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-3.14/linux-3.14__linux-usb-dev__drivers-net-irda-via-ircc_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa4a323 [2018-11-04 19:52:52,967 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-04 19:52:52,973 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-04 19:52:53,005 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-04 19:52:53,005 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-04 19:52:53,010 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-04 19:52:53,011 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-04 19:52:53,016 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-04 19:52:53,021 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-04 19:52:53,027 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-04 19:52:53,028 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-04 19:52:53,028 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-04 19:52:53,031 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-04 19:52:53,034 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-04 19:52:53,036 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-04 19:52:53,036 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-04 19:52:53,049 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-04 19:52:53,052 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-04 19:52:53,054 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-04 19:52:53,064 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-04 19:52:53,068 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-04 19:52:53,070 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-04 19:52:53,074 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-04 19:52:53,081 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-04 19:52:53,081 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-04 19:52:53,082 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-04 19:52:53,083 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-04 19:52:53,087 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-04 19:52:53,089 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-04 19:52:53,090 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-04 19:52:53,090 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-04 19:52:53,091 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-04 19:52:53,091 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-04 19:52:53,091 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-04 19:52:53,100 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-04 19:52:53,101 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-04 19:52:53,101 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 [2018-11-04 19:52:53,143 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-04 19:52:53,143 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-04 19:52:53,151 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-04 19:52:53,152 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-04 19:52:53,153 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-04 19:52:53,153 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-04 19:52:53,153 INFO L133 SettingsManager]: * Use SBE=true [2018-11-04 19:52:53,155 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-04 19:52:53,155 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-04 19:52:53,155 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-04 19:52:53,155 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-04 19:52:53,155 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-04 19:52:53,156 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-04 19:52:53,156 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-04 19:52:53,156 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-04 19:52:53,160 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-04 19:52:53,160 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-04 19:52:53,160 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-04 19:52:53,160 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-04 19:52:53,161 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-04 19:52:53,161 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-04 19:52:53,161 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-04 19:52:53,161 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-04 19:52:53,161 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-04 19:52:53,162 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-04 19:52:53,162 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-04 19:52:53,162 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-04 19:52:53,162 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-04 19:52:53,162 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-04 19:52:53,163 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-04 19:52:53,284 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-04 19:52:53,320 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-04 19:52:53,331 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-04 19:52:53,334 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-04 19:52:53,335 INFO L276 PluginConnector]: CDTParser initialized [2018-11-04 19:52:53,336 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-usb-dev__drivers-net-irda-via-ircc_true-unreach-call.cil.c [2018-11-04 19:52:53,480 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b6d61938/5b7102aec3f649a5ba922f4c52406a53/FLAG7679c860d [2018-11-04 19:52:55,191 INFO L298 CDTParser]: Found 1 translation units. [2018-11-04 19:52:55,195 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-usb-dev__drivers-net-irda-via-ircc_true-unreach-call.cil.c [2018-11-04 19:52:55,312 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b6d61938/5b7102aec3f649a5ba922f4c52406a53/FLAG7679c860d [2018-11-04 19:52:55,355 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b6d61938/5b7102aec3f649a5ba922f4c52406a53 [2018-11-04 19:52:55,386 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-04 19:52:55,388 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-04 19:52:55,393 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-04 19:52:55,393 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-04 19:52:55,404 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-04 19:52:55,409 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 07:52:55" (1/1) ... [2018-11-04 19:52:55,419 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f54641b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:52:55, skipping insertion in model container [2018-11-04 19:52:55,419 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 07:52:55" (1/1) ... [2018-11-04 19:52:55,445 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-04 19:52:55,836 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-04 19:53:05,220 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 19:53:05,433 INFO L189 MainTranslator]: Completed pre-run [2018-11-04 19:53:09,437 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 19:53:10,826 INFO L193 MainTranslator]: Completed translation [2018-11-04 19:53:10,827 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:53:10 WrapperNode [2018-11-04 19:53:10,827 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-04 19:53:10,828 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-04 19:53:10,828 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-04 19:53:10,828 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-04 19:53:10,861 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:53:10" (1/1) ... [2018-11-04 19:53:10,861 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:53:10" (1/1) ... [2018-11-04 19:53:11,081 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:53:10" (1/1) ... [2018-11-04 19:53:11,088 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:53:10" (1/1) ... [2018-11-04 19:53:11,418 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:53:10" (1/1) ... [2018-11-04 19:53:11,479 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:53:10" (1/1) ... [2018-11-04 19:53:11,554 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:53:10" (1/1) ... [2018-11-04 19:53:11,634 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-04 19:53:11,639 INFO L168 Benchmark]: Toolchain (without parser) took 16252.11 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 193.3 MB). Peak memory consumption was 193.3 MB. Max. memory is 3.9 GB. [2018-11-04 19:53:11,647 INFO L168 Benchmark]: CDTParser took 4.33 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. [2018-11-04 19:53:11,647 INFO L168 Benchmark]: CACSL2BoogieTranslator took 15434.64 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 139.0 MB). Peak memory consumption was 506.3 MB. Max. memory is 3.9 GB. [2018-11-04 19:53:11,649 INFO L168 Benchmark]: Boogie Preprocessor took 806.03 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 43.5 MB). Peak memory consumption was 43.5 MB. Max. memory is 3.9 GB. [2018-11-04 19:53:11,656 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 4.33 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 15434.64 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 139.0 MB). Peak memory consumption was 506.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 806.03 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 43.5 MB). Peak memory consumption was 43.5 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...