./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/cohendiv-ll_valuebound20.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_2bd7d246-56ec-480e-8897-a667a852c233/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd7d246-56ec-480e-8897-a667a852c233/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_2bd7d246-56ec-480e-8897-a667a852c233/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd7d246-56ec-480e-8897-a667a852c233/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/cohendiv-ll_valuebound20.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd7d246-56ec-480e-8897-a667a852c233/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_2bd7d246-56ec-480e-8897-a667a852c233/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 014459ae7f9a4506b7655fe1f167856eb64829e3739070f7d1f854e4ecd5b5bc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:01:29,930 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:01:30,035 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd7d246-56ec-480e-8897-a667a852c233/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 04:01:30,043 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:01:30,047 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:01:30,076 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:01:30,077 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:01:30,077 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:01:30,077 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:01:30,078 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:01:30,078 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:01:30,078 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:01:30,078 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:01:30,079 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:01:30,079 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:01:30,079 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:01:30,079 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:01:30,079 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:01:30,079 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:01:30,080 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:01:30,080 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:01:30,080 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:01:30,080 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:01:30,080 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:01:30,081 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:01:30,081 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:01:30,081 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:01:30,081 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:01:30,081 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:01:30,082 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:01:30,082 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:01:30,082 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:01:30,082 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:01:30,082 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_2bd7d246-56ec-480e-8897-a667a852c233/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 -> 014459ae7f9a4506b7655fe1f167856eb64829e3739070f7d1f854e4ecd5b5bc [2024-11-25 04:01:30,463 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:01:30,476 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:01:30,481 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:01:30,483 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:01:30,483 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:01:30,485 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd7d246-56ec-480e-8897-a667a852c233/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/nla-digbench-scaling/cohendiv-ll_valuebound20.c [2024-11-25 04:01:33,827 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd7d246-56ec-480e-8897-a667a852c233/bin/ukojak-verify-ENZ3QT5qd3/data/7007dc9aa/3f2d39fc11db4607888ff68b41ea35e3/FLAGb89f97378 [2024-11-25 04:01:34,129 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:01:34,132 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd7d246-56ec-480e-8897-a667a852c233/sv-benchmarks/c/nla-digbench-scaling/cohendiv-ll_valuebound20.c [2024-11-25 04:01:34,144 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd7d246-56ec-480e-8897-a667a852c233/bin/ukojak-verify-ENZ3QT5qd3/data/7007dc9aa/3f2d39fc11db4607888ff68b41ea35e3/FLAGb89f97378 [2024-11-25 04:01:34,174 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd7d246-56ec-480e-8897-a667a852c233/bin/ukojak-verify-ENZ3QT5qd3/data/7007dc9aa/3f2d39fc11db4607888ff68b41ea35e3 [2024-11-25 04:01:34,177 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:01:34,181 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:01:34,185 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:01:34,185 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:01:34,190 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:01:34,191 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:01:34" (1/1) ... [2024-11-25 04:01:34,194 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69dfb864 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:34, skipping insertion in model container [2024-11-25 04:01:34,194 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:01:34" (1/1) ... [2024-11-25 04:01:34,217 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:01:34,423 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_2bd7d246-56ec-480e-8897-a667a852c233/sv-benchmarks/c/nla-digbench-scaling/cohendiv-ll_valuebound20.c[576,589] [2024-11-25 04:01:34,452 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:01:34,467 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:01:34,481 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_2bd7d246-56ec-480e-8897-a667a852c233/sv-benchmarks/c/nla-digbench-scaling/cohendiv-ll_valuebound20.c[576,589] [2024-11-25 04:01:34,501 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:01:34,518 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:01:34,518 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:34 WrapperNode [2024-11-25 04:01:34,519 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:01:34,520 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:01:34,520 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:01:34,520 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:01:34,533 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:34" (1/1) ... [2024-11-25 04:01:34,544 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:34" (1/1) ... [2024-11-25 04:01:34,566 INFO L138 Inliner]: procedures = 14, calls = 17, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 55 [2024-11-25 04:01:34,567 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:01:34,568 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:01:34,571 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:01:34,572 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:01:34,583 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:34" (1/1) ... [2024-11-25 04:01:34,583 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:34" (1/1) ... [2024-11-25 04:01:34,585 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:34" (1/1) ... [2024-11-25 04:01:34,587 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:34" (1/1) ... [2024-11-25 04:01:34,592 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:34" (1/1) ... [2024-11-25 04:01:34,597 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:34" (1/1) ... [2024-11-25 04:01:34,604 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:34" (1/1) ... [2024-11-25 04:01:34,605 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:34" (1/1) ... [2024-11-25 04:01:34,606 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:34" (1/1) ... [2024-11-25 04:01:34,612 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:01:34,613 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:01:34,613 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:01:34,613 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:01:34,614 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:34" (1/1) ... [2024-11-25 04:01:34,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:01:34,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd7d246-56ec-480e-8897-a667a852c233/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:01:34,656 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd7d246-56ec-480e-8897-a667a852c233/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:01:34,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bd7d246-56ec-480e-8897-a667a852c233/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:01:34,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:01:34,694 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 04:01:34,694 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 04:01:34,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:01:34,694 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:01:34,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:01:34,695 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 04:01:34,695 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 04:01:34,762 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:01:34,764 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:01:34,922 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-11-25 04:01:34,923 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:01:34,956 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:01:34,956 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-25 04:01:34,956 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:01:34 BoogieIcfgContainer [2024-11-25 04:01:34,957 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:01:34,958 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:01:34,958 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:01:34,970 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:01:34,970 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:01:34" (1/1) ... [2024-11-25 04:01:34,980 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:01:35,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:35,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 27 states and 39 transitions. [2024-11-25 04:01:35,046 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 39 transitions. [2024-11-25 04:01:35,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 04:01:35,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:35,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:35,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:01:35,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:35,218 INFO L256 TraceCheckSpWp]: Trace formula consists of 60 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 04:01:35,224 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:01:35,368 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:01:35,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:35,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 30 states and 49 transitions. [2024-11-25 04:01:35,540 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 49 transitions. [2024-11-25 04:01:35,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 04:01:35,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:35,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:35,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:01:35,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:35,616 INFO L256 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 04:01:35,619 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:01:35,705 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:01:35,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:35,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 55 transitions. [2024-11-25 04:01:35,937 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 55 transitions. [2024-11-25 04:01:35,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:01:35,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:35,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:35,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:36,323 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:01:36,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:36,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 34 states and 57 transitions. [2024-11-25 04:01:36,682 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 57 transitions. [2024-11-25 04:01:36,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:01:36,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:36,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:36,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:01:36,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:36,756 INFO L256 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 04:01:36,758 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:01:36,817 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 04:01:36,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:36,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 35 states and 58 transitions. [2024-11-25 04:01:36,899 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 58 transitions. [2024-11-25 04:01:36,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 04:01:36,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:36,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:36,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:37,118 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 04:01:37,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:37,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 37 states and 61 transitions. [2024-11-25 04:01:37,367 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 61 transitions. [2024-11-25 04:01:37,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 04:01:37,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:37,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:37,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:37,754 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 04:01:39,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:39,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 76 transitions. [2024-11-25 04:01:39,024 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 76 transitions. [2024-11-25 04:01:39,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 04:01:39,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:39,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:39,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:39,383 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 15 proven. 7 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-25 04:01:40,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:40,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 47 states and 85 transitions. [2024-11-25 04:01:40,081 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 85 transitions. [2024-11-25 04:01:40,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 04:01:40,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:40,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:40,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:40,199 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 16 proven. 7 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-25 04:01:40,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:40,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 49 states and 86 transitions. [2024-11-25 04:01:40,342 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 86 transitions. [2024-11-25 04:01:40,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 04:01:40,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:40,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:40,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:01:40,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:40,413 INFO L256 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 04:01:40,415 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:01:40,951 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 23 proven. 6 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-25 04:01:43,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:43,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 57 states and 105 transitions. [2024-11-25 04:01:43,266 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 105 transitions. [2024-11-25 04:01:43,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 04:01:43,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:43,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:43,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:01:43,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:43,326 INFO L256 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-25 04:01:43,328 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:01:43,596 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 04:01:44,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:44,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 59 states and 112 transitions. [2024-11-25 04:01:44,393 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 112 transitions. [2024-11-25 04:01:44,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 04:01:44,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:44,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:44,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:01:44,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:44,442 INFO L256 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-25 04:01:44,444 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:01:44,905 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 22 proven. 8 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-25 04:01:47,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:47,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 69 states and 135 transitions. [2024-11-25 04:01:47,317 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 135 transitions. [2024-11-25 04:01:47,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 04:01:47,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:47,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:47,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:47,441 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-25 04:01:48,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:48,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 72 states and 140 transitions. [2024-11-25 04:01:48,323 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 140 transitions. [2024-11-25 04:01:48,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 04:01:48,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:48,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:48,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:48,434 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 30 proven. 10 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-25 04:01:49,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:49,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 73 states and 143 transitions. [2024-11-25 04:01:49,427 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 143 transitions. [2024-11-25 04:01:49,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 04:01:49,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:49,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:49,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:49,653 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 21 proven. 3 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-25 04:01:50,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:50,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 76 states and 152 transitions. [2024-11-25 04:01:50,488 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 152 transitions. [2024-11-25 04:01:50,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 04:01:50,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:50,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:50,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:50,626 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 21 proven. 3 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-25 04:01:51,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:51,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 77 states and 154 transitions. [2024-11-25 04:01:51,011 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 154 transitions. [2024-11-25 04:01:51,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 04:01:51,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:51,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:51,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:51,277 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 39 proven. 7 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-25 04:01:52,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:52,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 80 states and 162 transitions. [2024-11-25 04:01:52,433 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 162 transitions. [2024-11-25 04:01:52,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 04:01:52,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:52,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:52,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:52,502 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 39 proven. 7 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-25 04:01:53,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:53,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 81 states and 164 transitions. [2024-11-25 04:01:53,126 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 164 transitions. [2024-11-25 04:01:53,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 04:01:53,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:53,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:53,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:01:53,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:53,187 INFO L256 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-25 04:01:53,190 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:01:54,333 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 45 proven. 32 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2024-11-25 04:02:02,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:02,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 85 states and 177 transitions. [2024-11-25 04:02:02,401 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 177 transitions. [2024-11-25 04:02:02,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 04:02:02,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:02,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:02,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:02:02,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:02,468 INFO L256 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-25 04:02:02,471 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:02:03,342 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-11-25 04:02:09,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:09,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 94 states and 201 transitions. [2024-11-25 04:02:09,477 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 201 transitions. [2024-11-25 04:02:09,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 04:02:09,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:09,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:09,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:02:09,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:09,544 INFO L256 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-25 04:02:09,546 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:02:09,910 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 20 proven. 8 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-11-25 04:02:12,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:12,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 97 states and 210 transitions. [2024-11-25 04:02:12,365 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 210 transitions. [2024-11-25 04:02:12,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 04:02:12,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:12,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:12,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:02:12,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:12,447 INFO L256 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-25 04:02:12,450 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:02:13,088 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 31 proven. 22 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-11-25 04:02:14,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:14,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 98 states and 211 transitions. [2024-11-25 04:02:14,216 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 211 transitions. [2024-11-25 04:02:14,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 04:02:14,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:14,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:14,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:14,341 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 24 proven. 28 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2024-11-25 04:02:21,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:21,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 101 states and 216 transitions. [2024-11-25 04:02:21,643 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 216 transitions. [2024-11-25 04:02:21,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 04:02:21,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:21,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:21,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:21,754 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 24 proven. 28 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2024-11-25 04:02:23,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:23,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 104 states and 221 transitions. [2024-11-25 04:02:23,246 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 221 transitions. [2024-11-25 04:02:23,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 04:02:23,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:23,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:23,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:23,911 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-25 04:02:26,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:26,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 106 states and 225 transitions. [2024-11-25 04:02:26,848 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 225 transitions. [2024-11-25 04:02:26,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 04:02:26,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:26,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:26,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:26,916 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-25 04:02:27,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:27,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 107 states and 228 transitions. [2024-11-25 04:02:27,626 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 228 transitions. [2024-11-25 04:02:27,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 04:02:27,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:27,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:27,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:27,759 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 41 proven. 22 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-25 04:02:42,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:42,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 110 states and 233 transitions. [2024-11-25 04:02:42,835 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 233 transitions. [2024-11-25 04:02:42,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 04:02:42,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:42,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:42,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:42,982 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 41 proven. 22 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-25 04:02:44,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:44,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 113 states and 238 transitions. [2024-11-25 04:02:44,489 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 238 transitions. [2024-11-25 04:02:44,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 04:02:44,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:44,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:44,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:02:44,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:44,579 INFO L256 TraceCheckSpWp]: Trace formula consists of 206 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-25 04:02:44,582 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:02:45,948 INFO L134 CoverageAnalysis]: Checked inductivity of 414 backedges. 68 proven. 48 refuted. 0 times theorem prover too weak. 298 trivial. 0 not checked. [2024-11-25 04:03:11,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:11,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 122 states and 263 transitions. [2024-11-25 04:03:11,994 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 263 transitions. [2024-11-25 04:03:11,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 04:03:11,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:11,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:12,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:03:12,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:12,071 INFO L256 TraceCheckSpWp]: Trace formula consists of 206 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-25 04:03:12,074 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:03:12,718 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 30 proven. 21 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-11-25 04:03:15,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:15,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 128 states and 273 transitions. [2024-11-25 04:03:15,600 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 273 transitions. [2024-11-25 04:03:15,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 04:03:15,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:15,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:15,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:03:15,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:15,676 INFO L256 TraceCheckSpWp]: Trace formula consists of 206 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-25 04:03:15,679 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:03:16,570 INFO L134 CoverageAnalysis]: Checked inductivity of 414 backedges. 77 proven. 39 refuted. 0 times theorem prover too weak. 298 trivial. 0 not checked. [2024-11-25 04:03:19,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:19,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 130 states and 276 transitions. [2024-11-25 04:03:19,023 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 276 transitions. [2024-11-25 04:03:19,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:03:19,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:19,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:19,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:20,202 INFO L134 CoverageAnalysis]: Checked inductivity of 476 backedges. 38 proven. 12 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-25 04:03:24,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:24,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 133 states and 287 transitions. [2024-11-25 04:03:24,157 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 287 transitions. [2024-11-25 04:03:24,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:03:24,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:24,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:24,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:24,247 INFO L134 CoverageAnalysis]: Checked inductivity of 476 backedges. 38 proven. 12 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-25 04:03:27,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:27,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 136 states and 297 transitions. [2024-11-25 04:03:27,003 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 297 transitions. [2024-11-25 04:03:27,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:03:27,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:27,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:27,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:03:27,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:27,069 INFO L256 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-25 04:03:27,072 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:03:28,377 INFO L134 CoverageAnalysis]: Checked inductivity of 476 backedges. 41 proven. 51 refuted. 0 times theorem prover too weak. 384 trivial. 0 not checked. [2024-11-25 04:03:41,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:41,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 144 states and 314 transitions. [2024-11-25 04:03:41,083 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 314 transitions. [2024-11-25 04:03:41,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:03:41,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:41,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:41,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:03:41,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:41,147 INFO L256 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-25 04:03:41,150 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:03:41,955 INFO L134 CoverageAnalysis]: Checked inductivity of 476 backedges. 30 proven. 20 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-25 04:03:45,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:45,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 146 states and 324 transitions. [2024-11-25 04:03:45,786 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 324 transitions. [2024-11-25 04:03:45,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:03:45,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:45,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:45,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:03:45,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:45,849 INFO L256 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-25 04:03:45,851 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:03:46,607 INFO L134 CoverageAnalysis]: Checked inductivity of 476 backedges. 41 proven. 51 refuted. 0 times theorem prover too weak. 384 trivial. 0 not checked. [2024-11-25 04:03:49,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:49,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 149 states and 328 transitions. [2024-11-25 04:03:49,132 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 328 transitions. [2024-11-25 04:03:49,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 04:03:49,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:49,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:49,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:50,007 INFO L134 CoverageAnalysis]: Checked inductivity of 685 backedges. 42 proven. 25 refuted. 0 times theorem prover too weak. 618 trivial. 0 not checked. [2024-11-25 04:03:53,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:53,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 152 states and 340 transitions. [2024-11-25 04:03:53,389 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 340 transitions. [2024-11-25 04:03:53,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 04:03:53,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:53,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:53,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:03:53,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:53,465 INFO L256 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-25 04:03:53,467 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:03:54,918 INFO L134 CoverageAnalysis]: Checked inductivity of 686 backedges. 100 proven. 64 refuted. 0 times theorem prover too weak. 522 trivial. 0 not checked. [2024-11-25 04:04:31,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:31,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 161 states and 369 transitions. [2024-11-25 04:04:31,180 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 369 transitions. [2024-11-25 04:04:31,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 04:04:31,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:31,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:31,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:04:31,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:31,263 INFO L256 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-25 04:04:31,266 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:04:32,120 INFO L134 CoverageAnalysis]: Checked inductivity of 686 backedges. 36 proven. 32 refuted. 0 times theorem prover too weak. 618 trivial. 0 not checked. [2024-11-25 04:04:48,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:48,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 167 states and 387 transitions. [2024-11-25 04:04:48,037 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 387 transitions. [2024-11-25 04:04:48,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 04:04:48,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:48,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:48,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:04:48,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:48,110 INFO L256 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-25 04:04:48,112 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:04:48,924 INFO L134 CoverageAnalysis]: Checked inductivity of 694 backedges. 36 proven. 40 refuted. 0 times theorem prover too weak. 618 trivial. 0 not checked. [2024-11-25 04:04:54,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:54,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 170 states and 396 transitions. [2024-11-25 04:04:54,248 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 396 transitions. [2024-11-25 04:04:54,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 04:04:54,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:54,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:54,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:04:54,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:54,321 INFO L256 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-25 04:04:54,323 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:04:54,546 INFO L134 CoverageAnalysis]: Checked inductivity of 686 backedges. 36 proven. 32 refuted. 0 times theorem prover too weak. 618 trivial. 0 not checked. [2024-11-25 04:04:58,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:58,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 172 states and 400 transitions. [2024-11-25 04:04:58,414 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 400 transitions. [2024-11-25 04:04:58,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 04:04:58,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:58,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:58,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:58,494 INFO L134 CoverageAnalysis]: Checked inductivity of 772 backedges. 40 proven. 52 refuted. 0 times theorem prover too weak. 680 trivial. 0 not checked. [2024-11-25 04:05:00,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:00,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 175 states and 405 transitions. [2024-11-25 04:05:00,889 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 405 transitions. [2024-11-25 04:05:00,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 04:05:00,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:00,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:00,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:05:00,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:00,977 INFO L256 TraceCheckSpWp]: Trace formula consists of 261 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-25 04:05:00,983 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:05:02,637 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 73 proven. 53 refuted. 0 times theorem prover too weak. 636 trivial. 0 not checked. [2024-11-25 04:05:19,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:19,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 183 states and 429 transitions. [2024-11-25 04:05:19,024 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 429 transitions. [2024-11-25 04:05:19,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 04:05:19,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:19,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:19,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:05:19,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:19,098 INFO L256 TraceCheckSpWp]: Trace formula consists of 261 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-25 04:05:19,100 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:05:20,073 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 49 proven. 77 refuted. 0 times theorem prover too weak. 636 trivial. 0 not checked. [2024-11-25 04:05:24,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:24,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 186 states and 433 transitions. [2024-11-25 04:05:24,228 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 433 transitions. [2024-11-25 04:05:24,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 04:05:24,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:24,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:24,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:05:24,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:24,355 INFO L256 TraceCheckSpWp]: Trace formula consists of 261 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-25 04:05:24,358 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:05:25,526 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 38 proven. 34 refuted. 0 times theorem prover too weak. 690 trivial. 0 not checked. [2024-11-25 04:05:44,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:44,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 194 states and 456 transitions. [2024-11-25 04:05:44,761 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 456 transitions. [2024-11-25 04:05:44,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 04:05:44,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:44,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:44,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:05:44,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:44,840 INFO L256 TraceCheckSpWp]: Trace formula consists of 261 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-25 04:05:44,843 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:05:49,120 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 63 proven. 111 refuted. 0 times theorem prover too weak. 588 trivial. 0 not checked. [2024-11-25 04:05:53,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:53,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 195 states and 460 transitions. [2024-11-25 04:05:53,577 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 460 transitions. [2024-11-25 04:05:53,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 04:05:53,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:53,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:53,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:05:53,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:53,651 INFO L256 TraceCheckSpWp]: Trace formula consists of 261 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 04:05:53,653 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:05:56,206 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 55 proven. 74 refuted. 0 times theorem prover too weak. 636 trivial. 0 not checked. [2024-11-25 04:06:00,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:00,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 197 states and 463 transitions. [2024-11-25 04:06:00,276 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 463 transitions. [2024-11-25 04:06:00,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 04:06:00,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:00,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:00,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:06:00,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:00,349 INFO L256 TraceCheckSpWp]: Trace formula consists of 261 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 04:06:00,352 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:06:00,597 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 55 proven. 74 refuted. 0 times theorem prover too weak. 636 trivial. 0 not checked. [2024-11-25 04:06:02,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:02,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 200 states and 469 transitions. [2024-11-25 04:06:02,717 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 469 transitions. [2024-11-25 04:06:02,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 04:06:02,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:02,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:02,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:06:02,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:02,806 INFO L256 TraceCheckSpWp]: Trace formula consists of 261 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-25 04:06:02,809 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:06:03,194 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 49 proven. 77 refuted. 0 times theorem prover too weak. 636 trivial. 0 not checked. [2024-11-25 04:06:04,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:04,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 200 states and 468 transitions. [2024-11-25 04:06:04,307 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 468 transitions. [2024-11-25 04:06:04,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 04:06:04,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:04,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:04,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:06:04,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:04,390 INFO L256 TraceCheckSpWp]: Trace formula consists of 261 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 04:06:04,393 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:06:04,637 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 55 proven. 74 refuted. 0 times theorem prover too weak. 636 trivial. 0 not checked. [2024-11-25 04:06:08,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:08,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 203 states and 478 transitions. [2024-11-25 04:06:08,878 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 478 transitions. [2024-11-25 04:06:08,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 04:06:08,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:08,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:08,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:06:08,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:08,957 INFO L256 TraceCheckSpWp]: Trace formula consists of 261 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-25 04:06:08,959 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:06:10,149 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 49 proven. 77 refuted. 0 times theorem prover too weak. 636 trivial. 0 not checked. [2024-11-25 04:06:12,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:12,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 206 states and 482 transitions. [2024-11-25 04:06:12,398 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 482 transitions. [2024-11-25 04:06:12,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 04:06:12,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:12,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:12,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:12,503 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 63 proven. 46 refuted. 0 times theorem prover too weak. 745 trivial. 0 not checked. [2024-11-25 04:06:15,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:15,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 209 states and 487 transitions. [2024-11-25 04:06:15,531 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 487 transitions. [2024-11-25 04:06:15,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 04:06:15,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:15,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:15,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:15,721 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 63 proven. 46 refuted. 0 times theorem prover too weak. 745 trivial. 0 not checked. [2024-11-25 04:06:16,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:16,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 209 states and 486 transitions. [2024-11-25 04:06:16,442 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 486 transitions. [2024-11-25 04:06:16,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 04:06:16,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:16,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:16,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:16,530 INFO L134 CoverageAnalysis]: Checked inductivity of 848 backedges. 66 proven. 16 refuted. 0 times theorem prover too weak. 766 trivial. 0 not checked. [2024-11-25 04:06:19,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:19,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 211 states and 491 transitions. [2024-11-25 04:06:19,331 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 491 transitions. [2024-11-25 04:06:19,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 04:06:19,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:19,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:19,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:19,724 INFO L134 CoverageAnalysis]: Checked inductivity of 933 backedges. 70 proven. 3 refuted. 0 times theorem prover too weak. 860 trivial. 0 not checked. [2024-11-25 04:06:24,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:24,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 214 states and 497 transitions. [2024-11-25 04:06:24,950 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 497 transitions. [2024-11-25 04:06:24,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 04:06:24,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:24,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:24,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:06:25,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:25,038 INFO L256 TraceCheckSpWp]: Trace formula consists of 288 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 04:06:25,040 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:06:26,093 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 46 proven. 115 refuted. 0 times theorem prover too weak. 867 trivial. 0 not checked. [2024-11-25 04:06:53,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:53,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 223 states and 529 transitions. [2024-11-25 04:06:53,181 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 529 transitions. [2024-11-25 04:06:53,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 04:06:53,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:53,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:53,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:06:53,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:53,265 INFO L256 TraceCheckSpWp]: Trace formula consists of 288 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-11-25 04:06:53,268 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:06:56,049 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 93 proven. 125 refuted. 0 times theorem prover too weak. 810 trivial. 0 not checked. [2024-11-25 04:07:02,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:02,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 227 states and 535 transitions. [2024-11-25 04:07:02,334 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 535 transitions. [2024-11-25 04:07:02,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 04:07:02,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:02,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:02,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:07:02,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:02,414 INFO L256 TraceCheckSpWp]: Trace formula consists of 288 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-25 04:07:02,417 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:07:02,751 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 85 proven. 76 refuted. 0 times theorem prover too weak. 867 trivial. 0 not checked. [2024-11-25 04:07:10,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:10,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 229 states and 538 transitions. [2024-11-25 04:07:10,367 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 538 transitions. [2024-11-25 04:07:10,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 04:07:10,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:10,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:10,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:15,083 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 168 proven. 63 refuted. 0 times theorem prover too weak. 808 trivial. 0 not checked. [2024-11-25 04:07:31,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:31,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 250 states and 576 transitions. [2024-11-25 04:07:31,119 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 576 transitions. [2024-11-25 04:07:31,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 04:07:31,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:31,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:31,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:31,507 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 168 proven. 63 refuted. 0 times theorem prover too weak. 808 trivial. 0 not checked. [2024-11-25 04:07:40,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:40,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 255 states and 590 transitions. [2024-11-25 04:07:40,225 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 590 transitions. [2024-11-25 04:07:40,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 04:07:40,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:40,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:40,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:07:40,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:40,311 INFO L256 TraceCheckSpWp]: Trace formula consists of 288 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-25 04:07:40,313 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:07:40,721 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 85 proven. 76 refuted. 0 times theorem prover too weak. 867 trivial. 0 not checked. [2024-11-25 04:07:44,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:44,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 256 states and 591 transitions. [2024-11-25 04:07:44,802 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 591 transitions. [2024-11-25 04:07:44,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 04:07:44,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:44,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:44,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:45,046 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 168 proven. 63 refuted. 0 times theorem prover too weak. 808 trivial. 0 not checked. [2024-11-25 04:07:46,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:46,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 257 states and 592 transitions. [2024-11-25 04:07:46,004 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 592 transitions. [2024-11-25 04:07:46,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 04:07:46,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:46,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:46,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:48,520 INFO L134 CoverageAnalysis]: Checked inductivity of 1124 backedges. 60 proven. 46 refuted. 0 times theorem prover too weak. 1018 trivial. 0 not checked. [2024-11-25 04:07:55,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:55,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 260 states and 598 transitions. [2024-11-25 04:07:55,100 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 598 transitions. [2024-11-25 04:07:55,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 04:07:55,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:55,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:55,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:07:55,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:55,198 INFO L256 TraceCheckSpWp]: Trace formula consists of 302 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-25 04:07:55,200 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:07:58,800 INFO L134 CoverageAnalysis]: Checked inductivity of 1118 backedges. 46 proven. 54 refuted. 0 times theorem prover too weak. 1018 trivial. 0 not checked. [2024-11-25 04:08:19,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:19,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 269 states and 622 transitions. [2024-11-25 04:08:19,650 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 622 transitions. [2024-11-25 04:08:19,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 04:08:19,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:19,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:19,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:08:19,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:19,736 INFO L256 TraceCheckSpWp]: Trace formula consists of 302 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-25 04:08:19,739 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:08:21,873 INFO L134 CoverageAnalysis]: Checked inductivity of 1118 backedges. 57 proven. 109 refuted. 0 times theorem prover too weak. 952 trivial. 0 not checked. [2024-11-25 04:08:28,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:28,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 271 states and 625 transitions. [2024-11-25 04:08:28,788 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 625 transitions. [2024-11-25 04:08:28,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 04:08:28,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:28,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:28,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:08:28,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:28,880 INFO L256 TraceCheckSpWp]: Trace formula consists of 302 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-25 04:08:28,883 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:08:30,160 INFO L134 CoverageAnalysis]: Checked inductivity of 1118 backedges. 46 proven. 54 refuted. 0 times theorem prover too weak. 1018 trivial. 0 not checked. [2024-11-25 04:08:33,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:33,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 272 states and 626 transitions. [2024-11-25 04:08:33,036 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 626 transitions. [2024-11-25 04:08:33,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 04:08:33,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:33,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:33,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:08:33,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:33,136 INFO L256 TraceCheckSpWp]: Trace formula consists of 302 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-25 04:08:33,139 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:08:34,917 INFO L134 CoverageAnalysis]: Checked inductivity of 1118 backedges. 46 proven. 54 refuted. 0 times theorem prover too weak. 1018 trivial. 0 not checked. [2024-11-25 04:08:59,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:59,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 280 states and 651 transitions. [2024-11-25 04:08:59,780 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 651 transitions. [2024-11-25 04:08:59,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 04:08:59,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:59,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:59,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:08:59,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:59,862 INFO L256 TraceCheckSpWp]: Trace formula consists of 302 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-25 04:08:59,865 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:09:01,275 INFO L134 CoverageAnalysis]: Checked inductivity of 1118 backedges. 57 proven. 109 refuted. 0 times theorem prover too weak. 952 trivial. 0 not checked. [2024-11-25 04:09:10,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:10,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 283 states and 656 transitions. [2024-11-25 04:09:10,620 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 656 transitions. [2024-11-25 04:09:10,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 04:09:10,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:10,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:10,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:09:10,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:10,699 INFO L256 TraceCheckSpWp]: Trace formula consists of 302 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-25 04:09:10,701 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:09:10,742 INFO L134 CoverageAnalysis]: Checked inductivity of 1124 backedges. 72 proven. 1 refuted. 0 times theorem prover too weak. 1051 trivial. 0 not checked. [2024-11-25 04:09:19,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:19,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 286 states and 665 transitions. [2024-11-25 04:09:19,483 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 665 transitions. [2024-11-25 04:09:19,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 04:09:19,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:19,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:19,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:09:19,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:19,572 INFO L256 TraceCheckSpWp]: Trace formula consists of 302 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-25 04:09:19,575 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:09:20,010 INFO L134 CoverageAnalysis]: Checked inductivity of 1118 backedges. 71 proven. 155 refuted. 0 times theorem prover too weak. 892 trivial. 0 not checked. [2024-11-25 04:09:25,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:25,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 289 states and 672 transitions. [2024-11-25 04:09:25,248 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 672 transitions. [2024-11-25 04:09:25,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 04:09:25,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:25,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:25,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:09:25,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:25,332 INFO L256 TraceCheckSpWp]: Trace formula consists of 302 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-25 04:09:25,335 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:09:26,208 INFO L134 CoverageAnalysis]: Checked inductivity of 1118 backedges. 57 proven. 109 refuted. 0 times theorem prover too weak. 952 trivial. 0 not checked. [2024-11-25 04:09:31,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:31,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 291 states and 676 transitions. [2024-11-25 04:09:31,017 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 676 transitions. [2024-11-25 04:09:31,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 04:09:31,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:31,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:31,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:09:31,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:31,093 INFO L256 TraceCheckSpWp]: Trace formula consists of 302 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-25 04:09:31,096 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:09:31,935 INFO L134 CoverageAnalysis]: Checked inductivity of 1118 backedges. 93 proven. 73 refuted. 0 times theorem prover too weak. 952 trivial. 0 not checked. [2024-11-25 04:09:36,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:36,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 294 states and 680 transitions. [2024-11-25 04:09:36,559 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 680 transitions. [2024-11-25 04:09:36,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 04:09:36,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:36,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:36,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:09:36,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:36,632 INFO L256 TraceCheckSpWp]: Trace formula consists of 302 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-25 04:09:36,634 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:09:37,579 INFO L134 CoverageAnalysis]: Checked inductivity of 1118 backedges. 46 proven. 54 refuted. 0 times theorem prover too weak. 1018 trivial. 0 not checked. [2024-11-25 04:09:40,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:40,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 295 states and 681 transitions. [2024-11-25 04:09:40,343 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 681 transitions. [2024-11-25 04:09:40,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 04:09:40,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:40,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:40,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:09:40,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:40,425 INFO L256 TraceCheckSpWp]: Trace formula consists of 302 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-25 04:09:40,428 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:09:41,877 INFO L134 CoverageAnalysis]: Checked inductivity of 1118 backedges. 57 proven. 109 refuted. 0 times theorem prover too weak. 952 trivial. 0 not checked. [2024-11-25 04:09:45,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:45,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 298 states and 685 transitions. [2024-11-25 04:09:45,590 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 685 transitions. [2024-11-25 04:09:45,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 04:09:45,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:45,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:45,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:45,658 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 132 proven. 16 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2024-11-25 04:09:48,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:48,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 301 states and 690 transitions. [2024-11-25 04:09:48,298 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 690 transitions. [2024-11-25 04:09:48,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 04:09:48,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:48,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:48,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:48,378 INFO L134 CoverageAnalysis]: Checked inductivity of 1326 backedges. 137 proven. 10 refuted. 0 times theorem prover too weak. 1179 trivial. 0 not checked. [2024-11-25 04:09:50,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:50,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 304 states and 696 transitions. [2024-11-25 04:09:50,945 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 696 transitions. [2024-11-25 04:09:50,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 04:09:50,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:50,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:50,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:51,246 INFO L134 CoverageAnalysis]: Checked inductivity of 1326 backedges. 87 proven. 3 refuted. 0 times theorem prover too weak. 1236 trivial. 0 not checked. [2024-11-25 04:10:00,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:00,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 309 states and 707 transitions. [2024-11-25 04:10:00,236 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 707 transitions. [2024-11-25 04:10:00,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 04:10:00,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:00,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:00,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:00,558 INFO L134 CoverageAnalysis]: Checked inductivity of 1326 backedges. 87 proven. 3 refuted. 0 times theorem prover too weak. 1236 trivial. 0 not checked. [2024-11-25 04:10:01,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:01,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 307 states and 703 transitions. [2024-11-25 04:10:01,929 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 703 transitions. [2024-11-25 04:10:01,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 04:10:01,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:01,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:01,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:10:02,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:02,015 INFO L256 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-25 04:10:02,018 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:10:05,701 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 65 proven. 147 refuted. 0 times theorem prover too weak. 1332 trivial. 0 not checked. [2024-11-25 04:10:22,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:22,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 315 states and 725 transitions. [2024-11-25 04:10:22,555 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 725 transitions. [2024-11-25 04:10:22,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 04:10:22,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:22,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:22,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:10:22,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:22,640 INFO L256 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-25 04:10:22,643 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:10:23,637 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 65 proven. 147 refuted. 0 times theorem prover too weak. 1332 trivial. 0 not checked. [2024-11-25 04:10:37,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:37,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 319 states and 736 transitions. [2024-11-25 04:10:37,445 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 736 transitions. [2024-11-25 04:10:37,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 04:10:37,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:37,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:37,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:10:37,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:37,528 INFO L256 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 04:10:37,531 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:10:39,397 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 54 proven. 80 refuted. 0 times theorem prover too weak. 1410 trivial. 0 not checked. [2024-11-25 04:11:08,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:08,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 325 states and 758 transitions. [2024-11-25 04:11:08,262 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 758 transitions. [2024-11-25 04:11:08,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 04:11:08,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:08,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:08,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:11:08,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:08,348 INFO L256 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 04:11:08,351 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:11:08,693 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 54 proven. 80 refuted. 0 times theorem prover too weak. 1410 trivial. 0 not checked. [2024-11-25 04:11:16,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:16,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 330 states and 767 transitions. [2024-11-25 04:11:16,443 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 767 transitions. [2024-11-25 04:11:16,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 04:11:16,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:16,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:16,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:11:16,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:16,514 INFO L256 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-25 04:11:16,517 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:11:17,038 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 65 proven. 147 refuted. 0 times theorem prover too weak. 1332 trivial. 0 not checked. [2024-11-25 04:11:21,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:21,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 334 states and 774 transitions. [2024-11-25 04:11:21,767 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 774 transitions. [2024-11-25 04:11:21,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 04:11:21,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:21,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:21,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:11:21,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:21,845 INFO L256 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-25 04:11:21,848 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:11:25,619 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 54 proven. 80 refuted. 0 times theorem prover too weak. 1410 trivial. 0 not checked. [2024-11-25 04:11:36,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:36,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 342 states and 789 transitions. [2024-11-25 04:11:36,810 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 789 transitions. [2024-11-25 04:11:36,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 04:11:36,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:36,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:36,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:11:36,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:36,886 INFO L256 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-25 04:11:36,888 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:11:37,860 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 65 proven. 147 refuted. 0 times theorem prover too weak. 1332 trivial. 0 not checked. [2024-11-25 04:11:41,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:41,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 345 states and 793 transitions. [2024-11-25 04:11:41,320 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 793 transitions. [2024-11-25 04:11:41,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 04:11:41,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:41,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:41,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:11:41,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:41,577 INFO L256 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-25 04:11:41,580 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:11:44,444 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 113 proven. 99 refuted. 0 times theorem prover too weak. 1332 trivial. 0 not checked. [2024-11-25 04:12:14,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:14,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 355 states and 827 transitions. [2024-11-25 04:12:14,165 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 827 transitions. [2024-11-25 04:12:14,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 04:12:14,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:14,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:14,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:14,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:14,233 INFO L256 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 04:12:14,235 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:15,825 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 54 proven. 80 refuted. 0 times theorem prover too weak. 1410 trivial. 0 not checked. [2024-11-25 04:12:29,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:29,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 359 states and 843 transitions. [2024-11-25 04:12:29,763 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 843 transitions. [2024-11-25 04:12:29,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 04:12:29,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:29,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:29,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:29,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:29,830 INFO L256 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 04:12:29,831 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:30,155 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 54 proven. 80 refuted. 0 times theorem prover too weak. 1410 trivial. 0 not checked. [2024-11-25 04:12:51,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:51,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 363 states and 854 transitions. [2024-11-25 04:12:51,248 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 854 transitions. [2024-11-25 04:12:51,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 04:12:51,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:51,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:51,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:51,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:51,327 INFO L256 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-25 04:12:51,330 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:52,306 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 54 proven. 80 refuted. 0 times theorem prover too weak. 1410 trivial. 0 not checked. [2024-11-25 04:12:58,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:58,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 366 states and 858 transitions. [2024-11-25 04:12:58,432 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 858 transitions. [2024-11-25 04:12:58,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 04:12:58,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:58,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:58,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:58,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:58,497 INFO L256 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-25 04:12:58,499 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:59,546 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 113 proven. 99 refuted. 0 times theorem prover too weak. 1332 trivial. 0 not checked. [2024-11-25 04:13:02,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:02,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 367 states and 859 transitions. [2024-11-25 04:13:02,268 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 859 transitions. [2024-11-25 04:13:02,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 04:13:02,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:02,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:02,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:02,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:02,342 INFO L256 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-25 04:13:02,343 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:02,808 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 65 proven. 147 refuted. 0 times theorem prover too weak. 1332 trivial. 0 not checked. [2024-11-25 04:13:07,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:07,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 370 states and 863 transitions. [2024-11-25 04:13:07,179 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 863 transitions. [2024-11-25 04:13:07,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 04:13:07,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:07,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:07,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:07,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:07,269 INFO L256 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 04:13:07,271 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:07,655 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 54 proven. 80 refuted. 0 times theorem prover too weak. 1410 trivial. 0 not checked. [2024-11-25 04:13:14,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:14,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 373 states and 867 transitions. [2024-11-25 04:13:14,453 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 867 transitions. [2024-11-25 04:13:14,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 04:13:14,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:14,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:14,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:14,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:14,530 INFO L256 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 04:13:14,533 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:14,888 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 54 proven. 80 refuted. 0 times theorem prover too weak. 1410 trivial. 0 not checked. [2024-11-25 04:13:19,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:19,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 375 states and 870 transitions. [2024-11-25 04:13:19,870 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 870 transitions. [2024-11-25 04:13:19,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 04:13:19,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:19,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:19,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:19,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:19,937 INFO L256 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 04:13:19,938 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:20,302 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 54 proven. 80 refuted. 0 times theorem prover too weak. 1410 trivial. 0 not checked. [2024-11-25 04:13:23,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:23,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 376 states and 871 transitions. [2024-11-25 04:13:23,643 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 871 transitions. [2024-11-25 04:13:23,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-25 04:13:23,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:23,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:23,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:23,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:23,714 INFO L256 TraceCheckSpWp]: Trace formula consists of 357 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-25 04:13:23,716 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:27,359 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 56 proven. 84 refuted. 0 times theorem prover too weak. 1518 trivial. 0 not checked. [2024-11-25 04:13:55,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:55,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 384 states and 889 transitions. [2024-11-25 04:13:55,765 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 889 transitions. [2024-11-25 04:13:55,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-25 04:13:55,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:55,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:55,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:55,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:55,860 INFO L256 TraceCheckSpWp]: Trace formula consists of 357 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-11-25 04:13:55,862 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:57,788 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 67 proven. 154 refuted. 0 times theorem prover too weak. 1437 trivial. 0 not checked. [2024-11-25 04:14:08,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:08,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 387 states and 894 transitions. [2024-11-25 04:14:08,330 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 894 transitions. [2024-11-25 04:14:08,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-25 04:14:08,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:08,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:08,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:14:08,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:08,421 INFO L256 TraceCheckSpWp]: Trace formula consists of 357 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-25 04:14:08,423 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:14:09,413 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 56 proven. 84 refuted. 0 times theorem prover too weak. 1518 trivial. 0 not checked. [2024-11-25 04:14:15,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:15,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 388 states and 896 transitions. [2024-11-25 04:14:15,553 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 896 transitions. [2024-11-25 04:14:15,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-25 04:14:15,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:15,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:15,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:14:15,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:15,630 INFO L256 TraceCheckSpWp]: Trace formula consists of 357 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-25 04:14:15,632 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:14:16,075 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 56 proven. 84 refuted. 0 times theorem prover too weak. 1518 trivial. 0 not checked. [2024-11-25 04:14:20,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:20,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 389 states and 897 transitions. [2024-11-25 04:14:20,840 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 897 transitions. [2024-11-25 04:14:20,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-25 04:14:20,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:20,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:20,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:20,924 INFO L134 CoverageAnalysis]: Checked inductivity of 1789 backedges. 170 proven. 22 refuted. 0 times theorem prover too weak. 1597 trivial. 0 not checked. [2024-11-25 04:14:21,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:21,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 389 states and 896 transitions. [2024-11-25 04:14:21,895 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 896 transitions. [2024-11-25 04:14:21,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-25 04:14:21,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:21,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:21,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:21,974 INFO L134 CoverageAnalysis]: Checked inductivity of 1789 backedges. 163 proven. 10 refuted. 0 times theorem prover too weak. 1616 trivial. 0 not checked. [2024-11-25 04:14:22,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:22,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 389 states and 895 transitions. [2024-11-25 04:14:22,958 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 895 transitions. [2024-11-25 04:14:22,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-25 04:14:22,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:22,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:22,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:24,678 INFO L134 CoverageAnalysis]: Checked inductivity of 1906 backedges. 66 proven. 86 refuted. 0 times theorem prover too weak. 1754 trivial. 0 not checked. [2024-11-25 04:14:34,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:34,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 394 states and 914 transitions. [2024-11-25 04:14:34,996 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 914 transitions. [2024-11-25 04:14:34,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-25 04:14:34,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:34,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:35,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:38,130 INFO L134 CoverageAnalysis]: Checked inductivity of 1906 backedges. 66 proven. 90 refuted. 0 times theorem prover too weak. 1750 trivial. 0 not checked. [2024-11-25 04:14:52,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:52,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 400 states and 931 transitions. [2024-11-25 04:14:52,476 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 931 transitions. [2024-11-25 04:14:52,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-25 04:14:52,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:52,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:52,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:52,591 INFO L134 CoverageAnalysis]: Checked inductivity of 1906 backedges. 66 proven. 90 refuted. 0 times theorem prover too weak. 1750 trivial. 0 not checked. [2024-11-25 04:14:56,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:56,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 402 states and 932 transitions. [2024-11-25 04:14:56,318 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 932 transitions. [2024-11-25 04:14:56,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-25 04:14:56,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:56,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:56,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:14:56,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:56,407 INFO L256 TraceCheckSpWp]: Trace formula consists of 384 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-25 04:14:56,409 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:14:58,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2040 backedges. 130 proven. 134 refuted. 0 times theorem prover too weak. 1776 trivial. 0 not checked. [2024-11-25 04:15:24,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:24,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 411 states and 965 transitions. [2024-11-25 04:15:24,411 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 965 transitions. [2024-11-25 04:15:24,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-25 04:15:24,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:24,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:24,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:15:24,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:24,506 INFO L256 TraceCheckSpWp]: Trace formula consists of 384 conjuncts, 58 conjuncts are in the unsatisfiable core [2024-11-25 04:15:24,508 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:15:30,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2040 backedges. 174 proven. 174 refuted. 0 times theorem prover too weak. 1692 trivial. 0 not checked.