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_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--tablet--gtco.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-935f392 [2018-07-19 18:25:09,950 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-19 18:25:09,954 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-19 18:25:09,988 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-19 18:25:09,988 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-19 18:25:09,989 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-19 18:25:09,995 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-19 18:25:09,999 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-19 18:25:10,001 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-19 18:25:10,008 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-19 18:25:10,009 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-19 18:25:10,009 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-19 18:25:10,010 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-19 18:25:10,011 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-19 18:25:10,020 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-19 18:25:10,021 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-19 18:25:10,031 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-19 18:25:10,033 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-19 18:25:10,040 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-19 18:25:10,047 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-19 18:25:10,048 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-19 18:25:10,053 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-19 18:25:10,060 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-19 18:25:10,060 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-19 18:25:10,060 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-19 18:25:10,066 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-19 18:25:10,068 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-19 18:25:10,069 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-19 18:25:10,072 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-19 18:25:10,073 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-19 18:25:10,073 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-19 18:25:10,074 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-19 18:25:10,079 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-19 18:25:10,080 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-19 18:25:10,081 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-19 18:25:10,082 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-19 18:25:10,082 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 [2018-07-19 18:25:10,124 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-19 18:25:10,124 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-19 18:25:10,125 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-19 18:25:10,131 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-07-19 18:25:10,133 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-19 18:25:10,134 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-19 18:25:10,134 INFO L133 SettingsManager]: * Use SBE=true [2018-07-19 18:25:10,134 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-19 18:25:10,134 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-19 18:25:10,135 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-19 18:25:10,135 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-19 18:25:10,135 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-19 18:25:10,135 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-19 18:25:10,142 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-19 18:25:10,142 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-19 18:25:10,142 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-19 18:25:10,142 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-19 18:25:10,142 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-19 18:25:10,143 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-19 18:25:10,143 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-19 18:25:10,143 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-19 18:25:10,144 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-07-19 18:25:10,145 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-19 18:25:10,145 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-19 18:25:10,145 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-19 18:25:10,145 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-19 18:25:10,145 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-07-19 18:25:10,146 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-19 18:25:10,146 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-19 18:25:10,267 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-19 18:25:10,301 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-19 18:25:10,312 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-19 18:25:10,317 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-19 18:25:10,317 INFO L276 PluginConnector]: CDTParser initialized [2018-07-19 18:25:10,318 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--tablet--gtco.ko-entry_point_false-unreach-call.cil.out.c [2018-07-19 18:25:10,966 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39d34908a/92f3b8b29f0346a191a0d31035c9fa0c/FLAGb29a0a9f0 [2018-07-19 18:25:12,013 INFO L276 CDTParser]: Found 1 translation units. [2018-07-19 18:25:12,014 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--tablet--gtco.ko-entry_point_false-unreach-call.cil.out.c [2018-07-19 18:25:12,157 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39d34908a/92f3b8b29f0346a191a0d31035c9fa0c/FLAGb29a0a9f0 [2018-07-19 18:25:12,204 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39d34908a/92f3b8b29f0346a191a0d31035c9fa0c [2018-07-19 18:25:12,232 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-19 18:25:12,239 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-19 18:25:12,241 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-19 18:25:12,241 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-19 18:25:12,261 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-19 18:25:12,263 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:25:12" (1/1) ... [2018-07-19 18:25:12,268 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d113511 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:25:12, skipping insertion in model container [2018-07-19 18:25:12,269 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:25:12" (1/1) ... [2018-07-19 18:25:12,988 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-19 18:25:13,573 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-07-19 18:25:13,578 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@620cc766 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:25:13, skipping insertion in model container [2018-07-19 18:25:13,579 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-19 18:25:13,580 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-07-19 18:25:13,581 INFO L168 Benchmark]: Toolchain (without parser) took 1348.02 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: 64.0 MB). Peak memory consumption was 64.0 MB. Max. memory is 1.9 GB. [2018-07-19 18:25:13,587 INFO L168 Benchmark]: CDTParser took 2.37 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 18:25:13,588 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1338.71 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: 64.0 MB). Peak memory consumption was 64.0 MB. Max. memory is 1.9 GB. [2018-07-19 18:25:13,597 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.37 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 1338.71 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: 64.0 MB). Peak memory consumption was 64.0 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3612]: 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...