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-ti-tlan_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-222bf82 [2018-11-10 10:57:24,750 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 10:57:24,756 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 10:57:24,799 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 10:57:24,799 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 10:57:24,800 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 10:57:24,805 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 10:57:24,810 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 10:57:24,817 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 10:57:24,821 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 10:57:24,824 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 10:57:24,824 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 10:57:24,833 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 10:57:24,834 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 10:57:24,842 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 10:57:24,843 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 10:57:24,848 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 10:57:24,861 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 10:57:24,869 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 10:57:24,874 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 10:57:24,881 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 10:57:24,887 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 10:57:24,897 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-10 10:57:24,921 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 10:57:24,922 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 10:57:24,928 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 10:57:24,929 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 10:57:24,932 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 [2018-11-10 10:57:24,984 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 10:57:24,985 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 10:57:24,989 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 10:57:24,990 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 10:57:24,995 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 10:57:24,995 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 10:57:24,995 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 10:57:24,995 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 10:57:24,996 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 10:57:24,998 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 10:57:24,998 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 10:57:24,998 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 10:57:24,999 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 10:57:24,999 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 10:57:24,999 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 10:57:24,999 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 10:57:24,999 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 10:57:25,000 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 10:57:25,000 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 10:57:25,000 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 10:57:25,000 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 10:57:25,006 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 10:57:25,006 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 10:57:25,006 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 10:57:25,007 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 10:57:25,007 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 10:57:25,007 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 10:57:25,007 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-10 10:57:25,149 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 10:57:25,191 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 10:57:25,205 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 10:57:25,206 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 10:57:25,209 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 10:57:25,210 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-ti-tlan_true-unreach-call.cil.c [2018-11-10 10:57:25,365 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b20369b7/107254de74c1444e8b7d4c0d6e587e41/FLAG805177f0b [2018-11-10 10:57:27,386 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 10:57:27,390 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-ti-tlan_true-unreach-call.cil.c [2018-11-10 10:57:27,540 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b20369b7/107254de74c1444e8b7d4c0d6e587e41/FLAG805177f0b [2018-11-10 10:57:27,587 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b20369b7/107254de74c1444e8b7d4c0d6e587e41 [2018-11-10 10:57:27,612 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 10:57:27,619 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-10 10:57:27,621 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 10:57:27,621 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 10:57:27,632 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 10:57:27,636 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:57:27" (1/1) ... [2018-11-10 10:57:27,644 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 10.11 10:57:27, skipping insertion in model container [2018-11-10 10:57:27,644 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:57:27" (1/1) ... [2018-11-10 10:57:27,675 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 10:57:28,113 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 10:57:39,586 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:57:39,860 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 10:57:45,445 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:57:47,227 INFO L193 MainTranslator]: Completed translation [2018-11-10 10:57:47,228 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:57:47 WrapperNode [2018-11-10 10:57:47,228 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 10:57:47,229 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 10:57:47,229 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 10:57:47,229 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 10:57:47,257 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:57:47" (1/1) ... [2018-11-10 10:57:47,257 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:57:47" (1/1) ... [2018-11-10 10:57:47,531 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:57:47" (1/1) ... [2018-11-10 10:57:47,537 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:57:47" (1/1) ... [2018-11-10 10:57:47,988 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:57:47" (1/1) ... [2018-11-10 10:57:48,069 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:57:47" (1/1) ... [2018-11-10 10:57:48,150 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:57:47" (1/1) ... [2018-11-10 10:57:48,237 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 10:57:48,246 INFO L168 Benchmark]: Toolchain (without parser) took 20632.97 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 368.0 MB). Peak memory consumption was 368.0 MB. Max. memory is 3.9 GB. [2018-11-10 10:57:48,251 INFO L168 Benchmark]: CDTParser took 0.23 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. [2018-11-10 10:57:48,252 INFO L168 Benchmark]: CACSL2BoogieTranslator took 19608.15 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: 312.0 MB). Peak memory consumption was 505.0 MB. Max. memory is 3.9 GB. [2018-11-10 10:57:48,258 INFO L168 Benchmark]: Boogie Preprocessor took 1009.66 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 56.1 MB). Peak memory consumption was 56.1 MB. Max. memory is 3.9 GB. [2018-11-10 10:57:48,265 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 0.23 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 19608.15 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: 312.0 MB). Peak memory consumption was 505.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1009.66 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 56.1 MB). Peak memory consumption was 56.1 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...