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_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-sun-cassini_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-10914cd [2018-11-09 13:06:09,019 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 13:06:09,021 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 13:06:09,048 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 13:06:09,052 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 13:06:09,053 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 13:06:09,055 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 13:06:09,057 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 13:06:09,059 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 13:06:09,060 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 13:06:09,067 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 13:06:09,067 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 13:06:09,068 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 13:06:09,071 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 13:06:09,072 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 13:06:09,073 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 13:06:09,073 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 13:06:09,087 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 13:06:09,088 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 13:06:09,092 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 13:06:09,093 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 13:06:09,100 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 13:06:09,104 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 13:06:09,104 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 13:06:09,104 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 13:06:09,105 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 13:06:09,106 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 13:06:09,106 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 13:06:09,112 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 13:06:09,113 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 13:06:09,113 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 13:06:09,113 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 13:06:09,114 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 13:06:09,114 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 13:06:09,114 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 13:06:09,120 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 13:06:09,121 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 [2018-11-09 13:06:09,155 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 13:06:09,155 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 13:06:09,159 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 13:06:09,159 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 13:06:09,160 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 13:06:09,160 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 13:06:09,160 INFO L133 SettingsManager]: * Use SBE=true [2018-11-09 13:06:09,160 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 13:06:09,160 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-09 13:06:09,160 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 13:06:09,161 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 13:06:09,163 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 13:06:09,163 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 13:06:09,163 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 13:06:09,163 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 13:06:09,166 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 13:06:09,166 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-09 13:06:09,166 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 13:06:09,166 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-09 13:06:09,166 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-09 13:06:09,166 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 13:06:09,167 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 13:06:09,168 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 13:06:09,168 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-09 13:06:09,168 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 13:06:09,168 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-09 13:06:09,168 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-09 13:06:09,168 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-09 13:06:09,258 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 13:06:09,282 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 13:06:09,290 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 13:06:09,291 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 13:06:09,291 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 13:06:09,292 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-sun-cassini_true-unreach-call.cil.c [2018-11-09 13:06:09,395 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/724a37657/3fca352bb8ed4df297f0cf54db1d7c83/FLAG36843cd89 [2018-11-09 13:06:10,936 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 13:06:10,939 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-sun-cassini_true-unreach-call.cil.c [2018-11-09 13:06:11,043 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/724a37657/3fca352bb8ed4df297f0cf54db1d7c83/FLAG36843cd89 [2018-11-09 13:06:11,070 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/724a37657/3fca352bb8ed4df297f0cf54db1d7c83 [2018-11-09 13:06:11,094 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 13:06:11,095 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-09 13:06:11,100 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 13:06:11,100 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 13:06:11,108 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 13:06:11,109 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:06:11" (1/1) ... [2018-11-09 13:06:11,118 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35ef76cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:06:11, skipping insertion in model container [2018-11-09 13:06:11,118 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:06:11" (1/1) ... [2018-11-09 13:06:11,135 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 13:06:11,511 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 13:06:24,262 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 13:06:24,495 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 13:06:31,426 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 13:06:32,930 INFO L193 MainTranslator]: Completed translation [2018-11-09 13:06:32,931 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:06:32 WrapperNode [2018-11-09 13:06:32,931 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 13:06:32,933 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 13:06:32,933 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 13:06:32,933 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 13:06:32,945 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:06:32" (1/1) ... [2018-11-09 13:06:32,945 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:06:32" (1/1) ... [2018-11-09 13:06:33,122 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:06:32" (1/1) ... [2018-11-09 13:06:33,123 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:06:32" (1/1) ... [2018-11-09 13:06:33,544 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:06:32" (1/1) ... [2018-11-09 13:06:33,603 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:06:32" (1/1) ... [2018-11-09 13:06:33,697 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:06:32" (1/1) ... [2018-11-09 13:06:33,790 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-09 13:06:33,795 INFO L168 Benchmark]: Toolchain (without parser) took 22700.52 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: 167.9 MB). Peak memory consumption was 167.9 MB. Max. memory is 3.9 GB. [2018-11-09 13:06:33,801 INFO L168 Benchmark]: CDTParser took 0.13 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. [2018-11-09 13:06:33,802 INFO L168 Benchmark]: CACSL2BoogieTranslator took 21832.60 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: 55.1 MB). Peak memory consumption was 521.0 MB. Max. memory is 3.9 GB. [2018-11-09 13:06:33,803 INFO L168 Benchmark]: Boogie Preprocessor took 860.10 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: 112.8 MB). Peak memory consumption was 112.8 MB. Max. memory is 3.9 GB. [2018-11-09 13:06:33,810 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 0.13 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 21832.60 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: 55.1 MB). Peak memory consumption was 521.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 860.10 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: 112.8 MB). Peak memory consumption was 112.8 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...