java -ea -Xmx4000000000 -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-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 0.1.23-01ede7f [2018-11-11 20:05:05,160 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 20:05:05,171 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 20:05:05,208 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 20:05:05,209 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 20:05:05,212 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 20:05:05,215 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 20:05:05,219 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 20:05:05,225 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 20:05:05,232 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 20:05:05,233 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 20:05:05,236 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 20:05:05,240 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 20:05:05,242 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 20:05:05,248 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 20:05:05,249 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 20:05:05,250 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 20:05:05,257 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 20:05:05,270 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 20:05:05,277 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 20:05:05,282 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 20:05:05,288 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 20:05:05,295 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-11 20:05:05,296 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-11 20:05:05,296 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-11 20:05:05,300 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-11 20:05:05,301 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-11 20:05:05,309 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-11 20:05:05,310 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-11 20:05:05,314 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-11 20:05:05,314 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-11 20:05:05,315 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-11 20:05:05,315 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 20:05:05,319 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 20:05:05,322 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 20:05:05,323 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 20:05:05,323 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 [2018-11-11 20:05:05,371 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 20:05:05,375 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 20:05:05,376 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 20:05:05,376 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 20:05:05,383 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 20:05:05,383 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 20:05:05,383 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 20:05:05,384 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 20:05:05,384 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 20:05:05,384 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 20:05:05,384 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 20:05:05,384 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 20:05:05,385 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 20:05:05,385 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 20:05:05,385 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 20:05:05,385 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 20:05:05,385 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 20:05:05,391 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 20:05:05,391 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 20:05:05,391 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 20:05:05,392 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 20:05:05,392 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 20:05:05,392 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 20:05:05,392 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-11 20:05:05,392 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 20:05:05,393 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-11 20:05:05,393 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 20:05:05,393 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 20:05:05,521 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 20:05:05,555 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 20:05:05,566 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 20:05:05,568 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 20:05:05,570 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 20:05:05,571 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-5742d35-1-136_1a-drivers--usb--serial--ti_usb_3410_5052.ko-entry_point_false-unreach-call.cil.out.c [2018-11-11 20:05:05,708 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3a7c122e/8d0562ce043c49f395702586457251e5/FLAG17e4a31c0 [2018-11-11 20:05:07,511 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 20:05:07,512 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-5742d35-1-136_1a-drivers--usb--serial--ti_usb_3410_5052.ko-entry_point_false-unreach-call.cil.out.c [2018-11-11 20:05:07,624 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3a7c122e/8d0562ce043c49f395702586457251e5/FLAG17e4a31c0 [2018-11-11 20:05:07,662 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3a7c122e/8d0562ce043c49f395702586457251e5 [2018-11-11 20:05:07,693 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 20:05:07,699 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 20:05:07,704 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 20:05:07,704 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 20:05:07,715 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 20:05:07,720 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 08:05:07" (1/1) ... [2018-11-11 20:05:07,731 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@abdb33e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:05:07, skipping insertion in model container [2018-11-11 20:05:07,731 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 08:05:07" (1/1) ... [2018-11-11 20:05:07,759 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 20:05:08,133 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 20:05:13,384 WARN L309 MainTranslator]: Unsupported Syntax: Unsupported function: strcpy [2018-11-11 20:05:13,384 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@42dda106 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:05:13, skipping insertion in model container [2018-11-11 20:05:13,385 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 20:05:13,385 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-11 20:05:13,392 INFO L168 Benchmark]: Toolchain (without parser) took 5697.89 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 406.1 MB). Peak memory consumption was 406.1 MB. Max. memory is 3.9 GB. [2018-11-11 20:05:13,398 INFO L168 Benchmark]: CDTParser took 0.23 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. [2018-11-11 20:05:13,398 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5681.51 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 406.1 MB). Peak memory consumption was 406.1 MB. Max. memory is 3.9 GB. [2018-11-11 20:05:13,404 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 0.23 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 5681.51 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 406.1 MB). Peak memory consumption was 406.1 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6485]: Unsupported Syntax Unsupported function: strcpy RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...