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_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atl1e--atl1e.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ec392ea [2018-07-08 14:06:07,085 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-08 14:06:07,089 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-08 14:06:07,109 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-08 14:06:07,109 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-08 14:06:07,111 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-08 14:06:07,112 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-08 14:06:07,119 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-08 14:06:07,120 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-08 14:06:07,121 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-08 14:06:07,121 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-08 14:06:07,121 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-08 14:06:07,128 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-08 14:06:07,129 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-08 14:06:07,130 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-08 14:06:07,130 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-08 14:06:07,131 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-08 14:06:07,140 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-08 14:06:07,142 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-08 14:06:07,143 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-08 14:06:07,144 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-08 14:06:07,154 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-08 14:06:07,156 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-08 14:06:07,157 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-08 14:06:07,160 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-08 14:06:07,161 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-08 14:06:07,162 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-08 14:06:07,162 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-08 14:06:07,169 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-08 14:06:07,171 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-08 14:06:07,171 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-08 14:06:07,171 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-08 14:06:07,172 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-08 14:06:07,172 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-08 14:06:07,184 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-08 14:06:07,185 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-08 14:06:07,185 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-07-08 14:06:07,217 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-08 14:06:07,217 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-08 14:06:07,218 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-08 14:06:07,218 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-07-08 14:06:07,218 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-08 14:06:07,218 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-08 14:06:07,218 INFO L133 SettingsManager]: * Use SBE=true [2018-07-08 14:06:07,219 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-08 14:06:07,221 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-08 14:06:07,221 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-08 14:06:07,221 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-08 14:06:07,222 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-08 14:06:07,222 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-08 14:06:07,222 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-08 14:06:07,222 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-08 14:06:07,228 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-08 14:06:07,228 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-08 14:06:07,228 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-08 14:06:07,228 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-08 14:06:07,228 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-08 14:06:07,229 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-08 14:06:07,229 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-07-08 14:06:07,229 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-08 14:06:07,229 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-08 14:06:07,229 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-08 14:06:07,229 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-08 14:06:07,229 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-07-08 14:06:07,229 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-08 14:06:07,229 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-08 14:06:07,295 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-08 14:06:07,315 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-08 14:06:07,323 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-08 14:06:07,325 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-08 14:06:07,325 INFO L276 PluginConnector]: CDTParser initialized [2018-07-08 14:06:07,326 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atl1e--atl1e.ko-entry_point_true-unreach-call.cil.out.c [2018-07-08 14:06:07,790 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/64bf7a3a0/0937d337909f4f03ba5423d2d0807d93/FLAG4d7e3fa32 [2018-07-08 14:06:08,810 INFO L276 CDTParser]: Found 1 translation units. [2018-07-08 14:06:08,810 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atl1e--atl1e.ko-entry_point_true-unreach-call.cil.out.c [2018-07-08 14:06:08,968 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/64bf7a3a0/0937d337909f4f03ba5423d2d0807d93/FLAG4d7e3fa32 [2018-07-08 14:06:08,996 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/64bf7a3a0/0937d337909f4f03ba5423d2d0807d93 [2018-07-08 14:06:09,017 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-08 14:06:09,032 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-08 14:06:09,033 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-08 14:06:09,033 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-08 14:06:09,040 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-08 14:06:09,041 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 02:06:08" (1/1) ... [2018-07-08 14:06:09,052 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4660859e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:06:09, skipping insertion in model container [2018-07-08 14:06:09,053 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 02:06:08" (1/1) ... [2018-07-08 14:06:09,761 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-08 14:06:11,669 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-07-08 14:06:11,678 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@63a705c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:06:11, skipping insertion in model container [2018-07-08 14:06:11,678 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-08 14:06:11,679 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-07-08 14:06:11,679 INFO L168 Benchmark]: Toolchain (without parser) took 2661.66 ms. Allocated memory is still 383.3 MB. Free memory was 299.8 MB in the beginning and 249.4 MB in the end (delta: 50.4 MB). Peak memory consumption was 77.0 MB. Max. memory is 1.9 GB. [2018-07-08 14:06:11,681 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 383.3 MB. Free memory is still 345.6 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-07-08 14:06:11,681 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2645.58 ms. Allocated memory is still 383.3 MB. Free memory was 298.8 MB in the beginning and 249.4 MB in the end (delta: 49.4 MB). Peak memory consumption was 76.0 MB. Max. memory is 1.9 GB. [2018-07-08 14:06:11,685 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 383.3 MB. Free memory is still 345.6 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 2645.58 ms. Allocated memory is still 383.3 MB. Free memory was 298.8 MB in the beginning and 249.4 MB in the end (delta: 49.4 MB). Peak memory consumption was 76.0 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8231]: 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...