java -ea -Xmx2000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-3204b74 [2018-09-13 15:32:36,836 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-13 15:32:36,841 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-13 15:32:36,877 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-13 15:32:36,878 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-13 15:32:36,885 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-13 15:32:36,893 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-13 15:32:36,899 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-13 15:32:36,912 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-13 15:32:36,913 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-13 15:32:36,920 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-13 15:32:36,921 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-13 15:32:36,929 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-13 15:32:36,934 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-13 15:32:36,936 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-13 15:32:36,948 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-13 15:32:36,957 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-13 15:32:36,968 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-13 15:32:36,969 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-13 15:32:36,976 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-13 15:32:36,984 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-09-13 15:32:36,999 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-13 15:32:37,000 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-13 15:32:37,000 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-09-13 15:32:37,043 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-13 15:32:37,046 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-13 15:32:37,047 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-13 15:32:37,047 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-13 15:32:37,048 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-13 15:32:37,048 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-13 15:32:37,048 INFO L133 SettingsManager]: * Use SBE=true [2018-09-13 15:32:37,053 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-13 15:32:37,054 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-13 15:32:37,054 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-13 15:32:37,054 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-13 15:32:37,055 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-13 15:32:37,055 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-13 15:32:37,055 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-13 15:32:37,056 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-13 15:32:37,056 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-13 15:32:37,056 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-13 15:32:37,057 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-13 15:32:37,057 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-13 15:32:37,057 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-13 15:32:37,057 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-13 15:32:37,057 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-13 15:32:37,058 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-13 15:32:37,058 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-13 15:32:37,058 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-13 15:32:37,058 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-13 15:32:37,064 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-13 15:32:37,064 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-13 15:32:37,204 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-13 15:32:37,249 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-09-13 15:32:37,260 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-09-13 15:32:37,266 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-13 15:32:37,266 INFO L276 PluginConnector]: CDTParser initialized [2018-09-13 15:32:37,267 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko-entry_point_true-unreach-call.cil.out.c [2018-09-13 15:32:38,968 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-13 15:32:38,974 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-13 15:32:38,980 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-13 15:32:38,982 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-13 15:32:38,996 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-13 15:32:39,005 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 03:32:38" (1/1) ... [2018-09-13 15:32:39,015 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cc354fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:32:39, skipping insertion in model container [2018-09-13 15:32:39,016 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 03:32:38" (1/1) ... [2018-09-13 15:32:39,061 INFO L153 Dispatcher]: Using SV-COMP mode [2018-09-13 15:32:40,202 INFO L153 Dispatcher]: Using SV-COMP mode [2018-09-13 15:32:43,995 INFO L450 PostProcessor]: Settings: Checked method=main [2018-09-13 15:32:45,436 INFO L450 PostProcessor]: Settings: Checked method=main [2018-09-13 15:32:46,212 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:32:46 WrapperNode [2018-09-13 15:32:46,213 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-13 15:32:46,213 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-13 15:32:46,214 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-13 15:32:46,215 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-13 15:32:46,253 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:32:46" (1/1) ... [2018-09-13 15:32:46,253 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:32:46" (1/1) ... [2018-09-13 15:32:46,700 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:32:46" (1/1) ... [2018-09-13 15:32:46,701 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:32:46" (1/1) ... [2018-09-13 15:32:47,834 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:32:46" (1/1) ... [2018-09-13 15:32:47,957 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:32:46" (1/1) ... [2018-09-13 15:32:48,123 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:32:46" (1/1) ... [2018-09-13 15:32:48,239 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-13 15:32:48,248 INFO L168 Benchmark]: Toolchain (without parser) took 9278.57 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 103.6 MB). Peak memory consumption was 520.8 MB. Max. memory is 1.9 GB. [2018-09-13 15:32:48,254 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-13 15:32:48,258 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7232.80 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.4 GB in the end (delta: 469.8 MB). Peak memory consumption was 505.5 MB. Max. memory is 1.9 GB. [2018-09-13 15:32:48,259 INFO L168 Benchmark]: Boogie Preprocessor took 2025.40 ms. Allocated memory is still 1.9 GB. Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -366.2 MB). Peak memory consumption was 51.0 MB. Max. memory is 1.9 GB. [2018-09-13 15:32:48,268 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 7232.80 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.4 GB in the end (delta: 469.8 MB). Peak memory consumption was 505.5 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 2025.40 ms. Allocated memory is still 1.9 GB. Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -366.2 MB). Peak memory consumption was 51.0 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...