/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/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe-Delay.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth09.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-d310483fe8b4879eee5de19363f50e4b839cc4ec-d310483 [2021-06-24 18:26:16,681 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-24 18:26:16,683 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-24 18:26:16,723 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-06-24 18:26:16,724 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-06-24 18:26:16,727 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-06-24 18:26:16,729 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-06-24 18:26:16,735 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-06-24 18:26:16,737 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-06-24 18:26:16,741 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-06-24 18:26:16,742 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-06-24 18:26:16,744 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-06-24 18:26:16,744 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-24 18:26:16,746 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-24 18:26:16,747 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-24 18:26:16,748 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-24 18:26:16,751 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-24 18:26:16,752 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-24 18:26:16,754 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-24 18:26:16,768 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-24 18:26:16,769 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-24 18:26:16,774 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-24 18:26:16,776 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-24 18:26:16,778 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-24 18:26:16,785 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-06-24 18:26:16,785 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-06-24 18:26:16,785 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-06-24 18:26:16,787 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-06-24 18:26:16,787 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-06-24 18:26:16,788 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-06-24 18:26:16,788 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-06-24 18:26:16,789 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-06-24 18:26:16,791 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-06-24 18:26:16,791 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-06-24 18:26:16,792 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-06-24 18:26:16,792 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-06-24 18:26:16,793 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-06-24 18:26:16,793 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-06-24 18:26:16,793 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-24 18:26:16,794 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-24 18:26:16,795 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-24 18:26:16,796 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe-Delay.epf [2021-06-24 18:26:16,832 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-24 18:26:16,832 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-24 18:26:16,835 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-24 18:26:16,835 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-24 18:26:16,835 INFO L138 SettingsManager]: * Use SBE=true [2021-06-24 18:26:16,836 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-24 18:26:16,836 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-24 18:26:16,836 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-24 18:26:16,836 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-24 18:26:16,836 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-24 18:26:16,837 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-24 18:26:16,837 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-24 18:26:16,837 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-24 18:26:16,838 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-24 18:26:16,838 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-24 18:26:16,838 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-24 18:26:16,838 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-24 18:26:16,838 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-24 18:26:16,838 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-24 18:26:16,839 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-24 18:26:16,839 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-24 18:26:16,839 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-24 18:26:16,839 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-24 18:26:16,839 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-24 18:26:16,839 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-24 18:26:16,840 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-24 18:26:16,840 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-24 18:26:16,840 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-24 18:26:16,840 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-24 18:26:16,840 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_DELAY_SET [2021-06-24 18:26:16,840 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-24 18:26:17,155 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-24 18:26:17,173 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-24 18:26:17,175 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-24 18:26:17,176 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-24 18:26:17,177 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-24 18:26:17,178 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth09.bpl [2021-06-24 18:26:17,178 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth09.bpl' [2021-06-24 18:26:17,198 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-24 18:26:17,200 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-24 18:26:17,200 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-24 18:26:17,201 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-24 18:26:17,201 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-24 18:26:17,214 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "bluetooth09.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 06:26:17" (1/1) ... [2021-06-24 18:26:17,220 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "bluetooth09.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 06:26:17" (1/1) ... [2021-06-24 18:26:17,235 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-24 18:26:17,237 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-24 18:26:17,237 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-24 18:26:17,237 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-24 18:26:17,244 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "bluetooth09.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 06:26:17" (1/1) ... [2021-06-24 18:26:17,244 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "bluetooth09.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 06:26:17" (1/1) ... [2021-06-24 18:26:17,245 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "bluetooth09.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 06:26:17" (1/1) ... [2021-06-24 18:26:17,246 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "bluetooth09.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 06:26:17" (1/1) ... [2021-06-24 18:26:17,248 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "bluetooth09.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 06:26:17" (1/1) ... [2021-06-24 18:26:17,250 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "bluetooth09.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 06:26:17" (1/1) ... [2021-06-24 18:26:17,251 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "bluetooth09.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 06:26:17" (1/1) ... [2021-06-24 18:26:17,252 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-24 18:26:17,252 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-24 18:26:17,253 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-24 18:26:17,253 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-24 18:26:17,254 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "bluetooth09.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 06:26:17" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-24 18:26:17,338 INFO L124 BoogieDeclarations]: Specification and implementation of procedure DeviceThread given in one single declaration [2021-06-24 18:26:17,339 INFO L130 BoogieDeclarations]: Found specification of procedure DeviceThread [2021-06-24 18:26:17,339 INFO L138 BoogieDeclarations]: Found implementation of procedure DeviceThread [2021-06-24 18:26:17,340 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ServerThread given in one single declaration [2021-06-24 18:26:17,340 INFO L130 BoogieDeclarations]: Found specification of procedure ServerThread [2021-06-24 18:26:17,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ServerThread [2021-06-24 18:26:17,340 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-24 18:26:17,340 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-24 18:26:17,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-24 18:26:17,342 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-24 18:26:17,633 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-24 18:26:17,633 INFO L299 CfgBuilder]: Removed 7 assume(true) statements. [2021-06-24 18:26:17,634 WARN L327 CfgBuilder]: Unexpected successor node of atomic block begin: DeviceThreadEXIT is neither atomic block end nor error location. [2021-06-24 18:26:17,635 INFO L202 PluginConnector]: Adding new model bluetooth09.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.06 06:26:17 BoogieIcfgContainer [2021-06-24 18:26:17,635 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-24 18:26:17,637 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-24 18:26:17,637 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-24 18:26:17,639 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-24 18:26:17,640 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "bluetooth09.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 06:26:17" (1/2) ... [2021-06-24 18:26:17,640 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17490702 and model type bluetooth09.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.06 06:26:17, skipping insertion in model container [2021-06-24 18:26:17,641 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "bluetooth09.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.06 06:26:17" (2/2) ... [2021-06-24 18:26:17,642 INFO L111 eAbstractionObserver]: Analyzing ICFG bluetooth09.bpl [2021-06-24 18:26:17,656 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-24 18:26:17,656 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-24 18:26:17,656 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-24 18:26:17,657 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-24 18:26:17,747 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-06-24 18:26:17,770 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:26:17,798 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:26:17,798 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:26:17,798 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:26:17,798 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:26:17,799 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:26:17,799 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:26:17,799 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:26:17,799 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork8======== Received shutdown request... [2021-06-24 18:37:52,746 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:37:52,747 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork8 was TIMEOUT (1/10) [2021-06-24 18:37:52,749 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:37:52,750 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:37:52,750 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:37:52,750 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:37:52,750 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:37:52,750 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:37:52,751 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:37:52,751 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:37:52,751 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork9======== [2021-06-24 18:37:52,753 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:37:52,754 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork9 was TIMEOUT (2/10) [2021-06-24 18:37:52,754 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:37:52,756 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:37:52,756 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:37:52,756 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:37:52,756 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:37:52,756 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:37:52,756 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:37:52,756 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:37:52,756 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork6======== [2021-06-24 18:37:52,759 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:37:52,759 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork6 was TIMEOUT (3/10) [2021-06-24 18:37:52,759 INFO L255 AbstractCegarLoop]: Starting to check reachability of 10 error locations. [2021-06-24 18:37:52,761 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:37:52,761 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:37:52,761 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:37:52,761 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:37:52,761 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:37:52,761 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:37:52,769 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:37:52,769 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-24 18:37:52,773 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:37:52,773 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was TIMEOUT (4/10) [2021-06-24 18:37:52,774 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:37:52,776 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:37:52,776 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:37:52,776 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:37:52,776 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:37:52,776 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:37:52,776 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:37:52,777 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:37:52,777 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork7======== [2021-06-24 18:37:52,778 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:37:52,779 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork7 was TIMEOUT (5/10) [2021-06-24 18:37:52,779 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:37:52,780 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:37:52,780 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:37:52,780 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:37:52,780 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:37:52,780 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:37:52,780 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:37:52,780 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:37:52,780 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork4======== [2021-06-24 18:37:52,782 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:37:52,782 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork4 was TIMEOUT (6/10) [2021-06-24 18:37:52,782 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:37:52,783 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:37:52,784 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:37:52,784 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:37:52,784 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:37:52,784 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:37:52,784 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:37:52,784 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:37:52,784 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork5======== [2021-06-24 18:37:52,786 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:37:52,786 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork5 was TIMEOUT (7/10) [2021-06-24 18:37:52,786 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:37:52,787 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:37:52,787 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:37:52,788 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:37:52,788 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:37:52,788 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:37:52,788 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:37:52,788 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:37:52,788 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork2======== [2021-06-24 18:37:52,799 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:37:52,799 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork2 was TIMEOUT (8/10) [2021-06-24 18:37:52,799 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:37:52,805 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:37:52,806 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:37:52,806 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:37:52,806 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:37:52,806 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:37:52,806 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:37:52,806 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:37:52,806 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork3======== [2021-06-24 18:37:52,808 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:37:52,808 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork3 was TIMEOUT (9/10) [2021-06-24 18:37:52,808 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:37:52,809 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:37:52,809 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:37:52,809 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:37:52,809 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:37:52,809 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:37:52,809 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:37:52,809 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:37:52,809 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork1======== [2021-06-24 18:37:52,811 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:37:52,811 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork1 was TIMEOUT (10/10) [2021-06-24 18:37:52,811 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-24 18:37:52,814 WARN L196 ceAbstractionStarter]: Timeout [2021-06-24 18:37:52,814 INFO L202 PluginConnector]: Adding new model bluetooth09.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.06 06:37:52 BasicIcfg [2021-06-24 18:37:52,814 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-24 18:37:52,816 INFO L168 Benchmark]: Toolchain (without parser) took 695615.74 ms. Allocated memory was 201.3 MB in the beginning and 3.4 GB in the end (delta: 3.2 GB). Free memory was 181.0 MB in the beginning and 548.2 MB in the end (delta: -367.2 MB). Peak memory consumption was 2.8 GB. Max. memory is 8.0 GB. [2021-06-24 18:37:52,823 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.15 ms. Allocated memory is still 201.3 MB. Free memory is still 182.1 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-06-24 18:37:52,825 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.16 ms. Allocated memory is still 201.3 MB. Free memory was 180.9 MB in the beginning and 179.1 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-06-24 18:37:52,826 INFO L168 Benchmark]: Boogie Preprocessor took 15.12 ms. Allocated memory is still 201.3 MB. Free memory was 179.1 MB in the beginning and 178.2 MB in the end (delta: 942.6 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-06-24 18:37:52,827 INFO L168 Benchmark]: RCFGBuilder took 382.96 ms. Allocated memory is still 201.3 MB. Free memory was 178.2 MB in the beginning and 164.9 MB in the end (delta: 13.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. [2021-06-24 18:37:52,828 INFO L168 Benchmark]: TraceAbstraction took 695177.55 ms. Allocated memory was 201.3 MB in the beginning and 3.4 GB in the end (delta: 3.2 GB). Free memory was 164.5 MB in the beginning and 548.2 MB in the end (delta: -383.7 MB). Peak memory consumption was 2.8 GB. Max. memory is 8.0 GB. [2021-06-24 18:37:52,841 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 0.15 ms. Allocated memory is still 201.3 MB. Free memory is still 182.1 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 35.16 ms. Allocated memory is still 201.3 MB. Free memory was 180.9 MB in the beginning and 179.1 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 15.12 ms. Allocated memory is still 201.3 MB. Free memory was 179.1 MB in the beginning and 178.2 MB in the end (delta: 942.6 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 382.96 ms. Allocated memory is still 201.3 MB. Free memory was 178.2 MB in the beginning and 164.9 MB in the end (delta: 13.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 695177.55 ms. Allocated memory was 201.3 MB in the beginning and 3.4 GB in the end (delta: 3.2 GB). Free memory was 164.5 MB in the beginning and 548.2 MB in the end (delta: -383.7 MB). Peak memory consumption was 2.8 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 40]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while BasicCegarLoop was constructing initial abstraction,while executing SleepSetDelayReduction. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: DeviceThreadThread1of1ForFork8 with 1 thread instances CFG has 13 procedures, 88 locations, 20 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 694950.9ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 694947.0ms, PartialOrderReductionTime: 694921.8ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: DeviceThreadThread1of1ForFork9 with 1 thread instances CFG has 13 procedures, 88 locations, 20 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 3.3ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 2.3ms, PartialOrderReductionTime: 0.3ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: DeviceThreadThread1of1ForFork6 with 1 thread instances CFG has 13 procedures, 88 locations, 20 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 3.0ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 2.0ms, PartialOrderReductionTime: 0.2ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 13 procedures, 88 locations, 20 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 12.3ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 3.6ms, PartialOrderReductionTime: 0.2ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: DeviceThreadThread1of1ForFork7 with 1 thread instances CFG has 13 procedures, 88 locations, 20 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 2.5ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.5ms, PartialOrderReductionTime: 0.1ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: DeviceThreadThread1of1ForFork4 with 1 thread instances CFG has 13 procedures, 88 locations, 20 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 2.2ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.2ms, PartialOrderReductionTime: 0.1ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: DeviceThreadThread1of1ForFork5 with 1 thread instances CFG has 13 procedures, 88 locations, 20 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 2.4ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.4ms, PartialOrderReductionTime: 0.1ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: DeviceThreadThread1of1ForFork2 with 1 thread instances CFG has 13 procedures, 88 locations, 20 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 11.7ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 10.6ms, PartialOrderReductionTime: 0.4ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: DeviceThreadThread1of1ForFork3 with 1 thread instances CFG has 13 procedures, 88 locations, 20 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 2.5ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.3ms, PartialOrderReductionTime: 0.1ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: DeviceThreadThread1of1ForFork1 with 1 thread instances CFG has 13 procedures, 88 locations, 20 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 1.9ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.0ms, PartialOrderReductionTime: 0.1ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown