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-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--media--usb--b2c2--b2c2-flexcop-usb.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-3204b74 [2018-09-13 15:31:14,972 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-13 15:31:14,977 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-13 15:31:15,032 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-13 15:31:15,032 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-13 15:31:15,037 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-13 15:31:15,040 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-13 15:31:15,048 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-13 15:31:15,051 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-13 15:31:15,057 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-13 15:31:15,061 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-13 15:31:15,061 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-13 15:31:15,064 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-13 15:31:15,071 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-13 15:31:15,073 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-13 15:31:15,089 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-13 15:31:15,101 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-13 15:31:15,105 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-13 15:31:15,112 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-13 15:31:15,114 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-13 15:31:15,119 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-13 15:31:15,126 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-13 15:31:15,126 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-13 15:31:15,128 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-13 15:31:15,130 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-13 15:31:15,135 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-13 15:31:15,135 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-13 15:31:15,139 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-09-13 15:31:15,140 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-13 15:31:15,140 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-13 15:31:15,141 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-13 15:31:15,141 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 15:31:15,179 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-13 15:31:15,180 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-13 15:31:15,181 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-13 15:31:15,181 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-13 15:31:15,187 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-13 15:31:15,187 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-13 15:31:15,188 INFO L133 SettingsManager]: * Use SBE=true [2018-09-13 15:31:15,188 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-13 15:31:15,188 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-13 15:31:15,190 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-13 15:31:15,190 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-13 15:31:15,190 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-13 15:31:15,192 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-13 15:31:15,192 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-13 15:31:15,192 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-13 15:31:15,192 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-13 15:31:15,192 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-13 15:31:15,193 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-13 15:31:15,193 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-13 15:31:15,193 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-13 15:31:15,193 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-13 15:31:15,197 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-13 15:31:15,197 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-13 15:31:15,197 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-13 15:31:15,197 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-13 15:31:15,198 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-13 15:31:15,202 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-13 15:31:15,203 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-13 15:31:15,328 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-13 15:31:15,364 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-09-13 15:31:15,376 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-09-13 15:31:15,378 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-13 15:31:15,383 INFO L276 PluginConnector]: CDTParser initialized [2018-09-13 15:31:15,385 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--media--usb--b2c2--b2c2-flexcop-usb.ko-main.cil.out.c [2018-09-13 15:31:16,576 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-13 15:31:16,585 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-13 15:31:16,587 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-13 15:31:16,587 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-13 15:31:16,608 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-13 15:31:16,617 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 03:31:16" (1/1) ... [2018-09-13 15:31:16,628 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21b0680c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:31:16, skipping insertion in model container [2018-09-13 15:31:16,628 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 03:31:16" (1/1) ... [2018-09-13 15:31:16,678 INFO L153 Dispatcher]: Using SV-COMP mode [2018-09-13 15:31:17,147 INFO L153 Dispatcher]: Using SV-COMP mode [2018-09-13 15:31:18,577 INFO L450 PostProcessor]: Settings: Checked method=main [2018-09-13 15:31:19,233 INFO L450 PostProcessor]: Settings: Checked method=main [2018-09-13 15:31:19,428 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:31:19 WrapperNode [2018-09-13 15:31:19,428 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-13 15:31:19,435 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-13 15:31:19,435 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-13 15:31:19,435 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-13 15:31:19,477 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:31:19" (1/1) ... [2018-09-13 15:31:19,477 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:31:19" (1/1) ... [2018-09-13 15:31:19,668 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:31:19" (1/1) ... [2018-09-13 15:31:19,669 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:31:19" (1/1) ... [2018-09-13 15:31:21,498 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:31:19" (1/1) ... [2018-09-13 15:31:21,532 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:31:19" (1/1) ... [2018-09-13 15:31:21,582 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:31:19" (1/1) ... [2018-09-13 15:31:21,660 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-13 15:31:21,666 INFO L168 Benchmark]: Toolchain (without parser) took 5089.18 ms. Allocated memory is still 1.9 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 122.4 MB). Peak memory consumption was 491.2 MB. Max. memory is 1.9 GB. [2018-09-13 15:31:21,676 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 15:31:21,677 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2847.33 ms. Allocated memory is still 1.9 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 149.4 MB). Peak memory consumption was 149.4 MB. Max. memory is 1.9 GB. [2018-09-13 15:31:21,679 INFO L168 Benchmark]: Boogie Preprocessor took 2225.77 ms. Allocated memory is still 1.9 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: -27.0 MB). Peak memory consumption was 341.8 MB. Max. memory is 1.9 GB. [2018-09-13 15:31:21,690 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 2847.33 ms. Allocated memory is still 1.9 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 149.4 MB). Peak memory consumption was 149.4 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 2225.77 ms. Allocated memory is still 1.9 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: -27.0 MB). Peak memory consumption was 341.8 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...