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--ethernet--amd--xgbe--amd-xgbe.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa4a323 [2018-11-04 19:26:45,994 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-04 19:26:45,999 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-04 19:26:46,030 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-04 19:26:46,033 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-04 19:26:46,034 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-04 19:26:46,039 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-04 19:26:46,042 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-04 19:26:46,044 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-04 19:26:46,044 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-04 19:26:46,051 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-04 19:26:46,051 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-04 19:26:46,056 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-04 19:26:46,058 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-04 19:26:46,059 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-04 19:26:46,059 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-04 19:26:46,068 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-04 19:26:46,079 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-04 19:26:46,087 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-04 19:26:46,094 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-04 19:26:46,096 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-04 19:26:46,100 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-04 19:26:46,109 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-04 19:26:46,113 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-04 19:26:46,113 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-04 19:26:46,115 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-04 19:26:46,121 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-04 19:26:46,122 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-04 19:26:46,123 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-04 19:26:46,124 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-04 19:26:46,124 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-04 19:26:46,128 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-04 19:26:46,128 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-04 19:26:46,128 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-04 19:26:46,131 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-04 19:26:46,132 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-04 19:26:46,132 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 [2018-11-04 19:26:46,184 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-04 19:26:46,184 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-04 19:26:46,185 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-04 19:26:46,192 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-04 19:26:46,193 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-04 19:26:46,193 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-04 19:26:46,194 INFO L133 SettingsManager]: * Use SBE=true [2018-11-04 19:26:46,194 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-04 19:26:46,194 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-04 19:26:46,194 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-04 19:26:46,194 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-04 19:26:46,197 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-04 19:26:46,197 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-04 19:26:46,197 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-04 19:26:46,197 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-04 19:26:46,198 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-04 19:26:46,198 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-04 19:26:46,198 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-04 19:26:46,198 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-04 19:26:46,198 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-04 19:26:46,198 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-04 19:26:46,199 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-04 19:26:46,199 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-04 19:26:46,199 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-04 19:26:46,199 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-04 19:26:46,199 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-04 19:26:46,205 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-04 19:26:46,205 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-04 19:26:46,205 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-04 19:26:46,205 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-04 19:26:46,325 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-04 19:26:46,351 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-04 19:26:46,364 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-04 19:26:46,369 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-04 19:26:46,369 INFO L276 PluginConnector]: CDTParser initialized [2018-11-04 19:26:46,370 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--xgbe--amd-xgbe.ko-entry_point_true-unreach-call.cil.out.c [2018-11-04 19:26:46,505 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35eb87c91/5110f15727ba450d885f709bdab01938/FLAG0711a1a95 [2018-11-04 19:26:48,762 INFO L298 CDTParser]: Found 1 translation units. [2018-11-04 19:26:48,766 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--xgbe--amd-xgbe.ko-entry_point_true-unreach-call.cil.out.c [2018-11-04 19:26:48,945 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35eb87c91/5110f15727ba450d885f709bdab01938/FLAG0711a1a95 [2018-11-04 19:26:48,981 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35eb87c91/5110f15727ba450d885f709bdab01938 [2018-11-04 19:26:49,007 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-04 19:26:49,014 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-04 19:26:49,017 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-04 19:26:49,018 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-04 19:26:49,026 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-04 19:26:49,028 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 07:26:48" (1/1) ... [2018-11-04 19:26:49,034 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@299f5724 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:26:49, skipping insertion in model container [2018-11-04 19:26:49,034 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 07:26:48" (1/1) ... [2018-11-04 19:26:49,061 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-04 19:26:49,731 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-04 19:27:22,549 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 19:27:23,245 INFO L189 MainTranslator]: Completed pre-run [2018-11-04 19:27:40,460 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 19:27:43,604 INFO L193 MainTranslator]: Completed translation [2018-11-04 19:27:43,605 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:27:43 WrapperNode [2018-11-04 19:27:43,605 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-04 19:27:43,606 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-04 19:27:43,606 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-04 19:27:43,606 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-04 19:27:43,623 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:27:43" (1/1) ... [2018-11-04 19:27:43,623 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:27:43" (1/1) ... [2018-11-04 19:27:44,057 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:27:43" (1/1) ... [2018-11-04 19:27:44,061 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:27:43" (1/1) ... [2018-11-04 19:27:45,362 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:27:43" (1/1) ... [2018-11-04 19:27:45,535 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:27:43" (1/1) ... [2018-11-04 19:27:45,981 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:27:43" (1/1) ... [2018-11-04 19:27:46,233 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-04 19:27:46,241 INFO L168 Benchmark]: Toolchain (without parser) took 57233.37 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.3 GB in the end (delta: 565.7 MB). Peak memory consumption was 565.7 MB. Max. memory is 3.9 GB. [2018-11-04 19:27:46,248 INFO L168 Benchmark]: CDTParser took 0.20 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. [2018-11-04 19:27:46,249 INFO L168 Benchmark]: CACSL2BoogieTranslator took 54588.44 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: 272.5 MB). Peak memory consumption was 580.8 MB. Max. memory is 3.9 GB. [2018-11-04 19:27:46,255 INFO L168 Benchmark]: Boogie Preprocessor took 2627.26 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.3 GB in the end (delta: 293.2 MB). Peak memory consumption was 293.2 MB. Max. memory is 3.9 GB. [2018-11-04 19:27:46,261 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 0.20 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 54588.44 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: 272.5 MB). Peak memory consumption was 580.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2627.26 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.3 GB in the end (delta: 293.2 MB). Peak memory consumption was 293.2 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...