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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--vmxnet3--vmxnet3.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-fe202a8 [2018-11-19 10:31:56,954 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-19 10:31:56,961 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-19 10:31:56,994 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-19 10:31:57,000 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-19 10:31:57,001 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-19 10:31:57,007 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-19 10:31:57,009 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-19 10:31:57,015 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-19 10:31:57,019 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-19 10:31:57,023 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-19 10:31:57,023 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-19 10:31:57,025 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-19 10:31:57,028 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-19 10:31:57,029 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-19 10:31:57,040 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-19 10:31:57,041 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-19 10:31:57,051 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-19 10:31:57,056 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-19 10:31:57,063 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-19 10:31:57,064 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-19 10:31:57,068 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-19 10:31:57,079 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-19 10:31:57,097 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-19 10:31:57,097 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-19 10:31:57,103 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-19 10:31:57,104 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-19 10:31:57,104 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 [2018-11-19 10:31:57,154 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-19 10:31:57,154 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-19 10:31:57,158 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-19 10:31:57,159 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-19 10:31:57,160 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-19 10:31:57,160 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-19 10:31:57,160 INFO L133 SettingsManager]: * Use SBE=true [2018-11-19 10:31:57,161 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-19 10:31:57,161 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-19 10:31:57,161 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-19 10:31:57,161 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-19 10:31:57,162 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-19 10:31:57,162 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-19 10:31:57,162 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-19 10:31:57,162 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-19 10:31:57,162 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-19 10:31:57,163 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-19 10:31:57,167 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-19 10:31:57,167 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-19 10:31:57,170 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-19 10:31:57,170 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-19 10:31:57,170 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-19 10:31:57,170 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-19 10:31:57,171 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-19 10:31:57,171 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-19 10:31:57,171 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-19 10:31:57,171 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-19 10:31:57,171 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-19 10:31:57,172 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-19 10:31:57,172 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-19 10:31:57,172 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-19 10:31:57,298 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-19 10:31:57,332 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-19 10:31:57,341 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-19 10:31:57,346 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-19 10:31:57,347 INFO L276 PluginConnector]: CDTParser initialized [2018-11-19 10:31:57,348 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--vmxnet3--vmxnet3.ko-entry_point_true-unreach-call.cil.out.c [2018-11-19 10:31:57,510 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c81dbf101/6a12b38bef074e3ba23301886708999e/FLAG63f176cf3 [2018-11-19 10:31:59,589 INFO L307 CDTParser]: Found 1 translation units. [2018-11-19 10:31:59,590 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--vmxnet3--vmxnet3.ko-entry_point_true-unreach-call.cil.out.c [2018-11-19 10:31:59,737 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c81dbf101/6a12b38bef074e3ba23301886708999e/FLAG63f176cf3 [2018-11-19 10:32:00,254 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c81dbf101/6a12b38bef074e3ba23301886708999e [2018-11-19 10:32:00,276 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-19 10:32:00,280 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-19 10:32:00,284 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-19 10:32:00,284 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-19 10:32:00,297 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-19 10:32:00,299 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:32:00" (1/1) ... [2018-11-19 10:32:00,310 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1488c7b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:32:00, skipping insertion in model container [2018-11-19 10:32:00,311 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:32:00" (1/1) ... [2018-11-19 10:32:00,339 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-19 10:32:00,819 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-19 10:32:11,798 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 10:32:12,053 INFO L191 MainTranslator]: Completed pre-run [2018-11-19 10:32:13,936 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 10:32:16,265 INFO L195 MainTranslator]: Completed translation [2018-11-19 10:32:16,266 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:32:16 WrapperNode [2018-11-19 10:32:16,266 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-19 10:32:16,273 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-19 10:32:16,273 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-19 10:32:16,275 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-19 10:32:16,294 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:32:16" (1/1) ... [2018-11-19 10:32:16,294 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:32:16" (1/1) ... [2018-11-19 10:32:16,627 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:32:16" (1/1) ... [2018-11-19 10:32:16,631 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:32:16" (1/1) ... [2018-11-19 10:32:17,466 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:32:16" (1/1) ... [2018-11-19 10:32:17,558 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:32:16" (1/1) ... [2018-11-19 10:32:17,740 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:32:16" (1/1) ... [2018-11-19 10:32:17,872 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-19 10:32:17,877 INFO L168 Benchmark]: Toolchain (without parser) took 17600.66 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 283.1 MB). Peak memory consumption was 283.1 MB. Max. memory is 3.9 GB. [2018-11-19 10:32:17,883 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. [2018-11-19 10:32:17,884 INFO L168 Benchmark]: CACSL2BoogieTranslator took 15988.18 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: 134.6 MB). Peak memory consumption was 522.6 MB. Max. memory is 3.9 GB. [2018-11-19 10:32:17,884 INFO L168 Benchmark]: Boogie Preprocessor took 1599.09 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 148.5 MB). Peak memory consumption was 148.5 MB. Max. memory is 3.9 GB. [2018-11-19 10:32:17,897 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 15988.18 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: 134.6 MB). Peak memory consumption was 522.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1599.09 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 148.5 MB). Peak memory consumption was 148.5 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...