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-wireless-ipw2x00-ipw2100_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 11:52:13,808 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 11:52:13,813 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 11:52:13,855 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 11:52:13,856 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 11:52:13,857 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 11:52:13,862 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 11:52:13,868 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 11:52:13,874 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 11:52:13,883 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 11:52:13,884 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 11:52:13,885 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 11:52:13,895 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 11:52:13,897 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 11:52:13,903 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 11:52:13,904 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 11:52:13,905 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 11:52:13,914 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 11:52:13,927 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 11:52:13,929 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 11:52:13,935 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 11:52:13,937 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 11:52:13,942 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-27 11:52:13,974 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 11:52:14,029 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 11:52:14,029 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 11:52:14,033 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 11:52:14,034 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 11:52:14,040 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 11:52:14,040 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 11:52:14,040 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 11:52:14,041 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 11:52:14,041 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 11:52:14,041 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 11:52:14,041 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 11:52:14,041 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 11:52:14,042 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 11:52:14,042 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 11:52:14,042 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 11:52:14,042 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 11:52:14,042 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 11:52:14,042 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 11:52:14,049 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 11:52:14,049 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 11:52:14,049 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 11:52:14,050 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 11:52:14,050 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 11:52:14,050 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 11:52:14,050 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 11:52:14,053 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 11:52:14,053 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 11:52:14,053 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 11:52:14,054 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 11:52:14,054 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 11:52:14,054 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 11:52:14,144 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 11:52:14,179 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 11:52:14,190 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 11:52:14,194 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 11:52:14,197 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 11:52:14,198 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-wireless-ipw2x00-ipw2100_true-unreach-call.cil.c [2018-11-27 11:52:14,365 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b9a317ef/c2017e7369b84312919f30f1956ccb3f/FLAG8b3d3eece [2018-11-27 11:52:17,018 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 11:52:17,019 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-wireless-ipw2x00-ipw2100_true-unreach-call.cil.c [2018-11-27 11:52:17,230 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b9a317ef/c2017e7369b84312919f30f1956ccb3f/FLAG8b3d3eece [2018-11-27 11:52:17,758 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b9a317ef/c2017e7369b84312919f30f1956ccb3f [2018-11-27 11:52:17,785 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 11:52:17,792 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 11:52:17,796 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 11:52:17,796 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 11:52:17,804 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 11:52:17,810 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:52:17" (1/1) ... [2018-11-27 11:52:17,816 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1271027b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:52:17, skipping insertion in model container [2018-11-27 11:52:17,822 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:52:17" (1/1) ... [2018-11-27 11:52:17,840 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 11:52:18,504 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 11:52:38,274 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 11:52:38,606 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 11:52:41,496 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 11:52:45,520 INFO L195 MainTranslator]: Completed translation [2018-11-27 11:52:45,521 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:52:45 WrapperNode [2018-11-27 11:52:45,521 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 11:52:45,524 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 11:52:45,524 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 11:52:45,524 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 11:52:45,534 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:52:45" (1/1) ... [2018-11-27 11:52:46,053 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:52:45" (1/1) ... [2018-11-27 11:52:46,255 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 11:52:46,256 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 11:52:46,256 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 11:52:46,256 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 11:52:46,289 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:52:45" (1/1) ... [2018-11-27 11:52:46,289 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:52:45" (1/1) ... [2018-11-27 11:52:46,497 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:52:45" (1/1) ... [2018-11-27 11:52:46,500 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:52:45" (1/1) ... [2018-11-27 11:52:47,911 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:52:45" (1/1) ... [2018-11-27 11:52:48,029 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:52:45" (1/1) ... [2018-11-27 11:52:49,155 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:52:45" (1/1) ... [2018-11-27 11:52:49,357 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 11:52:49,362 INFO L168 Benchmark]: Toolchain (without parser) took 31572.57 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: 556.7 MB). Peak memory consumption was 556.7 MB. Max. memory is 3.9 GB. [2018-11-27 11:52:49,369 INFO L168 Benchmark]: CDTParser took 0.25 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 11:52:49,370 INFO L168 Benchmark]: CACSL2BoogieTranslator took 27727.63 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: 159.0 MB). Peak memory consumption was 642.3 MB. Max. memory is 3.9 GB. [2018-11-27 11:52:49,374 INFO L168 Benchmark]: Boogie Procedure Inliner took 732.05 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 3.9 GB. [2018-11-27 11:52:49,375 INFO L168 Benchmark]: Boogie Preprocessor took 3100.95 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: 375.2 MB). Peak memory consumption was 375.2 MB. Max. memory is 3.9 GB. [2018-11-27 11:52:49,385 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 0.25 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 27727.63 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: 159.0 MB). Peak memory consumption was 642.3 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 732.05 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 3100.95 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: 375.2 MB). Peak memory consumption was 375.2 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...