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-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-irda-via-ircc_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 11:52:06,980 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 11:52:06,985 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 11:52:07,022 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 11:52:07,022 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 11:52:07,029 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 11:52:07,031 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 11:52:07,034 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 11:52:07,042 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 11:52:07,043 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 11:52:07,055 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 11:52:07,056 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 11:52:07,057 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 11:52:07,063 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 11:52:07,065 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 11:52:07,073 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 11:52:07,074 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 11:52:07,082 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 11:52:07,090 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 11:52:07,096 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 11:52:07,097 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 11:52:07,101 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 11:52:07,109 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-27 11:52:07,133 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 11:52:07,133 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 11:52:07,137 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 11:52:07,138 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 11:52:07,138 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 11:52:07,188 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 11:52:07,189 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 11:52:07,191 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 11:52:07,191 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 11:52:07,194 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 11:52:07,194 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 11:52:07,194 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 11:52:07,194 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 11:52:07,195 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 11:52:07,195 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 11:52:07,195 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 11:52:07,195 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 11:52:07,195 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 11:52:07,196 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 11:52:07,203 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 11:52:07,203 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 11:52:07,203 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 11:52:07,204 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 11:52:07,204 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 11:52:07,204 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 11:52:07,204 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 11:52:07,204 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 11:52:07,205 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 11:52:07,205 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 11:52:07,205 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 11:52:07,205 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 11:52:07,206 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 11:52:07,209 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 11:52:07,209 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 11:52:07,209 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 11:52:07,210 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 11:52:07,315 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 11:52:07,350 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 11:52:07,367 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 11:52:07,374 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 11:52:07,375 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 11:52:07,376 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-irda-via-ircc_true-unreach-call.cil.c [2018-11-27 11:52:07,525 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e346c13a/f2a67046d47f451893e84dfbf7f34d12/FLAGd5987b8d7 [2018-11-27 11:52:09,641 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 11:52:09,642 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-irda-via-ircc_true-unreach-call.cil.c [2018-11-27 11:52:09,791 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e346c13a/f2a67046d47f451893e84dfbf7f34d12/FLAGd5987b8d7 [2018-11-27 11:52:09,829 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e346c13a/f2a67046d47f451893e84dfbf7f34d12 [2018-11-27 11:52:09,857 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 11:52:09,863 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 11:52:09,867 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 11:52:09,867 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 11:52:09,880 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 11:52:09,883 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:52:09" (1/1) ... [2018-11-27 11:52:09,887 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62abb08d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:52:09, skipping insertion in model container [2018-11-27 11:52:09,887 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:52:09" (1/1) ... [2018-11-27 11:52:09,912 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 11:52:10,354 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 11:52:18,127 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 11:52:18,273 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 11:52:19,332 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 11:52:21,368 INFO L195 MainTranslator]: Completed translation [2018-11-27 11:52:21,372 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:52:21 WrapperNode [2018-11-27 11:52:21,372 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 11:52:21,377 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 11:52:21,377 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 11:52:21,377 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 11:52:21,398 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:52:21" (1/1) ... [2018-11-27 11:52:21,631 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:52:21" (1/1) ... [2018-11-27 11:52:21,724 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 11:52:21,728 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 11:52:21,728 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 11:52:21,728 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 11:52:21,755 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:52:21" (1/1) ... [2018-11-27 11:52:21,757 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:52:21" (1/1) ... [2018-11-27 11:52:21,831 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:52:21" (1/1) ... [2018-11-27 11:52:21,832 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:52:21" (1/1) ... [2018-11-27 11:52:22,216 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:52:21" (1/1) ... [2018-11-27 11:52:22,283 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:52:21" (1/1) ... [2018-11-27 11:52:22,453 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:52:21" (1/1) ... [2018-11-27 11:52:22,554 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 11:52:22,566 INFO L168 Benchmark]: Toolchain (without parser) took 12708.71 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: 434.6 MB). Peak memory consumption was 434.6 MB. Max. memory is 3.9 GB. [2018-11-27 11:52:22,571 INFO L168 Benchmark]: CDTParser took 0.26 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 11:52:22,571 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11505.95 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: 378.2 MB). Peak memory consumption was 378.2 MB. Max. memory is 3.9 GB. [2018-11-27 11:52:22,575 INFO L168 Benchmark]: Boogie Procedure Inliner took 347.84 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-27 11:52:22,576 INFO L168 Benchmark]: Boogie Preprocessor took 826.66 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 45.1 MB). Peak memory consumption was 45.1 MB. Max. memory is 3.9 GB. [2018-11-27 11:52:22,588 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 0.26 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 11505.95 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: 378.2 MB). Peak memory consumption was 378.2 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 347.84 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 826.66 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 45.1 MB). Peak memory consumption was 45.1 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...