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-validator-v0.6/linux-stable-5742d35-1-136_1a-drivers--usb--serial--ti_usb_3410_5052.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-935f392 [2018-07-19 18:26:19,148 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-19 18:26:19,155 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-19 18:26:19,192 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-19 18:26:19,192 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-19 18:26:19,197 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-19 18:26:19,199 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-19 18:26:19,204 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-19 18:26:19,212 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-19 18:26:19,219 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-19 18:26:19,221 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-19 18:26:19,221 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-19 18:26:19,230 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-19 18:26:19,232 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-19 18:26:19,233 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-19 18:26:19,240 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-19 18:26:19,245 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-19 18:26:19,250 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-19 18:26:19,257 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-19 18:26:19,265 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-19 18:26:19,266 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-19 18:26:19,271 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-19 18:26:19,278 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-19 18:26:19,279 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-19 18:26:19,279 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-19 18:26:19,285 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-19 18:26:19,286 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-19 18:26:19,287 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-19 18:26:19,293 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-19 18:26:19,298 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-19 18:26:19,298 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-19 18:26:19,299 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-19 18:26:19,302 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-19 18:26:19,303 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-19 18:26:19,306 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-19 18:26:19,307 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-19 18:26:19,310 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 18:26:19,365 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-19 18:26:19,365 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-19 18:26:19,371 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-19 18:26:19,372 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-07-19 18:26:19,373 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-19 18:26:19,373 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-19 18:26:19,373 INFO L133 SettingsManager]: * Use SBE=true [2018-07-19 18:26:19,373 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-19 18:26:19,374 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-19 18:26:19,374 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-19 18:26:19,374 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-19 18:26:19,379 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-19 18:26:19,380 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-19 18:26:19,380 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-19 18:26:19,380 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-19 18:26:19,380 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-19 18:26:19,381 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-19 18:26:19,381 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-19 18:26:19,381 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-19 18:26:19,381 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-19 18:26:19,382 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-19 18:26:19,382 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-07-19 18:26:19,382 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-19 18:26:19,382 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-19 18:26:19,385 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-19 18:26:19,386 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-19 18:26:19,386 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-07-19 18:26:19,386 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-19 18:26:19,386 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-19 18:26:19,523 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-19 18:26:19,563 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-19 18:26:19,575 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-19 18:26:19,580 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-19 18:26:19,581 INFO L276 PluginConnector]: CDTParser initialized [2018-07-19 18:26:19,582 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-5742d35-1-136_1a-drivers--usb--serial--ti_usb_3410_5052.ko-entry_point_false-unreach-call.cil.out.c [2018-07-19 18:26:20,269 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e8fc77ce/a56575de5985485492be7d41f731fb03/FLAG68c1a9ff3 [2018-07-19 18:26:21,522 INFO L276 CDTParser]: Found 1 translation units. [2018-07-19 18:26:21,526 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-5742d35-1-136_1a-drivers--usb--serial--ti_usb_3410_5052.ko-entry_point_false-unreach-call.cil.out.c [2018-07-19 18:26:21,717 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e8fc77ce/a56575de5985485492be7d41f731fb03/FLAG68c1a9ff3 [2018-07-19 18:26:21,767 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e8fc77ce/a56575de5985485492be7d41f731fb03 [2018-07-19 18:26:21,797 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-19 18:26:21,799 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-19 18:26:21,803 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-19 18:26:21,804 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-19 18:26:21,819 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-19 18:26:21,823 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:26:21" (1/1) ... [2018-07-19 18:26:21,832 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57643428 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:26:21, skipping insertion in model container [2018-07-19 18:26:21,832 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:26:21" (1/1) ... [2018-07-19 18:26:22,517 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-19 18:26:23,234 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-07-19 18:26:23,237 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@462062ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:26:23, skipping insertion in model container [2018-07-19 18:26:23,238 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-19 18:26:23,239 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-07-19 18:26:23,240 INFO L168 Benchmark]: Toolchain (without parser) took 1442.14 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: 85.4 MB). Peak memory consumption was 85.4 MB. Max. memory is 1.9 GB. [2018-07-19 18:26:23,248 INFO L168 Benchmark]: CDTParser took 0.24 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 18:26:23,250 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1435.25 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: 85.4 MB). Peak memory consumption was 85.4 MB. Max. memory is 1.9 GB. [2018-07-19 18:26:23,258 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 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 1435.25 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: 85.4 MB). Peak memory consumption was 85.4 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3534]: 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...