/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --traceabstraction.trace.refinement.strategy BADGER --traceabstraction.cegar.restart.behaviour ONE_CEGAR_PER_ERROR_LOCATION --traceabstraction.dfs.order.used.in.por LOOP_LOCKSTEP -s ../../../trunk/examples/settings/gemcutter/SleepMap-ConcreteSmt-VarAbsGlobalSyntactic.epf --traceabstraction.coinflip.probability.value 80 --traceabstraction.coinflip.random.seed 0 --traceabstraction.coinflip.budget.determination.mode PURE -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/POPL2023/motivating.bpl


--------------------------------------------------------------------------------


This is Ultimate 0.2.2-wip.dk.por-optimizations-e57bdd3-m
[2022-10-06 03:19:53,043 INFO  L177        SettingsManager]: Resetting all preferences to default values...
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[2022-10-06 03:19:53,172 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2022-10-06 03:19:53,176 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/gemcutter/SleepMap-ConcreteSmt-VarAbsGlobalSyntactic.epf
[2022-10-06 03:19:53,214 INFO  L113        SettingsManager]: Loading preferences was successful
[2022-10-06 03:19:53,214 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2022-10-06 03:19:53,215 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2022-10-06 03:19:53,215 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2022-10-06 03:19:53,216 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2022-10-06 03:19:53,216 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2022-10-06 03:19:53,218 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2022-10-06 03:19:53,218 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2022-10-06 03:19:53,218 INFO  L138        SettingsManager]:  * Use SBE=true
[2022-10-06 03:19:53,219 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2022-10-06 03:19:53,219 INFO  L138        SettingsManager]:  * sizeof long=4
[2022-10-06 03:19:53,220 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2022-10-06 03:19:53,220 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2022-10-06 03:19:53,220 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2022-10-06 03:19:53,220 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2022-10-06 03:19:53,220 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2022-10-06 03:19:53,220 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2022-10-06 03:19:53,221 INFO  L138        SettingsManager]:  * sizeof long double=12
[2022-10-06 03:19:53,221 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2022-10-06 03:19:53,221 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2022-10-06 03:19:53,221 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2022-10-06 03:19:53,221 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2022-10-06 03:19:53,221 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2022-10-06 03:19:53,222 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2022-10-06 03:19:53,222 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2022-10-06 03:19:53,222 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-10-06 03:19:53,222 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2022-10-06 03:19:53,222 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2022-10-06 03:19:53,223 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2022-10-06 03:19:53,223 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2022-10-06 03:19:53,223 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2022-10-06 03:19:53,223 INFO  L138        SettingsManager]:  * Apply one-shot large block encoding in concurrent analysis=false
[2022-10-06 03:19:53,223 INFO  L138        SettingsManager]:  * Abstraction used for commutativity in POR=VARIABLES_GLOBAL
[2022-10-06 03:19:53,224 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA
[2022-10-06 03:19:53,224 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2022-10-06 03:19:53,224 INFO  L138        SettingsManager]:  * CEGAR restart behaviour=ONE_CEGAR_PER_ERROR_LOCATION
[2022-10-06 03:19:53,224 INFO  L138        SettingsManager]:  * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES
[2022-10-06 03:19:53,224 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2022-10-06 03:19:53,225 INFO  L138        SettingsManager]:  * Number of independence relations to use for POR=2
[2022-10-06 03:19:53,225 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> BADGER
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: CEGAR restart behaviour -> ONE_CEGAR_PER_ERROR_LOCATION
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> LOOP_LOCKSTEP
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Coinflip probability value -> 80
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Coinflip random seed -> 0
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Coinflip budget determination mode -> PURE
[2022-10-06 03:19:53,563 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2022-10-06 03:19:53,593 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2022-10-06 03:19:53,595 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2022-10-06 03:19:53,596 INFO  L271        PluginConnector]: Initializing Boogie PL CUP Parser...
[2022-10-06 03:19:53,597 INFO  L275        PluginConnector]: Boogie PL CUP Parser initialized
[2022-10-06 03:19:53,598 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2023/motivating.bpl
[2022-10-06 03:19:53,598 INFO  L110           BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2023/motivating.bpl'
[2022-10-06 03:19:53,632 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2022-10-06 03:19:53,635 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2022-10-06 03:19:53,636 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2022-10-06 03:19:53,636 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2022-10-06 03:19:53,636 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2022-10-06 03:19:53,648 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "motivating.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.10 03:19:53" (1/1) ...
[2022-10-06 03:19:53,657 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "motivating.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.10 03:19:53" (1/1) ...
[2022-10-06 03:19:53,667 INFO  L138                Inliner]: procedures = 4, calls = 6, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0
[2022-10-06 03:19:53,669 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2022-10-06 03:19:53,671 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2022-10-06 03:19:53,671 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2022-10-06 03:19:53,671 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2022-10-06 03:19:53,678 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "motivating.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.10 03:19:53" (1/1) ...
[2022-10-06 03:19:53,678 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "motivating.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.10 03:19:53" (1/1) ...
[2022-10-06 03:19:53,680 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "motivating.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.10 03:19:53" (1/1) ...
[2022-10-06 03:19:53,680 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "motivating.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.10 03:19:53" (1/1) ...
[2022-10-06 03:19:53,685 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "motivating.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.10 03:19:53" (1/1) ...
[2022-10-06 03:19:53,689 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "motivating.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.10 03:19:53" (1/1) ...
[2022-10-06 03:19:53,693 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "motivating.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.10 03:19:53" (1/1) ...
[2022-10-06 03:19:53,695 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2022-10-06 03:19:53,696 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2022-10-06 03:19:53,696 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2022-10-06 03:19:53,697 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2022-10-06 03:19:53,698 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "motivating.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.10 03:19:53" (1/1) ...
[2022-10-06 03:19:53,705 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-10-06 03:19:53,714 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2022-10-06 03:19:53,733 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)
[2022-10-06 03:19:53,758 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
[2022-10-06 03:19:53,780 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration
[2022-10-06 03:19:53,781 INFO  L130     BoogieDeclarations]: Found specification of procedure thread1
[2022-10-06 03:19:53,781 INFO  L138     BoogieDeclarations]: Found implementation of procedure thread1
[2022-10-06 03:19:53,781 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration
[2022-10-06 03:19:53,782 INFO  L130     BoogieDeclarations]: Found specification of procedure thread2
[2022-10-06 03:19:53,782 INFO  L138     BoogieDeclarations]: Found implementation of procedure thread2
[2022-10-06 03:19:53,782 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration
[2022-10-06 03:19:53,782 INFO  L130     BoogieDeclarations]: Found specification of procedure thread3
[2022-10-06 03:19:53,782 INFO  L138     BoogieDeclarations]: Found implementation of procedure thread3
[2022-10-06 03:19:53,783 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration
[2022-10-06 03:19:53,784 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2022-10-06 03:19:53,784 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2022-10-06 03:19:53,786 WARN  L208             CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement
[2022-10-06 03:19:53,841 INFO  L234             CfgBuilder]: Building ICFG
[2022-10-06 03:19:53,843 INFO  L260             CfgBuilder]: Building CFG for each procedure with an implementation
[2022-10-06 03:19:53,969 INFO  L275             CfgBuilder]: Performing block encoding
[2022-10-06 03:19:53,986 INFO  L294             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2022-10-06 03:19:53,987 INFO  L299             CfgBuilder]: Removed 2 assume(true) statements.
[2022-10-06 03:19:53,988 INFO  L202        PluginConnector]: Adding new model motivating.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.10 03:19:53 BoogieIcfgContainer
[2022-10-06 03:19:53,989 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2022-10-06 03:19:53,991 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2022-10-06 03:19:53,991 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2022-10-06 03:19:53,994 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2022-10-06 03:19:53,994 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "motivating.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.10 03:19:53" (1/2) ...
[2022-10-06 03:19:53,995 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7c00fcee and model type motivating.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.10 03:19:53, skipping insertion in model container
[2022-10-06 03:19:53,995 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "motivating.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.10 03:19:53" (2/2) ...
[2022-10-06 03:19:54,010 INFO  L112   eAbstractionObserver]: Analyzing ICFG motivating.bpl
[2022-10-06 03:19:54,018 WARN  L145   ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program
[2022-10-06 03:19:54,043 INFO  L203   ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2022-10-06 03:19:54,044 INFO  L162   ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2022-10-06 03:19:54,044 INFO  L515   ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2022-10-06 03:19:54,148 INFO  L144    ThreadInstanceAdder]: Constructed 6 joinOtherThreadTransitions.
[2022-10-06 03:19:54,187 INFO  L100   denceProviderFactory]: Independence Relation #1: [IndependenceType=SYNTACTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=<UNSUPPORTED>, UseSemiCommutativity=<UNSUPPORTED>, Solver=<NOT_USED>, SolverTimeout=<NOT_USED>]
[2022-10-06 03:19:54,187 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000
[2022-10-06 03:19:54,188 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2022-10-06 03:19:54,190 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)
[2022-10-06 03:19:54,191 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
[2022-10-06 03:19:54,215 INFO  L100   denceProviderFactory]: Independence Relation #2: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2022-10-06 03:19:54,231 INFO  L159   artialOrderCegarLoop]: Running PartialOrderCegarLoop with 2 independence relations.
[2022-10-06 03:19:54,231 WARN  L162   artialOrderCegarLoop]: Attention: Unsuitable combinations of independence relations may be unsound!
[2022-10-06 03:19:54,231 WARN  L163   artialOrderCegarLoop]: Only combine independence relations if you are sure the combination is sound.
[2022-10-06 03:19:54,238 INFO  L356      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0ASSERT_VIOLATIONASSERT ========
[2022-10-06 03:19:54,245 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;@704cbb4b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2022-10-06 03:19:54,245 INFO  L358      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2022-10-06 03:19:54,614 INFO  L420      AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT] ===
[2022-10-06 03:19:54,621 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-10-06 03:19:54,621 INFO  L85        PathProgramCache]: Analyzing trace with hash 878661573, now seen corresponding path program 1 times
[2022-10-06 03:19:54,629 INFO  L118   FreeRefinementEngine]: Executing refinement strategy BADGER
[2022-10-06 03:19:54,629 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1356746762]
[2022-10-06 03:19:54,630 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-10-06 03:19:54,630 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-10-06 03:19:54,771 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-10-06 03:19:54,882 INFO  L134       CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked.
[2022-10-06 03:19:54,882 INFO  L136   FreeRefinementEngine]: Strategy BADGER found an infeasible trace
[2022-10-06 03:19:54,883 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1356746762]
[2022-10-06 03:19:54,883 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1356746762] provided 1 perfect and 0 imperfect interpolant sequences
[2022-10-06 03:19:54,884 INFO  L184   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-10-06 03:19:54,884 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2022-10-06 03:19:54,887 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1061159074]
[2022-10-06 03:19:54,888 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-10-06 03:19:54,914 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2022-10-06 03:19:54,914 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy BADGER
[2022-10-06 03:19:54,952 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2022-10-06 03:19:54,954 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2022-10-06 03:19:54,955 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-10-06 03:19:54,958 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2022-10-06 03:19:54,960 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 4 states, 3 states have (on average 13.0) internal successors, (39), 4 states have internal predecessors, (39), 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)
[2022-10-06 03:19:54,961 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-10-06 03:19:55,052 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2022-10-06 03:19:55,054 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2022-10-06 03:19:55,054 INFO  L420      AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT] ===
[2022-10-06 03:19:55,055 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-10-06 03:19:55,055 INFO  L85        PathProgramCache]: Analyzing trace with hash 123773698, now seen corresponding path program 1 times
[2022-10-06 03:19:55,056 INFO  L118   FreeRefinementEngine]: Executing refinement strategy BADGER
[2022-10-06 03:19:55,056 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1565393617]
[2022-10-06 03:19:55,056 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-10-06 03:19:55,056 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-10-06 03:19:55,151 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-10-06 03:19:55,640 INFO  L134       CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked.
[2022-10-06 03:19:55,641 INFO  L136   FreeRefinementEngine]: Strategy BADGER found an infeasible trace
[2022-10-06 03:19:55,641 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1565393617]
[2022-10-06 03:19:55,641 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1565393617] provided 0 perfect and 1 imperfect interpolant sequences
[2022-10-06 03:19:55,641 INFO  L184   FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences.
[2022-10-06 03:19:55,642 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10
[2022-10-06 03:19:55,642 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1198877292]
[2022-10-06 03:19:55,642 INFO  L85    oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton
[2022-10-06 03:19:55,646 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 12 states
[2022-10-06 03:19:55,646 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy BADGER
[2022-10-06 03:19:55,647 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants.
[2022-10-06 03:19:55,648 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132
[2022-10-06 03:19:55,648 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-10-06 03:19:55,649 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2022-10-06 03:19:55,650 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 12 states, 11 states have (on average 3.909090909090909) internal successors, (43), 11 states have internal predecessors, (43), 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)
[2022-10-06 03:19:55,650 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2022-10-06 03:19:55,650 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-10-06 03:19:56,311 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2022-10-06 03:19:56,312 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. 
[2022-10-06 03:19:56,312 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2022-10-06 03:19:56,312 INFO  L420      AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT] ===
[2022-10-06 03:19:56,313 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-10-06 03:19:56,313 INFO  L85        PathProgramCache]: Analyzing trace with hash 1107970577, now seen corresponding path program 1 times
[2022-10-06 03:19:56,313 INFO  L118   FreeRefinementEngine]: Executing refinement strategy BADGER
[2022-10-06 03:19:56,313 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1840667549]
[2022-10-06 03:19:56,313 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-10-06 03:19:56,314 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-10-06 03:19:56,335 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-10-06 03:19:56,370 INFO  L134       CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked.
[2022-10-06 03:19:56,370 INFO  L136   FreeRefinementEngine]: Strategy BADGER found an infeasible trace
[2022-10-06 03:19:56,371 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1840667549]
[2022-10-06 03:19:56,371 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1840667549] provided 1 perfect and 0 imperfect interpolant sequences
[2022-10-06 03:19:56,372 INFO  L184   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-10-06 03:19:56,372 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2022-10-06 03:19:56,372 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [294159494]
[2022-10-06 03:19:56,373 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-10-06 03:19:56,373 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-10-06 03:19:56,374 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy BADGER
[2022-10-06 03:19:56,374 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-10-06 03:19:56,374 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-10-06 03:19:56,374 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-10-06 03:19:56,375 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2022-10-06 03:19:56,376 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 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)
[2022-10-06 03:19:56,376 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2022-10-06 03:19:56,376 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. 
[2022-10-06 03:19:56,376 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-10-06 03:19:56,629 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2022-10-06 03:19:56,630 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. 
[2022-10-06 03:19:56,632 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2022-10-06 03:19:56,632 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2022-10-06 03:19:56,632 INFO  L420      AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT] ===
[2022-10-06 03:19:56,633 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-10-06 03:19:56,633 INFO  L85        PathProgramCache]: Analyzing trace with hash 655153445, now seen corresponding path program 1 times
[2022-10-06 03:19:56,634 INFO  L118   FreeRefinementEngine]: Executing refinement strategy BADGER
[2022-10-06 03:19:56,634 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1811378932]
[2022-10-06 03:19:56,637 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-10-06 03:19:56,637 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-10-06 03:19:56,724 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-10-06 03:19:57,191 INFO  L134       CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked.
[2022-10-06 03:19:57,192 INFO  L136   FreeRefinementEngine]: Strategy BADGER found an infeasible trace
[2022-10-06 03:19:57,193 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1811378932]
[2022-10-06 03:19:57,198 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1811378932] provided 0 perfect and 1 imperfect interpolant sequences
[2022-10-06 03:19:57,203 INFO  L184   FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences.
[2022-10-06 03:19:57,203 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10
[2022-10-06 03:19:57,203 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [559785586]
[2022-10-06 03:19:57,204 INFO  L85    oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton
[2022-10-06 03:19:57,204 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 12 states
[2022-10-06 03:19:57,204 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy BADGER
[2022-10-06 03:19:57,205 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants.
[2022-10-06 03:19:57,205 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=91, Unknown=0, NotChecked=0, Total=132
[2022-10-06 03:19:57,205 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-10-06 03:19:57,206 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2022-10-06 03:19:57,206 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 12 states, 11 states have (on average 4.545454545454546) internal successors, (50), 11 states have internal predecessors, (50), 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)
[2022-10-06 03:19:57,206 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2022-10-06 03:19:57,206 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. 
[2022-10-06 03:19:57,206 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2022-10-06 03:19:57,206 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-10-06 03:19:57,608 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2022-10-06 03:19:57,608 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. 
[2022-10-06 03:19:57,608 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2022-10-06 03:19:57,608 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2022-10-06 03:19:57,609 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2022-10-06 03:19:57,609 INFO  L420      AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT] ===
[2022-10-06 03:19:57,609 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-10-06 03:19:57,609 INFO  L85        PathProgramCache]: Analyzing trace with hash 899299615, now seen corresponding path program 2 times
[2022-10-06 03:19:57,609 INFO  L118   FreeRefinementEngine]: Executing refinement strategy BADGER
[2022-10-06 03:19:57,610 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1559381970]
[2022-10-06 03:19:57,610 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-10-06 03:19:57,610 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-10-06 03:19:57,987 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-10-06 03:19:58,695 INFO  L134       CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked.
[2022-10-06 03:19:58,696 INFO  L136   FreeRefinementEngine]: Strategy BADGER found an infeasible trace
[2022-10-06 03:19:58,696 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1559381970]
[2022-10-06 03:19:58,696 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1559381970] provided 0 perfect and 1 imperfect interpolant sequences
[2022-10-06 03:19:58,696 INFO  L184   FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences.
[2022-10-06 03:19:58,696 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10
[2022-10-06 03:19:58,696 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [188191401]
[2022-10-06 03:19:58,697 INFO  L85    oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton
[2022-10-06 03:19:58,697 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 12 states
[2022-10-06 03:19:58,697 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy BADGER
[2022-10-06 03:19:58,698 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants.
[2022-10-06 03:19:58,698 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=94, Unknown=0, NotChecked=0, Total=132
[2022-10-06 03:19:58,698 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-10-06 03:19:58,699 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2022-10-06 03:19:58,699 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 12 states, 11 states have (on average 4.636363636363637) internal successors, (51), 11 states have internal predecessors, (51), 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)
[2022-10-06 03:19:58,699 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2022-10-06 03:19:58,699 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. 
[2022-10-06 03:19:58,699 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2022-10-06 03:19:58,699 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2022-10-06 03:19:58,699 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-10-06 03:19:59,113 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2022-10-06 03:19:59,113 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. 
[2022-10-06 03:19:59,113 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2022-10-06 03:19:59,113 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2022-10-06 03:19:59,114 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2022-10-06 03:19:59,114 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4
[2022-10-06 03:19:59,114 INFO  L420      AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT] ===
[2022-10-06 03:19:59,115 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-10-06 03:19:59,115 INFO  L85        PathProgramCache]: Analyzing trace with hash 1494826619, now seen corresponding path program 1 times
[2022-10-06 03:19:59,115 INFO  L118   FreeRefinementEngine]: Executing refinement strategy BADGER
[2022-10-06 03:19:59,115 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1535516117]
[2022-10-06 03:19:59,115 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-10-06 03:19:59,115 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-10-06 03:19:59,173 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-10-06 03:19:59,173 INFO  L352             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2022-10-06 03:19:59,221 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-10-06 03:19:59,248 INFO  L130   FreeRefinementEngine]: Strategy BADGER found a feasible trace
[2022-10-06 03:19:59,248 INFO  L359         BasicCegarLoop]: Counterexample is feasible
[2022-10-06 03:19:59,249 INFO  L805   garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (0 of 1 remaining)
[2022-10-06 03:19:59,251 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5
[2022-10-06 03:19:59,288 INFO  L444         BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1]
[2022-10-06 03:19:59,290 INFO  L307   ceAbstractionStarter]: Result for error location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT was UNSAFE (1/7)
[2022-10-06 03:19:59,293 INFO  L228   ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances
[2022-10-06 03:19:59,293 INFO  L178   ceAbstractionStarter]: Computing trace abstraction results
[2022-10-06 03:19:59,328 INFO  L202        PluginConnector]: Adding new model motivating.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.10 03:19:59 BasicIcfg
[2022-10-06 03:19:59,328 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2022-10-06 03:19:59,329 INFO  L158              Benchmark]: Toolchain (without parser) took 5694.16ms. Allocated memory was 189.8MB in the beginning and 260.0MB in the end (delta: 70.3MB). Free memory was 169.1MB in the beginning and 238.5MB in the end (delta: -69.4MB). Peak memory consumption was 147.1MB. Max. memory is 8.0GB.
[2022-10-06 03:19:59,329 INFO  L158              Benchmark]: Boogie PL CUP Parser took 0.12ms. Allocated memory is still 189.8MB. Free memory is still 170.3MB. There was no memory consumed. Max. memory is 8.0GB.
[2022-10-06 03:19:59,329 INFO  L158              Benchmark]: Boogie Procedure Inliner took 33.46ms. Allocated memory is still 189.8MB. Free memory was 169.0MB in the beginning and 167.5MB in the end (delta: 1.5MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB.
[2022-10-06 03:19:59,330 INFO  L158              Benchmark]: Boogie Preprocessor took 24.21ms. Allocated memory is still 189.8MB. Free memory was 167.5MB in the beginning and 166.4MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 8.0GB.
[2022-10-06 03:19:59,330 INFO  L158              Benchmark]: RCFGBuilder took 292.55ms. Allocated memory is still 189.8MB. Free memory was 166.4MB in the beginning and 156.8MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB.
[2022-10-06 03:19:59,330 INFO  L158              Benchmark]: TraceAbstraction took 5337.24ms. Allocated memory was 189.8MB in the beginning and 260.0MB in the end (delta: 70.3MB). Free memory was 156.1MB in the beginning and 238.5MB in the end (delta: -82.4MB). Peak memory consumption was 134.5MB. Max. memory is 8.0GB.
[2022-10-06 03:19:59,332 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 0.12ms. Allocated memory is still 189.8MB. Free memory is still 170.3MB. There was no memory consumed. Max. memory is 8.0GB.
 * Boogie Procedure Inliner took 33.46ms. Allocated memory is still 189.8MB. Free memory was 169.0MB in the beginning and 167.5MB in the end (delta: 1.5MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB.
 * Boogie Preprocessor took 24.21ms. Allocated memory is still 189.8MB. Free memory was 167.5MB in the beginning and 166.4MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 8.0GB.
 * RCFGBuilder took 292.55ms. Allocated memory is still 189.8MB. Free memory was 166.4MB in the beginning and 156.8MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB.
 * TraceAbstraction took 5337.24ms. Allocated memory was 189.8MB in the beginning and 260.0MB in the end (delta: 70.3MB). Free memory was 156.1MB in the beginning and 238.5MB in the end (delta: -82.4MB). Peak memory consumption was 134.5MB. Max. memory is 8.0GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - StatisticsResult: Independence relation #1 benchmarks
    IndependenceRelationWithAbstraction.Independence Queries: [ total: 60, positive: 47, positive conditional: 47, positive unconditional: 0, negative: 13, negative conditional: 13, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 359, positive: 269, positive conditional: 269, positive unconditional: 0, negative: 90, negative conditional: 90, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 297, positive: 269, positive conditional: 0, positive unconditional: 269, negative: 28, negative conditional: 0, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 94, positive: 86, positive conditional: 0, positive unconditional: 86, negative: 8, negative conditional: 0, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 297, positive: 183, positive conditional: 0, positive unconditional: 183, negative: 20, negative conditional: 0, negative unconditional: 20, unknown: 94, unknown conditional: 0, unknown unconditional: 94] , Statistics on independence cache: Total cache size (in pairs): 40, Positive cache size: 36, Positive conditional cache size: 0, Positive unconditional cache size: 36, Negative cache size: 4, Negative conditional cache size: 0, Negative unconditional cache size: 4, Independence queries for same thread: 9, Statistics for Abstraction: 
  - StatisticsResult: Independence relation #2 benchmarks
    IndependenceRelationWithAbstraction.Independence Queries: [ total: 60, positive: 47, positive conditional: 47, positive unconditional: 0, negative: 13, negative conditional: 13, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 359, positive: 269, positive conditional: 269, positive unconditional: 0, negative: 90, negative conditional: 90, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 297, positive: 269, positive conditional: 0, positive unconditional: 269, negative: 28, negative conditional: 0, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 94, positive: 86, positive conditional: 0, positive unconditional: 86, negative: 8, negative conditional: 0, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 297, positive: 183, positive conditional: 0, positive unconditional: 183, negative: 20, negative conditional: 0, negative unconditional: 20, unknown: 94, unknown conditional: 0, unknown unconditional: 94] , Statistics on independence cache: Total cache size (in pairs): 49, Positive cache size: 45, Positive conditional cache size: 0, Positive unconditional cache size: 45, Negative cache size: 4, Negative conditional cache size: 0, Negative unconditional cache size: 4, Independence queries for same thread: 18, Statistics for Abstraction: 
  - StatisticsResult: Independence relation #3 benchmarks
    IndependenceRelationWithAbstraction.Independence Queries: [ total: 89, positive: 73, positive conditional: 73, positive unconditional: 0, negative: 16, negative conditional: 16, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 359, positive: 269, positive conditional: 269, positive unconditional: 0, negative: 90, negative conditional: 90, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 297, positive: 269, positive conditional: 0, positive unconditional: 269, negative: 28, negative conditional: 0, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 94, positive: 86, positive conditional: 0, positive unconditional: 86, negative: 8, negative conditional: 0, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 297, positive: 183, positive conditional: 0, positive unconditional: 183, negative: 20, negative conditional: 0, negative unconditional: 20, unknown: 94, unknown conditional: 0, unknown unconditional: 94] , Statistics on independence cache: Total cache size (in pairs): 84, Positive cache size: 76, Positive conditional cache size: 0, Positive unconditional cache size: 76, Negative cache size: 8, Negative conditional cache size: 0, Negative unconditional cache size: 8, Independence queries for same thread: 26, Statistics for Abstraction: 
  - StatisticsResult: Independence relation #4 benchmarks
    IndependenceRelationWithAbstraction.Independence Queries: [ total: 50, positive: 34, positive conditional: 34, positive unconditional: 0, negative: 16, negative conditional: 16, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 359, positive: 269, positive conditional: 269, positive unconditional: 0, negative: 90, negative conditional: 90, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 297, positive: 269, positive conditional: 0, positive unconditional: 269, negative: 28, negative conditional: 0, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 94, positive: 86, positive conditional: 0, positive unconditional: 86, negative: 8, negative conditional: 0, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 297, positive: 183, positive conditional: 0, positive unconditional: 183, negative: 20, negative conditional: 0, negative unconditional: 20, unknown: 94, unknown conditional: 0, unknown unconditional: 94] , Statistics on independence cache: Total cache size (in pairs): 94, Positive cache size: 86, Positive conditional cache size: 0, Positive unconditional cache size: 86, Negative cache size: 8, Negative conditional cache size: 0, Negative unconditional cache size: 8, Independence queries for same thread: 38, Statistics for Abstraction: 
  - StatisticsResult: Independence relation #5 benchmarks
    IndependenceRelationWithAbstraction.Independence Queries: [ total: 50, positive: 34, positive conditional: 34, positive unconditional: 0, negative: 16, negative conditional: 16, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 359, positive: 269, positive conditional: 269, positive unconditional: 0, negative: 90, negative conditional: 90, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 297, positive: 269, positive conditional: 0, positive unconditional: 269, negative: 28, negative conditional: 0, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 94, positive: 86, positive conditional: 0, positive unconditional: 86, negative: 8, negative conditional: 0, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 297, positive: 183, positive conditional: 0, positive unconditional: 183, negative: 20, negative conditional: 0, negative unconditional: 20, unknown: 94, unknown conditional: 0, unknown unconditional: 94] , Statistics on independence cache: Total cache size (in pairs): 94, Positive cache size: 86, Positive conditional cache size: 0, Positive unconditional cache size: 86, Negative cache size: 8, Negative conditional cache size: 0, Negative unconditional cache size: 8, Independence queries for same thread: 50, Statistics for Abstraction: 
  - StatisticsResult: Independence relation #6 benchmarks
    IndependenceRelationWithAbstraction.Independence Queries: [ total: 50, positive: 34, positive conditional: 34, positive unconditional: 0, negative: 16, negative conditional: 16, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 359, positive: 269, positive conditional: 269, positive unconditional: 0, negative: 90, negative conditional: 90, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 297, positive: 269, positive conditional: 0, positive unconditional: 269, negative: 28, negative conditional: 0, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 94, positive: 86, positive conditional: 0, positive unconditional: 86, negative: 8, negative conditional: 0, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 297, positive: 183, positive conditional: 0, positive unconditional: 183, negative: 20, negative conditional: 0, negative unconditional: 20, unknown: 94, unknown conditional: 0, unknown unconditional: 94] , Statistics on independence cache: Total cache size (in pairs): 94, Positive cache size: 86, Positive conditional cache size: 0, Positive unconditional cache size: 86, Negative cache size: 8, Negative conditional cache size: 0, Negative unconditional cache size: 8, Independence queries for same thread: 62, Statistics for Abstraction: 
  - StatisticsResult: Independence relation #7 benchmarks
    ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 787, positive: 515, positive conditional: 515, positive unconditional: 0, negative: 272, negative conditional: 272, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 551, positive: 515, positive conditional: 515, positive unconditional: 0, negative: 36, negative conditional: 36, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 551, positive: 515, positive conditional: 515, positive unconditional: 0, negative: 36, negative conditional: 36, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 614, positive: 515, positive conditional: 7, positive unconditional: 508, negative: 99, negative conditional: 56, negative unconditional: 43, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 614, positive: 515, positive conditional: 7, positive unconditional: 508, negative: 99, negative conditional: 49, negative unconditional: 50, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 614, positive: 515, positive conditional: 7, positive unconditional: 508, negative: 99, negative conditional: 49, negative unconditional: 50, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 110, positive: 87, positive conditional: 2, positive unconditional: 85, negative: 23, negative conditional: 14, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 110, positive: 82, positive conditional: 0, positive unconditional: 82, negative: 28, negative conditional: 0, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 28, positive: 5, positive conditional: 2, positive unconditional: 3, negative: 23, negative conditional: 14, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 77, positive: 14, positive conditional: 4, positive unconditional: 10, negative: 63, negative conditional: 27, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0]  ], Cache Queries: [ total: 614, positive: 428, positive conditional: 5, positive unconditional: 423, negative: 76, negative conditional: 35, negative unconditional: 41, unknown: 110, unknown conditional: 16, unknown unconditional: 94] , Statistics on independence cache: Total cache size (in pairs): 110, Positive cache size: 87, Positive conditional cache size: 2, Positive unconditional cache size: 85, Negative cache size: 23, Negative conditional cache size: 14, Negative unconditional cache size: 9, Eliminated conditions: 7, Maximal queried relation: 4, Independence queries for same thread: 236
  - CounterExampleResult [Line: 34]: assertion can be violated
    assertion can be violated
We found a FailurePath: 
[L17]              0  assume 0 <= m && m < N;
       VAL            [m=3, N=4]
[L19]              0  i := 0;
       VAL            [i=0, m=3, N=4]
[L21]  FORK        0  fork 1 thread1();
       VAL            [i=0, m=3, N=4]
[L42]              1  havoc i;
       VAL            [m=3, N=4]
[L43]  COND TRUE   1  0 <= i && i < N
       VAL            [i=0, m=3, N=4]
[L44]              1  A := A[i := (if A[i] < 0 then 0 else A[i])];
       VAL            [i=0, m=3, N=4]
[L22]  FORK        0  fork 4, 4, 4, 4 thread1();
       VAL            [i=0, m=3, N=4]
[L42]              2  havoc i;
       VAL            [m=3, N=4]
[L43]  COND TRUE   2  0 <= i && i < N
       VAL            [i=0, m=3, N=4]
[L23]  FORK        0  fork 5, 5, 5, 5, 5 thread1();
       VAL            [i=0, m=3, N=4]
[L42]              3  havoc i;
       VAL            [m=3, N=4]
[L44]              2  A := A[i := (if A[i] < 0 then 0 else A[i])];
       VAL            [i=10, m=3, N=4]
[L42]              2  havoc i;
       VAL            [m=3, N=4]
[L43]  COND TRUE   2  0 <= i && i < N
       VAL            [i=3, m=3, N=4]
[L44]              2  A := A[i := (if A[i] < 0 then 0 else A[i])];
       VAL            [i=3, m=3, N=4]
[L42]              2  havoc i;
       VAL            [m=3, N=4]
[L43]  COND FALSE  2  !(0 <= i && i < N)
       VAL            [i=-1, m=3, N=4]
[L43]  COND FALSE  3  !(0 <= i && i < N)
       VAL            [i=-1, m=3, N=4]
[L42]              3  havoc i;
       VAL            [m=3, N=4]
[L43]  COND TRUE   3  0 <= i && i < N
       VAL            [i=3, m=3, N=4]
[L44]              3  A := A[i := (if A[i] < 0 then 0 else A[i])];
       VAL            [i=3, m=3, N=4]
[L42]              3  havoc i;
       VAL            [m=3, N=4]
[L43]  COND TRUE   3  0 <= i && i < N
       VAL            [i=0, m=3, N=4]
[L24]  FORK        0  fork 6, 6, 6, 6, 6, 6 thread1();
       VAL            [i=0, m=3, N=4]
[L42]              4  havoc i;
       VAL            [m=3, N=4]
[L44]              3  A := A[i := (if A[i] < 0 then 0 else A[i])];
       VAL            [i=3, m=3, N=4]
[L42]              3  havoc i;
       VAL            [m=3, N=4]
[L43]  COND TRUE   3  0 <= i && i < N
       VAL            [i=3, m=3, N=4]
[L44]              3  A := A[i := (if A[i] < 0 then 0 else A[i])];
       VAL            [i=3, m=3, N=4]
[L43]  COND TRUE   4  0 <= i && i < N
       VAL            [i=3, m=3, N=4]
[L44]              4  A := A[i := (if A[i] < 0 then 0 else A[i])];
       VAL            [i=3, m=3, N=4]
[L42]              4  havoc i;
       VAL            [m=3, N=4]
[L43]  COND FALSE  4  !(0 <= i && i < N)
       VAL            [i=4, m=3, N=4]
[L25]  FORK        0  fork 2, 2 thread2();
       VAL            [i=4, m=3, N=4]
[L54]              5  cnt := 0;
       VAL            [cnt=0, i=4, m=3, N=4]
[L56]              5  j := 0;
       VAL            [cnt=0, i=4, j=0, m=3, N=4]
[L26]  FORK        0  fork 3, 3, 3 thread3();
       VAL            [cnt=0, i=4, j=0, m=3, N=4]
[L76]              6  havoc k;
       VAL            [cnt=0, i=4, j=0, m=3, N=4]
[L77]  COND TRUE   6  0 <= k && k < N
       VAL            [cnt=0, i=4, j=0, k=1, m=3, N=4]
[L78]              6  B[k] := k;
       VAL            [cnt=0, i=4, j=0, k=1, m=3, N=4]
[L27]  JOIN        1  join 1;
       VAL            [cnt=0, i=4, j=0, k=1, m=3, N=4]
[L28]  JOIN        2  join 4, 4, 4, 4;
       VAL            [cnt=0, i=4, j=0, k=1, m=3, N=4]
[L29]  JOIN        3  join 5, 5, 5, 5, 5;
       VAL            [cnt=0, i=4, j=0, k=1, m=3, N=4]
[L30]  JOIN        4  join 6, 6, 6, 6, 6, 6;
       VAL            [cnt=0, i=4, j=0, k=1, m=3, N=4]
[L57]  COND TRUE   5  j < N
       VAL            [cnt=0, i=4, j=0, k=1, m=3, N=4]
[L58]  COND TRUE   5  A[j] > 0 && B[j] > 0
       VAL            [cnt=0, i=4, j=0, k=1, m=3, N=4]
[L59]              5  cnt := cnt + 1;
       VAL            [cnt=1, i=4, j=0, k=1, m=3, N=4]
[L65]              5  j := j + 1;
       VAL            [cnt=1, i=4, j=1, k=1, m=3, N=4]
[L57]  COND TRUE   5  j < N
       VAL            [cnt=1, i=4, j=1, k=1, m=3, N=4]
[L58]  COND TRUE   5  A[j] > 0 && B[j] > 0
       VAL            [cnt=1, i=4, j=1, k=1, m=3, N=4]
[L59]              5  cnt := cnt + 1;
       VAL            [cnt=2, i=4, j=1, k=1, m=3, N=4]
[L65]              5  j := j + 1;
       VAL            [cnt=2, i=4, j=2, k=1, m=3, N=4]
[L57]  COND TRUE   5  j < N
       VAL            [cnt=2, i=4, j=2, k=1, m=3, N=4]
[L58]  COND TRUE   5  A[j] > 0 && B[j] > 0
       VAL            [cnt=2, i=4, j=2, k=1, m=3, N=4]
[L59]              5  cnt := cnt + 1;
       VAL            [cnt=3, i=4, j=2, k=1, m=3, N=4]
[L65]              5  j := j + 1;
       VAL            [cnt=3, i=4, j=3, k=1, m=3, N=4]
[L57]  COND TRUE   5  j < N
       VAL            [cnt=3, i=4, j=3, k=1, m=3, N=4]
[L58]  COND FALSE  5  !(A[j] > 0 && B[j] > 0)
       VAL            [cnt=3, i=4, j=3, k=1, m=3, N=4]
[L65]              5  j := j + 1;
       VAL            [cnt=3, i=4, j=4, k=1, m=3, N=4]
[L57]  COND FALSE  5  !(j < N)
       VAL            [cnt=3, i=4, j=4, k=1, m=3, N=4]
[L31]  JOIN        5  join 2, 2 assign result;
       VAL            [cnt=3, i=4, j=4, k=1, m=3, N=4, result=3]
[L32]  JOIN        6  join 3, 3, 3;
       VAL            [cnt=3, i=4, j=4, k=1, m=3, N=4, result=3]
[L34]              0  assert result >= 1 ==> A[m] > 0 && B[m] > 0;
       VAL            [cnt=3, i=4, j=4, k=1, m=3, N=4, result=3]

  - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr0ASSERT_VIOLATIONASSERT with 1 thread instances
    CFG has 10 procedures, 68 locations, 7 error locations. Started 1 CEGAR loops. OverallTime: 5.1s, OverallIterations: 6, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 2.2s, 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: 44, 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, 0.6s SatisfiabilityAnalysisTime, 1.8s InterpolantComputationTime, 365 NumberOfCodeBlocks, 365 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 291 ConstructedInterpolants, 0 QuantifiedInterpolants, 3785 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 2 PerfectInterpolantSequences, 166/193 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 proved your program to be incorrect!
[2022-10-06 03:19:59,373 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0
[2022-10-06 03:19:59,585 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0
Received shutdown request...