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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--pch_udc.ko_false-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-222bf82 [2018-11-10 09:39:59,600 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 09:39:59,607 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 09:39:59,643 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 09:39:59,645 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 09:39:59,648 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 09:39:59,649 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 09:39:59,654 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 09:39:59,662 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 09:39:59,671 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 09:39:59,672 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 09:39:59,679 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 09:39:59,680 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 09:39:59,681 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 09:39:59,687 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 09:39:59,688 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 09:39:59,696 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 09:39:59,700 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 09:39:59,709 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 09:39:59,711 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 09:39:59,716 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 09:39:59,719 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 09:39:59,731 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 09:39:59,731 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 09:39:59,732 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 09:39:59,735 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 09:39:59,736 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 09:39:59,737 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 09:39:59,745 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 09:39:59,751 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 09:39:59,751 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 09:39:59,752 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 09:39:59,753 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 09:39:59,753 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 09:39:59,759 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 09:39:59,760 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 09:39:59,761 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 [2018-11-10 09:39:59,806 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 09:39:59,806 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 09:39:59,810 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 09:39:59,811 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 09:39:59,817 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 09:39:59,817 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 09:39:59,817 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 09:39:59,818 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 09:39:59,818 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 09:39:59,818 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 09:39:59,818 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 09:39:59,818 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 09:39:59,821 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 09:39:59,821 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 09:39:59,821 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 09:39:59,823 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 09:39:59,823 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 09:39:59,823 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 09:39:59,824 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 09:39:59,824 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 09:39:59,824 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 09:39:59,824 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 09:39:59,824 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 09:39:59,824 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 09:39:59,825 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 09:39:59,825 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 09:39:59,825 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 09:39:59,825 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 09:39:59,825 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 09:39:59,826 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-10 09:39:59,963 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 09:39:59,999 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 09:40:00,010 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 09:40:00,015 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 09:40:00,016 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 09:40:00,017 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--pch_udc.ko_false-unreach-call.cil.c [2018-11-10 09:40:00,169 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f57eff58/255f8650361345ef89fd1827bd29cd18/FLAG71ad7ea11 [2018-11-10 09:40:02,252 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 09:40:02,253 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--pch_udc.ko_false-unreach-call.cil.c [2018-11-10 09:40:02,395 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f57eff58/255f8650361345ef89fd1827bd29cd18/FLAG71ad7ea11 [2018-11-10 09:40:02,440 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f57eff58/255f8650361345ef89fd1827bd29cd18 [2018-11-10 09:40:02,462 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 09:40:02,467 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-10 09:40:02,468 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 09:40:02,468 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 09:40:02,481 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 09:40:02,489 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 09:40:02" (1/1) ... [2018-11-10 09:40:02,500 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bdd34e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:40:02, skipping insertion in model container [2018-11-10 09:40:02,500 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 09:40:02" (1/1) ... [2018-11-10 09:40:02,532 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 09:40:02,987 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 09:40:20,600 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-10 09:40:20,772 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 09:40:25,277 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-10 09:40:27,262 INFO L193 MainTranslator]: Completed translation [2018-11-10 09:40:27,263 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:40:27 WrapperNode [2018-11-10 09:40:27,263 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 09:40:27,264 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 09:40:27,264 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 09:40:27,264 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 09:40:27,284 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:40:27" (1/1) ... [2018-11-10 09:40:27,284 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:40:27" (1/1) ... [2018-11-10 09:40:27,554 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:40:27" (1/1) ... [2018-11-10 09:40:27,558 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:40:27" (1/1) ... [2018-11-10 09:40:28,255 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:40:27" (1/1) ... [2018-11-10 09:40:28,346 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:40:27" (1/1) ... [2018-11-10 09:40:28,487 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:40:27" (1/1) ... [2018-11-10 09:40:28,591 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 09:40:28,599 INFO L168 Benchmark]: Toolchain (without parser) took 26128.50 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 2.6 MB). Peak memory consumption was 520.7 MB. Max. memory is 3.9 GB. [2018-11-10 09:40:28,605 INFO L168 Benchmark]: CDTParser took 0.24 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. [2018-11-10 09:40:28,608 INFO L168 Benchmark]: CACSL2BoogieTranslator took 24795.48 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 460.7 MB). Peak memory consumption was 511.5 MB. Max. memory is 3.9 GB. [2018-11-10 09:40:28,609 INFO L168 Benchmark]: Boogie Preprocessor took 1327.01 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -458.1 MB). Peak memory consumption was 60.0 MB. Max. memory is 3.9 GB. [2018-11-10 09:40:28,617 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 0.24 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 24795.48 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 460.7 MB). Peak memory consumption was 511.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1327.01 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -458.1 MB). Peak memory consumption was 60.0 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...