java -Xss4m -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-wireless-airo_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ec392ea [2018-07-08 11:33:34,012 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-08 11:33:34,023 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-08 11:33:34,058 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-08 11:33:34,058 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-08 11:33:34,065 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-08 11:33:34,066 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-08 11:33:34,069 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-08 11:33:34,070 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-08 11:33:34,078 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-08 11:33:34,079 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-08 11:33:34,079 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-08 11:33:34,080 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-08 11:33:34,083 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-08 11:33:34,090 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-08 11:33:34,091 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-08 11:33:34,092 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-08 11:33:34,102 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-08 11:33:34,105 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-08 11:33:34,115 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-08 11:33:34,116 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-08 11:33:34,122 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-08 11:33:34,131 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-07-08 11:33:34,150 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-07-08 11:33:34,186 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-08 11:33:34,186 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-08 11:33:34,192 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-08 11:33:34,193 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-07-08 11:33:34,196 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-08 11:33:34,196 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-08 11:33:34,197 INFO L133 SettingsManager]: * Use SBE=true [2018-07-08 11:33:34,197 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-08 11:33:34,197 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-08 11:33:34,197 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-08 11:33:34,197 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-08 11:33:34,198 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-08 11:33:34,198 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-07-08 11:33:34,198 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-07-08 11:33:34,198 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-08 11:33:34,198 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-08 11:33:34,199 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-08 11:33:34,200 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-08 11:33:34,200 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-08 11:33:34,205 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-08 11:33:34,205 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-08 11:33:34,205 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-08 11:33:34,205 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-07-08 11:33:34,206 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-08 11:33:34,206 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-08 11:33:34,206 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-07-08 11:33:34,206 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-08 11:33:34,206 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-07-08 11:33:34,206 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-07-08 11:33:34,207 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-08 11:33:34,207 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-08 11:33:34,292 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-08 11:33:34,320 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-08 11:33:34,332 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-08 11:33:34,334 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-08 11:33:34,334 INFO L276 PluginConnector]: CDTParser initialized [2018-07-08 11:33:34,335 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-07-08 11:33:35,021 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/a24d6458b/b766dd1c1a804f86b5beb15b09c99ddf/FLAG202315b53 [2018-07-08 11:33:36,768 INFO L276 CDTParser]: Found 1 translation units. [2018-07-08 11:33:36,776 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-07-08 11:33:37,036 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/a24d6458b/b766dd1c1a804f86b5beb15b09c99ddf/FLAG202315b53 [2018-07-08 11:33:37,077 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/a24d6458b/b766dd1c1a804f86b5beb15b09c99ddf [2018-07-08 11:33:37,100 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-08 11:33:37,116 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-08 11:33:37,123 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-08 11:33:37,123 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-08 11:33:37,130 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-08 11:33:37,141 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:33:37" (1/1) ... [2018-07-08 11:33:37,144 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f8eb838 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:33:37, skipping insertion in model container [2018-07-08 11:33:37,145 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:33:37" (1/1) ... [2018-07-08 11:33:38,125 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-08 11:33:40,396 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-07-08 11:33:40,397 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7045cdce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:33:40, skipping insertion in model container [2018-07-08 11:33:40,397 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-08 11:33:40,398 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-07-08 11:33:40,399 INFO L168 Benchmark]: Toolchain (without parser) took 3297.99 ms. Allocated memory is still 383.3 MB. Free memory was 296.5 MB in the beginning and 265.5 MB in the end (delta: 31.1 MB). Peak memory consumption was 70.0 MB. Max. memory is 1.9 GB. [2018-07-08 11:33:40,406 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 383.3 MB. Free memory is still 347.7 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-07-08 11:33:40,407 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3275.18 ms. Allocated memory is still 383.3 MB. Free memory was 295.5 MB in the beginning and 265.5 MB in the end (delta: 30.0 MB). Peak memory consumption was 68.9 MB. Max. memory is 1.9 GB. [2018-07-08 11:33:40,415 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 383.3 MB. Free memory is still 347.7 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 3275.18 ms. Allocated memory is still 383.3 MB. Free memory was 295.5 MB in the beginning and 265.5 MB in the end (delta: 30.0 MB). Peak memory consumption was 68.9 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7125]: 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...