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_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-broadcom-bnx2_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8afb04a [2018-11-26 17:32:04,983 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 17:32:04,988 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 17:32:05,023 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 17:32:05,023 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 17:32:05,028 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 17:32:05,029 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 17:32:05,037 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 17:32:05,042 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 17:32:05,052 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 17:32:05,053 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 17:32:05,056 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 17:32:05,057 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 17:32:05,058 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 17:32:05,066 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 17:32:05,068 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 17:32:05,072 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 17:32:05,074 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 17:32:05,076 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 17:32:05,086 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 17:32:05,093 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 17:32:05,096 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 17:32:05,106 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-26 17:32:05,135 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 [2018-11-26 17:32:05,175 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 17:32:05,175 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 17:32:05,179 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 17:32:05,180 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 17:32:05,186 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 17:32:05,186 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 17:32:05,186 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 17:32:05,187 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 17:32:05,187 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-26 17:32:05,187 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 17:32:05,187 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-26 17:32:05,187 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 17:32:05,193 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-26 17:32:05,193 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 17:32:05,193 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 17:32:05,194 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-26 17:32:05,194 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 17:32:05,194 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 17:32:05,194 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 17:32:05,194 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 17:32:05,196 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 17:32:05,196 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 17:32:05,196 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 17:32:05,197 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-26 17:32:05,197 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-26 17:32:05,197 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 17:32:05,197 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-26 17:32:05,197 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-26 17:32:05,198 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-26 17:32:05,324 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 17:32:05,369 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 17:32:05,378 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 17:32:05,383 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 17:32:05,386 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 17:32:05,387 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-broadcom-bnx2_true-unreach-call.cil.c [2018-11-26 17:32:05,568 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c719b5b5/1751678f5524409b8127d8901c1f39f0/FLAG5e80b7de7 [2018-11-26 17:32:07,841 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 17:32:07,842 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-broadcom-bnx2_true-unreach-call.cil.c [2018-11-26 17:32:08,030 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c719b5b5/1751678f5524409b8127d8901c1f39f0/FLAG5e80b7de7 [2018-11-26 17:32:08,248 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c719b5b5/1751678f5524409b8127d8901c1f39f0 [2018-11-26 17:32:08,267 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 17:32:08,270 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 17:32:08,280 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 17:32:08,280 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 17:32:08,292 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 17:32:08,294 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:32:08" (1/1) ... [2018-11-26 17:32:08,302 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46c57ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:32:08, skipping insertion in model container [2018-11-26 17:32:08,302 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:32:08" (1/1) ... [2018-11-26 17:32:08,331 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 17:32:09,037 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 17:32:25,044 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 17:32:25,368 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 17:32:27,587 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 17:32:31,774 INFO L195 MainTranslator]: Completed translation [2018-11-26 17:32:31,775 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:32:31 WrapperNode [2018-11-26 17:32:31,775 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 17:32:31,781 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 17:32:31,781 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 17:32:31,782 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 17:32:31,801 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:32:31" (1/1) ... [2018-11-26 17:32:31,801 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:32:31" (1/1) ... [2018-11-26 17:32:32,193 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:32:31" (1/1) ... [2018-11-26 17:32:32,194 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:32:31" (1/1) ... [2018-11-26 17:32:33,490 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:32:31" (1/1) ... [2018-11-26 17:32:33,621 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:32:31" (1/1) ... [2018-11-26 17:32:33,909 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:32:31" (1/1) ... [2018-11-26 17:32:34,174 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 17:32:34,183 INFO L168 Benchmark]: Toolchain (without parser) took 25914.89 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: 259.1 MB). Peak memory consumption was 259.1 MB. Max. memory is 3.9 GB. [2018-11-26 17:32:34,188 INFO L168 Benchmark]: CDTParser took 0.31 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. [2018-11-26 17:32:34,189 INFO L168 Benchmark]: CACSL2BoogieTranslator took 23495.63 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: 55.8 MB). Peak memory consumption was 619.4 MB. Max. memory is 3.9 GB. [2018-11-26 17:32:34,193 INFO L168 Benchmark]: Boogie Preprocessor took 2393.72 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 203.4 MB). Peak memory consumption was 203.4 MB. Max. memory is 3.9 GB. [2018-11-26 17:32:34,201 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 0.31 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 23495.63 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: 55.8 MB). Peak memory consumption was 619.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2393.72 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 203.4 MB). Peak memory consumption was 203.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...