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-3.14/linux-3.14__linux-drivers-clk1__drivers-net-ethernet-intel-e1000-e1000_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-01ede7f [2018-11-11 19:04:37,053 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 19:04:37,058 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 19:04:37,092 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 19:04:37,092 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 19:04:37,093 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 19:04:37,099 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 19:04:37,107 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 19:04:37,110 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 19:04:37,120 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 19:04:37,124 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 19:04:37,126 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 19:04:37,127 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 19:04:37,128 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 19:04:37,136 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 19:04:37,137 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 19:04:37,140 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 19:04:37,142 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 19:04:37,149 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 19:04:37,158 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 19:04:37,159 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 19:04:37,164 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 19:04:37,171 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-11 19:04:37,171 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-11 19:04:37,171 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-11 19:04:37,176 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-11 19:04:37,177 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-11 19:04:37,177 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-11 19:04:37,184 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-11 19:04:37,187 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-11 19:04:37,188 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-11 19:04:37,191 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-11 19:04:37,192 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 19:04:37,192 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 19:04:37,193 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 19:04:37,199 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 19:04:37,200 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 [2018-11-11 19:04:37,242 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 19:04:37,243 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 19:04:37,251 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 19:04:37,251 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 19:04:37,252 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 19:04:37,252 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 19:04:37,253 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 19:04:37,253 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 19:04:37,253 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 19:04:37,253 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 19:04:37,253 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 19:04:37,259 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 19:04:37,259 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-11 19:04:37,259 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-11 19:04:37,260 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 19:04:37,260 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 19:04:37,260 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 19:04:37,260 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 19:04:37,260 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 19:04:37,261 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 19:04:37,261 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 19:04:37,261 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 19:04:37,261 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 19:04:37,262 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 19:04:37,265 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-11 19:04:37,265 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 19:04:37,265 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-11 19:04:37,266 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-11 19:04:37,266 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 19:04:37,266 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 19:04:37,406 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 19:04:37,441 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 19:04:37,452 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 19:04:37,457 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 19:04:37,458 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 19:04:37,461 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-ethernet-intel-e1000-e1000_true-unreach-call.cil.c [2018-11-11 19:04:37,615 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9a263ca7/b67ab29bffe548b4aa6dbbe8380a6e03/FLAGa509dce5b [2018-11-11 19:04:40,346 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 19:04:40,349 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-ethernet-intel-e1000-e1000_true-unreach-call.cil.c [2018-11-11 19:04:40,603 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9a263ca7/b67ab29bffe548b4aa6dbbe8380a6e03/FLAGa509dce5b [2018-11-11 19:04:40,649 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9a263ca7/b67ab29bffe548b4aa6dbbe8380a6e03 [2018-11-11 19:04:40,684 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 19:04:40,690 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 19:04:40,694 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 19:04:40,694 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 19:04:40,705 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 19:04:40,709 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 07:04:40" (1/1) ... [2018-11-11 19:04:40,716 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33af56dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 07:04:40, skipping insertion in model container [2018-11-11 19:04:40,719 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 07:04:40" (1/1) ... [2018-11-11 19:04:40,747 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 19:04:41,634 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 19:04:59,804 WARN L309 MainTranslator]: Unsupported Syntax: Unsupported function: strcpy [2018-11-11 19:04:59,805 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@30776ab2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 07:04:59, skipping insertion in model container [2018-11-11 19:04:59,805 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 19:04:59,808 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-11 19:04:59,810 INFO L168 Benchmark]: Toolchain (without parser) took 19121.98 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: 377.2 MB). Peak memory consumption was 471.5 MB. Max. memory is 3.9 GB. [2018-11-11 19:04:59,818 INFO L168 Benchmark]: CDTParser took 0.38 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. [2018-11-11 19:04:59,824 INFO L168 Benchmark]: CACSL2BoogieTranslator took 19114.09 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: 377.2 MB). Peak memory consumption was 471.5 MB. Max. memory is 3.9 GB. [2018-11-11 19:04:59,830 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 0.38 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 19114.09 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: 377.2 MB). Peak memory consumption was 471.5 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 10954]: Unsupported Syntax Unsupported function: strcpy RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...