java -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/ai/eq-bench/mempurity-32bit-Automizer_Camel+AI_EQ.epf -i ../../../trunk/examples/svcomp/ntdrivers/floppy_true-unreach-call_true-valid-memsafety.i.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d63d1fb [2018-01-27 23:12:19,985 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-27 23:12:19,987 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-27 23:12:20,012 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-27 23:12:20,012 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-27 23:12:20,013 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-27 23:12:20,014 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-27 23:12:20,019 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-27 23:12:20,021 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-27 23:12:20,022 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-27 23:12:20,024 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-27 23:12:20,024 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-27 23:12:20,025 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-27 23:12:20,027 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-27 23:12:20,040 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-27 23:12:20,042 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-27 23:12:20,044 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-27 23:12:20,046 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-27 23:12:20,047 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-27 23:12:20,053 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-27 23:12:20,055 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-01-27 23:12:20,069 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-27 23:12:20,070 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-27 23:12:20,071 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/mempurity-32bit-Automizer_Camel+AI_EQ.epf [2018-01-27 23:12:20,087 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-27 23:12:20,087 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-27 23:12:20,090 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-27 23:12:20,090 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-27 23:12:20,090 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-27 23:12:20,091 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-27 23:12:20,091 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-27 23:12:20,092 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-27 23:12:20,092 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-27 23:12:20,092 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-27 23:12:20,092 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-27 23:12:20,092 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-27 23:12:20,093 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-27 23:12:20,093 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-27 23:12:20,093 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-27 23:12:20,094 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-27 23:12:20,094 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-27 23:12:20,094 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-27 23:12:20,094 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-27 23:12:20,094 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-27 23:12:20,095 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-27 23:12:20,095 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-27 23:12:20,095 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-27 23:12:20,095 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-27 23:12:20,095 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-27 23:12:20,096 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-27 23:12:20,096 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-27 23:12:20,096 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-27 23:12:20,096 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-27 23:12:20,096 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-27 23:12:20,096 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-27 23:12:20,097 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-27 23:12:20,097 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-27 23:12:20,099 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-27 23:12:20,099 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-27 23:12:20,100 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-27 23:12:20,100 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-27 23:12:20,155 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-27 23:12:20,170 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-27 23:12:20,177 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-27 23:12:20,179 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-27 23:12:20,180 INFO L276 PluginConnector]: CDTParser initialized [2018-01-27 23:12:20,180 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers/floppy_true-unreach-call_true-valid-memsafety.i.cil.c [2018-01-27 23:12:20,694 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-27 23:12:20,702 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-27 23:12:20,703 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-27 23:12:20,703 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-27 23:12:20,710 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-27 23:12:20,712 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:12:20" (1/1) ... [2018-01-27 23:12:20,715 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7513f5ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:12:20, skipping insertion in model container [2018-01-27 23:12:20,715 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:12:20" (1/1) ... [2018-01-27 23:12:20,735 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-27 23:12:20,985 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-27 23:12:21,213 WARN L252 ieTranslatorObserver]: Incorrect Syntax Variable is neither declared globally nor locally! ID=PFILE_BASIC_INFORMATION [2018-01-27 23:12:21,213 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7330ca60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:12:21, skipping insertion in model container [2018-01-27 23:12:21,214 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-27 23:12:21,214 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-01-27 23:12:21,215 INFO L168 Benchmark]: Toolchain (without parser) took 520.93 ms. Allocated memory is still 303.6 MB. Free memory was 256.5 MB in the beginning and 216.6 MB in the end (delta: 39.9 MB). Peak memory consumption was 39.9 MB. Max. memory is 5.3 GB. [2018-01-27 23:12:21,217 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 303.6 MB. Free memory is still 268.4 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-27 23:12:21,218 INFO L168 Benchmark]: CACSL2BoogieTranslator took 511.04 ms. Allocated memory is still 303.6 MB. Free memory was 254.5 MB in the beginning and 218.6 MB in the end (delta: 35.9 MB). Peak memory consumption was 35.9 MB. Max. memory is 5.3 GB. [2018-01-27 23:12:21,220 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 303.6 MB. Free memory is still 268.4 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 511.04 ms. Allocated memory is still 303.6 MB. Free memory was 254.5 MB in the beginning and 218.6 MB in the end (delta: 35.9 MB). Peak memory consumption was 35.9 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 876]: Incorrect Syntax Variable is neither declared globally nor locally! ID=PFILE_BASIC_INFORMATION RESULT: Ultimate could not prove your program: Incorrect Syntax Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/floppy_true-unreach-call_true-valid-memsafety.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ.epf_AutomizerC.xml/Csv-Benchmark-0-2018-01-27_23-12-21-237.csv Received shutdown request...