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-BIN-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--ethernet--smsc--smc91c92_cs.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 11:44:31,001 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 11:44:31,004 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 11:44:31,045 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 11:44:31,045 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 11:44:31,048 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 11:44:31,054 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 11:44:31,058 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 11:44:31,064 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 11:44:31,065 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 11:44:31,078 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 11:44:31,079 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 11:44:31,080 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 11:44:31,086 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 11:44:31,094 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 11:44:31,095 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 11:44:31,098 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 11:44:31,103 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 11:44:31,111 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 11:44:31,120 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 11:44:31,127 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 11:44:31,132 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 11:44:31,134 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-27 11:44:31,158 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 11:44:31,159 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 11:44:31,163 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 11:44:31,165 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 11:44:31,166 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 11:44:31,210 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 11:44:31,210 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 11:44:31,211 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 11:44:31,218 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 11:44:31,219 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 11:44:31,219 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 11:44:31,220 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 11:44:31,221 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 11:44:31,221 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 11:44:31,221 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 11:44:31,221 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 11:44:31,222 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 11:44:31,222 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 11:44:31,222 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 11:44:31,222 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 11:44:31,225 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 11:44:31,225 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 11:44:31,225 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 11:44:31,226 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 11:44:31,226 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 11:44:31,226 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 11:44:31,226 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 11:44:31,226 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 11:44:31,227 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 11:44:31,227 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 11:44:31,227 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 11:44:31,227 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 11:44:31,228 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 11:44:31,232 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 11:44:31,232 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 11:44:31,233 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 11:44:31,332 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 11:44:31,367 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 11:44:31,377 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 11:44:31,381 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 11:44:31,382 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 11:44:31,386 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--smsc--smc91c92_cs.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 11:44:31,537 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ad1a57b1c/f76b1919b2c54d9d875634b0d989dd6c/FLAGb6f83fa17 [2018-11-27 11:44:33,556 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 11:44:33,560 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--smsc--smc91c92_cs.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 11:44:33,678 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ad1a57b1c/f76b1919b2c54d9d875634b0d989dd6c/FLAGb6f83fa17 [2018-11-27 11:44:33,722 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ad1a57b1c/f76b1919b2c54d9d875634b0d989dd6c [2018-11-27 11:44:33,749 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 11:44:33,753 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 11:44:33,757 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 11:44:33,757 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 11:44:33,769 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 11:44:33,771 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:44:33" (1/1) ... [2018-11-27 11:44:33,784 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78219942 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:33, skipping insertion in model container [2018-11-27 11:44:33,785 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:44:33" (1/1) ... [2018-11-27 11:44:33,805 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 11:44:34,163 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 11:44:39,341 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 11:44:39,555 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 11:44:40,765 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 11:44:41,784 INFO L195 MainTranslator]: Completed translation [2018-11-27 11:44:41,785 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:41 WrapperNode [2018-11-27 11:44:41,785 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 11:44:41,786 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 11:44:41,786 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 11:44:41,786 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 11:44:41,813 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:41" (1/1) ... [2018-11-27 11:44:42,039 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:41" (1/1) ... [2018-11-27 11:44:42,157 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 11:44:42,157 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 11:44:42,158 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 11:44:42,158 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 11:44:42,185 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:41" (1/1) ... [2018-11-27 11:44:42,188 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:41" (1/1) ... [2018-11-27 11:44:42,312 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:41" (1/1) ... [2018-11-27 11:44:42,318 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:41" (1/1) ... [2018-11-27 11:44:42,844 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:41" (1/1) ... [2018-11-27 11:44:42,940 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:41" (1/1) ... [2018-11-27 11:44:43,061 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:41" (1/1) ... [2018-11-27 11:44:43,137 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 11:44:43,140 INFO L168 Benchmark]: Toolchain (without parser) took 9390.86 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 349.1 MB). Peak memory consumption was 349.1 MB. Max. memory is 3.9 GB. [2018-11-27 11:44:43,149 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 11:44:43,149 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8028.35 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 281.4 MB). Peak memory consumption was 281.4 MB. Max. memory is 3.9 GB. [2018-11-27 11:44:43,150 INFO L168 Benchmark]: Boogie Procedure Inliner took 371.11 ms. Allocated memory is still 2.0 GB. Free memory is still 1.6 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 11:44:43,152 INFO L168 Benchmark]: Boogie Preprocessor took 980.39 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 67.7 MB). Peak memory consumption was 67.7 MB. Max. memory is 3.9 GB. [2018-11-27 11:44:43,161 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 8028.35 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 281.4 MB). Peak memory consumption was 281.4 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 371.11 ms. Allocated memory is still 2.0 GB. Free memory is still 1.6 GB. There was no memory consumed. Max. memory is 3.9 GB. * Boogie Preprocessor took 980.39 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 67.7 MB). Peak memory consumption was 67.7 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...