/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/gemcutter/NewStatesSleep-VarAbsGlobalSyntactic.epf -tc ../../../trunk/examples/toolchains/AutomizerBpl.xml -i ../../../trunk/examples/boogie-benchmarks-from-svcomp-memsafety-concurrent/divinefifo_1w1r.line1185.bpl
--------------------------------------------------------------------------------
This is Ultimate 0.2.2-wip.dk.por-optimizations-5c708e3-m
[2022-10-03 15:16:28,134 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2022-10-03 15:16:28,136 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2022-10-03 15:16:28,164 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2022-10-03 15:16:28,164 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2022-10-03 15:16:28,165 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2022-10-03 15:16:28,166 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2022-10-03 15:16:28,167 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2022-10-03 15:16:28,168 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
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[2022-10-03 15:16:28,170 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
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[2022-10-03 15:16:28,172 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
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[2022-10-03 15:16:28,174 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2022-10-03 15:16:28,174 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2022-10-03 15:16:28,180 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2022-10-03 15:16:28,186 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2022-10-03 15:16:28,188 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2022-10-03 15:16:28,194 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2022-10-03 15:16:28,198 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2022-10-03 15:16:28,198 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2022-10-03 15:16:28,203 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
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[2022-10-03 15:16:28,209 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
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[2022-10-03 15:16:28,209 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2022-10-03 15:16:28,212 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/gemcutter/NewStatesSleep-VarAbsGlobalSyntactic.epf
[2022-10-03 15:16:28,232 INFO L113 SettingsManager]: Loading preferences was successful
[2022-10-03 15:16:28,233 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2022-10-03 15:16:28,233 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2022-10-03 15:16:28,233 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2022-10-03 15:16:28,233 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2022-10-03 15:16:28,233 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2022-10-03 15:16:28,234 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2022-10-03 15:16:28,234 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2022-10-03 15:16:28,234 INFO L138 SettingsManager]: * Use SBE=true
[2022-10-03 15:16:28,234 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2022-10-03 15:16:28,234 INFO L138 SettingsManager]: * sizeof long=4
[2022-10-03 15:16:28,234 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2022-10-03 15:16:28,234 INFO L138 SettingsManager]: * sizeof POINTER=4
[2022-10-03 15:16:28,234 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2022-10-03 15:16:28,234 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2022-10-03 15:16:28,235 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2022-10-03 15:16:28,235 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2022-10-03 15:16:28,235 INFO L138 SettingsManager]: * sizeof long double=12
[2022-10-03 15:16:28,235 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2022-10-03 15:16:28,239 INFO L138 SettingsManager]: * Use constant arrays=true
[2022-10-03 15:16:28,239 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2022-10-03 15:16:28,239 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2022-10-03 15:16:28,239 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2022-10-03 15:16:28,239 INFO L138 SettingsManager]: * To the following directory=./dump/
[2022-10-03 15:16:28,239 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2022-10-03 15:16:28,239 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-10-03 15:16:28,240 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2022-10-03 15:16:28,240 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2022-10-03 15:16:28,240 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2022-10-03 15:16:28,240 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2022-10-03 15:16:28,240 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2022-10-03 15:16:28,240 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false
[2022-10-03 15:16:28,240 INFO L138 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL
[2022-10-03 15:16:28,241 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA
[2022-10-03 15:16:28,241 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2022-10-03 15:16:28,241 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_ERROR_LOCATION
[2022-10-03 15:16:28,241 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES
[2022-10-03 15:16:28,241 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2022-10-03 15:16:28,242 INFO L138 SettingsManager]: * Independence relation used for POR in concurrent analysis=SYNTACTIC
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[2022-10-03 15:16:28,405 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2022-10-03 15:16:28,421 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2022-10-03 15:16:28,423 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2022-10-03 15:16:28,423 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser...
[2022-10-03 15:16:28,424 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized
[2022-10-03 15:16:28,425 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/boogie-benchmarks-from-svcomp-memsafety-concurrent/divinefifo_1w1r.line1185.bpl
[2022-10-03 15:16:28,425 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/boogie-benchmarks-from-svcomp-memsafety-concurrent/divinefifo_1w1r.line1185.bpl'
[2022-10-03 15:16:28,490 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2022-10-03 15:16:28,493 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements.
[2022-10-03 15:16:28,494 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2022-10-03 15:16:28,495 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2022-10-03 15:16:28,495 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2022-10-03 15:16:28,511 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "divinefifo_1w1r.line1185.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 03:16:28" (1/1) ...
[2022-10-03 15:16:28,512 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "divinefifo_1w1r.line1185.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 03:16:28" (1/1) ...
[2022-10-03 15:16:28,541 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "divinefifo_1w1r.line1185.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 03:16:28" (1/1) ...
[2022-10-03 15:16:28,542 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "divinefifo_1w1r.line1185.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 03:16:28" (1/1) ...
[2022-10-03 15:16:28,602 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "divinefifo_1w1r.line1185.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 03:16:28" (1/1) ...
[2022-10-03 15:16:28,606 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "divinefifo_1w1r.line1185.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 03:16:28" (1/1) ...
[2022-10-03 15:16:28,612 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "divinefifo_1w1r.line1185.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 03:16:28" (1/1) ...
[2022-10-03 15:16:28,620 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2022-10-03 15:16:28,621 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2022-10-03 15:16:28,621 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2022-10-03 15:16:28,621 INFO L275 PluginConnector]: RCFGBuilder initialized
[2022-10-03 15:16:28,622 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "divinefifo_1w1r.line1185.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 03:16:28" (1/1) ...
[2022-10-03 15:16:28,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-10-03 15:16:28,650 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2022-10-03 15:16:28,662 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
[2022-10-03 15:16:28,681 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process
[2022-10-03 15:16:28,692 INFO L130 BoogieDeclarations]: Found specification of procedure pusher
[2022-10-03 15:16:28,692 INFO L138 BoogieDeclarations]: Found implementation of procedure pusher
[2022-10-03 15:16:28,692 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2022-10-03 15:16:28,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2022-10-03 15:16:28,694 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement
[2022-10-03 15:16:28,885 INFO L234 CfgBuilder]: Building ICFG
[2022-10-03 15:16:28,886 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation
[2022-10-03 15:16:29,584 INFO L275 CfgBuilder]: Performing block encoding
[2022-10-03 15:16:29,600 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2022-10-03 15:16:29,600 INFO L299 CfgBuilder]: Removed 4 assume(true) statements.
[2022-10-03 15:16:29,602 INFO L202 PluginConnector]: Adding new model divinefifo_1w1r.line1185.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 03:16:29 BoogieIcfgContainer
[2022-10-03 15:16:29,602 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2022-10-03 15:16:29,604 INFO L113 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2022-10-03 15:16:29,604 INFO L271 PluginConnector]: Initializing TraceAbstraction...
[2022-10-03 15:16:29,607 INFO L275 PluginConnector]: TraceAbstraction initialized
[2022-10-03 15:16:29,607 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "divinefifo_1w1r.line1185.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 03:16:28" (1/2) ...
[2022-10-03 15:16:29,610 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28fb7029 and model type divinefifo_1w1r.line1185.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 03:16:29, skipping insertion in model container
[2022-10-03 15:16:29,610 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "divinefifo_1w1r.line1185.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 03:16:29" (2/2) ...
[2022-10-03 15:16:29,611 INFO L112 eAbstractionObserver]: Analyzing ICFG divinefifo_1w1r.line1185.bpl
[2022-10-03 15:16:29,616 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program
[2022-10-03 15:16:29,650 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2022-10-03 15:16:29,650 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2022-10-03 15:16:29,650 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2022-10-03 15:16:29,795 INFO L144 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions.
[2022-10-03 15:16:29,852 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SYNTACTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=<UNSUPPORTED>, UseSemiCommutativity=<UNSUPPORTED>, Solver=<NOT_USED>, SolverTimeout=<NOT_USED>]
[2022-10-03 15:16:29,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000
[2022-10-03 15:16:29,852 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2022-10-03 15:16:29,855 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null)
[2022-10-03 15:16:29,872 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process
[2022-10-03 15:16:29,903 INFO L158 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations.
[2022-10-03 15:16:29,910 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0ASSERT_VIOLATIONASSERT ========
[2022-10-03 15:16:29,920 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1c72db3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2022-10-03 15:16:29,920 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2022-10-03 15:16:30,209 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT] ===
[2022-10-03 15:16:30,213 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-10-03 15:16:30,213 INFO L85 PathProgramCache]: Analyzing trace with hash 1210889625, now seen corresponding path program 1 times
[2022-10-03 15:16:30,219 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-10-03 15:16:30,220 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1289563939]
[2022-10-03 15:16:30,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-10-03 15:16:30,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-10-03 15:16:30,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-10-03 15:16:30,648 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-10-03 15:16:30,648 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-10-03 15:16:30,648 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1289563939]
[2022-10-03 15:16:30,649 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1289563939] provided 1 perfect and 0 imperfect interpolant sequences
[2022-10-03 15:16:30,649 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-10-03 15:16:30,649 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2022-10-03 15:16:30,650 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [655416813]
[2022-10-03 15:16:30,651 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-10-03 15:16:30,659 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states
[2022-10-03 15:16:30,660 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-10-03 15:16:30,687 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2022-10-03 15:16:30,689 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2022-10-03 15:16:30,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2022-10-03 15:16:30,695 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2022-10-03 15:16:30,697 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 206.0) internal successors, (412), 2 states have internal predecessors, (412), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-10-03 15:16:30,697 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.
[2022-10-03 15:16:30,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2022-10-03 15:16:30,930 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2022-10-03 15:16:30,930 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT] ===
[2022-10-03 15:16:30,932 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-10-03 15:16:30,933 INFO L85 PathProgramCache]: Analyzing trace with hash -581811797, now seen corresponding path program 1 times
[2022-10-03 15:16:30,933 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-10-03 15:16:30,933 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [342067139]
[2022-10-03 15:16:30,933 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-10-03 15:16:30,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-10-03 15:16:31,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-10-03 15:16:31,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-10-03 15:16:31,386 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-10-03 15:16:31,386 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [342067139]
[2022-10-03 15:16:31,386 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [342067139] provided 1 perfect and 0 imperfect interpolant sequences
[2022-10-03 15:16:31,386 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-10-03 15:16:31,387 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12
[2022-10-03 15:16:31,387 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1501322952]
[2022-10-03 15:16:31,387 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-10-03 15:16:31,388 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states
[2022-10-03 15:16:31,388 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-10-03 15:16:31,389 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants.
[2022-10-03 15:16:31,389 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=124, Unknown=0, NotChecked=0, Total=156
[2022-10-03 15:16:31,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2022-10-03 15:16:31,390 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2022-10-03 15:16:31,390 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 12 states have (on average 39.916666666666664) internal successors, (479), 13 states have internal predecessors, (479), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-10-03 15:16:31,390 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.
[2022-10-03 15:16:31,390 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.
[2022-10-03 15:16:34,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2022-10-03 15:16:34,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states.
[2022-10-03 15:16:34,502 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2022-10-03 15:16:34,503 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT] ===
[2022-10-03 15:16:34,503 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-10-03 15:16:34,504 INFO L85 PathProgramCache]: Analyzing trace with hash 973450974, now seen corresponding path program 1 times
[2022-10-03 15:16:34,504 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-10-03 15:16:34,504 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1851543363]
[2022-10-03 15:16:34,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-10-03 15:16:34,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-10-03 15:16:37,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-10-03 15:16:49,279 INFO L134 CoverageAnalysis]: Checked inductivity of 47755 backedges. 4779 proven. 18117 refuted. 0 times theorem prover too weak. 24859 trivial. 0 not checked.
[2022-10-03 15:16:49,280 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-10-03 15:16:49,280 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1851543363]
[2022-10-03 15:16:49,291 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1851543363] provided 0 perfect and 1 imperfect interpolant sequences
[2022-10-03 15:16:49,292 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [826807164]
[2022-10-03 15:16:49,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-10-03 15:16:49,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2022-10-03 15:16:49,293 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2022-10-03 15:16:49,298 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2022-10-03 15:16:49,299 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process
[2022-10-03 15:16:53,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-10-03 15:16:53,246 INFO L263 TraceCheckSpWp]: Trace formula consists of 17656 conjuncts, 262 conjunts are in the unsatisfiable core
[2022-10-03 15:16:53,399 INFO L286 TraceCheckSpWp]: Computing forward predicates...
[2022-10-03 15:17:00,609 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5
[2022-10-03 15:17:52,372 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5
[2022-10-03 15:17:52,392 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5
[2022-10-03 15:17:52,961 INFO L190 IndexEqualityManager]: detected not equals via solver
[2022-10-03 15:17:52,978 INFO L356 Elim1Store]: treesize reduction 41, result has 35.9 percent of original size
[2022-10-03 15:17:52,979 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 52 treesize of output 61
[2022-10-03 15:17:52,987 INFO L190 IndexEqualityManager]: detected not equals via solver
[2022-10-03 15:17:52,995 INFO L356 Elim1Store]: treesize reduction 19, result has 32.1 percent of original size
[2022-10-03 15:17:52,996 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 57 treesize of output 63
[2022-10-03 15:17:53,024 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 7
[2022-10-03 15:17:55,998 INFO L356 Elim1Store]: treesize reduction 25, result has 39.0 percent of original size
[2022-10-03 15:17:55,998 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 116 treesize of output 117
[2022-10-03 15:17:57,820 INFO L356 Elim1Store]: treesize reduction 207, result has 6.3 percent of original size
[2022-10-03 15:17:57,821 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 9 case distinctions, treesize of input 156 treesize of output 111
[2022-10-03 15:17:57,863 INFO L356 Elim1Store]: treesize reduction 167, result has 9.7 percent of original size
[2022-10-03 15:17:57,863 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 9 case distinctions, treesize of input 121 treesize of output 80
[2022-10-03 15:17:59,123 INFO L356 Elim1Store]: treesize reduction 64, result has 23.8 percent of original size
[2022-10-03 15:17:59,123 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 103 treesize of output 69
[2022-10-03 15:17:59,696 INFO L134 CoverageAnalysis]: Checked inductivity of 47755 backedges. 25640 proven. 11311 refuted. 0 times theorem prover too weak. 10804 trivial. 0 not checked.
[2022-10-03 15:17:59,696 INFO L328 TraceCheckSpWp]: Computing backward predicates...
[2022-10-03 15:17:59,906 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8
[2022-10-03 15:19:04,521 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size
[2022-10-03 15:19:04,521 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 10 treesize of output 9
[2022-10-03 15:19:04,531 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size
[2022-10-03 15:19:04,532 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 14
[2022-10-03 15:19:40,327 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size
[2022-10-03 15:19:40,328 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 15 case distinctions, treesize of input 4219 treesize of output 4095
[2022-10-03 15:19:50,427 WARN L233 SmtUtils]: Spent 9.95s on a formula simplification. DAG size of input: 1561 DAG size of output: 517 (called from [L 353] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1)
[2022-10-03 15:19:50,430 INFO L356 Elim1Store]: treesize reduction 5535, result has 21.0 percent of original size
[2022-10-03 15:19:50,431 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 28 select indices, 28 select index equivalence classes, 0 disjoint index pairs (out of 378 index pairs), introduced 34 new quantified variables, introduced 407 case distinctions, treesize of input 63741 treesize of output 51818
[2022-10-03 15:19:53,939 INFO L190 IndexEqualityManager]: detected not equals via solver
[2022-10-03 15:19:55,294 INFO L356 Elim1Store]: treesize reduction 397, result has 50.6 percent of original size
[2022-10-03 15:19:55,296 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 13 select indices, 13 select index equivalence classes, 0 disjoint index pairs (out of 78 index pairs), introduced 15 new quantified variables, introduced 77 case distinctions, treesize of input 56092 treesize of output 52217
[2022-10-03 15:19:56,753 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size
[2022-10-03 15:19:56,755 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 54367 treesize of output 50873
[2022-10-03 15:19:59,078 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 6
[2022-10-03 15:20:01,137 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4
[2022-10-03 15:22:10,572 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4
[2022-10-03 15:22:15,331 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4
[2022-10-03 15:22:16,442 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4
[2022-10-03 15:22:17,872 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4
[2022-10-03 15:22:18,883 INFO L356 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size
[2022-10-03 15:22:18,884 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 21
[2022-10-03 15:22:31,728 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4
[2022-10-03 15:22:38,709 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 6
[2022-10-03 15:22:40,168 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 6
[2022-10-03 15:22:40,444 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 6
[2022-10-03 15:22:40,729 INFO L173 IndexEqualityManager]: detected equality via solver
[2022-10-03 15:22:40,730 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4
[2022-10-03 15:22:41,008 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 6
[2022-10-03 15:23:29,467 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4
[2022-10-03 15:23:30,570 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4
[2022-10-03 15:23:31,149 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4
[2022-10-03 15:23:31,548 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4
[2022-10-03 15:23:32,034 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size
[2022-10-03 15:23:32,034 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 29 treesize of output 33
[2022-10-03 15:23:33,377 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4
[2022-10-03 15:23:34,268 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4
[2022-10-03 15:23:35,839 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4
[2022-10-03 15:23:36,285 INFO L356 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size
[2022-10-03 15:23:36,285 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19
[2022-10-03 15:23:38,240 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size
[2022-10-03 15:23:38,240 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 27
[2022-10-03 15:23:39,641 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4
[2022-10-03 15:23:41,761 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4
[2022-10-03 15:23:43,406 INFO L356 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size
[2022-10-03 15:23:43,407 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19
[2022-10-03 15:23:44,977 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size
[2022-10-03 15:23:44,978 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 27
[2022-10-03 15:23:46,149 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4
[2022-10-03 15:23:47,074 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size
[2022-10-03 15:23:47,075 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 27
[2022-10-03 15:23:48,949 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size
[2022-10-03 15:23:48,950 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 48 treesize of output 64
[2022-10-03 15:23:51,138 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4
[2022-10-03 15:23:51,386 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4
[2022-10-03 15:23:51,795 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size
[2022-10-03 15:23:51,795 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 29 treesize of output 33
[2022-10-03 15:23:53,084 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4
[2022-10-03 15:23:53,750 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4
[2022-10-03 15:23:54,192 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size
[2022-10-03 15:23:54,192 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 29 treesize of output 33
[2022-10-03 15:23:55,806 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size
[2022-10-03 15:23:55,806 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 27
[2022-10-03 15:23:57,699 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4
[2022-10-03 15:23:58,829 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4
[2022-10-03 15:23:59,263 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4
[2022-10-03 15:23:59,878 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4
[2022-10-03 15:24:00,429 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4
[2022-10-03 15:24:00,796 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4
[2022-10-03 15:24:01,068 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4
[2022-10-03 15:24:01,416 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size
[2022-10-03 15:24:01,417 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 29 treesize of output 33
Received shutdown request...
[2022-10-03 15:30:46,703 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Timeout while monitored process is still running, waiting 1000 ms for graceful end
[2022-10-03 15:30:46,704 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end
[2022-10-03 15:30:46,704 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Timeout while monitored process is still running, waiting 1000 ms for graceful end
[2022-10-03 15:30:46,716 WARN L249 SmtUtils]: Removed 2 from assertion stack
[2022-10-03 15:30:46,727 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (0 of 1 remaining)
[2022-10-03 15:30:46,775 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0
[2022-10-03 15:30:46,936 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2
[2022-10-03 15:30:46,937 WARN L619 AbstractCegarLoop]: Verification canceled: while PartialOrderCegarLoop was analyzing trace of length 7055 with TraceHistMax 19,while TraceCheckSpWp was constructing backward predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 4 for 368ms..
[2022-10-03 15:30:46,941 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1]
[2022-10-03 15:30:46,945 INFO L307 ceAbstractionStarter]: Result for error location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT was TIMEOUT (1/2)
[2022-10-03 15:30:46,950 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances
[2022-10-03 15:30:46,950 INFO L178 ceAbstractionStarter]: Computing trace abstraction results
[2022-10-03 15:30:46,959 INFO L202 PluginConnector]: Adding new model divinefifo_1w1r.line1185.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.10 03:30:46 BasicIcfg
[2022-10-03 15:30:46,959 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2022-10-03 15:30:46,959 INFO L158 Benchmark]: Toolchain (without parser) took 858466.98ms. Allocated memory was 216.0MB in the beginning and 5.9GB in the end (delta: 5.7GB). Free memory was 170.3MB in the beginning and 3.8GB in the end (delta: -3.6GB). Peak memory consumption was 5.2GB. Max. memory is 8.0GB.
[2022-10-03 15:30:46,960 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.10ms. Allocated memory is still 216.0MB. Free memory is still 177.0MB. There was no memory consumed. Max. memory is 8.0GB.
[2022-10-03 15:30:46,961 INFO L158 Benchmark]: Boogie Preprocessor took 125.96ms. Allocated memory is still 216.0MB. Free memory was 170.3MB in the beginning and 164.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB.
[2022-10-03 15:30:46,961 INFO L158 Benchmark]: RCFGBuilder took 981.27ms. Allocated memory is still 216.0MB. Free memory was 163.9MB in the beginning and 123.1MB in the end (delta: 40.7MB). Peak memory consumption was 40.9MB. Max. memory is 8.0GB.
[2022-10-03 15:30:46,966 INFO L158 Benchmark]: TraceAbstraction took 857355.13ms. Allocated memory was 216.0MB in the beginning and 5.9GB in the end (delta: 5.7GB). Free memory was 122.6MB in the beginning and 3.8GB in the end (delta: -3.6GB). Peak memory consumption was 5.2GB. Max. memory is 8.0GB.
[2022-10-03 15:30:46,967 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* Boogie PL CUP Parser took 0.10ms. Allocated memory is still 216.0MB. Free memory is still 177.0MB. There was no memory consumed. Max. memory is 8.0GB.
* Boogie Preprocessor took 125.96ms. Allocated memory is still 216.0MB. Free memory was 170.3MB in the beginning and 164.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB.
* RCFGBuilder took 981.27ms. Allocated memory is still 216.0MB. Free memory was 163.9MB in the beginning and 123.1MB in the end (delta: 40.7MB). Peak memory consumption was 40.9MB. Max. memory is 8.0GB.
* TraceAbstraction took 857355.13ms. Allocated memory was 216.0MB in the beginning and 5.9GB in the end (delta: 5.7GB). Free memory was 122.6MB in the beginning and 3.8GB in the end (delta: -3.6GB). Peak memory consumption was 5.2GB. Max. memory is 8.0GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
- StatisticsResult: Independence relation #1 benchmarks
IndependenceRelationWithAbstraction.Independence Queries: [ total: 198, positive: 189, positive conditional: 189, positive unconditional: 0, negative: 9, negative conditional: 9, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 41635, positive: 40262, positive conditional: 40262, positive unconditional: 0, negative: 1373, negative conditional: 1373, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 40378, positive: 40262, positive conditional: 0, positive unconditional: 40262, negative: 116, negative conditional: 0, negative unconditional: 116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 22458, positive: 22377, positive conditional: 0, positive unconditional: 22377, negative: 81, negative conditional: 0, negative unconditional: 81, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 40378, positive: 17885, positive conditional: 0, positive unconditional: 17885, negative: 35, negative conditional: 0, negative unconditional: 35, unknown: 22458, unknown conditional: 0, unknown unconditional: 22458] , Statistics on independence cache: Total cache size (in pairs): 189, Positive cache size: 189, Positive conditional cache size: 0, Positive unconditional cache size: 189, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Independence queries for same thread: 9, Statistics for Abstraction:
- StatisticsResult: Independence relation #2 benchmarks
IndependenceRelationWithAbstraction.Independence Queries: [ total: 828, positive: 801, positive conditional: 801, positive unconditional: 0, negative: 27, negative conditional: 27, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 41635, positive: 40262, positive conditional: 40262, positive unconditional: 0, negative: 1373, negative conditional: 1373, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 40378, positive: 40262, positive conditional: 0, positive unconditional: 40262, negative: 116, negative conditional: 0, negative unconditional: 116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 22458, positive: 22377, positive conditional: 0, positive unconditional: 22377, negative: 81, negative conditional: 0, negative unconditional: 81, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 40378, positive: 17885, positive conditional: 0, positive unconditional: 17885, negative: 35, negative conditional: 0, negative unconditional: 35, unknown: 22458, unknown conditional: 0, unknown unconditional: 22458] , Statistics on independence cache: Total cache size (in pairs): 803, Positive cache size: 803, Positive conditional cache size: 0, Positive unconditional cache size: 803, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Independence queries for same thread: 36, Statistics for Abstraction:
- StatisticsResult: Independence relation #3 benchmarks
IndependenceRelationWithAbstraction.Independence Queries: [ total: 40609, positive: 39272, positive conditional: 39272, positive unconditional: 0, negative: 1337, negative conditional: 1337, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 41635, positive: 40262, positive conditional: 40262, positive unconditional: 0, negative: 1373, negative conditional: 1373, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 40378, positive: 40262, positive conditional: 0, positive unconditional: 40262, negative: 116, negative conditional: 0, negative unconditional: 116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 22458, positive: 22377, positive conditional: 0, positive unconditional: 22377, negative: 81, negative conditional: 0, negative unconditional: 81, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 40378, positive: 17885, positive conditional: 0, positive unconditional: 17885, negative: 35, negative conditional: 0, negative unconditional: 35, unknown: 22458, unknown conditional: 0, unknown unconditional: 22458] , Statistics on independence cache: Total cache size (in pairs): 22458, Positive cache size: 22377, Positive conditional cache size: 0, Positive unconditional cache size: 22377, Negative cache size: 81, Negative conditional cache size: 0, Negative unconditional cache size: 81, Independence queries for same thread: 1257, Statistics for Abstraction:
- TimeoutResultAtElement [Line: 1185]: Timeout (TraceAbstraction)
Unable to prove that assertion always holds Cancelled while PartialOrderCegarLoop was analyzing trace of length 7055 with TraceHistMax 19,while TraceCheckSpWp was constructing backward predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 4 for 368ms..
- StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr0ASSERT_VIOLATIONASSERT with 1 thread instances
CFG has 3 procedures, 1438 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 857.1s, OverallIterations: 3, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 3.6s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 20, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 891 NumberOfCodeBlocks, 891 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 889 ConstructedInterpolants, 0 QuantifiedInterpolants, 3284 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available
RESULT: Ultimate could not prove your program: Timeout
Completed graceful shutdown