java -ea -Xmx2000000000 -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_Default.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dddd7a2 [2018-10-11 11:12:49,007 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 11:12:49,017 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 11:12:49,051 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 11:12:49,052 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 11:12:49,053 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 11:12:49,054 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 11:12:49,060 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 11:12:49,067 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 11:12:49,075 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 11:12:49,081 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 11:12:49,081 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 11:12:49,083 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 11:12:49,084 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 11:12:49,091 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 11:12:49,092 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 11:12:49,093 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 11:12:49,100 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 11:12:49,109 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 11:12:49,115 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 11:12:49,117 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 11:12:49,121 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 11:12:49,125 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-11 11:12:49,128 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-11 11:12:49,128 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-11 11:12:49,131 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-11 11:12:49,132 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-11 11:12:49,133 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-11 11:12:49,139 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-11 11:12:49,141 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-11 11:12:49,145 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-11 11:12:49,146 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-11 11:12:49,146 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 11:12:49,147 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 11:12:49,148 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 11:12:49,154 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 11:12:49,154 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-11 11:12:49,201 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 11:12:49,201 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 11:12:49,202 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-11 11:12:49,208 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-11 11:12:49,211 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 11:12:49,211 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 11:12:49,211 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 11:12:49,211 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 11:12:49,212 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-11 11:12:49,212 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 11:12:49,212 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-11 11:12:49,212 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-11 11:12:49,212 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-11 11:12:49,213 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-11 11:12:49,213 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-11 11:12:49,213 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 11:12:49,213 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 11:12:49,213 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-11 11:12:49,218 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-11 11:12:49,218 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-11 11:12:49,218 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 11:12:49,219 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-11 11:12:49,219 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-11 11:12:49,219 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-11 11:12:49,219 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-11 11:12:49,219 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-11 11:12:49,219 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-11 11:12:49,220 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-11 11:12:49,340 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 11:12:49,370 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 11:12:49,380 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 11:12:49,382 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 11:12:49,385 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 11:12:49,386 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0_true-unreach-call.cil.out.c [2018-10-11 11:12:49,999 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/083a8904a/d9ebbd7d741d46938761723f761426e1/FLAGa504d645b [2018-10-11 11:12:51,380 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 11:12:51,386 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0_true-unreach-call.cil.out.c [2018-10-11 11:12:51,498 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/083a8904a/d9ebbd7d741d46938761723f761426e1/FLAGa504d645b [2018-10-11 11:12:51,547 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/083a8904a/d9ebbd7d741d46938761723f761426e1 [2018-10-11 11:12:51,573 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 11:12:51,580 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 11:12:51,582 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 11:12:51,583 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 11:12:51,594 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 11:12:51,603 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:12:51" (1/1) ... [2018-10-11 11:12:51,607 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26d88e9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:12:51, skipping insertion in model container [2018-10-11 11:12:51,608 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:12:51" (1/1) ... [2018-10-11 11:12:51,634 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 11:12:51,995 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 11:12:53,554 WARN L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-10-11 11:12:53,558 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@34761aa1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:12:53, skipping insertion in model container [2018-10-11 11:12:53,559 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 11:12:53,559 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-11 11:12:53,562 INFO L168 Benchmark]: Toolchain (without parser) took 1983.63 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 106.7 MB). Peak memory consumption was 106.7 MB. Max. memory is 1.9 GB. [2018-10-11 11:12:53,570 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-10-11 11:12:53,571 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1976.83 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 106.7 MB). Peak memory consumption was 106.7 MB. Max. memory is 1.9 GB. [2018-10-11 11:12:53,577 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 0.22 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 1976.83 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 106.7 MB). Peak memory consumption was 106.7 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5973]: 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...