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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--qla2xxx--qla2xxx.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-cde60e6 [2018-11-26 22:36:03,707 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 22:36:03,713 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 22:36:03,751 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 22:36:03,751 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 22:36:03,755 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 22:36:03,759 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 22:36:03,764 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 22:36:03,786 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 22:36:03,787 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 22:36:03,795 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 22:36:03,796 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 22:36:03,801 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 22:36:03,803 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 22:36:03,809 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 22:36:03,810 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 22:36:03,814 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 22:36:03,819 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 22:36:03,835 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 22:36:03,842 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 22:36:03,844 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 22:36:03,853 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 22:36:03,857 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 22:36:03,857 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 22:36:03,860 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 22:36:03,861 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 22:36:03,867 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 22:36:03,870 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 22:36:03,871 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 22:36:03,876 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 22:36:03,876 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 22:36:03,877 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 22:36:03,877 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 22:36:03,877 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 22:36:03,884 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 22:36:03,885 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 22:36:03,885 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 [2018-11-26 22:36:03,935 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 22:36:03,939 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 22:36:03,940 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 22:36:03,940 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 22:36:03,947 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 22:36:03,947 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 22:36:03,947 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 22:36:03,948 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 22:36:03,948 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 22:36:03,948 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-26 22:36:03,948 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 22:36:03,949 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-26 22:36:03,949 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-26 22:36:03,949 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-26 22:36:03,949 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 22:36:03,955 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 22:36:03,955 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-26 22:36:03,956 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 22:36:03,956 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 22:36:03,956 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 22:36:03,956 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 22:36:03,956 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 22:36:03,957 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 22:36:03,957 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 22:36:03,957 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-26 22:36:03,957 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-26 22:36:03,957 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 22:36:03,961 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-26 22:36:03,961 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-26 22:36:03,961 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-26 22:36:03,962 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-26 22:36:04,057 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 22:36:04,091 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 22:36:04,104 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 22:36:04,110 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 22:36:04,110 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 22:36:04,114 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--qla2xxx--qla2xxx.ko-entry_point_true-unreach-call.cil.out.c [2018-11-26 22:36:04,272 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/668be82a8/884e4fda63c2407bb41e0f1ccc6e72ae/FLAG977b0ea88 [2018-11-26 22:36:08,520 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 22:36:08,521 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--qla2xxx--qla2xxx.ko-entry_point_true-unreach-call.cil.out.c [2018-11-26 22:36:08,990 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/668be82a8/884e4fda63c2407bb41e0f1ccc6e72ae/FLAG977b0ea88 [2018-11-26 22:36:09,065 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/668be82a8/884e4fda63c2407bb41e0f1ccc6e72ae [2018-11-26 22:36:09,091 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 22:36:09,093 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 22:36:09,100 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 22:36:09,100 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 22:36:09,110 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 22:36:09,114 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 10:36:09" (1/1) ... [2018-11-26 22:36:09,121 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23577944 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:36:09, skipping insertion in model container [2018-11-26 22:36:09,124 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 10:36:09" (1/1) ... [2018-11-26 22:36:09,142 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 22:36:10,935 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 22:36:22,486 ERROR L311 MainTranslator]: Unsupported Syntax: bitfield implementation not yet bitprecise (soundness first) [2018-11-26 22:36:22,487 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@46ee2803 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:36:22, skipping insertion in model container [2018-11-26 22:36:22,487 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 22:36:22,490 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-26 22:36:22,492 INFO L168 Benchmark]: Toolchain (without parser) took 13399.69 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: 81.5 MB). Peak memory consumption was 411.4 MB. Max. memory is 3.9 GB. [2018-11-26 22:36:22,495 INFO L168 Benchmark]: CDTParser took 0.36 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. [2018-11-26 22:36:22,495 INFO L168 Benchmark]: CACSL2BoogieTranslator took 13389.90 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: 81.5 MB). Peak memory consumption was 411.4 MB. Max. memory is 3.9 GB. [2018-11-26 22:36:22,510 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 0.36 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 13389.90 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: 81.5 MB). Peak memory consumption was 411.4 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 13508]: Unsupported Syntax bitfield implementation not yet bitprecise (soundness first) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...