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_Bitvector.epf -i ../../../trunk/examples/svcomp/ntdrivers/floppy_false-unreach-call.i.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f5fa1ab [2018-02-12 12:48:59,993 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-02-12 12:49:00,001 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-02-12 12:49:00,050 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-02-12 12:49:00,050 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-02-12 12:49:00,051 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-02-12 12:49:00,053 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-02-12 12:49:00,060 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-02-12 12:49:00,063 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-02-12 12:49:00,064 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-02-12 12:49:00,074 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-02-12 12:49:00,074 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-02-12 12:49:00,075 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-02-12 12:49:00,077 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-02-12 12:49:00,087 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-02-12 12:49:00,090 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-02-12 12:49:00,100 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-02-12 12:49:00,111 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-02-12 12:49:00,112 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-02-12 12:49:00,114 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-02-12 12:49:00,121 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-02-12 12:49:00,141 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-02-12 12:49:00,188 INFO L110 SettingsManager]: Loading preferences was successful [2018-02-12 12:49:00,188 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-02-12 12:49:00,189 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-02-12 12:49:00,189 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-02-12 12:49:00,190 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-02-12 12:49:00,190 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-02-12 12:49:00,190 INFO L133 SettingsManager]: * Use SBE=true [2018-02-12 12:49:00,191 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-02-12 12:49:00,191 INFO L133 SettingsManager]: * sizeof long=4 [2018-02-12 12:49:00,198 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-02-12 12:49:00,199 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-02-12 12:49:00,199 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-02-12 12:49:00,199 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-02-12 12:49:00,199 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-02-12 12:49:00,199 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-02-12 12:49:00,200 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-02-12 12:49:00,200 INFO L133 SettingsManager]: * sizeof long double=12 [2018-02-12 12:49:00,200 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-02-12 12:49:00,200 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-02-12 12:49:00,201 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-02-12 12:49:00,201 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-02-12 12:49:00,202 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-02-12 12:49:00,202 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-02-12 12:49:00,202 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-02-12 12:49:00,202 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-02-12 12:49:00,202 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-02-12 12:49:00,203 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-02-12 12:49:00,203 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-02-12 12:49:00,203 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-02-12 12:49:00,203 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-02-12 12:49:00,203 INFO L133 SettingsManager]: * Command for external solver=cvc4 --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-02-12 12:49:00,204 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-02-12 12:49:00,204 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-02-12 12:49:00,308 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-02-12 12:49:00,342 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-02-12 12:49:00,347 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-02-12 12:49:00,357 INFO L271 PluginConnector]: Initializing CDTParser... [2018-02-12 12:49:00,358 INFO L276 PluginConnector]: CDTParser initialized [2018-02-12 12:49:00,358 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers/floppy_false-unreach-call.i.cil.c [2018-02-12 12:49:01,366 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-02-12 12:49:01,386 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-02-12 12:49:01,388 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-02-12 12:49:01,388 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-02-12 12:49:01,404 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-02-12 12:49:01,406 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.02 12:49:01" (1/1) ... [2018-02-12 12:49:01,412 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65e7f30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.02 12:49:01, skipping insertion in model container [2018-02-12 12:49:01,417 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.02 12:49:01" (1/1) ... [2018-02-12 12:49:01,461 INFO L153 Dispatcher]: Using SV-COMP mode [2018-02-12 12:49:01,897 INFO L153 Dispatcher]: Using SV-COMP mode [2018-02-12 12:49:02,329 WARN L252 ieTranslatorObserver]: Incorrect Syntax Variable is neither declared globally nor locally! ID=PFILE_BASIC_INFORMATION [2018-02-12 12:49:02,336 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@14c666ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.02 12:49:02, skipping insertion in model container [2018-02-12 12:49:02,337 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-02-12 12:49:02,337 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-02-12 12:49:02,338 INFO L168 Benchmark]: Toolchain (without parser) took 969.91 ms. Allocated memory is still 383.3 MB. Free memory was 333.1 MB in the beginning and 294.3 MB in the end (delta: 38.8 MB). Peak memory consumption was 38.8 MB. Max. memory is 1.9 GB. [2018-02-12 12:49:02,339 INFO L168 Benchmark]: CDTParser took 0.24 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 12:49:02,340 INFO L168 Benchmark]: CACSL2BoogieTranslator took 949.33 ms. Allocated memory is still 383.3 MB. Free memory was 332.0 MB in the beginning and 294.3 MB in the end (delta: 37.8 MB). Peak memory consumption was 37.8 MB. Max. memory is 1.9 GB. [2018-02-12 12:49:02,348 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 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. * CACSL2BoogieTranslator took 949.33 ms. Allocated memory is still 383.3 MB. Free memory was 332.0 MB in the beginning and 294.3 MB in the end (delta: 37.8 MB). Peak memory consumption was 37.8 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 867]: Incorrect Syntax Variable is neither declared globally nor locally! ID=PFILE_BASIC_INFORMATION RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...