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-challenges/main7-linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8afb04a [2018-11-26 16:14:02,781 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 16:14:02,783 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 16:14:02,822 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 16:14:02,822 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 16:14:02,827 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 16:14:02,828 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 16:14:02,838 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 16:14:02,839 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 16:14:02,846 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 16:14:02,849 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 16:14:02,849 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 16:14:02,854 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 16:14:02,855 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 16:14:02,868 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 16:14:02,872 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 16:14:02,877 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 16:14:02,883 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 16:14:02,891 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 16:14:02,899 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 16:14:02,903 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 16:14:02,909 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 16:14:02,914 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 16:14:02,914 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 16:14:02,914 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 16:14:02,922 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 16:14:02,923 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 16:14:02,929 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 16:14:02,930 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 16:14:02,931 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 16:14:02,931 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 16:14:02,938 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 16:14:02,938 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 16:14:02,938 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 16:14:02,939 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 16:14:02,949 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 16:14:02,949 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 16:14:02,998 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 16:14:02,998 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 16:14:03,000 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 16:14:03,000 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 16:14:03,008 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 16:14:03,008 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 16:14:03,008 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 16:14:03,009 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 16:14:03,009 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 16:14:03,009 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-26 16:14:03,009 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 16:14:03,009 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-26 16:14:03,010 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-26 16:14:03,015 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-26 16:14:03,015 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 16:14:03,016 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 16:14:03,016 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-26 16:14:03,016 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 16:14:03,016 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 16:14:03,016 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 16:14:03,017 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 16:14:03,017 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 16:14:03,017 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 16:14:03,017 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 16:14:03,017 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-26 16:14:03,018 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-26 16:14:03,021 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 16:14:03,021 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-26 16:14:03,022 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-26 16:14:03,022 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-26 16:14:03,022 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-26 16:14:03,155 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 16:14:03,186 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 16:14:03,199 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 16:14:03,206 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 16:14:03,206 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 16:14:03,207 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/main7-linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko_true-unreach-call.cil.out.c [2018-11-26 16:14:03,355 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9eb8d7d98/165486f816044bdb845366724e935d3c/FLAGe3a6aa55a [2018-11-26 16:14:05,674 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 16:14:05,676 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/main7-linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko_true-unreach-call.cil.out.c [2018-11-26 16:14:05,872 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9eb8d7d98/165486f816044bdb845366724e935d3c/FLAGe3a6aa55a [2018-11-26 16:14:05,917 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9eb8d7d98/165486f816044bdb845366724e935d3c [2018-11-26 16:14:05,946 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 16:14:05,949 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 16:14:05,955 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 16:14:05,955 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 16:14:05,966 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 16:14:05,968 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:14:05" (1/1) ... [2018-11-26 16:14:05,978 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@504e4832 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:14:05, skipping insertion in model container [2018-11-26 16:14:05,978 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:14:05" (1/1) ... [2018-11-26 16:14:06,006 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 16:14:06,604 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 16:14:13,205 ERROR L311 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: en_print [2018-11-26 16:14:13,206 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@26222c23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:14:13, skipping insertion in model container [2018-11-26 16:14:13,206 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 16:14:13,210 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-26 16:14:13,212 INFO L168 Benchmark]: Toolchain (without parser) took 7265.63 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: -1.2 MB). Peak memory consumption was 156.7 MB. Max. memory is 3.9 GB. [2018-11-26 16:14:13,223 INFO L168 Benchmark]: CDTParser took 0.35 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 16:14:13,224 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7255.43 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: -1.2 MB). Peak memory consumption was 156.7 MB. Max. memory is 3.9 GB. [2018-11-26 16:14:13,233 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 0.35 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 7255.43 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: -1.2 MB). Peak memory consumption was 156.7 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8201]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: en_print RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...