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-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-phy-dp83640.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f5fa1ab [2018-02-12 11:06:54,715 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-02-12 11:06:54,718 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-02-12 11:06:54,772 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-02-12 11:06:54,772 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-02-12 11:06:54,773 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-02-12 11:06:54,774 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-02-12 11:06:54,783 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-02-12 11:06:54,786 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-02-12 11:06:54,787 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-02-12 11:06:54,796 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-02-12 11:06:54,796 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-02-12 11:06:54,800 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-02-12 11:06:54,802 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-02-12 11:06:54,816 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-02-12 11:06:54,819 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-02-12 11:06:54,830 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-02-12 11:06:54,832 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-02-12 11:06:54,834 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-02-12 11:06:54,844 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-02-12 11:06:54,847 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-02-12 11:06:54,851 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-02-12 11:06:54,852 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-02-12 11:06:54,853 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-02-12 11:06:54,854 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-02-12 11:06:54,864 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-02-12 11:06:54,865 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-02-12 11:06:54,866 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-02-12 11:06:54,866 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-02-12 11:06:54,866 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-02-12 11:06:54,872 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-02-12 11:06:54,873 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-02-12 11:06:54,915 INFO L110 SettingsManager]: Loading preferences was successful [2018-02-12 11:06:54,916 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-02-12 11:06:54,917 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-02-12 11:06:54,917 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-02-12 11:06:54,918 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-02-12 11:06:54,918 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-02-12 11:06:54,918 INFO L133 SettingsManager]: * Use SBE=true [2018-02-12 11:06:54,919 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-02-12 11:06:54,919 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-02-12 11:06:54,919 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-02-12 11:06:54,920 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-02-12 11:06:54,920 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-02-12 11:06:54,920 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-02-12 11:06:54,920 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-02-12 11:06:54,920 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-02-12 11:06:54,921 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-02-12 11:06:54,921 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-02-12 11:06:54,921 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-02-12 11:06:54,921 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-02-12 11:06:54,921 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-02-12 11:06:54,921 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-02-12 11:06:54,922 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-02-12 11:06:54,922 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-02-12 11:06:54,922 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-02-12 11:06:54,922 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-02-12 11:06:54,922 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-02-12 11:06:54,922 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-02-12 11:06:54,923 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-02-12 11:06:54,923 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-02-12 11:06:55,028 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-02-12 11:06:55,061 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-02-12 11:06:55,066 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-02-12 11:06:55,079 INFO L271 PluginConnector]: Initializing CDTParser... [2018-02-12 11:06:55,079 INFO L276 PluginConnector]: CDTParser initialized [2018-02-12 11:06:55,080 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-phy-dp83640.cil.out.c [2018-02-12 11:06:57,914 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-02-12 11:06:57,935 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-02-12 11:06:57,937 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-02-12 11:06:57,942 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-02-12 11:06:57,950 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-02-12 11:06:57,960 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.02 11:06:57" (1/1) ... [2018-02-12 11:06:57,964 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@535b68d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.02 11:06:57, skipping insertion in model container [2018-02-12 11:06:57,968 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.02 11:06:57" (1/1) ... [2018-02-12 11:06:58,014 INFO L153 Dispatcher]: Using SV-COMP mode [2018-02-12 11:07:00,113 INFO L153 Dispatcher]: Using SV-COMP mode [2018-02-12 11:07:00,419 WARN L252 ieTranslatorObserver]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): WORK_STRUCT_PENDING_BIT [2018-02-12 11:07:00,420 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2a2bfc7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.02 11:07:00, skipping insertion in model container [2018-02-12 11:07:00,420 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-02-12 11:07:00,420 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-02-12 11:07:00,423 INFO L168 Benchmark]: Toolchain (without parser) took 2507.63 ms. Allocated memory is still 383.3 MB. Free memory was 287.2 MB in the beginning and 239.8 MB in the end (delta: 47.4 MB). Peak memory consumption was 68.9 MB. Max. memory is 1.9 GB. [2018-02-12 11:07:00,425 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 383.3 MB. Free memory is still 345.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-02-12 11:07:00,433 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2483.72 ms. Allocated memory is still 383.3 MB. Free memory was 286.1 MB in the beginning and 239.8 MB in the end (delta: 46.3 MB). Peak memory consumption was 67.8 MB. Max. memory is 1.9 GB. [2018-02-12 11:07:00,435 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 345.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 2483.72 ms. Allocated memory is still 383.3 MB. Free memory was 286.1 MB in the beginning and 239.8 MB in the end (delta: 46.3 MB). Peak memory consumption was 67.8 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 11368]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): WORK_STRUCT_PENDING_BIT RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...