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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--misc--phantom.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-10914cd [2018-11-09 11:14:42,277 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 11:14:42,286 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 11:14:42,326 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 11:14:42,326 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 11:14:42,334 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 11:14:42,335 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 11:14:42,344 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 11:14:42,349 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 11:14:42,355 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 11:14:42,358 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 11:14:42,358 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 11:14:42,359 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 11:14:42,368 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 11:14:42,369 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 11:14:42,383 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 11:14:42,384 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 11:14:42,400 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 11:14:42,402 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 11:14:42,404 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 11:14:42,411 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 11:14:42,417 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 11:14:42,422 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 11:14:42,423 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 11:14:42,423 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 11:14:42,430 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 11:14:42,431 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 11:14:42,432 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 11:14:42,433 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 11:14:42,443 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 11:14:42,443 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 11:14:42,445 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 11:14:42,446 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 11:14:42,449 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 11:14:42,450 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 11:14:42,455 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 11:14:42,456 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 [2018-11-09 11:14:42,511 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 11:14:42,512 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 11:14:42,518 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 11:14:42,519 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 11:14:42,519 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 11:14:42,520 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 11:14:42,520 INFO L133 SettingsManager]: * Use SBE=true [2018-11-09 11:14:42,520 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 11:14:42,520 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 11:14:42,521 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 11:14:42,526 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 11:14:42,526 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 11:14:42,526 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-09 11:14:42,527 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-09 11:14:42,527 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 11:14:42,527 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 11:14:42,527 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 11:14:42,527 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-09 11:14:42,528 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 11:14:42,528 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-09 11:14:42,528 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-09 11:14:42,528 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 11:14:42,528 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 11:14:42,533 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 11:14:42,533 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-09 11:14:42,533 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 11:14:42,534 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-09 11:14:42,534 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-09 11:14:42,534 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-09 11:14:42,534 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-09 11:14:42,671 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 11:14:42,708 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 11:14:42,718 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 11:14:42,723 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 11:14:42,724 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 11:14:42,724 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--misc--phantom.ko-main.cil.out.c [2018-11-09 11:14:42,876 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a419473b0/0e5cbcb27eaf4e96a01af11886413d09/FLAG38f080a41 [2018-11-09 11:14:44,646 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 11:14:44,647 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--misc--phantom.ko-main.cil.out.c [2018-11-09 11:14:44,743 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a419473b0/0e5cbcb27eaf4e96a01af11886413d09/FLAG38f080a41 [2018-11-09 11:14:44,787 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a419473b0/0e5cbcb27eaf4e96a01af11886413d09 [2018-11-09 11:14:44,814 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 11:14:44,819 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-09 11:14:44,822 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 11:14:44,823 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 11:14:44,835 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 11:14:44,837 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:14:44" (1/1) ... [2018-11-09 11:14:44,844 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@888c8b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:14:44, skipping insertion in model container [2018-11-09 11:14:44,844 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:14:44" (1/1) ... [2018-11-09 11:14:44,872 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 11:14:45,173 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 11:14:49,715 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 11:14:49,914 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 11:14:51,587 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 11:14:52,007 INFO L193 MainTranslator]: Completed translation [2018-11-09 11:14:52,008 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:14:52 WrapperNode [2018-11-09 11:14:52,008 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 11:14:52,013 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 11:14:52,013 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 11:14:52,013 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 11:14:52,046 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:14:52" (1/1) ... [2018-11-09 11:14:52,049 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:14:52" (1/1) ... [2018-11-09 11:14:52,192 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:14:52" (1/1) ... [2018-11-09 11:14:52,192 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:14:52" (1/1) ... [2018-11-09 11:14:52,459 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:14:52" (1/1) ... [2018-11-09 11:14:52,512 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:14:52" (1/1) ... [2018-11-09 11:14:52,559 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:14:52" (1/1) ... [2018-11-09 11:14:52,607 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-09 11:14:52,614 INFO L168 Benchmark]: Toolchain (without parser) took 7798.29 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: 110.2 MB). Peak memory consumption was 110.2 MB. Max. memory is 3.9 GB. [2018-11-09 11:14:52,620 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. [2018-11-09 11:14:52,621 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7189.46 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: 88.3 MB). Peak memory consumption was 492.8 MB. Max. memory is 3.9 GB. [2018-11-09 11:14:52,627 INFO L168 Benchmark]: Boogie Preprocessor took 596.38 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 22.0 MB). Peak memory consumption was 22.0 MB. Max. memory is 3.9 GB. [2018-11-09 11:14:52,634 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 7189.46 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: 88.3 MB). Peak memory consumption was 492.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 596.38 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 22.0 MB). Peak memory consumption was 22.0 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...