/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe-MCR.epf -i ../../../trunk/examples/concurrent/bpl/mcr/example_12.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.25-d9e330d [2020-02-10 22:18:16,249 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-02-10 22:18:16,252 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-02-10 22:18:16,268 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-02-10 22:18:16,268 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-02-10 22:18:16,269 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-02-10 22:18:16,271 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-02-10 22:18:16,272 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-02-10 22:18:16,274 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-02-10 22:18:16,275 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-02-10 22:18:16,276 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-02-10 22:18:16,277 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-02-10 22:18:16,277 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-02-10 22:18:16,278 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-02-10 22:18:16,279 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-02-10 22:18:16,281 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-02-10 22:18:16,281 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-02-10 22:18:16,282 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-02-10 22:18:16,284 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-02-10 22:18:16,286 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-02-10 22:18:16,287 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-02-10 22:18:16,288 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-02-10 22:18:16,290 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-02-10 22:18:16,290 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-02-10 22:18:16,293 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-02-10 22:18:16,293 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-02-10 22:18:16,293 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-02-10 22:18:16,294 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-02-10 22:18:16,295 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-02-10 22:18:16,295 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-02-10 22:18:16,296 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-02-10 22:18:16,297 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-02-10 22:18:16,297 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-02-10 22:18:16,298 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-02-10 22:18:16,299 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-02-10 22:18:16,299 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-02-10 22:18:16,300 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-02-10 22:18:16,300 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-02-10 22:18:16,300 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-02-10 22:18:16,301 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-02-10 22:18:16,302 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-02-10 22:18:16,303 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-MCR.epf [2020-02-10 22:18:16,317 INFO L113 SettingsManager]: Loading preferences was successful [2020-02-10 22:18:16,317 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-02-10 22:18:16,318 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-02-10 22:18:16,318 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-02-10 22:18:16,319 INFO L138 SettingsManager]: * Use SBE=true [2020-02-10 22:18:16,319 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-02-10 22:18:16,319 INFO L138 SettingsManager]: * sizeof long=4 [2020-02-10 22:18:16,319 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-02-10 22:18:16,320 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-02-10 22:18:16,320 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-02-10 22:18:16,320 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-02-10 22:18:16,320 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-02-10 22:18:16,320 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-02-10 22:18:16,321 INFO L138 SettingsManager]: * sizeof long double=12 [2020-02-10 22:18:16,321 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-02-10 22:18:16,321 INFO L138 SettingsManager]: * Use constant arrays=true [2020-02-10 22:18:16,321 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-02-10 22:18:16,321 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-02-10 22:18:16,322 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-02-10 22:18:16,322 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-02-10 22:18:16,322 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-02-10 22:18:16,322 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-02-10 22:18:16,323 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-02-10 22:18:16,323 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-02-10 22:18:16,323 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-02-10 22:18:16,323 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-02-10 22:18:16,323 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-02-10 22:18:16,324 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2020-02-10 22:18:16,324 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2020-02-10 22:18:16,324 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-02-10 22:18:16,324 INFO L138 SettingsManager]: * Interpolant automaton=MCR [2020-02-10 22:18:16,324 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-02-10 22:18:16,630 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-02-10 22:18:16,643 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-02-10 22:18:16,646 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-02-10 22:18:16,647 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2020-02-10 22:18:16,648 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2020-02-10 22:18:16,649 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/mcr/example_12.bpl [2020-02-10 22:18:16,649 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/mcr/example_12.bpl' [2020-02-10 22:18:16,682 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-02-10 22:18:16,685 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-02-10 22:18:16,686 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-02-10 22:18:16,686 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-02-10 22:18:16,687 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-02-10 22:18:16,702 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 10:18:16" (1/1) ... [2020-02-10 22:18:16,712 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 10:18:16" (1/1) ... [2020-02-10 22:18:16,722 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-02-10 22:18:16,723 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-02-10 22:18:16,723 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-02-10 22:18:16,723 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-02-10 22:18:16,734 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 10:18:16" (1/1) ... [2020-02-10 22:18:16,734 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 10:18:16" (1/1) ... [2020-02-10 22:18:16,736 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 10:18:16" (1/1) ... [2020-02-10 22:18:16,736 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 10:18:16" (1/1) ... [2020-02-10 22:18:16,740 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 10:18:16" (1/1) ... [2020-02-10 22:18:16,742 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 10:18:16" (1/1) ... [2020-02-10 22:18:16,743 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 10:18:16" (1/1) ... [2020-02-10 22:18:16,745 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-02-10 22:18:16,745 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-02-10 22:18:16,745 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-02-10 22:18:16,745 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-02-10 22:18:16,746 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 10:18:16" (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 [2020-02-10 22:18:16,818 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_1 given in one single declaration [2020-02-10 22:18:16,818 INFO L130 BoogieDeclarations]: Found specification of procedure set_1 [2020-02-10 22:18:16,819 INFO L138 BoogieDeclarations]: Found implementation of procedure set_1 [2020-02-10 22:18:16,819 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_2 given in one single declaration [2020-02-10 22:18:16,819 INFO L130 BoogieDeclarations]: Found specification of procedure set_2 [2020-02-10 22:18:16,819 INFO L138 BoogieDeclarations]: Found implementation of procedure set_2 [2020-02-10 22:18:16,819 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_3 given in one single declaration [2020-02-10 22:18:16,820 INFO L130 BoogieDeclarations]: Found specification of procedure set_3 [2020-02-10 22:18:16,820 INFO L138 BoogieDeclarations]: Found implementation of procedure set_3 [2020-02-10 22:18:16,820 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_4 given in one single declaration [2020-02-10 22:18:16,820 INFO L130 BoogieDeclarations]: Found specification of procedure set_4 [2020-02-10 22:18:16,820 INFO L138 BoogieDeclarations]: Found implementation of procedure set_4 [2020-02-10 22:18:16,821 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_0 given in one single declaration [2020-02-10 22:18:16,821 INFO L130 BoogieDeclarations]: Found specification of procedure set_0 [2020-02-10 22:18:16,821 INFO L138 BoogieDeclarations]: Found implementation of procedure set_0 [2020-02-10 22:18:16,821 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_9 given in one single declaration [2020-02-10 22:18:16,821 INFO L130 BoogieDeclarations]: Found specification of procedure set_9 [2020-02-10 22:18:16,822 INFO L138 BoogieDeclarations]: Found implementation of procedure set_9 [2020-02-10 22:18:16,822 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2020-02-10 22:18:16,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-02-10 22:18:16,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-02-10 22:18:16,822 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_5 given in one single declaration [2020-02-10 22:18:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure set_5 [2020-02-10 22:18:16,823 INFO L138 BoogieDeclarations]: Found implementation of procedure set_5 [2020-02-10 22:18:16,823 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_6 given in one single declaration [2020-02-10 22:18:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure set_6 [2020-02-10 22:18:16,823 INFO L138 BoogieDeclarations]: Found implementation of procedure set_6 [2020-02-10 22:18:16,824 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_10 given in one single declaration [2020-02-10 22:18:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure set_10 [2020-02-10 22:18:16,824 INFO L138 BoogieDeclarations]: Found implementation of procedure set_10 [2020-02-10 22:18:16,824 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_7 given in one single declaration [2020-02-10 22:18:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure set_7 [2020-02-10 22:18:16,825 INFO L138 BoogieDeclarations]: Found implementation of procedure set_7 [2020-02-10 22:18:16,825 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_11 given in one single declaration [2020-02-10 22:18:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure set_11 [2020-02-10 22:18:16,825 INFO L138 BoogieDeclarations]: Found implementation of procedure set_11 [2020-02-10 22:18:16,825 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_8 given in one single declaration [2020-02-10 22:18:16,826 INFO L130 BoogieDeclarations]: Found specification of procedure set_8 [2020-02-10 22:18:16,826 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8 [2020-02-10 22:18:16,827 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2020-02-10 22:18:17,147 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-02-10 22:18:17,148 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-02-10 22:18:17,152 INFO L202 PluginConnector]: Adding new model example_12.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.02 10:18:17 BoogieIcfgContainer [2020-02-10 22:18:17,153 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-02-10 22:18:17,154 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-02-10 22:18:17,154 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-02-10 22:18:17,157 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-02-10 22:18:17,158 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 10:18:16" (1/2) ... [2020-02-10 22:18:17,159 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70e74120 and model type example_12.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.02 10:18:17, skipping insertion in model container [2020-02-10 22:18:17,159 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "example_12.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.02 10:18:17" (2/2) ... [2020-02-10 22:18:17,161 INFO L109 eAbstractionObserver]: Analyzing ICFG example_12.bpl [2020-02-10 22:18:17,171 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-02-10 22:18:17,171 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-02-10 22:18:17,178 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-02-10 22:18:17,180 INFO L339 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-02-10 22:18:17,606 INFO L251 AbstractCegarLoop]: Starting to check reachability of 13 error locations. [2020-02-10 22:18:17,636 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-02-10 22:18:17,636 INFO L376 AbstractCegarLoop]: Hoare is true [2020-02-10 22:18:17,636 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-02-10 22:18:17,637 INFO L378 AbstractCegarLoop]: Backedges is MCR [2020-02-10 22:18:17,637 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-02-10 22:18:17,637 INFO L380 AbstractCegarLoop]: Difference is false [2020-02-10 22:18:17,637 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-02-10 22:18:17,637 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-02-10 22:18:17,655 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 100 places, 195 transitions Received shutdown request... [2020-02-10 22:32:11,746 WARN L544 AbstractCegarLoop]: Verification canceled [2020-02-10 22:32:11,751 WARN L227 ceAbstractionStarter]: Timeout [2020-02-10 22:32:11,752 INFO L202 PluginConnector]: Adding new model example_12.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.02 10:32:11 BasicIcfg [2020-02-10 22:32:11,752 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-02-10 22:32:11,760 INFO L168 Benchmark]: Toolchain (without parser) took 835070.12 ms. Allocated memory was 136.8 MB in the beginning and 4.4 GB in the end (delta: 4.3 GB). Free memory was 118.7 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 4.3 GB. Max. memory is 7.1 GB. [2020-02-10 22:32:11,762 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.18 ms. Allocated memory is still 136.8 MB. Free memory was 120.0 MB in the beginning and 119.8 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2020-02-10 22:32:11,763 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.35 ms. Allocated memory is still 136.8 MB. Free memory was 118.5 MB in the beginning and 116.8 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. [2020-02-10 22:32:11,765 INFO L168 Benchmark]: Boogie Preprocessor took 21.96 ms. Allocated memory is still 136.8 MB. Free memory was 116.6 MB in the beginning and 115.5 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 7.1 GB. [2020-02-10 22:32:11,768 INFO L168 Benchmark]: RCFGBuilder took 407.75 ms. Allocated memory is still 136.8 MB. Free memory was 115.5 MB in the beginning and 99.5 MB in the end (delta: 15.9 MB). Peak memory consumption was 15.9 MB. Max. memory is 7.1 GB. [2020-02-10 22:32:11,770 INFO L168 Benchmark]: TraceAbstraction took 834598.31 ms. Allocated memory was 136.8 MB in the beginning and 4.4 GB in the end (delta: 4.3 GB). Free memory was 99.1 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 4.3 GB. Max. memory is 7.1 GB. [2020-02-10 22:32:11,781 INFO L336 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 0.18 ms. Allocated memory is still 136.8 MB. Free memory was 120.0 MB in the beginning and 119.8 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 36.35 ms. Allocated memory is still 136.8 MB. Free memory was 118.5 MB in the beginning and 116.8 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 21.96 ms. Allocated memory is still 136.8 MB. Free memory was 116.6 MB in the beginning and 115.5 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 407.75 ms. Allocated memory is still 136.8 MB. Free memory was 115.5 MB in the beginning and 99.5 MB in the end (delta: 15.9 MB). Peak memory consumption was 15.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 834598.31 ms. Allocated memory was 136.8 MB in the beginning and 4.4 GB in the end (delta: 4.3 GB). Free memory was 99.1 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 4.3 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 37]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 37). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 100 places, 195 transitions. Already constructed 606694 states. Currently 242506 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data CFG has 13 procedures, 64 locations, 1 error locations. Started 1 CEGAR loops. Result: TIMEOUT, OverallTime: 834.1s, OverallIterations: 0, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 834.1s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, 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: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown