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-3.0/usb_urb-drivers-input-tablet-kbtab.ko_true-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-222bf82 [2018-11-10 08:55:32,006 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 08:55:32,011 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 08:55:32,042 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 08:55:32,044 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 08:55:32,045 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 08:55:32,052 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 08:55:32,058 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 08:55:32,065 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 08:55:32,066 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 08:55:32,067 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 08:55:32,067 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 08:55:32,076 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 08:55:32,077 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 08:55:32,087 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 08:55:32,088 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 08:55:32,094 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 08:55:32,096 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 08:55:32,110 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 08:55:32,113 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 08:55:32,114 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 08:55:32,120 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 08:55:32,128 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 08:55:32,128 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 08:55:32,129 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 08:55:32,136 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 08:55:32,137 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 08:55:32,139 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 08:55:32,141 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 08:55:32,142 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 08:55:32,142 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 08:55:32,151 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 08:55:32,151 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 08:55:32,151 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 08:55:32,154 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 08:55:32,155 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 08:55:32,156 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 [2018-11-10 08:55:32,210 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 08:55:32,210 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 08:55:32,211 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 08:55:32,212 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 08:55:32,219 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 08:55:32,219 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 08:55:32,220 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 08:55:32,223 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 08:55:32,223 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 08:55:32,224 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 08:55:32,224 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 08:55:32,224 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 08:55:32,224 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 08:55:32,224 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 08:55:32,228 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 08:55:32,228 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 08:55:32,229 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 08:55:32,229 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 08:55:32,229 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 08:55:32,229 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 08:55:32,229 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 08:55:32,230 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 08:55:32,230 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 08:55:32,230 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 08:55:32,230 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 08:55:32,233 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 08:55:32,233 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 08:55:32,237 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 08:55:32,237 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 08:55:32,238 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-10 08:55:32,369 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 08:55:32,419 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 08:55:32,428 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 08:55:32,433 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 08:55:32,437 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 08:55:32,438 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-input-tablet-kbtab.ko_true-unreach-call.cil.out.i.pp.i [2018-11-10 08:55:32,598 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea66ad1ac/dcafbf5a4ee74f74b02157368ea9b0cb/FLAGe5f4b8911 [2018-11-10 08:55:34,344 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 08:55:34,345 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-input-tablet-kbtab.ko_true-unreach-call.cil.out.i.pp.i [2018-11-10 08:55:34,434 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea66ad1ac/dcafbf5a4ee74f74b02157368ea9b0cb/FLAGe5f4b8911 [2018-11-10 08:55:34,471 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea66ad1ac/dcafbf5a4ee74f74b02157368ea9b0cb [2018-11-10 08:55:34,486 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 08:55:34,496 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-10 08:55:34,501 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 08:55:34,501 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 08:55:34,511 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 08:55:34,516 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 08:55:34" (1/1) ... [2018-11-10 08:55:34,523 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f364bc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:55:34, skipping insertion in model container [2018-11-10 08:55:34,523 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 08:55:34" (1/1) ... [2018-11-10 08:55:34,549 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 08:55:34,815 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 08:55:37,997 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-10 08:55:38,319 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 08:55:39,478 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-10 08:55:39,730 INFO L193 MainTranslator]: Completed translation [2018-11-10 08:55:39,733 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:55:39 WrapperNode [2018-11-10 08:55:39,733 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 08:55:39,734 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 08:55:39,738 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 08:55:39,738 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 08:55:39,774 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:55:39" (1/1) ... [2018-11-10 08:55:39,774 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:55:39" (1/1) ... [2018-11-10 08:55:39,869 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:55:39" (1/1) ... [2018-11-10 08:55:39,873 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:55:39" (1/1) ... [2018-11-10 08:55:40,105 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:55:39" (1/1) ... [2018-11-10 08:55:40,150 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:55:39" (1/1) ... [2018-11-10 08:55:40,181 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:55:39" (1/1) ... [2018-11-10 08:55:40,215 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 08:55:40,223 INFO L168 Benchmark]: Toolchain (without parser) took 5727.97 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 370.5 MB). Peak memory consumption was 370.5 MB. Max. memory is 3.9 GB. [2018-11-10 08:55:40,228 INFO L168 Benchmark]: CDTParser took 0.25 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. [2018-11-10 08:55:40,229 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5233.32 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 359.2 MB). Peak memory consumption was 359.2 MB. Max. memory is 3.9 GB. [2018-11-10 08:55:40,235 INFO L168 Benchmark]: Boogie Preprocessor took 480.56 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-10 08:55:40,245 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 0.25 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 5233.32 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 359.2 MB). Peak memory consumption was 359.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 480.56 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...