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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--tty--synclink.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 08:18:16,827 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 08:18:16,831 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 08:18:16,870 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 08:18:16,871 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 08:18:16,873 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 08:18:16,874 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 08:18:16,896 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 08:18:16,904 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 08:18:16,907 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 08:18:16,912 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 08:18:16,912 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 08:18:16,914 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 08:18:16,915 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 08:18:16,926 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 08:18:16,927 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 08:18:16,933 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 08:18:16,935 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 08:18:16,950 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 08:18:16,956 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 08:18:16,957 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 08:18:16,959 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 08:18:16,969 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 08:18:16,969 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 08:18:16,969 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 08:18:16,970 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 08:18:16,981 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 08:18:16,982 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 08:18:16,986 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 08:18:16,987 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 08:18:16,987 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 08:18:16,993 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 08:18:16,994 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 08:18:16,994 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 08:18:16,995 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 08:18:16,999 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 08:18:16,999 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 08:18:17,049 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 08:18:17,055 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 08:18:17,056 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 08:18:17,056 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 08:18:17,063 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 08:18:17,063 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 08:18:17,063 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 08:18:17,063 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 08:18:17,064 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 08:18:17,065 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 08:18:17,065 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 08:18:17,065 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 08:18:17,066 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 08:18:17,066 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 08:18:17,066 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 08:18:17,066 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 08:18:17,066 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 08:18:17,067 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 08:18:17,067 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 08:18:17,067 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 08:18:17,067 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 08:18:17,067 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 08:18:17,068 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 08:18:17,073 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 08:18:17,073 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 08:18:17,074 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 08:18:17,074 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 08:18:17,074 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 08:18:17,074 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 08:18:17,074 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 08:18:17,075 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 08:18:17,164 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 08:18:17,195 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 08:18:17,205 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 08:18:17,209 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 08:18:17,213 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 08:18:17,214 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--tty--synclink.ko-main.cil.out.i [2018-11-27 08:18:17,353 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ec2ecb4a/5fcf8b8bb4ac4b1990876308e1837ba4/FLAG99b423575 [2018-11-27 08:18:19,313 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 08:18:19,316 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--tty--synclink.ko-main.cil.out.i [2018-11-27 08:18:19,445 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ec2ecb4a/5fcf8b8bb4ac4b1990876308e1837ba4/FLAG99b423575 [2018-11-27 08:18:19,561 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ec2ecb4a/5fcf8b8bb4ac4b1990876308e1837ba4 [2018-11-27 08:18:19,574 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 08:18:19,576 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-27 08:18:19,586 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 08:18:19,586 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 08:18:19,593 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 08:18:19,598 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:18:19" (1/1) ... [2018-11-27 08:18:19,605 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ecdfcf4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:18:19, skipping insertion in model container [2018-11-27 08:18:19,606 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:18:19" (1/1) ... [2018-11-27 08:18:19,629 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 08:18:20,176 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 08:18:29,111 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 08:18:29,241 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 08:18:30,791 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 08:18:33,362 INFO L195 MainTranslator]: Completed translation [2018-11-27 08:18:33,362 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:18:33 WrapperNode [2018-11-27 08:18:33,363 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 08:18:33,363 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 08:18:33,367 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 08:18:33,367 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 08:18:33,403 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:18:33" (1/1) ... [2018-11-27 08:18:33,405 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:18:33" (1/1) ... [2018-11-27 08:18:33,701 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:18:33" (1/1) ... [2018-11-27 08:18:33,709 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:18:33" (1/1) ... [2018-11-27 08:18:34,503 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:18:33" (1/1) ... [2018-11-27 08:18:34,604 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:18:33" (1/1) ... [2018-11-27 08:18:34,772 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:18:33" (1/1) ... [2018-11-27 08:18:34,908 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 08:18:34,913 INFO L168 Benchmark]: Toolchain (without parser) took 15338.46 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: 195.1 MB). Peak memory consumption was 195.1 MB. Max. memory is 3.9 GB. [2018-11-27 08:18:34,920 INFO L168 Benchmark]: CDTParser took 0.20 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 08:18:34,920 INFO L168 Benchmark]: CACSL2BoogieTranslator took 13777.53 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: 61.1 MB). Peak memory consumption was 519.1 MB. Max. memory is 3.9 GB. [2018-11-27 08:18:34,924 INFO L168 Benchmark]: Boogie Preprocessor took 1545.11 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 134.0 MB). Peak memory consumption was 134.0 MB. Max. memory is 3.9 GB. [2018-11-27 08:18:34,936 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 0.20 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 13777.53 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: 61.1 MB). Peak memory consumption was 519.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1545.11 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 134.0 MB). Peak memory consumption was 134.0 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...