11-25 03:40:08,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 03:40:08,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:08,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:08,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:08,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:08,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:08,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 501 states and 532 transitions. [2024-11-25 03:40:08,338 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 532 transitions. [2024-11-25 03:40:08,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 03:40:08,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:08,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:08,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:08,388 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:08,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:08,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 503 states and 535 transitions. [2024-11-25 03:40:08,471 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 535 transitions. [2024-11-25 03:40:08,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 03:40:08,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:08,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:08,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:08,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:08,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:08,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 505 states and 538 transitions. [2024-11-25 03:40:08,576 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 538 transitions. [2024-11-25 03:40:08,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 03:40:08,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:08,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:08,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:08,626 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:08,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:08,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 508 states and 541 transitions. [2024-11-25 03:40:08,699 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 541 transitions. [2024-11-25 03:40:08,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 03:40:08,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:08,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:08,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:08,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:08,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:08,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 511 states and 546 transitions. [2024-11-25 03:40:08,835 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 546 transitions. [2024-11-25 03:40:08,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 03:40:08,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:08,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:08,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:08,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:08,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:08,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 515 states and 551 transitions. [2024-11-25 03:40:08,953 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 551 transitions. [2024-11-25 03:40:08,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 03:40:08,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:08,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:08,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:08,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:08,998 INFO L256 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:40:08,999 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:09,108 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:09,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:09,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 518 states and 554 transitions. [2024-11-25 03:40:09,162 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 554 transitions. [2024-11-25 03:40:09,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 03:40:09,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:09,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:09,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:09,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:09,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:09,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 517 states and 553 transitions. [2024-11-25 03:40:09,192 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 553 transitions. [2024-11-25 03:40:09,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 03:40:09,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:09,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:09,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:09,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:09,231 INFO L256 TraceCheckSpWp]: Trace formula consists of 127 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:40:09,232 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:09,341 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:09,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:09,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 518 states and 555 transitions. [2024-11-25 03:40:09,432 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 555 transitions. [2024-11-25 03:40:09,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 03:40:09,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:09,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:09,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:09,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:09,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:09,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 524 states and 562 transitions. [2024-11-25 03:40:09,556 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 562 transitions. [2024-11-25 03:40:09,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 03:40:09,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:09,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:09,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:09,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:09,594 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:40:09,595 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:09,767 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:09,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:09,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 526 states and 564 transitions. [2024-11-25 03:40:09,854 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 564 transitions. [2024-11-25 03:40:09,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 03:40:09,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:09,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:09,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:10,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:10,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:10,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 533 states and 571 transitions. [2024-11-25 03:40:10,330 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 571 transitions. [2024-11-25 03:40:10,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 03:40:10,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:10,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:10,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:10,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:10,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:10,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 532 states and 570 transitions. [2024-11-25 03:40:10,365 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 570 transitions. [2024-11-25 03:40:10,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 03:40:10,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:10,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:10,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:10,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:10,417 INFO L256 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:40:10,418 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:10,541 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:10,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:10,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 535 states and 573 transitions. [2024-11-25 03:40:10,601 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 573 transitions. [2024-11-25 03:40:10,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 03:40:10,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:10,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:10,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:10,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:10,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:10,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 534 states and 572 transitions. [2024-11-25 03:40:10,639 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 572 transitions. [2024-11-25 03:40:10,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 03:40:10,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:10,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:10,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:10,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:10,686 INFO L256 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:40:10,689 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:10,813 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:10,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:10,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 535 states and 574 transitions. [2024-11-25 03:40:10,897 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 574 transitions. [2024-11-25 03:40:10,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 03:40:10,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:10,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:10,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:10,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:11,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:11,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 534 states and 573 transitions. [2024-11-25 03:40:11,045 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 573 transitions. [2024-11-25 03:40:11,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 03:40:11,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:11,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:11,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:11,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:11,085 INFO L256 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:40:11,087 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:11,238 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:11,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:11,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 536 states and 575 transitions. [2024-11-25 03:40:11,326 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 575 transitions. [2024-11-25 03:40:11,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 03:40:11,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:11,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:11,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:11,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:11,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:11,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 535 states and 574 transitions. [2024-11-25 03:40:11,759 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 574 transitions. [2024-11-25 03:40:11,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 03:40:11,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:11,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:11,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:11,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:11,814 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:40:11,815 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:12,006 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:12,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:12,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 537 states and 576 transitions. [2024-11-25 03:40:12,061 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 576 transitions. [2024-11-25 03:40:12,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:40:12,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:12,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:12,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:12,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:12,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:12,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 536 states and 575 transitions. [2024-11-25 03:40:12,097 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 575 transitions. [2024-11-25 03:40:12,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 03:40:12,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:12,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:12,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:12,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:12,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:12,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 575 states and 616 transitions. [2024-11-25 03:40:12,601 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 616 transitions. [2024-11-25 03:40:12,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 03:40:12,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:12,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:12,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:12,688 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:40:12,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:12,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 574 states and 615 transitions. [2024-11-25 03:40:12,877 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 615 transitions. [2024-11-25 03:40:12,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 03:40:12,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:12,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:12,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:12,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:12,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:12,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 575 states and 616 transitions. [2024-11-25 03:40:12,950 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 616 transitions. [2024-11-25 03:40:12,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 03:40:12,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:12,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:12,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:13,030 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 03:40:13,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:13,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 574 states and 615 transitions. [2024-11-25 03:40:13,347 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 615 transitions. [2024-11-25 03:40:13,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 03:40:13,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:13,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:13,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:13,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:13,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:13,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 575 states and 616 transitions. [2024-11-25 03:40:13,885 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 616 transitions. [2024-11-25 03:40:13,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 03:40:13,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:13,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:13,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:14,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:14,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:14,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 574 states and 615 transitions. [2024-11-25 03:40:14,391 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 615 transitions. [2024-11-25 03:40:14,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 03:40:14,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:14,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:14,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:14,432 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 03:40:14,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:14,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 571 states and 610 transitions. [2024-11-25 03:40:14,917 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 610 transitions. [2024-11-25 03:40:14,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 03:40:14,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:14,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:14,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:14,950 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 03:40:15,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:15,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 567 states and 605 transitions. [2024-11-25 03:40:15,159 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 605 transitions. [2024-11-25 03:40:15,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 03:40:15,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:15,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:15,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:15,215 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:40:15,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:15,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 562 states and 599 transitions. [2024-11-25 03:40:15,454 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 599 transitions. [2024-11-25 03:40:15,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 03:40:15,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:15,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:15,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:15,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:15,506 INFO L256 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:40:15,508 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:15,638 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:40:16,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:16,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 580 states and 619 transitions. [2024-11-25 03:40:16,304 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 619 transitions. [2024-11-25 03:40:16,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 03:40:16,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:16,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:16,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:16,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:16,348 INFO L256 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:40:16,350 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:16,481 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:40:16,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:16,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 581 states and 620 transitions. [2024-11-25 03:40:16,509 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 620 transitions. [2024-11-25 03:40:16,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 03:40:16,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:16,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:16,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:16,548 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 03:40:16,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:16,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 574 states and 612 transitions. [2024-11-25 03:40:16,677 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 612 transitions. [2024-11-25 03:40:16,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 03:40:16,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:16,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:16,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:16,703 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:40:16,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:16,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 573 states and 611 transitions. [2024-11-25 03:40:16,732 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 611 transitions. [2024-11-25 03:40:16,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 03:40:16,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:16,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:16,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:16,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:16,782 INFO L256 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:40:16,784 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:16,920 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:17,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:17,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 583 states and 621 transitions. [2024-11-25 03:40:17,149 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 621 transitions. [2024-11-25 03:40:17,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 03:40:17,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:17,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:17,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:17,194 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:40:17,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:17,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 585 states and 624 transitions. [2024-11-25 03:40:17,282 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 624 transitions. [2024-11-25 03:40:17,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 03:40:17,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:17,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:17,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:17,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:17,326 INFO L256 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-25 03:40:17,328 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:17,436 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 03:40:17,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:17,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 584 states and 623 transitions. [2024-11-25 03:40:17,788 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 623 transitions. [2024-11-25 03:40:17,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 03:40:17,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:17,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:17,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:17,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:17,836 INFO L256 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:40:17,837 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:18,723 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:20,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:20,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 623 states and 665 transitions. [2024-11-25 03:40:20,156 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 665 transitions. [2024-11-25 03:40:20,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 03:40:20,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:20,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:20,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:20,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:20,203 INFO L256 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 03:40:20,204 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:20,539 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:21,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:21,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 663 states and 707 transitions. [2024-11-25 03:40:21,734 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 707 transitions. [2024-11-25 03:40:21,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 03:40:21,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:21,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:21,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:21,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:21,792 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:40:21,794 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:22,350 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:23,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:23,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 671 states and 716 transitions. [2024-11-25 03:40:23,421 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 716 transitions. [2024-11-25 03:40:23,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:40:23,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:23,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:23,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:23,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:23,467 INFO L256 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:40:23,468 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:24,090 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:40:25,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:25,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 673 states and 721 transitions. [2024-11-25 03:40:25,083 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 721 transitions. [2024-11-25 03:40:25,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 03:40:25,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:25,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:25,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:25,185 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 03:40:25,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:25,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 676 states and 728 transitions. [2024-11-25 03:40:25,479 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 728 transitions. [2024-11-25 03:40:25,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 03:40:25,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:25,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:25,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:25,627 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:40:27,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:27,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 733 states and 795 transitions. [2024-11-25 03:40:27,078 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 795 transitions. [2024-11-25 03:40:27,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 03:40:27,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:27,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:27,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:27,136 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:40:27,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:27,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 735 states and 800 transitions. [2024-11-25 03:40:27,517 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 800 transitions. [2024-11-25 03:40:27,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 03:40:27,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:27,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:27,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:27,654 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:40:29,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:29,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 793 states and 869 transitions. [2024-11-25 03:40:29,354 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 869 transitions. [2024-11-25 03:40:29,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 03:40:29,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:29,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:29,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:29,489 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:40:30,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:30,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 797 states and 878 transitions. [2024-11-25 03:40:30,160 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 878 transitions. [2024-11-25 03:40:30,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 03:40:30,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:30,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:30,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:30,210 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:40:30,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:30,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 799 states and 883 transitions. [2024-11-25 03:40:30,605 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 883 transitions. [2024-11-25 03:40:30,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 03:40:30,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:30,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:30,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:30,729 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:40:31,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:31,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 802 states and 889 transitions. [2024-11-25 03:40:31,432 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 889 transitions. [2024-11-25 03:40:31,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 03:40:31,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:31,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:31,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:31,469 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:40:32,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:32,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 806 states and 898 transitions. [2024-11-25 03:40:32,230 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 898 transitions. [2024-11-25 03:40:32,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 03:40:32,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:32,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:32,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:32,265 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 03:40:32,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:32,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 810 states and 905 transitions. [2024-11-25 03:40:32,957 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 905 transitions. [2024-11-25 03:40:32,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 03:40:32,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:32,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:32,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:32,992 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:40:34,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:34,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 814 states and 914 transitions. [2024-11-25 03:40:34,054 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 914 transitions. [2024-11-25 03:40:34,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 03:40:34,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:34,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:34,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:34,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:34,109 INFO L256 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:40:34,110 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:34,364 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:40:36,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:36,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 821 states and 926 transitions. [2024-11-25 03:40:36,161 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 926 transitions. [2024-11-25 03:40:36,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 03:40:36,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:36,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:36,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:36,198 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:40:36,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:36,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 825 states and 936 transitions. [2024-11-25 03:40:36,902 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 936 transitions. [2024-11-25 03:40:36,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 03:40:36,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:36,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:36,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:36,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:36,948 INFO L256 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:40:36,950 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:37,119 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:40:37,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:37,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 827 states and 941 transitions. [2024-11-25 03:40:37,423 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 941 transitions. [2024-11-25 03:40:37,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 03:40:37,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:37,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:37,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:37,460 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 03:40:37,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:37,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 829 states and 945 transitions. [2024-11-25 03:40:37,783 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 945 transitions. [2024-11-25 03:40:37,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 03:40:37,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:37,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:37,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:37,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:37,830 INFO L256 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:40:37,832 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:38,113 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:40:38,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:38,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 831 states and 947 transitions. [2024-11-25 03:40:38,369 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 947 transitions. [2024-11-25 03:40:38,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:40:38,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:38,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:38,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:38,442 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 03:40:38,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:38,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 833 states and 951 transitions. [2024-11-25 03:40:38,806 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 951 transitions. [2024-11-25 03:40:38,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 03:40:38,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:38,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:38,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:38,845 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 03:40:39,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:39,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 835 states and 955 transitions. [2024-11-25 03:40:39,194 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 955 transitions. [2024-11-25 03:40:39,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 03:40:39,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:39,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:39,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:39,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:39,241 INFO L256 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:40:39,242 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:39,396 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:40:39,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:39,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 837 states and 957 transitions. [2024-11-25 03:40:39,429 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 957 transitions. [2024-11-25 03:40:39,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 03:40:39,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:39,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:39,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:39,467 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:40:39,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:39,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 839 states and 961 transitions. [2024-11-25 03:40:39,665 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 961 transitions. [2024-11-25 03:40:39,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 03:40:39,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:39,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:39,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:39,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:39,749 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:40:39,751 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:39,914 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:40:40,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:40,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 841 states and 964 transitions. [2024-11-25 03:40:40,089 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 964 transitions. [2024-11-25 03:40:40,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 03:40:40,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:40,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:40,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:40,157 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 03:40:40,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:40,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 840 states and 963 transitions. [2024-11-25 03:40:40,218 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 963 transitions. [2024-11-25 03:40:40,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 03:40:40,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:40,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:40,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:40,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:40,264 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:40:40,266 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:40,984 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:40:43,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:43,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 856 states and 985 transitions. [2024-11-25 03:40:43,270 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 985 transitions. [2024-11-25 03:40:43,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:40:43,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:43,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:43,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:43,307 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 03:40:43,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:43,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 855 states and 984 transitions. [2024-11-25 03:40:43,389 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 984 transitions. [2024-11-25 03:40:43,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:40:43,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:43,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:43,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:43,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:43,446 INFO L256 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 03:40:43,448 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:43,953 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 1 proven. 58 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:40:46,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:46,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 870 states and 1008 transitions. [2024-11-25 03:40:46,098 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1008 transitions. [2024-11-25 03:40:46,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:40:46,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:46,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:46,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:46,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:46,153 INFO L256 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 03:40:46,154 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:47,239 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:40:48,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:48,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 872 states and 1013 transitions. [2024-11-25 03:40:48,799 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1013 transitions. [2024-11-25 03:40:48,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 03:40:48,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:48,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:48,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:48,916 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 03:40:49,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:49,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 873 states and 1015 transitions. [2024-11-25 03:40:49,232 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1015 transitions. [2024-11-25 03:40:49,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 03:40:49,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:49,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:49,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:49,258 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:40:49,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:49,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 870 states and 1012 transitions. [2024-11-25 03:40:49,408 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1012 transitions. [2024-11-25 03:40:49,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 03:40:49,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:49,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:49,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:49,537 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 03:40:50,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:50,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 872 states and 1017 transitions. [2024-11-25 03:40:50,170 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1017 transitions. [2024-11-25 03:40:50,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 03:40:50,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:50,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:50,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:50,216 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 03:40:50,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:50,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 868 states and 1013 transitions. [2024-11-25 03:40:50,312 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1013 transitions. [2024-11-25 03:40:50,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 03:40:50,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:50,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:50,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:50,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:50,362 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:40:50,363 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:50,502 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:40:50,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:50,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 870 states and 1015 transitions. [2024-11-25 03:40:50,976 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1015 transitions. [2024-11-25 03:40:50,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 03:40:50,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:50,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:50,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:51,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:51,016 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:40:51,017 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:51,166 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:40:51,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:51,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 872 states and 1018 transitions. [2024-11-25 03:40:51,484 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1018 transitions. [2024-11-25 03:40:51,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 03:40:51,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:51,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:51,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:51,510 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 03:40:51,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:51,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 867 states and 1013 transitions. [2024-11-25 03:40:51,616 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1013 transitions. [2024-11-25 03:40:51,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 03:40:51,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:51,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:51,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:51,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:51,668 INFO L256 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:40:51,669 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:51,841 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:40:52,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:52,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 869 states and 1015 transitions. [2024-11-25 03:40:52,021 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1015 transitions. [2024-11-25 03:40:52,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 03:40:52,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:52,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:52,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:52,060 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 03:40:52,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:52,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 862 states and 1008 transitions. [2024-11-25 03:40:52,224 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1008 transitions. [2024-11-25 03:40:52,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 03:40:52,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:52,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:52,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:52,247 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-25 03:40:52,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:52,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 854 states and 1000 transitions. [2024-11-25 03:40:52,664 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1000 transitions. [2024-11-25 03:40:52,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 03:40:52,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:52,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:52,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:52,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:52,710 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:40:52,711 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:52,847 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:40:52,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:52,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 856 states and 1002 transitions. [2024-11-25 03:40:52,930 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1002 transitions. [2024-11-25 03:40:52,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 03:40:52,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:52,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:52,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:52,954 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 03:40:53,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:53,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 847 states and 993 transitions. [2024-11-25 03:40:53,411 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 993 transitions. [2024-11-25 03:40:53,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:40:53,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:53,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:53,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:53,440 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-25 03:40:54,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:54,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 861 states and 1009 transitions. [2024-11-25 03:40:54,492 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1009 transitions. [2024-11-25 03:40:54,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:40:54,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:54,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:54,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:54,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:54,548 INFO L256 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:40:54,550 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:54,786 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:40:54,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:54,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 863 states and 1011 transitions. [2024-11-25 03:40:54,995 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1011 transitions. [2024-11-25 03:40:54,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 03:40:54,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:54,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:55,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:55,039 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 03:40:55,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:55,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 862 states and 1010 transitions. [2024-11-25 03:40:55,154 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1010 transitions. [2024-11-25 03:40:55,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 03:40:55,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:55,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:55,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:55,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:55,203 INFO L256 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:40:55,204 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:55,345 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:40:55,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:55,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 864 states and 1012 transitions. [2024-11-25 03:40:55,430 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1012 transitions. [2024-11-25 03:40:55,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 03:40:55,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:55,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:55,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:55,465 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 03:40:55,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:55,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 863 states and 1011 transitions. [2024-11-25 03:40:55,595 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1011 transitions. [2024-11-25 03:40:55,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:40:55,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:55,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:55,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:55,640 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:40:55,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:55,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 860 states and 1006 transitions. [2024-11-25 03:40:55,843 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1006 transitions. [2024-11-25 03:40:55,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:40:55,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:55,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:55,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:55,911 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:40:56,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:56,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 863 states and 1009 transitions. [2024-11-25 03:40:56,143 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1009 transitions. [2024-11-25 03:40:56,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:40:56,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:56,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:56,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:56,173 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 03:40:56,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:56,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 859 states and 1004 transitions. [2024-11-25 03:40:56,298 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1004 transitions. [2024-11-25 03:40:56,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 03:40:56,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:56,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:56,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:56,334 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 03:40:56,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:56,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 854 states and 998 transitions. [2024-11-25 03:40:56,485 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 998 transitions. [2024-11-25 03:40:56,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 03:40:56,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:56,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:56,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:56,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:56,541 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:40:56,543 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:56,732 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:40:56,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:56,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 856 states and 1000 transitions. [2024-11-25 03:40:56,784 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1000 transitions. [2024-11-25 03:40:56,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:40:56,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:56,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:56,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:56,829 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 03:40:57,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:57,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 849 states and 992 transitions. [2024-11-25 03:40:57,033 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 992 transitions. [2024-11-25 03:40:57,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:40:57,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:57,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:57,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:57,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:57,078 INFO L256 TraceCheckSpWp]: Trace formula consists of 197 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:40:57,079 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:57,264 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 94 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:40:57,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:57,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 851 states and 994 transitions. [2024-11-25 03:40:57,488 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 994 transitions. [2024-11-25 03:40:57,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:40:57,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:57,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:57,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:57,614 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-25 03:40:57,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:57,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 843 states and 986 transitions. [2024-11-25 03:40:57,946 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 986 transitions. [2024-11-25 03:40:57,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 03:40:57,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:57,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:57,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:57,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:57,992 INFO L256 TraceCheckSpWp]: Trace formula consists of 199 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:40:57,993 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:58,144 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:40:58,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:58,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 845 states and 988 transitions. [2024-11-25 03:40:58,179 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 988 transitions. [2024-11-25 03:40:58,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 03:40:58,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:58,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:58,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:58,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:58,238 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:40:58,240 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:58,443 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:40:58,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:58,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 847 states and 990 transitions. [2024-11-25 03:40:58,631 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 990 transitions. [2024-11-25 03:40:58,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 03:40:58,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:58,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:58,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:40:58,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:58,684 INFO L256 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:40:58,685 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:40:58,880 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 104 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:40:58,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:58,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 848 states and 991 transitions. [2024-11-25 03:40:58,927 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 991 transitions. [2024-11-25 03:40:58,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 03:40:58,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:58,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:58,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:59,082 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-25 03:41:00,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:41:00,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 887 states and 1034 transitions. [2024-11-25 03:41:00,598 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1034 transitions. [2024-11-25 03:41:00,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 03:41:00,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:41:00,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:41:00,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:41:00,748 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 03:41:02,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:41:02,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 927 states and 1078 transitions. [2024-11-25 03:41:02,512 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1078 transitions. [2024-11-25 03:41:02,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 03:41:02,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:41:02,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:41:02,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:41:02,545 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 03:41:07,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:41:07,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 967 states and 1121 transitions. [2024-11-25 03:41:07,230 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1121 transitions. [2024-11-25 03:41:07,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 03:41:07,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:41:07,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:41:07,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:41:07,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:41:07,285 INFO L256 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:41:07,287 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:41:08,149 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:41:12,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:41:12,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 1011 states and 1172 transitions. [2024-11-25 03:41:12,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1172 transitions. [2024-11-25 03:41:12,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 03:41:12,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:41:12,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:41:12,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:41:12,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:41:12,774 INFO L256 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:41:12,775 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:41:13,204 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:41:14,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:41:14,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 1025 states and 1185 transitions. [2024-11-25 03:41:14,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1185 transitions. [2024-11-25 03:41:14,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 03:41:14,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:41:14,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:41:14,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:41:14,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:41:14,829 INFO L256 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 03:41:14,830 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:41:15,707 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:41:19,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:41:19,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 1070 states and 1235 transitions. [2024-11-25 03:41:19,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1235 transitions. [2024-11-25 03:41:19,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 03:41:19,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:41:19,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:41:19,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:41:19,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:41:19,335 INFO L256 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 03:41:19,336 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:41:19,751 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:41:21,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:41:21,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 1084 states and 1248 transitions. [2024-11-25 03:41:21,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1248 transitions. [2024-11-25 03:41:21,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 03:41:21,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:41:21,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:41:21,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:41:21,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:41:21,264 INFO L256 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:41:21,265 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:41:21,448 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 124 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:41:21,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:41:21,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 1094 states and 1260 transitions. [2024-11-25 03:41:21,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1260 transitions. [2024-11-25 03:41:21,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-25 03:41:21,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:41:21,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:41:21,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:41:21,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:41:21,877 INFO L256 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 03:41:21,879 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:51:52,259 WARN L286 SmtUtils]: Spent 10.00s on a formula simplification that was a NOOP. DAG size: 23 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-25 03:52:02,518 WARN L873 $PredicateComparison]: unable to prove that (exists ((|ULTIMATE.start_main_~y~0#1| Int) (|v_ULTIMATE.start_main_~x~0#1_42| Int)) (and (exists ((|v_ULTIMATE.start_main_~y~0#1_278| Int)) (and (= (+ (* |v_ULTIMATE.start_main_~x~0#1_42| 12) (* |v_ULTIMATE.start_main_~y~0#1_278| |v_ULTIMATE.start_main_~y~0#1_278|)) (+ (* 2 (* |v_ULTIMATE.start_main_~y~0#1_278| |v_ULTIMATE.start_main_~y~0#1_278| |v_ULTIMATE.start_main_~y~0#1_278| |v_ULTIMATE.start_main_~y~0#1_278| |v_ULTIMATE.start_main_~y~0#1_278| |v_ULTIMATE.start_main_~y~0#1_278|)) (* 6 (* |v_ULTIMATE.start_main_~y~0#1_278| |v_ULTIMATE.start_main_~y~0#1_278| |v_ULTIMATE.start_main_~y~0#1_278| |v_ULTIMATE.start_main_~y~0#1_278| |v_ULTIMATE.start_main_~y~0#1_278|)) (* (* |v_ULTIMATE.start_main_~y~0#1_278| |v_ULTIMATE.start_main_~y~0#1_278| |v_ULTIMATE.start_main_~y~0#1_278| |v_ULTIMATE.start_main_~y~0#1_278|) 5))) (<= (+ |v_ULTIMATE.start_main_~y~0#1_278| 1) |ULTIMATE.start_main_~y~0#1|))) (<= (+ |v_ULTIMATE.start_main_~x~0#1_42| (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|)) |c_ULTIMATE.start_main_~x~0#1|))) is different from true [2024-11-25 03:52:03,341 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked.