java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--hippi--rrunner.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 08:27:16,127 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 08:27:16,129 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 08:27:16,159 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 08:27:16,160 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 08:27:16,161 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 08:27:16,170 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 08:27:16,174 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 08:27:16,183 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 08:27:16,184 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 08:27:16,195 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 08:27:16,196 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 08:27:16,199 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 08:27:16,200 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 08:27:16,209 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 08:27:16,210 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 08:27:16,215 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 08:27:16,220 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 08:27:16,231 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 08:27:16,238 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 08:27:16,240 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 08:27:16,244 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 08:27:16,255 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 08:27:16,255 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 08:27:16,257 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 08:27:16,261 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 08:27:16,262 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 08:27:16,263 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 08:27:16,272 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 08:27:16,276 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 08:27:16,279 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 08:27:16,280 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 08:27:16,280 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 08:27:16,281 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 08:27:16,287 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 08:27:16,288 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 08:27:16,288 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 [2018-11-27 08:27:16,338 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 08:27:16,338 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 08:27:16,346 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 08:27:16,346 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 08:27:16,347 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 08:27:16,348 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 08:27:16,348 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 08:27:16,348 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 08:27:16,348 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 08:27:16,350 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 08:27:16,350 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 08:27:16,352 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 08:27:16,352 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 08:27:16,352 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 08:27:16,352 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 08:27:16,353 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 08:27:16,353 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 08:27:16,353 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 08:27:16,353 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 08:27:16,353 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 08:27:16,354 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 08:27:16,354 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 08:27:16,354 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 08:27:16,354 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 08:27:16,361 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 08:27:16,361 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 08:27:16,361 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 08:27:16,362 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 08:27:16,362 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 08:27:16,362 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 08:27:16,362 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 08:27:16,465 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 08:27:16,507 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 08:27:16,517 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 08:27:16,520 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 08:27:16,521 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 08:27:16,527 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--hippi--rrunner.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 08:27:16,683 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4bb4ed9ae/9a655e17820c48dba3e3103a5f2f8bb3/FLAG938558938 [2018-11-27 08:27:18,682 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 08:27:18,683 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--hippi--rrunner.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 08:27:18,798 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4bb4ed9ae/9a655e17820c48dba3e3103a5f2f8bb3/FLAG938558938 [2018-11-27 08:27:19,059 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4bb4ed9ae/9a655e17820c48dba3e3103a5f2f8bb3 [2018-11-27 08:27:19,087 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 08:27:19,090 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-27 08:27:19,091 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 08:27:19,095 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 08:27:19,103 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 08:27:19,111 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:27:19" (1/1) ... [2018-11-27 08:27:19,120 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e0081a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:27:19, skipping insertion in model container [2018-11-27 08:27:19,121 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:27:19" (1/1) ... [2018-11-27 08:27:19,141 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 08:27:19,486 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 08:27:25,008 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 08:27:25,167 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 08:27:26,215 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 08:27:27,039 INFO L195 MainTranslator]: Completed translation [2018-11-27 08:27:27,040 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:27:27 WrapperNode [2018-11-27 08:27:27,040 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 08:27:27,041 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 08:27:27,041 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 08:27:27,046 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 08:27:27,085 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:27:27" (1/1) ... [2018-11-27 08:27:27,085 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:27:27" (1/1) ... [2018-11-27 08:27:27,282 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:27:27" (1/1) ... [2018-11-27 08:27:27,283 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:27:27" (1/1) ... [2018-11-27 08:27:27,734 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:27:27" (1/1) ... [2018-11-27 08:27:27,794 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:27:27" (1/1) ... [2018-11-27 08:27:27,870 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:27:27" (1/1) ... [2018-11-27 08:27:27,946 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 08:27:27,952 INFO L168 Benchmark]: Toolchain (without parser) took 8861.15 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: 217.3 MB). Peak memory consumption was 217.3 MB. Max. memory is 3.9 GB. [2018-11-27 08:27:27,958 INFO L168 Benchmark]: CDTParser took 0.36 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. [2018-11-27 08:27:27,958 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7948.95 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: 172.2 MB). Peak memory consumption was 172.2 MB. Max. memory is 3.9 GB. [2018-11-27 08:27:27,960 INFO L168 Benchmark]: Boogie Preprocessor took 905.37 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 45.1 MB). Peak memory consumption was 45.1 MB. Max. memory is 3.9 GB. [2018-11-27 08:27:27,967 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 0.36 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 7948.95 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: 172.2 MB). Peak memory consumption was 172.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 905.37 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 45.1 MB). Peak memory consumption was 45.1 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...