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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.7.3/main17_false-unreach-call_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-896c194 [2018-11-11 21:51:40,125 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 21:51:40,133 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 21:51:40,168 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 21:51:40,169 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 21:51:40,173 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 21:51:40,175 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 21:51:40,179 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 21:51:40,183 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 21:51:40,184 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 21:51:40,192 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 21:51:40,192 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 21:51:40,194 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 21:51:40,199 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 21:51:40,203 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 21:51:40,204 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 21:51:40,208 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 21:51:40,213 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 21:51:40,224 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 21:51:40,234 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 21:51:40,242 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 21:51:40,243 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 21:51:40,252 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-11 21:51:40,254 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-11 21:51:40,254 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-11 21:51:40,255 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-11 21:51:40,256 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-11 21:51:40,263 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-11 21:51:40,264 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-11 21:51:40,273 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-11 21:51:40,273 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-11 21:51:40,274 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-11 21:51:40,274 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 21:51:40,276 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 21:51:40,278 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 21:51:40,284 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 21:51:40,284 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-11 21:51:40,334 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 21:51:40,334 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 21:51:40,341 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 21:51:40,341 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 21:51:40,342 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 21:51:40,342 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 21:51:40,344 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 21:51:40,344 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 21:51:40,344 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 21:51:40,344 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 21:51:40,344 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 21:51:40,345 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 21:51:40,345 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-11 21:51:40,345 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-11 21:51:40,345 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 21:51:40,345 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 21:51:40,346 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 21:51:40,346 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 21:51:40,346 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 21:51:40,346 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 21:51:40,346 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 21:51:40,347 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 21:51:40,347 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 21:51:40,347 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 21:51:40,347 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-11 21:51:40,347 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 21:51:40,354 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-11 21:51:40,354 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-11 21:51:40,354 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 21:51:40,355 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 21:51:40,487 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 21:51:40,519 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 21:51:40,533 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 21:51:40,535 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 21:51:40,535 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 21:51:40,542 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.7.3/main17_false-unreach-call_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.c [2018-11-11 21:51:40,685 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31a1e5cfb/662d67405f364909870d3a7281f2467d/FLAG54752b351 [2018-11-11 21:51:43,127 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 21:51:43,132 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.7.3/main17_false-unreach-call_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.c [2018-11-11 21:51:43,315 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31a1e5cfb/662d67405f364909870d3a7281f2467d/FLAG54752b351 [2018-11-11 21:51:43,357 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31a1e5cfb/662d67405f364909870d3a7281f2467d [2018-11-11 21:51:43,389 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 21:51:43,395 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 21:51:43,399 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 21:51:43,400 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 21:51:43,409 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 21:51:43,416 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 09:51:43" (1/1) ... [2018-11-11 21:51:43,421 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69d49b17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:51:43, skipping insertion in model container [2018-11-11 21:51:43,422 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 09:51:43" (1/1) ... [2018-11-11 21:51:43,449 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 21:51:44,074 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 21:52:03,865 WARN L309 MainTranslator]: Unsupported Syntax: Unsupported function: strcpy [2018-11-11 21:52:03,867 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@69bc7c09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:52:03, skipping insertion in model container [2018-11-11 21:52:03,870 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 21:52:03,870 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-11 21:52:03,873 INFO L168 Benchmark]: Toolchain (without parser) took 20483.22 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: 417.2 MB). Peak memory consumption was 489.9 MB. Max. memory is 3.9 GB. [2018-11-11 21:52:03,881 INFO L168 Benchmark]: CDTParser took 0.31 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 21:52:03,884 INFO L168 Benchmark]: CACSL2BoogieTranslator took 20471.10 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: 417.2 MB). Peak memory consumption was 489.9 MB. Max. memory is 3.9 GB. [2018-11-11 21:52:03,892 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 0.31 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 20471.10 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: 417.2 MB). Peak memory consumption was 489.9 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 14842]: Unsupported Syntax Unsupported function: strcpy RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...