java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1f713e5 [2018-11-05 12:09:50,953 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-05 12:09:50,964 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-05 12:09:50,994 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-05 12:09:50,996 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-05 12:09:51,005 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-05 12:09:51,009 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-05 12:09:51,012 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-05 12:09:51,022 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-05 12:09:51,023 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-05 12:09:51,035 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-05 12:09:51,035 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-05 12:09:51,042 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-05 12:09:51,043 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-05 12:09:51,050 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-05 12:09:51,051 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-05 12:09:51,059 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-05 12:09:51,061 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-05 12:09:51,073 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-05 12:09:51,075 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-05 12:09:51,082 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-05 12:09:51,088 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-05 12:09:51,102 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-05 12:09:51,102 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-05 12:09:51,103 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-05 12:09:51,104 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-05 12:09:51,105 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-05 12:09:51,111 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-05 12:09:51,112 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-05 12:09:51,113 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-05 12:09:51,113 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-05 12:09:51,118 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-05 12:09:51,118 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-05 12:09:51,118 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-05 12:09:51,125 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-05 12:09:51,126 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-05 12:09:51,126 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-05 12:09:51,181 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-05 12:09:51,181 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-05 12:09:51,186 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-05 12:09:51,187 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-05 12:09:51,193 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-05 12:09:51,193 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-05 12:09:51,193 INFO L133 SettingsManager]: * Use SBE=true [2018-11-05 12:09:51,193 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-05 12:09:51,194 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-05 12:09:51,194 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-05 12:09:51,194 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-05 12:09:51,194 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-05 12:09:51,200 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-05 12:09:51,200 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-05 12:09:51,201 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-05 12:09:51,201 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-05 12:09:51,201 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-05 12:09:51,201 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-05 12:09:51,202 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-05 12:09:51,204 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-05 12:09:51,204 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-05 12:09:51,205 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-05 12:09:51,205 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-05 12:09:51,205 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-05 12:09:51,205 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-05 12:09:51,206 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-05 12:09:51,206 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-05 12:09:51,206 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-05 12:09:51,206 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-05 12:09:51,207 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-05 12:09:51,366 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-05 12:09:51,409 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-05 12:09:51,424 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-05 12:09:51,427 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-05 12:09:51,430 INFO L276 PluginConnector]: CDTParser initialized [2018-11-05 12:09:51,431 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.c [2018-11-05 12:09:51,589 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6532a1786/057a6ee1b7424920add6a3ae54018265/FLAG996c12afd [2018-11-05 12:09:53,931 INFO L298 CDTParser]: Found 1 translation units. [2018-11-05 12:09:53,938 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.c [2018-11-05 12:09:54,073 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6532a1786/057a6ee1b7424920add6a3ae54018265/FLAG996c12afd [2018-11-05 12:09:54,116 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6532a1786/057a6ee1b7424920add6a3ae54018265 [2018-11-05 12:09:54,144 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-05 12:09:54,150 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-05 12:09:54,154 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-05 12:09:54,154 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-05 12:09:54,165 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-05 12:09:54,171 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 12:09:54" (1/1) ... [2018-11-05 12:09:54,174 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bf4f681 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:09:54, skipping insertion in model container [2018-11-05 12:09:54,178 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 12:09:54" (1/1) ... [2018-11-05 12:09:54,207 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-05 12:09:54,722 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-05 12:10:09,465 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 12:10:09,766 INFO L189 MainTranslator]: Completed pre-run [2018-11-05 12:10:17,661 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 12:10:19,093 INFO L193 MainTranslator]: Completed translation [2018-11-05 12:10:19,094 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:10:19 WrapperNode [2018-11-05 12:10:19,094 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-05 12:10:19,095 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-05 12:10:19,095 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-05 12:10:19,095 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-05 12:10:19,132 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:10:19" (1/1) ... [2018-11-05 12:10:19,132 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:10:19" (1/1) ... [2018-11-05 12:10:19,461 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:10:19" (1/1) ... [2018-11-05 12:10:19,461 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:10:19" (1/1) ... [2018-11-05 12:10:20,342 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:10:19" (1/1) ... [2018-11-05 12:10:20,449 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:10:19" (1/1) ... [2018-11-05 12:10:20,595 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:10:19" (1/1) ... [2018-11-05 12:10:20,754 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-05 12:10:20,762 INFO L168 Benchmark]: Toolchain (without parser) took 26614.27 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 222.0 MB). Peak memory consumption was 222.0 MB. Max. memory is 3.9 GB. [2018-11-05 12:10:20,769 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-05 12:10:20,773 INFO L168 Benchmark]: CACSL2BoogieTranslator took 24940.94 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 86.5 MB). Peak memory consumption was 526.7 MB. Max. memory is 3.9 GB. [2018-11-05 12:10:20,774 INFO L168 Benchmark]: Boogie Preprocessor took 1659.31 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 135.5 MB). Peak memory consumption was 135.5 MB. Max. memory is 3.9 GB. [2018-11-05 12:10:20,784 INFO L336 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 0.23 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 24940.94 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 86.5 MB). Peak memory consumption was 526.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1659.31 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 135.5 MB). Peak memory consumption was 135.5 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...