/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.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth10-incorrect.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-d310483fe8b4879eee5de19363f50e4b839cc4ec-d310483 [2021-06-24 17:53:26,142 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-24 17:53:26,144 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-24 17:53:26,183 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-06-24 17:53:26,183 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-06-24 17:53:26,186 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-06-24 17:53:26,188 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-06-24 17:53:26,193 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-06-24 17:53:26,195 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-06-24 17:53:26,201 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-06-24 17:53:26,203 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-06-24 17:53:26,204 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-06-24 17:53:26,204 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-24 17:53:26,210 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-24 17:53:26,212 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-24 17:53:26,213 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-24 17:53:26,215 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-24 17:53:26,216 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-24 17:53:26,218 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-24 17:53:26,223 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-24 17:53:26,225 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-24 17:53:26,226 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-24 17:53:26,227 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-24 17:53:26,229 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-24 17:53:26,235 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-06-24 17:53:26,238 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-06-24 17:53:26,239 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-06-24 17:53:26,241 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-06-24 17:53:26,241 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-06-24 17:53:26,242 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-06-24 17:53:26,242 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-06-24 17:53:26,243 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-06-24 17:53:26,243 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-06-24 17:53:26,243 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-24 17:53:26,244 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-24 17:53:26,245 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-24 17:53:26,248 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.epf [2021-06-24 17:53:26,293 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-24 17:53:26,293 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-24 17:53:26,294 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-24 17:53:26,294 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-24 17:53:26,296 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-24 17:53:26,297 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-24 17:53:26,297 INFO L138 SettingsManager]: * Use SBE=true [2021-06-24 17:53:26,297 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-24 17:53:26,297 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-24 17:53:26,298 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-24 17:53:26,298 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-24 17:53:26,298 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-24 17:53:26,299 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-24 17:53:26,299 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-24 17:53:26,299 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-24 17:53:26,299 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-24 17:53:26,299 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-24 17:53:26,299 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-24 17:53:26,300 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-24 17:53:26,300 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-24 17:53:26,300 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-24 17:53:26,300 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-24 17:53:26,300 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-24 17:53:26,300 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-24 17:53:26,301 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-24 17:53:26,301 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-24 17:53:26,301 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-24 17:53:26,301 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-24 17:53:26,301 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-24 17:53:26,301 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-24 17:53:26,302 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-24 17:53:26,302 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-24 17:53:26,644 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-24 17:53:26,674 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-24 17:53:26,677 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-24 17:53:26,678 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-24 17:53:26,679 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-24 17:53:26,680 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth10-incorrect.bpl [2021-06-24 17:53:26,680 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth10-incorrect.bpl' [2021-06-24 17:53:26,721 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-24 17:53:26,723 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-24 17:53:26,725 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-24 17:53:26,725 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-24 17:53:26,726 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-24 17:53:26,749 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "bluetooth10-incorrect.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 05:53:26" (1/1) ... [2021-06-24 17:53:26,756 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "bluetooth10-incorrect.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 05:53:26" (1/1) ... [2021-06-24 17:53:26,771 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-24 17:53:26,772 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-24 17:53:26,773 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-24 17:53:26,774 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-24 17:53:26,781 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "bluetooth10-incorrect.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 05:53:26" (1/1) ... [2021-06-24 17:53:26,781 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "bluetooth10-incorrect.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 05:53:26" (1/1) ... [2021-06-24 17:53:26,782 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "bluetooth10-incorrect.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 05:53:26" (1/1) ... [2021-06-24 17:53:26,782 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "bluetooth10-incorrect.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 05:53:26" (1/1) ... [2021-06-24 17:53:26,784 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "bluetooth10-incorrect.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 05:53:26" (1/1) ... [2021-06-24 17:53:26,788 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "bluetooth10-incorrect.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 05:53:26" (1/1) ... [2021-06-24 17:53:26,789 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "bluetooth10-incorrect.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 05:53:26" (1/1) ... [2021-06-24 17:53:26,790 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-24 17:53:26,790 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-24 17:53:26,790 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-24 17:53:26,791 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-24 17:53:26,793 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "bluetooth10-incorrect.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 05:53:26" (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 17:53:26,869 INFO L124 BoogieDeclarations]: Specification and implementation of procedure DeviceThread given in one single declaration [2021-06-24 17:53:26,869 INFO L130 BoogieDeclarations]: Found specification of procedure DeviceThread [2021-06-24 17:53:26,870 INFO L138 BoogieDeclarations]: Found implementation of procedure DeviceThread [2021-06-24 17:53:26,870 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ServerThread given in one single declaration [2021-06-24 17:53:26,870 INFO L130 BoogieDeclarations]: Found specification of procedure ServerThread [2021-06-24 17:53:26,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ServerThread [2021-06-24 17:53:26,870 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-24 17:53:26,870 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-24 17:53:26,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-24 17:53:26,871 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 17:53:27,077 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-24 17:53:27,077 INFO L299 CfgBuilder]: Removed 7 assume(true) statements. [2021-06-24 17:53:27,079 INFO L202 PluginConnector]: Adding new model bluetooth10-incorrect.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.06 05:53:27 BoogieIcfgContainer [2021-06-24 17:53:27,079 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-24 17:53:27,081 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-24 17:53:27,081 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-24 17:53:27,083 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-24 17:53:27,083 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "bluetooth10-incorrect.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 05:53:26" (1/2) ... [2021-06-24 17:53:27,084 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78bbaf3a and model type bluetooth10-incorrect.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.06 05:53:27, skipping insertion in model container [2021-06-24 17:53:27,084 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "bluetooth10-incorrect.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.06 05:53:27" (2/2) ... [2021-06-24 17:53:27,085 INFO L111 eAbstractionObserver]: Analyzing ICFG bluetooth10-incorrect.bpl [2021-06-24 17:53:27,090 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-24 17:53:27,091 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-24 17:53:27,091 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-24 17:53:27,091 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-24 17:53:27,204 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-06-24 17:53:27,233 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 17:53:27,259 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 17:53:27,259 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 17:53:27,259 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 17:53:27,259 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 17:53:27,260 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 17:53:27,260 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 17:53:27,260 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 17:53:27,260 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork8======== [2021-06-24 17:53:27,284 INFO L112 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 116 places, 92 transitions, 239 flow Received shutdown request... [2021-06-24 18:05:15,539 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:05:15,539 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork8 was TIMEOUT (1/11) [2021-06-24 18:05:15,541 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:05:15,543 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:05:15,543 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:05:15,544 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:05:15,544 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:05:15,544 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:05:15,544 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:05:15,544 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:05:15,544 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork9======== [2021-06-24 18:05:15,547 INFO L112 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 116 places, 92 transitions, 239 flow [2021-06-24 18:05:15,548 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:05:15,548 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork9 was TIMEOUT (2/11) [2021-06-24 18:05:15,549 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:05:15,551 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:05:15,551 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:05:15,551 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:05:15,551 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:05:15,551 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:05:15,551 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:05:15,551 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:05:15,551 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork6======== [2021-06-24 18:05:15,554 INFO L112 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 116 places, 92 transitions, 239 flow [2021-06-24 18:05:15,554 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:05:15,555 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork6 was TIMEOUT (3/11) [2021-06-24 18:05:15,555 INFO L255 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2021-06-24 18:05:15,556 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:05:15,557 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:05:15,557 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:05:15,557 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:05:15,557 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:05:15,557 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:05:15,557 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:05:15,557 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-24 18:05:15,559 INFO L112 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 116 places, 92 transitions, 239 flow [2021-06-24 18:05:15,560 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:05:15,560 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was TIMEOUT (4/11) [2021-06-24 18:05:15,560 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:05:15,562 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:05:15,562 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:05:15,562 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:05:15,562 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:05:15,562 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:05:15,562 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:05:15,562 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:05:15,562 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork7======== [2021-06-24 18:05:15,569 INFO L112 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 116 places, 92 transitions, 239 flow [2021-06-24 18:05:15,569 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:05:15,573 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork7 was TIMEOUT (5/11) [2021-06-24 18:05:15,573 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:05:15,575 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:05:15,575 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:05:15,575 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:05:15,575 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:05:15,575 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:05:15,575 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:05:15,575 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:05:15,575 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork4======== [2021-06-24 18:05:15,577 INFO L112 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 116 places, 92 transitions, 239 flow [2021-06-24 18:05:15,577 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:05:15,582 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork4 was TIMEOUT (6/11) [2021-06-24 18:05:15,583 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:05:15,584 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:05:15,584 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:05:15,584 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:05:15,584 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:05:15,584 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:05:15,584 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:05:15,585 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:05:15,585 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork10======== [2021-06-24 18:05:15,586 INFO L112 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 116 places, 92 transitions, 239 flow [2021-06-24 18:05:15,587 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:05:15,587 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork10 was TIMEOUT (7/11) [2021-06-24 18:05:15,588 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:05:15,589 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:05:15,589 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:05:15,589 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:05:15,589 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:05:15,589 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:05:15,589 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:05:15,589 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:05:15,590 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork5======== [2021-06-24 18:05:15,591 INFO L112 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 116 places, 92 transitions, 239 flow [2021-06-24 18:05:15,592 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:05:15,592 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork5 was TIMEOUT (8/11) [2021-06-24 18:05:15,593 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:05:15,594 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:05:15,607 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:05:15,607 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:05:15,607 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:05:15,607 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:05:15,607 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:05:15,607 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:05:15,607 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork2======== [2021-06-24 18:05:15,609 INFO L112 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 116 places, 92 transitions, 239 flow [2021-06-24 18:05:15,610 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:05:15,610 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork2 was TIMEOUT (9/11) [2021-06-24 18:05:15,610 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:05:15,611 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:05:15,612 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:05:15,612 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:05:15,612 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:05:15,612 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:05:15,612 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:05:15,612 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:05:15,612 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork3======== [2021-06-24 18:05:15,614 INFO L112 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 116 places, 92 transitions, 239 flow [2021-06-24 18:05:15,614 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:05:15,614 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork3 was TIMEOUT (10/11) [2021-06-24 18:05:15,615 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:05:15,615 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:05:15,616 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:05:15,616 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:05:15,616 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:05:15,616 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:05:15,616 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:05:15,616 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:05:15,616 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork1======== [2021-06-24 18:05:15,624 INFO L112 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 116 places, 92 transitions, 239 flow [2021-06-24 18:05:15,624 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:05:15,624 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork1 was TIMEOUT (11/11) [2021-06-24 18:05:15,625 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-24 18:05:15,628 WARN L196 ceAbstractionStarter]: Timeout [2021-06-24 18:05:15,628 INFO L202 PluginConnector]: Adding new model bluetooth10-incorrect.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.06 06:05:15 BasicIcfg [2021-06-24 18:05:15,628 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-24 18:05:15,630 INFO L168 Benchmark]: Toolchain (without parser) took 708906.63 ms. Allocated memory was 188.7 MB in the beginning and 3.1 GB in the end (delta: 2.9 GB). Free memory was 170.0 MB in the beginning and 588.6 MB in the end (delta: -418.6 MB). Peak memory consumption was 2.4 GB. Max. memory is 8.0 GB. [2021-06-24 18:05:15,631 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.12 ms. Allocated memory is still 188.7 MB. Free memory is still 171.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-06-24 18:05:15,632 INFO L168 Benchmark]: Boogie Procedure Inliner took 46.62 ms. Allocated memory is still 188.7 MB. Free memory was 170.0 MB in the beginning and 168.0 MB in the end (delta: 1.9 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-06-24 18:05:15,634 INFO L168 Benchmark]: Boogie Preprocessor took 17.19 ms. Allocated memory is still 188.7 MB. Free memory was 168.0 MB in the beginning and 167.2 MB in the end (delta: 865.4 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-06-24 18:05:15,636 INFO L168 Benchmark]: RCFGBuilder took 289.04 ms. Allocated memory is still 188.7 MB. Free memory was 167.2 MB in the beginning and 154.0 MB in the end (delta: 13.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. [2021-06-24 18:05:15,638 INFO L168 Benchmark]: TraceAbstraction took 708547.58 ms. Allocated memory was 188.7 MB in the beginning and 3.1 GB in the end (delta: 2.9 GB). Free memory was 153.6 MB in the beginning and 588.6 MB in the end (delta: -435.0 MB). Peak memory consumption was 2.4 GB. Max. memory is 8.0 GB. [2021-06-24 18:05:15,645 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 0.12 ms. Allocated memory is still 188.7 MB. Free memory is still 171.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 46.62 ms. Allocated memory is still 188.7 MB. Free memory was 170.0 MB in the beginning and 168.0 MB in the end (delta: 1.9 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 17.19 ms. Allocated memory is still 188.7 MB. Free memory was 168.0 MB in the beginning and 167.2 MB in the end (delta: 865.4 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 289.04 ms. Allocated memory is still 188.7 MB. Free memory was 167.2 MB in the beginning and 154.0 MB in the end (delta: 13.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 708547.58 ms. Allocated memory was 188.7 MB in the beginning and 3.1 GB in the end (delta: 2.9 GB). Free memory was 153.6 MB in the beginning and 588.6 MB in the end (delta: -435.0 MB). Peak memory consumption was 2.4 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 41]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 116 places, 92 transitions, 239 flow. Already constructed 732825 states. Currently 400103 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: DeviceThreadThread1of1ForFork8 with 1 thread instances CFG has 14 procedures, 106 locations, 22 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 708282.5ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 708278.5ms, PartialOrderReductionTime: 0.0ms, 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 14 procedures, 106 locations, 22 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 4.8ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 3.7ms, PartialOrderReductionTime: 0.0ms, 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 14 procedures, 106 locations, 22 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 3.8ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 2.7ms, PartialOrderReductionTime: 0.0ms, 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 14 procedures, 106 locations, 22 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 3.4ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 2.3ms, PartialOrderReductionTime: 0.0ms, 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 14 procedures, 106 locations, 22 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 10.7ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 6.6ms, PartialOrderReductionTime: 0.0ms, 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 14 procedures, 106 locations, 22 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 2.8ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.8ms, PartialOrderReductionTime: 0.0ms, 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: DeviceThreadThread1of1ForFork10 with 1 thread instances CFG has 14 procedures, 106 locations, 22 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: 2.2ms, PartialOrderReductionTime: 0.0ms, 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 14 procedures, 106 locations, 22 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: 2.2ms, PartialOrderReductionTime: 0.0ms, 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 14 procedures, 106 locations, 22 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 16.2ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 2.1ms, PartialOrderReductionTime: 0.0ms, 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 14 procedures, 106 locations, 22 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 2.7ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.7ms, PartialOrderReductionTime: 0.0ms, 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 14 procedures, 106 locations, 22 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 8.8ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.7ms, PartialOrderReductionTime: 0.0ms, 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