java -Xmx2000000000 -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-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-ethernet-stmicro-stmmac-stmmac_false-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-935f392 [2018-07-19 17:50:43,027 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-19 17:50:43,034 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-19 17:50:43,070 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-19 17:50:43,070 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-19 17:50:43,074 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-19 17:50:43,080 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-19 17:50:43,085 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-19 17:50:43,088 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-19 17:50:43,092 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-19 17:50:43,095 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-19 17:50:43,096 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-19 17:50:43,100 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-19 17:50:43,101 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-19 17:50:43,108 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-19 17:50:43,117 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-19 17:50:43,122 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-19 17:50:43,127 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-19 17:50:43,135 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-19 17:50:43,143 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-19 17:50:43,145 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-19 17:50:43,149 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-19 17:50:43,155 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-07-19 17:50:43,184 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-19 17:50:43,184 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-19 17:50:43,187 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-19 17:50:43,193 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-19 17:50:43,194 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 [2018-07-19 17:50:43,242 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-19 17:50:43,243 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-19 17:50:43,243 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-19 17:50:43,244 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-07-19 17:50:43,251 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-19 17:50:43,252 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-19 17:50:43,252 INFO L133 SettingsManager]: * Use SBE=true [2018-07-19 17:50:43,252 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-19 17:50:43,252 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-19 17:50:43,253 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-19 17:50:43,253 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-19 17:50:43,253 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-19 17:50:43,256 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-07-19 17:50:43,257 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-07-19 17:50:43,257 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-19 17:50:43,259 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-19 17:50:43,260 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-19 17:50:43,260 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-19 17:50:43,260 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-19 17:50:43,260 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-19 17:50:43,261 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-19 17:50:43,261 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-19 17:50:43,261 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-07-19 17:50:43,261 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-19 17:50:43,261 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-19 17:50:43,262 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-07-19 17:50:43,262 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-19 17:50:43,262 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-07-19 17:50:43,265 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-07-19 17:50:43,266 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-19 17:50:43,266 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-19 17:50:43,387 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-19 17:50:43,427 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-19 17:50:43,438 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-19 17:50:43,440 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-19 17:50:43,440 INFO L276 PluginConnector]: CDTParser initialized [2018-07-19 17:50:43,444 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-ethernet-stmicro-stmmac-stmmac_false-unreach-call.cil.c [2018-07-19 17:50:44,097 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5078a6dd/b0a684db8c444886992f6f78529afe40/FLAGdf7e3d27e [2018-07-19 17:50:45,903 INFO L276 CDTParser]: Found 1 translation units. [2018-07-19 17:50:45,904 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-ethernet-stmicro-stmmac-stmmac_false-unreach-call.cil.c [2018-07-19 17:50:46,240 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5078a6dd/b0a684db8c444886992f6f78529afe40/FLAGdf7e3d27e [2018-07-19 17:50:46,289 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5078a6dd/b0a684db8c444886992f6f78529afe40 [2018-07-19 17:50:46,315 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-19 17:50:46,319 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-19 17:50:46,325 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-19 17:50:46,326 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-19 17:50:46,342 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-19 17:50:46,345 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 05:50:46" (1/1) ... [2018-07-19 17:50:46,352 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59a7130f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 05:50:46, skipping insertion in model container [2018-07-19 17:50:46,353 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 05:50:46" (1/1) ... [2018-07-19 17:50:47,860 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-19 17:50:50,931 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-07-19 17:50:50,932 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@39bbd3fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 05:50:50, skipping insertion in model container [2018-07-19 17:50:50,932 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-19 17:50:50,933 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-07-19 17:50:50,934 INFO L168 Benchmark]: Toolchain (without parser) took 4618.63 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 1.5 MB). Peak memory consumption was 444.1 MB. Max. memory is 1.9 GB. [2018-07-19 17:50:50,940 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-07-19 17:50:50,946 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4608.02 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 1.5 MB). Peak memory consumption was 444.1 MB. Max. memory is 1.9 GB. [2018-07-19 17:50:50,951 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 4608.02 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 1.5 MB). Peak memory consumption was 444.1 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7702]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...