java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-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--wireless--ath--ath5k--ath5k.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 11:44:47,213 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 11:44:47,221 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 11:44:47,265 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 11:44:47,267 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 11:44:47,268 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 11:44:47,273 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 11:44:47,278 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 11:44:47,282 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 11:44:47,284 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 11:44:47,297 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 11:44:47,297 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 11:44:47,298 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 11:44:47,299 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 11:44:47,309 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 11:44:47,315 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 11:44:47,316 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 11:44:47,320 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 11:44:47,327 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 11:44:47,336 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 11:44:47,338 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 11:44:47,342 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 11:44:47,350 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 11:44:47,350 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 11:44:47,350 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 11:44:47,356 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 11:44:47,357 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 11:44:47,358 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 11:44:47,367 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 11:44:47,368 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 11:44:47,368 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 11:44:47,372 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 11:44:47,372 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 11:44:47,372 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 11:44:47,373 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 11:44:47,380 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 11:44:47,381 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 [2018-11-27 11:44:47,425 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 11:44:47,429 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 11:44:47,430 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 11:44:47,430 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 11:44:47,434 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 11:44:47,434 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 11:44:47,434 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 11:44:47,435 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 11:44:47,435 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 11:44:47,435 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 11:44:47,435 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 11:44:47,435 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 11:44:47,439 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 11:44:47,439 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 11:44:47,439 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 11:44:47,439 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 11:44:47,440 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 11:44:47,440 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 11:44:47,440 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 11:44:47,440 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 11:44:47,441 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 11:44:47,441 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 11:44:47,441 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 11:44:47,441 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 11:44:47,441 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 11:44:47,446 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 11:44:47,446 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 11:44:47,446 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 11:44:47,447 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 11:44:47,447 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 11:44:47,447 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 11:44:47,527 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 11:44:47,561 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 11:44:47,571 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 11:44:47,574 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 11:44:47,575 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 11:44:47,576 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ath--ath5k--ath5k.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 11:44:47,737 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ef5242f8/02356f4552aa49789173b69bafce3d90/FLAGb954c89c3 [2018-11-27 11:44:50,559 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 11:44:50,565 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ath--ath5k--ath5k.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 11:44:50,822 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ef5242f8/02356f4552aa49789173b69bafce3d90/FLAGb954c89c3 [2018-11-27 11:44:51,072 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ef5242f8/02356f4552aa49789173b69bafce3d90 [2018-11-27 11:44:51,098 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 11:44:51,102 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 11:44:51,107 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 11:44:51,107 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 11:44:51,117 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 11:44:51,124 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:44:51" (1/1) ... [2018-11-27 11:44:51,130 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4aa5205a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:51, skipping insertion in model container [2018-11-27 11:44:51,130 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:44:51" (1/1) ... [2018-11-27 11:44:51,152 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 11:44:52,091 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 11:44:57,088 ERROR L311 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: _ath5k_printk [2018-11-27 11:44:57,094 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@25d87772 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:57, skipping insertion in model container [2018-11-27 11:44:57,095 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 11:44:57,095 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2018-11-27 11:44:57,100 INFO L168 Benchmark]: Toolchain (without parser) took 6001.54 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -17.6 MB). Peak memory consumption was 179.3 MB. Max. memory is 3.9 GB. [2018-11-27 11:44:57,107 INFO L168 Benchmark]: CDTParser took 5.47 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. [2018-11-27 11:44:57,108 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5988.49 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -17.6 MB). Peak memory consumption was 179.3 MB. Max. memory is 3.9 GB. [2018-11-27 11:44:57,114 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 5.47 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 5988.49 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -17.6 MB). Peak memory consumption was 179.3 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 10081]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: _ath5k_printk RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...