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-drivers-clk1__drivers-net-ethernet-intel-e1000-e1000_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c854ea4 [2018-11-11 00:23:36,242 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 00:23:36,249 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 00:23:36,290 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 00:23:36,290 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 00:23:36,295 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 00:23:36,297 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 00:23:36,305 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 00:23:36,307 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 00:23:36,311 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 00:23:36,315 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 00:23:36,320 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 00:23:36,322 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 00:23:36,326 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 00:23:36,327 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 00:23:36,333 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 00:23:36,338 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 00:23:36,343 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 00:23:36,355 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 00:23:36,361 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 00:23:36,362 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 00:23:36,374 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 00:23:36,382 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-11 00:23:36,412 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 [2018-11-11 00:23:36,465 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 00:23:36,466 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 00:23:36,471 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 00:23:36,471 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 00:23:36,472 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 00:23:36,473 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 00:23:36,473 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 00:23:36,473 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 00:23:36,473 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 00:23:36,474 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 00:23:36,477 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 00:23:36,477 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 00:23:36,477 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 00:23:36,478 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 00:23:36,478 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 00:23:36,478 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 00:23:36,478 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 00:23:36,479 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 00:23:36,479 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 00:23:36,479 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 00:23:36,479 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 00:23:36,479 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 00:23:36,479 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 00:23:36,485 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-11 00:23:36,485 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 00:23:36,486 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-11 00:23:36,486 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 00:23:36,486 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 00:23:36,644 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 00:23:36,682 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 00:23:36,696 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 00:23:36,702 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 00:23:36,703 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 00:23:36,704 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-intel-e1000-e1000_true-unreach-call.cil.c [2018-11-11 00:23:36,860 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3040511de/c3e614a0ec0e4a13be537941781422ab/FLAG6a3660cd3 [2018-11-11 00:23:39,664 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 00:23:39,666 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-intel-e1000-e1000_true-unreach-call.cil.c [2018-11-11 00:23:39,917 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3040511de/c3e614a0ec0e4a13be537941781422ab/FLAG6a3660cd3 [2018-11-11 00:23:39,968 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3040511de/c3e614a0ec0e4a13be537941781422ab [2018-11-11 00:23:39,994 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 00:23:40,003 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 00:23:40,004 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 00:23:40,005 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 00:23:40,016 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 00:23:40,018 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 12:23:39" (1/1) ... [2018-11-11 00:23:40,028 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e433a17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:23:40, skipping insertion in model container [2018-11-11 00:23:40,029 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 12:23:39" (1/1) ... [2018-11-11 00:23:40,058 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 00:23:41,155 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 00:24:18,508 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 00:24:19,629 INFO L189 MainTranslator]: Completed pre-run [2018-11-11 00:24:42,331 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 00:24:46,507 INFO L193 MainTranslator]: Completed translation [2018-11-11 00:24:46,511 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:24:46 WrapperNode [2018-11-11 00:24:46,512 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 00:24:46,513 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-11 00:24:46,513 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-11 00:24:46,513 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-11 00:24:46,538 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:24:46" (1/1) ... [2018-11-11 00:24:46,538 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:24:46" (1/1) ... [2018-11-11 00:24:47,153 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:24:46" (1/1) ... [2018-11-11 00:24:47,156 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:24:46" (1/1) ... [2018-11-11 00:24:49,002 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:24:46" (1/1) ... [2018-11-11 00:24:49,206 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:24:46" (1/1) ... [2018-11-11 00:24:49,918 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:24:46" (1/1) ... [2018-11-11 00:24:50,290 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-11 00:24:50,296 INFO L168 Benchmark]: Toolchain (without parser) took 70301.50 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.3 GB in the end (delta: 561.2 MB). Peak memory consumption was 561.2 MB. Max. memory is 3.9 GB. [2018-11-11 00:24:50,305 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-11-11 00:24:50,306 INFO L168 Benchmark]: CACSL2BoogieTranslator took 66508.01 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: 176.7 MB). Peak memory consumption was 597.4 MB. Max. memory is 3.9 GB. [2018-11-11 00:24:50,307 INFO L168 Benchmark]: Boogie Preprocessor took 3777.67 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.3 GB in the end (delta: 384.4 MB). Peak memory consumption was 384.4 MB. Max. memory is 3.9 GB. [2018-11-11 00:24:50,320 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 0.22 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 66508.01 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: 176.7 MB). Peak memory consumption was 597.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 3777.67 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.3 GB in the end (delta: 384.4 MB). Peak memory consumption was 384.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...