java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/psyco/psyco_cev_1_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f5fa1ab [2018-02-12 10:43:01,256 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-02-12 10:43:01,259 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-02-12 10:43:01,310 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-02-12 10:43:01,310 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-02-12 10:43:01,311 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-02-12 10:43:01,312 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-02-12 10:43:01,323 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-02-12 10:43:01,326 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-02-12 10:43:01,327 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-02-12 10:43:01,331 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-02-12 10:43:01,331 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-02-12 10:43:01,332 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-02-12 10:43:01,344 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-02-12 10:43:01,345 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-02-12 10:43:01,357 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-02-12 10:43:01,359 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-02-12 10:43:01,369 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-02-12 10:43:01,370 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-02-12 10:43:01,382 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-02-12 10:43:01,385 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-02-12 10:43:01,403 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-02-12 10:43:01,436 INFO L110 SettingsManager]: Loading preferences was successful [2018-02-12 10:43:01,437 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-02-12 10:43:01,439 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-02-12 10:43:01,439 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-02-12 10:43:01,439 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-02-12 10:43:01,440 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-02-12 10:43:01,440 INFO L133 SettingsManager]: * Use SBE=true [2018-02-12 10:43:01,440 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-02-12 10:43:01,440 INFO L133 SettingsManager]: * sizeof long=4 [2018-02-12 10:43:01,441 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-02-12 10:43:01,441 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-02-12 10:43:01,448 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-02-12 10:43:01,449 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-02-12 10:43:01,449 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-02-12 10:43:01,449 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-02-12 10:43:01,449 INFO L133 SettingsManager]: * sizeof long double=12 [2018-02-12 10:43:01,449 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-02-12 10:43:01,450 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-02-12 10:43:01,450 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-02-12 10:43:01,450 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-02-12 10:43:01,450 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-02-12 10:43:01,450 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-02-12 10:43:01,451 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-02-12 10:43:01,451 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-02-12 10:43:01,451 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-02-12 10:43:01,451 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-02-12 10:43:01,451 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-02-12 10:43:01,452 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-02-12 10:43:01,452 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-02-12 10:43:01,453 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-02-12 10:43:01,454 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-02-12 10:43:01,555 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-02-12 10:43:01,586 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-02-12 10:43:01,592 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-02-12 10:43:01,600 INFO L271 PluginConnector]: Initializing CDTParser... [2018-02-12 10:43:01,601 INFO L276 PluginConnector]: CDTParser initialized [2018-02-12 10:43:01,602 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/psyco/psyco_cev_1_false-unreach-call.c Received shutdown request... [2018-02-12 10:43:13,621 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-02-12 10:43:13,647 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-02-12 10:43:13,647 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator [2018-02-12 10:43:13,649 INFO L168 Benchmark]: Toolchain (without parser) took 27.22 ms. Allocated memory is still 1.2 GB. Free memory is still 205.1 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-02-12 10:43:13,661 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 383.3 MB. Free memory is still 348.0 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-02-12 10:43:13,663 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 383.3 MB. Free memory is still 348.0 MB. There was no memory consumed. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Completed graceful shutdown