./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/cohendiv-ll_valuebound50.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e52e783c-c4cd-4f79-89b5-343186b7297c/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e52e783c-c4cd-4f79-89b5-343186b7297c/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_e52e783c-c4cd-4f79-89b5-343186b7297c/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e52e783c-c4cd-4f79-89b5-343186b7297c/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/cohendiv-ll_valuebound50.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e52e783c-c4cd-4f79-89b5-343186b7297c/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e52e783c-c4cd-4f79-89b5-343186b7297c/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d97e16340b134520fbcd52e88b56205e8eec0d97e940a97449195072afa1eb85 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-24 18:04:45,760 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 18:04:45,858 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e52e783c-c4cd-4f79-89b5-343186b7297c/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-24 18:04:45,865 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 18:04:45,866 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-24 18:04:45,907 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 18:04:45,909 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 18:04:45,909 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-24 18:04:45,910 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 18:04:45,910 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 18:04:45,912 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 18:04:45,912 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 18:04:45,912 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-24 18:04:45,912 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 18:04:45,913 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-24 18:04:45,913 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 18:04:45,913 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 18:04:45,914 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 18:04:45,914 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 18:04:45,914 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-24 18:04:45,914 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 18:04:45,914 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 18:04:45,914 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 18:04:45,914 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-24 18:04:45,915 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-24 18:04:45,915 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-24 18:04:45,915 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 18:04:45,915 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:04:45,915 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 18:04:45,915 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 18:04:45,915 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 18:04:45,916 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-24 18:04:45,916 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 18:04:45,916 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_e52e783c-c4cd-4f79-89b5-343186b7297c/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 ! call(reach_error())) ) 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 -> d97e16340b134520fbcd52e88b56205e8eec0d97e940a97449195072afa1eb85 [2024-11-24 18:04:46,253 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 18:04:46,266 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 18:04:46,271 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 18:04:46,272 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 18:04:46,273 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 18:04:46,275 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e52e783c-c4cd-4f79-89b5-343186b7297c/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/nla-digbench-scaling/cohendiv-ll_valuebound50.c [2024-11-24 18:04:49,602 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e52e783c-c4cd-4f79-89b5-343186b7297c/bin/ukojak-verify-ENZ3QT5qd3/data/18171e4de/0937441394614dcb8133fc4c97ad0e65/FLAGf1d816e63 [2024-11-24 18:04:49,921 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 18:04:49,922 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e52e783c-c4cd-4f79-89b5-343186b7297c/sv-benchmarks/c/nla-digbench-scaling/cohendiv-ll_valuebound50.c [2024-11-24 18:04:49,936 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e52e783c-c4cd-4f79-89b5-343186b7297c/bin/ukojak-verify-ENZ3QT5qd3/data/18171e4de/0937441394614dcb8133fc4c97ad0e65/FLAGf1d816e63 [2024-11-24 18:04:49,962 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e52e783c-c4cd-4f79-89b5-343186b7297c/bin/ukojak-verify-ENZ3QT5qd3/data/18171e4de/0937441394614dcb8133fc4c97ad0e65 [2024-11-24 18:04:49,964 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 18:04:49,966 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 18:04:49,968 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 18:04:49,968 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 18:04:49,973 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 18:04:49,974 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:04:49" (1/1) ... [2024-11-24 18:04:49,975 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57fd7ab0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:04:49, skipping insertion in model container [2024-11-24 18:04:49,978 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:04:49" (1/1) ... [2024-11-24 18:04:49,996 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 18:04:50,190 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e52e783c-c4cd-4f79-89b5-343186b7297c/sv-benchmarks/c/nla-digbench-scaling/cohendiv-ll_valuebound50.c[576,589] [2024-11-24 18:04:50,217 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:04:50,229 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 18:04:50,244 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e52e783c-c4cd-4f79-89b5-343186b7297c/sv-benchmarks/c/nla-digbench-scaling/cohendiv-ll_valuebound50.c[576,589] [2024-11-24 18:04:50,257 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:04:50,281 INFO L204 MainTranslator]: Completed translation [2024-11-24 18:04:50,282 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:04:50 WrapperNode [2024-11-24 18:04:50,282 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 18:04:50,283 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 18:04:50,284 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 18:04:50,284 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 18:04:50,293 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:04:50" (1/1) ... [2024-11-24 18:04:50,301 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:04:50" (1/1) ... [2024-11-24 18:04:50,323 INFO L138 Inliner]: procedures = 14, calls = 17, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 55 [2024-11-24 18:04:50,324 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 18:04:50,326 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 18:04:50,326 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 18:04:50,326 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 18:04:50,335 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:04:50" (1/1) ... [2024-11-24 18:04:50,335 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:04:50" (1/1) ... [2024-11-24 18:04:50,336 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:04:50" (1/1) ... [2024-11-24 18:04:50,339 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:04:50" (1/1) ... [2024-11-24 18:04:50,342 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:04:50" (1/1) ... [2024-11-24 18:04:50,348 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:04:50" (1/1) ... [2024-11-24 18:04:50,354 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:04:50" (1/1) ... [2024-11-24 18:04:50,355 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:04:50" (1/1) ... [2024-11-24 18:04:50,357 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:04:50" (1/1) ... [2024-11-24 18:04:50,363 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 18:04:50,364 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 18:04:50,364 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 18:04:50,364 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 18:04:50,365 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:04:50" (1/1) ... [2024-11-24 18:04:50,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:04:50,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e52e783c-c4cd-4f79-89b5-343186b7297c/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-24 18:04:50,407 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e52e783c-c4cd-4f79-89b5-343186b7297c/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-24 18:04:50,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e52e783c-c4cd-4f79-89b5-343186b7297c/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-24 18:04:50,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 18:04:50,442 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-24 18:04:50,442 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-24 18:04:50,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-24 18:04:50,442 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 18:04:50,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 18:04:50,443 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-24 18:04:50,443 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-24 18:04:50,513 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 18:04:50,515 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 18:04:50,713 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-11-24 18:04:50,714 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 18:04:50,758 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 18:04:50,758 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-24 18:04:50,759 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:04:50 BoogieIcfgContainer [2024-11-24 18:04:50,759 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 18:04:50,760 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-24 18:04:50,760 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-24 18:04:50,771 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-24 18:04:50,771 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:04:50" (1/1) ... [2024-11-24 18:04:50,782 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 18:04:50,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:04:50,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 27 states and 39 transitions. [2024-11-24 18:04:50,849 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 39 transitions. [2024-11-24 18:04:50,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-24 18:04:50,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:04:50,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:04:50,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:04:51,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:04:51,012 INFO L256 TraceCheckSpWp]: Trace formula consists of 60 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-24 18:04:51,021 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:04:51,184 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:04:51,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:04:51,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 30 states and 49 transitions. [2024-11-24 18:04:51,352 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 49 transitions. [2024-11-24 18:04:51,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-24 18:04:51,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:04:51,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:04:51,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:04:51,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:04:51,448 INFO L256 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-24 18:04:51,451 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:04:51,530 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:04:51,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:04:51,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 55 transitions. [2024-11-24 18:04:51,739 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 55 transitions. [2024-11-24 18:04:51,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-24 18:04:51,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:04:51,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:04:51,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:04:52,129 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-24 18:04:52,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:04:52,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 34 states and 57 transitions. [2024-11-24 18:04:52,470 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 57 transitions. [2024-11-24 18:04:52,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-24 18:04:52,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:04:52,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:04:52,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:04:52,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:04:52,558 INFO L256 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-24 18:04:52,560 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:04:52,627 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-24 18:04:52,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:04:52,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 35 states and 58 transitions. [2024-11-24 18:04:52,699 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 58 transitions. [2024-11-24 18:04:52,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-24 18:04:52,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:04:52,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:04:52,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:04:52,823 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:04:53,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:04:53,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 37 states and 61 transitions. [2024-11-24 18:04:53,039 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 61 transitions. [2024-11-24 18:04:53,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-24 18:04:53,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:04:53,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:04:53,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:04:53,477 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-24 18:04:54,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:04:54,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 76 transitions. [2024-11-24 18:04:54,644 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 76 transitions. [2024-11-24 18:04:54,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-24 18:04:54,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:04:54,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:04:54,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:04:54,960 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 15 proven. 7 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-24 18:04:55,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:04:55,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 47 states and 85 transitions. [2024-11-24 18:04:55,551 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 85 transitions. [2024-11-24 18:04:55,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-24 18:04:55,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:04:55,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:04:55,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:04:55,659 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 16 proven. 7 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-24 18:04:55,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:04:55,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 49 states and 86 transitions. [2024-11-24 18:04:55,832 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 86 transitions. [2024-11-24 18:04:55,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-24 18:04:55,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:04:55,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:04:55,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:04:55,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:04:55,905 INFO L256 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-24 18:04:55,907 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:04:56,304 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-24 18:04:58,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:04:58,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 57 states and 105 transitions. [2024-11-24 18:04:58,643 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 105 transitions. [2024-11-24 18:04:58,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-24 18:04:58,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:04:58,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:04:58,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:04:58,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:04:58,715 INFO L256 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-24 18:04:58,718 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:04:58,856 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-24 18:04:59,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:04:59,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 60 states and 113 transitions. [2024-11-24 18:04:59,370 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 113 transitions. [2024-11-24 18:04:59,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-24 18:04:59,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:04:59,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:04:59,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:04:59,455 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-24 18:05:00,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:05:00,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 63 states and 118 transitions. [2024-11-24 18:05:00,004 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 118 transitions. [2024-11-24 18:05:00,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-24 18:05:00,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:05:00,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:05:00,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:05:00,108 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 30 proven. 10 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-24 18:05:01,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:05:01,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 67 states and 127 transitions. [2024-11-24 18:05:01,600 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 127 transitions. [2024-11-24 18:05:01,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-24 18:05:01,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:05:01,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:05:01,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:05:01,837 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 21 proven. 3 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-24 18:05:02,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:05:02,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 69 states and 132 transitions. [2024-11-24 18:05:02,262 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 132 transitions. [2024-11-24 18:05:02,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-24 18:05:02,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:05:02,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:05:02,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:05:02,538 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 39 proven. 7 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-24 18:05:03,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:05:03,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 72 states and 140 transitions. [2024-11-24 18:05:03,919 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 140 transitions. [2024-11-24 18:05:03,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-24 18:05:03,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:05:03,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:05:03,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:05:04,001 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 39 proven. 7 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-24 18:05:04,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:05:04,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 73 states and 142 transitions. [2024-11-24 18:05:04,713 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 142 transitions. [2024-11-24 18:05:04,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-24 18:05:04,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:05:04,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:05:04,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:05:04,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:05:04,790 INFO L256 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-24 18:05:04,793 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:05:05,575 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-11-24 18:05:09,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:05:09,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 82 states and 163 transitions. [2024-11-24 18:05:09,195 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 163 transitions. [2024-11-24 18:05:09,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-24 18:05:09,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:05:09,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:05:09,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:05:09,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:05:09,275 INFO L256 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-24 18:05:09,278 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:05:09,685 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-11-24 18:05:12,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:05:12,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 88 states and 180 transitions. [2024-11-24 18:05:12,641 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 180 transitions. [2024-11-24 18:05:12,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-24 18:05:12,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:05:12,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:05:12,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:05:12,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:05:12,713 INFO L256 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-24 18:05:12,715 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:05:13,616 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 31 proven. 22 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-11-24 18:05:14,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:05:14,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 90 states and 183 transitions. [2024-11-24 18:05:14,896 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 183 transitions. [2024-11-24 18:05:14,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-24 18:05:14,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:05:14,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:05:14,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:05:14,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:05:14,955 INFO L256 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-24 18:05:14,957 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:05:16,560 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 46 proven. 10 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-11-24 18:05:27,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:05:27,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 106 states and 219 transitions. [2024-11-24 18:05:27,663 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 219 transitions. [2024-11-24 18:05:27,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-24 18:05:27,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:05:27,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:05:27,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:05:27,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:05:27,721 INFO L256 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-24 18:05:27,723 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:05:27,833 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 46 proven. 10 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-11-24 18:05:28,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:05:28,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 107 states and 220 transitions. [2024-11-24 18:05:28,455 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 220 transitions. [2024-11-24 18:05:28,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-24 18:05:28,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:05:28,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:05:28,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:05:28,570 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 24 proven. 28 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2024-11-24 18:05:37,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:05:37,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 110 states and 225 transitions. [2024-11-24 18:05:37,049 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 225 transitions. [2024-11-24 18:05:37,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-24 18:05:37,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:05:37,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:05:37,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:05:37,624 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-24 18:05:38,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:05:38,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 111 states and 227 transitions. [2024-11-24 18:05:38,690 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 227 transitions. [2024-11-24 18:05:38,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-24 18:05:38,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:05:38,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:05:38,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:05:38,756 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-24 18:05:39,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:05:39,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 112 states and 230 transitions. [2024-11-24 18:05:39,367 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 230 transitions. [2024-11-24 18:05:39,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-24 18:05:39,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:05:39,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:05:39,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:05:39,473 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 41 proven. 22 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-24 18:05:57,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:05:57,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 115 states and 235 transitions. [2024-11-24 18:05:57,217 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 235 transitions. [2024-11-24 18:05:57,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-24 18:05:57,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:05:57,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:05:57,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:05:57,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:05:57,296 INFO L256 TraceCheckSpWp]: Trace formula consists of 206 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-24 18:05:57,300 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:05:58,198 INFO L134 CoverageAnalysis]: Checked inductivity of 414 backedges. 68 proven. 48 refuted. 0 times theorem prover too weak. 298 trivial. 0 not checked. [2024-11-24 18:06:16,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:16,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 124 states and 260 transitions. [2024-11-24 18:06:16,975 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 260 transitions. [2024-11-24 18:06:16,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-24 18:06:16,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:16,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:16,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:06:17,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:17,043 INFO L256 TraceCheckSpWp]: Trace formula consists of 206 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-24 18:06:17,046 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:06:18,470 INFO L134 CoverageAnalysis]: Checked inductivity of 414 backedges. 73 proven. 70 refuted. 0 times theorem prover too weak. 271 trivial. 0 not checked. [2024-11-24 18:06:19,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:19,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 125 states and 262 transitions. [2024-11-24 18:06:19,681 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 262 transitions. [2024-11-24 18:06:19,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-24 18:06:19,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:19,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:19,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:06:19,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:19,778 INFO L256 TraceCheckSpWp]: Trace formula consists of 206 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-24 18:06:19,781 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:06:20,644 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 30 proven. 21 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-11-24 18:06:22,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:22,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 128 states and 267 transitions. [2024-11-24 18:06:22,340 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 267 transitions. [2024-11-24 18:06:22,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-24 18:06:22,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:22,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:22,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:06:22,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:22,465 INFO L256 TraceCheckSpWp]: Trace formula consists of 206 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-24 18:06:22,468 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:06:22,645 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 30 proven. 21 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-11-24 18:06:23,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:23,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 129 states and 268 transitions. [2024-11-24 18:06:23,303 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 268 transitions. [2024-11-24 18:06:23,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-24 18:06:23,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:23,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:23,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:06:23,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:23,377 INFO L256 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-24 18:06:23,380 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:06:24,417 INFO L134 CoverageAnalysis]: Checked inductivity of 476 backedges. 41 proven. 51 refuted. 0 times theorem prover too weak. 384 trivial. 0 not checked. [2024-11-24 18:06:38,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:38,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 137 states and 285 transitions. [2024-11-24 18:06:38,903 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 285 transitions. [2024-11-24 18:06:38,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-24 18:06:38,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:38,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:38,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:06:38,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:38,977 INFO L256 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-24 18:06:38,979 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:06:39,661 INFO L134 CoverageAnalysis]: Checked inductivity of 476 backedges. 53 proven. 39 refuted. 0 times theorem prover too weak. 384 trivial. 0 not checked. [2024-11-24 18:06:41,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:41,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 140 states and 289 transitions. [2024-11-24 18:06:41,758 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 289 transitions. [2024-11-24 18:06:41,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-24 18:06:41,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:41,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:41,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:06:41,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:41,839 INFO L256 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-24 18:06:41,842 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:06:43,177 INFO L134 CoverageAnalysis]: Checked inductivity of 686 backedges. 47 proven. 72 refuted. 0 times theorem prover too weak. 567 trivial. 0 not checked. [2024-11-24 18:07:07,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:07,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 149 states and 314 transitions. [2024-11-24 18:07:07,985 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 314 transitions. [2024-11-24 18:07:07,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-24 18:07:07,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:07,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:08,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:07:08,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:08,056 INFO L256 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-24 18:07:08,058 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:07:10,914 INFO L134 CoverageAnalysis]: Checked inductivity of 686 backedges. 100 proven. 64 refuted. 0 times theorem prover too weak. 522 trivial. 0 not checked. [2024-11-24 18:07:18,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:18,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 152 states and 324 transitions. [2024-11-24 18:07:18,485 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 324 transitions. [2024-11-24 18:07:18,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-24 18:07:18,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:18,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:18,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:07:18,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:18,557 INFO L256 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-24 18:07:18,560 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:07:19,221 INFO L134 CoverageAnalysis]: Checked inductivity of 694 backedges. 38 proven. 89 refuted. 0 times theorem prover too weak. 567 trivial. 0 not checked. [2024-11-24 18:07:24,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:24,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 156 states and 337 transitions. [2024-11-24 18:07:24,813 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 337 transitions. [2024-11-24 18:07:24,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-24 18:07:24,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:24,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:24,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:24,921 INFO L134 CoverageAnalysis]: Checked inductivity of 772 backedges. 40 proven. 52 refuted. 0 times theorem prover too weak. 680 trivial. 0 not checked. [2024-11-24 18:07:27,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:27,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 159 states and 342 transitions. [2024-11-24 18:07:27,054 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 342 transitions. [2024-11-24 18:07:27,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-24 18:07:27,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:27,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:27,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:07:27,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:27,141 INFO L256 TraceCheckSpWp]: Trace formula consists of 261 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-24 18:07:27,143 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:07:28,266 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 38 proven. 34 refuted. 0 times theorem prover too weak. 690 trivial. 0 not checked. [2024-11-24 18:07:43,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:43,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 167 states and 365 transitions. [2024-11-24 18:07:43,700 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 365 transitions. [2024-11-24 18:07:43,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-24 18:07:43,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:43,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:43,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:07:43,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:43,785 INFO L256 TraceCheckSpWp]: Trace formula consists of 261 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-24 18:07:43,788 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:07:45,518 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 55 proven. 74 refuted. 0 times theorem prover too weak. 636 trivial. 0 not checked. [2024-11-24 18:07:49,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:49,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 170 states and 375 transitions. [2024-11-24 18:07:49,680 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 375 transitions. [2024-11-24 18:07:49,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-24 18:07:49,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:49,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:49,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:07:49,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:49,756 INFO L256 TraceCheckSpWp]: Trace formula consists of 261 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-24 18:07:49,758 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:07:50,752 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 55 proven. 71 refuted. 0 times theorem prover too weak. 636 trivial. 0 not checked. [2024-11-24 18:07:53,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:53,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 173 states and 380 transitions. [2024-11-24 18:07:53,286 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 380 transitions. [2024-11-24 18:07:53,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-24 18:07:53,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:53,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:53,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:53,402 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 63 proven. 46 refuted. 0 times theorem prover too weak. 745 trivial. 0 not checked. [2024-11-24 18:07:55,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:55,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 176 states and 385 transitions. [2024-11-24 18:07:55,529 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 385 transitions. [2024-11-24 18:07:55,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-24 18:07:55,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:55,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:55,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:55,705 INFO L134 CoverageAnalysis]: Checked inductivity of 933 backedges. 111 proven. 10 refuted. 0 times theorem prover too weak. 812 trivial. 0 not checked. [2024-11-24 18:07:56,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:56,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 176 states and 384 transitions. [2024-11-24 18:07:56,152 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 384 transitions. [2024-11-24 18:07:56,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-24 18:07:56,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:56,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:56,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:57,349 INFO L134 CoverageAnalysis]: Checked inductivity of 1022 backedges. 50 proven. 38 refuted. 0 times theorem prover too weak. 934 trivial. 0 not checked. [2024-11-24 18:08:06,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:08:06,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 184 states and 406 transitions. [2024-11-24 18:08:06,108 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 406 transitions. [2024-11-24 18:08:06,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-24 18:08:06,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:08:06,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:08:06,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:08:06,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:08:06,196 INFO L256 TraceCheckSpWp]: Trace formula consists of 288 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-24 18:08:06,198 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:08:06,622 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 44 proven. 65 refuted. 0 times theorem prover too weak. 930 trivial. 0 not checked. [2024-11-24 18:08:27,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:08:27,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 193 states and 429 transitions. [2024-11-24 18:08:27,265 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 429 transitions. [2024-11-24 18:08:27,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-24 18:08:27,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:08:27,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:08:27,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:08:27,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:08:27,352 INFO L256 TraceCheckSpWp]: Trace formula consists of 288 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-24 18:08:27,357 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:08:27,544 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 46 proven. 126 refuted. 0 times theorem prover too weak. 867 trivial. 0 not checked. [2024-11-24 18:08:29,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:08:29,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 194 states and 431 transitions. [2024-11-24 18:08:29,281 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 431 transitions. [2024-11-24 18:08:29,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-24 18:08:29,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:08:29,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:08:29,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:08:29,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:08:29,360 INFO L256 TraceCheckSpWp]: Trace formula consists of 288 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-24 18:08:29,363 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:08:30,697 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 85 proven. 76 refuted. 0 times theorem prover too weak. 867 trivial. 0 not checked. [2024-11-24 18:08:45,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:08:45,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 203 states and 459 transitions. [2024-11-24 18:08:45,948 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 459 transitions. [2024-11-24 18:08:45,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-24 18:08:45,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:08:45,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:08:45,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:08:46,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:08:46,029 INFO L256 TraceCheckSpWp]: Trace formula consists of 288 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-11-24 18:08:46,032 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:08:48,092 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 93 proven. 125 refuted. 0 times theorem prover too weak. 810 trivial. 0 not checked. [2024-11-24 18:08:51,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:08:51,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 206 states and 463 transitions. [2024-11-24 18:08:51,617 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 463 transitions. [2024-11-24 18:08:51,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-24 18:08:51,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:08:51,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:08:51,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:08:51,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:08:51,720 INFO L256 TraceCheckSpWp]: Trace formula consists of 288 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-11-24 18:08:51,722 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:08:53,052 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 141 proven. 77 refuted. 0 times theorem prover too weak. 810 trivial. 0 not checked. [2024-11-24 18:08:58,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:08:58,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 208 states and 468 transitions. [2024-11-24 18:08:58,125 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 468 transitions. [2024-11-24 18:08:58,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-24 18:08:58,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:08:58,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:08:58,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:08:58,213 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 48 proven. 64 refuted. 0 times theorem prover too weak. 1022 trivial. 0 not checked. [2024-11-24 18:09:00,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:09:00,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 211 states and 473 transitions. [2024-11-24 18:09:00,258 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 473 transitions. [2024-11-24 18:09:00,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-24 18:09:00,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:09:00,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:09:00,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:09:00,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:09:00,345 INFO L256 TraceCheckSpWp]: Trace formula consists of 302 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-24 18:09:00,348 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:09:02,412 INFO L134 CoverageAnalysis]: Checked inductivity of 1118 backedges. 46 proven. 54 refuted. 0 times theorem prover too weak. 1018 trivial. 0 not checked. [2024-11-24 18:09:13,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:09:13,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 221 states and 496 transitions. [2024-11-24 18:09:13,484 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 496 transitions. [2024-11-24 18:09:13,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-24 18:09:13,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:09:13,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:09:13,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:09:13,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:09:13,577 INFO L256 TraceCheckSpWp]: Trace formula consists of 302 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-24 18:09:13,580 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:09:15,326 INFO L134 CoverageAnalysis]: Checked inductivity of 1118 backedges. 57 proven. 109 refuted. 0 times theorem prover too weak. 952 trivial. 0 not checked. [2024-11-24 18:09:18,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:09:18,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 222 states and 498 transitions. [2024-11-24 18:09:18,959 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 498 transitions. [2024-11-24 18:09:18,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-24 18:09:18,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:09:18,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:09:18,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:09:19,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:09:19,044 INFO L256 TraceCheckSpWp]: Trace formula consists of 302 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-24 18:09:19,047 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:09:20,188 INFO L134 CoverageAnalysis]: Checked inductivity of 1118 backedges. 57 proven. 109 refuted. 0 times theorem prover too weak. 952 trivial. 0 not checked. [2024-11-24 18:09:28,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:09:28,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 225 states and 503 transitions. [2024-11-24 18:09:28,688 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 503 transitions. [2024-11-24 18:09:28,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-24 18:09:28,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:09:28,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:09:28,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:09:28,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:09:28,775 INFO L256 TraceCheckSpWp]: Trace formula consists of 302 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-24 18:09:28,777 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:09:29,168 INFO L134 CoverageAnalysis]: Checked inductivity of 1118 backedges. 46 proven. 54 refuted. 0 times theorem prover too weak. 1018 trivial. 0 not checked. [2024-11-24 18:09:32,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:09:32,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 227 states and 506 transitions. [2024-11-24 18:09:32,101 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 506 transitions. [2024-11-24 18:09:32,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-24 18:09:32,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:09:32,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:09:32,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:09:32,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:09:32,186 INFO L256 TraceCheckSpWp]: Trace formula consists of 302 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-24 18:09:32,189 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:09:33,827 INFO L134 CoverageAnalysis]: Checked inductivity of 1118 backedges. 57 proven. 109 refuted. 0 times theorem prover too weak. 952 trivial. 0 not checked. [2024-11-24 18:09:42,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:09:42,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 232 states and 519 transitions. [2024-11-24 18:09:42,802 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 519 transitions. [2024-11-24 18:09:42,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-24 18:09:42,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:09:42,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:09:42,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:09:42,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:09:42,883 INFO L256 TraceCheckSpWp]: Trace formula consists of 302 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-24 18:09:42,886 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:09:44,250 INFO L134 CoverageAnalysis]: Checked inductivity of 1118 backedges. 46 proven. 54 refuted. 0 times theorem prover too weak. 1018 trivial. 0 not checked. [2024-11-24 18:09:55,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:09:55,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 239 states and 534 transitions. [2024-11-24 18:09:55,164 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 534 transitions. [2024-11-24 18:09:55,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-24 18:09:55,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:09:55,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:09:55,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:09:55,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:09:55,246 INFO L256 TraceCheckSpWp]: Trace formula consists of 302 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-24 18:09:55,249 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:09:56,164 INFO L134 CoverageAnalysis]: Checked inductivity of 1118 backedges. 57 proven. 109 refuted. 0 times theorem prover too weak. 952 trivial. 0 not checked. [2024-11-24 18:09:59,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:09:59,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 242 states and 539 transitions. [2024-11-24 18:09:59,599 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 539 transitions. [2024-11-24 18:09:59,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-24 18:09:59,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:09:59,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:09:59,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:09:59,716 INFO L134 CoverageAnalysis]: Checked inductivity of 1233 backedges. 74 proven. 58 refuted. 0 times theorem prover too weak. 1101 trivial. 0 not checked. [2024-11-24 18:10:02,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:10:02,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 245 states and 544 transitions. [2024-11-24 18:10:02,127 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 544 transitions. [2024-11-24 18:10:02,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-24 18:10:02,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:10:02,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:10:02,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:10:02,280 INFO L134 CoverageAnalysis]: Checked inductivity of 1233 backedges. 74 proven. 58 refuted. 0 times theorem prover too weak. 1101 trivial. 0 not checked. [2024-11-24 18:10:03,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:10:03,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 245 states and 543 transitions. [2024-11-24 18:10:03,040 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 543 transitions. [2024-11-24 18:10:03,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-24 18:10:03,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:10:03,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:10:03,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:10:03,108 INFO L134 CoverageAnalysis]: Checked inductivity of 1218 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 1127 trivial. 0 not checked. [2024-11-24 18:10:06,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:10:06,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 247 states and 548 transitions. [2024-11-24 18:10:06,145 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 548 transitions. [2024-11-24 18:10:06,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-24 18:10:06,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:10:06,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:10:06,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:10:06,250 INFO L134 CoverageAnalysis]: Checked inductivity of 1326 backedges. 137 proven. 10 refuted. 0 times theorem prover too weak. 1179 trivial. 0 not checked. [2024-11-24 18:10:06,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:10:06,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 247 states and 547 transitions. [2024-11-24 18:10:06,829 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 547 transitions. [2024-11-24 18:10:06,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-24 18:10:06,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:10:06,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:10:06,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:10:07,396 INFO L134 CoverageAnalysis]: Checked inductivity of 1326 backedges. 87 proven. 3 refuted. 0 times theorem prover too weak. 1236 trivial. 0 not checked. [2024-11-24 18:10:11,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:10:11,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 252 states and 556 transitions. [2024-11-24 18:10:11,873 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 556 transitions. [2024-11-24 18:10:11,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-24 18:10:11,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:10:11,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:10:11,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:10:11,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:10:11,962 INFO L256 TraceCheckSpWp]: Trace formula consists of 329 conjuncts, 54 conjuncts are in the unsatisfiable core [2024-11-24 18:10:11,965 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:10:17,825 INFO L134 CoverageAnalysis]: Checked inductivity of 1440 backedges. 249 proven. 149 refuted. 0 times theorem prover too weak. 1042 trivial. 0 not checked. [2024-11-24 18:10:43,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:10:43,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 261 states and 580 transitions. [2024-11-24 18:10:43,265 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 580 transitions. [2024-11-24 18:10:43,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-24 18:10:43,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:10:43,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:10:43,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:10:47,909 INFO L134 CoverageAnalysis]: Checked inductivity of 1454 backedges. 69 proven. 81 refuted. 0 times theorem prover too weak. 1304 trivial. 0 not checked. [2024-11-24 18:11:03,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:11:03,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 284 states and 620 transitions. [2024-11-24 18:11:03,072 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 620 transitions. [2024-11-24 18:11:03,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-24 18:11:03,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:11:03,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:11:03,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:11:03,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:11:03,285 INFO L256 TraceCheckSpWp]: Trace formula consists of 329 conjuncts, 54 conjuncts are in the unsatisfiable core [2024-11-24 18:11:03,289 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:11:08,236 INFO L134 CoverageAnalysis]: Checked inductivity of 1440 backedges. 189 proven. 209 refuted. 0 times theorem prover too weak. 1042 trivial. 0 not checked. [2024-11-24 18:11:26,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:11:26,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 288 states and 628 transitions. [2024-11-24 18:11:26,130 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 628 transitions. [2024-11-24 18:11:26,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-24 18:11:26,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:11:26,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:11:26,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:11:26,548 INFO L134 CoverageAnalysis]: Checked inductivity of 1454 backedges. 69 proven. 81 refuted. 0 times theorem prover too weak. 1304 trivial. 0 not checked. [2024-11-24 18:11:33,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:11:33,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 295 states and 639 transitions. [2024-11-24 18:11:33,117 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 639 transitions. [2024-11-24 18:11:33,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-24 18:11:33,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:11:33,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:11:33,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:11:33,325 INFO L134 CoverageAnalysis]: Checked inductivity of 1454 backedges. 69 proven. 81 refuted. 0 times theorem prover too weak. 1304 trivial. 0 not checked. [2024-11-24 18:11:34,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:11:34,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 296 states and 640 transitions. [2024-11-24 18:11:34,560 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 640 transitions. [2024-11-24 18:11:34,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-24 18:11:34,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:11:34,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:11:34,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:11:34,897 INFO L134 CoverageAnalysis]: Checked inductivity of 1454 backedges. 69 proven. 81 refuted. 0 times theorem prover too weak. 1304 trivial. 0 not checked. [2024-11-24 18:11:35,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:11:35,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 297 states and 641 transitions. [2024-11-24 18:11:35,706 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 641 transitions. [2024-11-24 18:11:35,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-24 18:11:35,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:11:35,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:11:35,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:11:35,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:11:35,791 INFO L256 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-24 18:11:35,794 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:11:38,377 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 71 proven. 150 refuted. 0 times theorem prover too weak. 1332 trivial. 0 not checked. [2024-11-24 18:11:50,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:11:50,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 306 states and 660 transitions. [2024-11-24 18:11:50,449 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 660 transitions. [2024-11-24 18:11:50,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-24 18:11:50,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:11:50,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:11:50,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:11:50,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:11:50,531 INFO L256 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-24 18:11:50,534 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:11:53,303 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 65 proven. 147 refuted. 0 times theorem prover too weak. 1332 trivial. 0 not checked. [2024-11-24 18:12:07,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:07,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 311 states and 675 transitions. [2024-11-24 18:12:07,303 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 675 transitions. [2024-11-24 18:12:07,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-24 18:12:07,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:07,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:07,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:12:07,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:12:07,389 INFO L256 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-24 18:12:07,391 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:12:10,550 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 65 proven. 147 refuted. 0 times theorem prover too weak. 1332 trivial. 0 not checked. [2024-11-24 18:12:25,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:25,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 315 states and 683 transitions. [2024-11-24 18:12:25,298 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 683 transitions. [2024-11-24 18:12:25,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-24 18:12:25,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:25,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:25,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:12:25,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:12:25,391 INFO L256 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-24 18:12:25,394 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:12:26,357 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 65 proven. 147 refuted. 0 times theorem prover too weak. 1332 trivial. 0 not checked. [2024-11-24 18:12:29,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:29,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 316 states and 686 transitions. [2024-11-24 18:12:29,798 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 686 transitions. [2024-11-24 18:12:29,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-24 18:12:29,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:29,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:29,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:12:29,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:12:29,884 INFO L256 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-24 18:12:29,887 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:12:31,615 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 54 proven. 80 refuted. 0 times theorem prover too weak. 1410 trivial. 0 not checked. [2024-11-24 18:12:55,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:55,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 324 states and 711 transitions. [2024-11-24 18:12:55,377 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 711 transitions. [2024-11-24 18:12:55,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-24 18:12:55,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:55,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:55,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:12:55,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:12:55,459 INFO L256 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-24 18:12:55,461 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:12:55,821 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 71 proven. 150 refuted. 0 times theorem prover too weak. 1332 trivial. 0 not checked. [2024-11-24 18:13:02,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:02,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 330 states and 720 transitions. [2024-11-24 18:13:02,329 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 720 transitions. [2024-11-24 18:13:02,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-24 18:13:02,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:02,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:02,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:13:02,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:02,415 INFO L256 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-24 18:13:02,418 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:13:04,505 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 71 proven. 150 refuted. 0 times theorem prover too weak. 1332 trivial. 0 not checked. [2024-11-24 18:13:15,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:15,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 335 states and 737 transitions. [2024-11-24 18:13:15,142 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 737 transitions. [2024-11-24 18:13:15,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-24 18:13:15,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:15,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:15,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:13:15,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:15,212 INFO L256 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-24 18:13:15,214 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:13:18,211 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 113 proven. 99 refuted. 0 times theorem prover too weak. 1332 trivial. 0 not checked. [2024-11-24 18:13:41,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:41,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 343 states and 758 transitions. [2024-11-24 18:13:41,284 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 758 transitions. [2024-11-24 18:13:41,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-24 18:13:41,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:41,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:41,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:13:41,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:41,359 INFO L256 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-24 18:13:41,362 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:13:42,615 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 54 proven. 80 refuted. 0 times theorem prover too weak. 1410 trivial. 0 not checked. [2024-11-24 18:14:12,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:12,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 351 states and 781 transitions. [2024-11-24 18:14:12,127 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 781 transitions. [2024-11-24 18:14:12,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-24 18:14:12,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:12,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:12,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:14:12,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:12,209 INFO L256 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-24 18:14:12,212 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:14:13,050 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 113 proven. 99 refuted. 0 times theorem prover too weak. 1332 trivial. 0 not checked. [2024-11-24 18:14:16,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:16,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 354 states and 785 transitions. [2024-11-24 18:14:16,970 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 785 transitions. [2024-11-24 18:14:16,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-24 18:14:16,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:16,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:16,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:14:17,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:17,063 INFO L256 TraceCheckSpWp]: Trace formula consists of 357 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-11-24 18:14:17,066 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:14:20,232 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 67 proven. 154 refuted. 0 times theorem prover too weak. 1437 trivial. 0 not checked. [2024-11-24 18:14:46,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:46,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 362 states and 802 transitions. [2024-11-24 18:14:46,689 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 802 transitions. [2024-11-24 18:14:46,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-24 18:14:46,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:46,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:46,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:14:46,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:46,900 INFO L256 TraceCheckSpWp]: Trace formula consists of 357 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-11-24 18:14:46,903 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:14:47,910 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 91 proven. 130 refuted. 0 times theorem prover too weak. 1437 trivial. 0 not checked. [2024-11-24 18:14:54,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:54,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 365 states and 806 transitions. [2024-11-24 18:14:54,401 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 806 transitions. [2024-11-24 18:14:54,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-24 18:14:54,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:54,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:54,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:54,512 INFO L134 CoverageAnalysis]: Checked inductivity of 1789 backedges. 163 proven. 10 refuted. 0 times theorem prover too weak. 1616 trivial. 0 not checked. [2024-11-24 18:14:55,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:55,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 365 states and 805 transitions. [2024-11-24 18:14:55,194 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 805 transitions. [2024-11-24 18:14:55,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-24 18:14:55,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:55,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:55,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:58,036 INFO L134 CoverageAnalysis]: Checked inductivity of 1906 backedges. 66 proven. 90 refuted. 0 times theorem prover too weak. 1750 trivial. 0 not checked. [2024-11-24 18:15:09,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:09,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 372 states and 821 transitions. [2024-11-24 18:15:09,314 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 821 transitions. [2024-11-24 18:15:09,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-24 18:15:09,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:09,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:09,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:15,460 INFO L134 CoverageAnalysis]: Checked inductivity of 1939 backedges. 80 proven. 115 refuted. 0 times theorem prover too weak. 1744 trivial. 0 not checked. [2024-11-24 18:16:08,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:08,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 379 states and 839 transitions. [2024-11-24 18:16:08,287 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 839 transitions. [2024-11-24 18:16:08,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-24 18:16:08,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:08,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:08,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:14,557 INFO L134 CoverageAnalysis]: Checked inductivity of 1922 backedges. 62 proven. 116 refuted. 0 times theorem prover too weak. 1744 trivial. 0 not checked. [2024-11-24 18:16:48,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:48,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 408 states and 893 transitions. [2024-11-24 18:16:48,554 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 893 transitions. [2024-11-24 18:16:48,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-24 18:16:48,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:48,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:48,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:51,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2052 backedges. 82 proven. 104 refuted. 0 times theorem prover too weak. 1866 trivial. 0 not checked. [2024-11-24 18:17:26,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:26,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 411 states and 901 transitions. [2024-11-24 18:17:26,154 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 901 transitions. [2024-11-24 18:17:26,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-24 18:17:26,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:26,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:26,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:26,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2052 backedges. 82 proven. 104 refuted. 0 times theorem prover too weak. 1866 trivial. 0 not checked. [2024-11-24 18:17:34,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:34,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 412 states and 907 transitions. [2024-11-24 18:17:34,567 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 907 transitions. [2024-11-24 18:17:34,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-24 18:17:34,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:34,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:34,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:17:34,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:34,663 INFO L256 TraceCheckSpWp]: Trace formula consists of 384 conjuncts, 58 conjuncts are in the unsatisfiable core [2024-11-24 18:17:34,665 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:17:38,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2040 backedges. 138 proven. 210 refuted. 0 times theorem prover too weak. 1692 trivial. 0 not checked. [2024-11-24 18:18:29,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:29,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 421 states and 930 transitions. [2024-11-24 18:18:29,189 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 930 transitions. [2024-11-24 18:18:29,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-24 18:18:29,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:29,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:29,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:18:29,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:29,292 INFO L256 TraceCheckSpWp]: Trace formula consists of 384 conjuncts, 58 conjuncts are in the unsatisfiable core [2024-11-24 18:18:29,295 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:18:30,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2040 backedges. 138 proven. 210 refuted. 0 times theorem prover too weak. 1692 trivial. 0 not checked. [2024-11-24 18:18:50,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:50,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 424 states and 934 transitions. [2024-11-24 18:18:50,177 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 934 transitions. [2024-11-24 18:18:50,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-24 18:18:50,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:50,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:50,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:50,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2052 backedges. 82 proven. 104 refuted. 0 times theorem prover too weak. 1866 trivial. 0 not checked. [2024-11-24 18:18:54,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:54,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 425 states and 937 transitions. [2024-11-24 18:18:54,946 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 937 transitions. [2024-11-24 18:18:54,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-24 18:18:54,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:54,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:54,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:18:55,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:55,029 INFO L256 TraceCheckSpWp]: Trace formula consists of 384 conjuncts, 58 conjuncts are in the unsatisfiable core [2024-11-24 18:18:55,031 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:18:56,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2040 backedges. 174 proven. 174 refuted. 0 times theorem prover too weak. 1692 trivial. 0 not checked.