java -Xmx2000000000 -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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--gadget--libcomposite.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c0429a7 [2018-09-07 17:41:27,615 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-07 17:41:27,618 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-07 17:41:27,657 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-07 17:41:27,658 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-07 17:41:27,659 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-07 17:41:27,661 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-07 17:41:27,666 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-07 17:41:27,670 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-07 17:41:27,671 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-07 17:41:27,676 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-07 17:41:27,677 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-07 17:41:27,678 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-07 17:41:27,680 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-07 17:41:27,681 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-07 17:41:27,687 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-07 17:41:27,691 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-07 17:41:27,702 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-07 17:41:27,707 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-07 17:41:27,709 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-07 17:41:27,718 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-07 17:41:27,723 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-07 17:41:27,729 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-07 17:41:27,729 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-07 17:41:27,729 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-07 17:41:27,733 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-07 17:41:27,734 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-07 17:41:27,735 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-07 17:41:27,741 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-07 17:41:27,742 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-07 17:41:27,747 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-07 17:41:27,748 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-07 17:41:27,749 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-07 17:41:27,749 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-07 17:41:27,750 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-07 17:41:27,756 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-07 17:41:27,757 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 [2018-09-07 17:41:27,802 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-07 17:41:27,802 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-07 17:41:27,806 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-07 17:41:27,807 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-07 17:41:27,810 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-07 17:41:27,810 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-07 17:41:27,810 INFO L133 SettingsManager]: * Use SBE=true [2018-09-07 17:41:27,811 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-07 17:41:27,811 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-07 17:41:27,815 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-07 17:41:27,816 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-07 17:41:27,816 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-07 17:41:27,816 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-09-07 17:41:27,816 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-09-07 17:41:27,817 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-07 17:41:27,818 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-07 17:41:27,819 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-07 17:41:27,819 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-07 17:41:27,819 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-07 17:41:27,819 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-07 17:41:27,820 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-07 17:41:27,820 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-07 17:41:27,820 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-07 17:41:27,820 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-07 17:41:27,820 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-09-07 17:41:27,821 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-07 17:41:27,821 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-09-07 17:41:27,821 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-09-07 17:41:27,821 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-07 17:41:27,827 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-07 17:41:27,950 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-07 17:41:27,979 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-07 17:41:27,991 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-07 17:41:27,995 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-07 17:41:27,999 INFO L276 PluginConnector]: CDTParser initialized [2018-09-07 17:41:28,000 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--gadget--libcomposite.ko-entry_point_false-unreach-call.cil.out.c [2018-09-07 17:41:28,623 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c96938294/2e68a5672a9446f29a0ab18ee7fefb62/FLAGe01d07ac9 [2018-09-07 17:41:30,047 INFO L276 CDTParser]: Found 1 translation units. [2018-09-07 17:41:30,048 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--gadget--libcomposite.ko-entry_point_false-unreach-call.cil.out.c [2018-09-07 17:41:30,302 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c96938294/2e68a5672a9446f29a0ab18ee7fefb62/FLAGe01d07ac9 [2018-09-07 17:41:30,349 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c96938294/2e68a5672a9446f29a0ab18ee7fefb62 [2018-09-07 17:41:30,375 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-07 17:41:30,382 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-07 17:41:30,388 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-07 17:41:30,389 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-07 17:41:30,407 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-07 17:41:30,409 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 05:41:30" (1/1) ... [2018-09-07 17:41:30,413 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@632a9f39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:41:30, skipping insertion in model container [2018-09-07 17:41:30,413 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 05:41:30" (1/1) ... [2018-09-07 17:41:31,334 INFO L180 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-07 17:41:32,439 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-09-07 17:41:32,440 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3085b20e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:41:32, skipping insertion in model container [2018-09-07 17:41:32,442 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-07 17:41:32,443 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-07 17:41:32,444 INFO L168 Benchmark]: Toolchain (without parser) took 2068.86 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 138.7 MB). Peak memory consumption was 138.7 MB. Max. memory is 1.9 GB. [2018-09-07 17:41:32,453 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-07 17:41:32,454 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2054.85 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 138.7 MB). Peak memory consumption was 138.7 MB. Max. memory is 1.9 GB. [2018-09-07 17:41:32,464 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 2054.85 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 138.7 MB). Peak memory consumption was 138.7 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3606]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...