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-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-bdc35bb [2018-10-29 09:28:47,554 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-29 09:28:47,562 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-29 09:28:47,597 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-29 09:28:47,597 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-29 09:28:47,604 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-29 09:28:47,609 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-29 09:28:47,612 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-29 09:28:47,619 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-29 09:28:47,620 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-29 09:28:47,621 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-29 09:28:47,621 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-29 09:28:47,628 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-29 09:28:47,634 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-29 09:28:47,644 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-29 09:28:47,648 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-29 09:28:47,649 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-29 09:28:47,657 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-29 09:28:47,663 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-29 09:28:47,670 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-29 09:28:47,671 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-29 09:28:47,676 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-29 09:28:47,685 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-29 09:28:47,685 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-29 09:28:47,688 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-29 09:28:47,689 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-29 09:28:47,690 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-29 09:28:47,698 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-29 09:28:47,699 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-29 09:28:47,705 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-29 09:28:47,706 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-29 09:28:47,706 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-29 09:28:47,707 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-29 09:28:47,707 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-29 09:28:47,713 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-29 09:28:47,716 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-29 09:28:47,716 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 [2018-10-29 09:28:47,765 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-29 09:28:47,766 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-29 09:28:47,767 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-29 09:28:47,767 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-29 09:28:47,772 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-29 09:28:47,772 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-29 09:28:47,773 INFO L133 SettingsManager]: * Use SBE=true [2018-10-29 09:28:47,773 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-29 09:28:47,773 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-29 09:28:47,773 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-29 09:28:47,779 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-29 09:28:47,779 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-29 09:28:47,780 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-29 09:28:47,780 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-29 09:28:47,780 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-29 09:28:47,780 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-29 09:28:47,781 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-29 09:28:47,781 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-29 09:28:47,781 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-29 09:28:47,781 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-29 09:28:47,781 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-29 09:28:47,782 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-29 09:28:47,785 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-29 09:28:47,785 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-29 09:28:47,786 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-29 09:28:47,786 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-29 09:28:47,786 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-29 09:28:47,786 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-29 09:28:47,786 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-29 09:28:47,787 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-29 09:28:47,937 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-29 09:28:47,986 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-29 09:28:47,994 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-29 09:28:48,002 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-29 09:28:48,002 INFO L276 PluginConnector]: CDTParser initialized [2018-10-29 09:28:48,003 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.c [2018-10-29 09:28:48,159 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d706e8570/a4587e48ae204e299213a563427eeca2/FLAG5f66976a5 [2018-10-29 09:28:50,376 INFO L298 CDTParser]: Found 1 translation units. [2018-10-29 09:28:50,377 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.c [2018-10-29 09:28:50,512 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d706e8570/a4587e48ae204e299213a563427eeca2/FLAG5f66976a5 [2018-10-29 09:28:50,551 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d706e8570/a4587e48ae204e299213a563427eeca2 [2018-10-29 09:28:50,580 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-29 09:28:50,585 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-29 09:28:50,587 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-29 09:28:50,587 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-29 09:28:50,595 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-29 09:28:50,597 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 09:28:50" (1/1) ... [2018-10-29 09:28:50,602 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@610647a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:28:50, skipping insertion in model container [2018-10-29 09:28:50,602 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 09:28:50" (1/1) ... [2018-10-29 09:28:50,634 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-29 09:28:51,058 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-29 09:29:04,950 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-29 09:29:05,212 INFO L189 MainTranslator]: Completed pre-run [2018-10-29 09:29:10,601 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-29 09:29:11,974 INFO L193 MainTranslator]: Completed translation [2018-10-29 09:29:11,980 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:29:11 WrapperNode [2018-10-29 09:29:11,980 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-29 09:29:11,981 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-29 09:29:11,981 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-29 09:29:11,982 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-29 09:29:12,025 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:29:11" (1/1) ... [2018-10-29 09:29:12,025 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:29:11" (1/1) ... [2018-10-29 09:29:12,353 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:29:11" (1/1) ... [2018-10-29 09:29:12,354 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:29:11" (1/1) ... [2018-10-29 09:29:13,357 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:29:11" (1/1) ... [2018-10-29 09:29:13,459 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:29:11" (1/1) ... [2018-10-29 09:29:13,630 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:29:11" (1/1) ... [2018-10-29 09:29:13,779 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-29 09:29:13,784 INFO L168 Benchmark]: Toolchain (without parser) took 23203.12 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: 433.4 MB). Peak memory consumption was 433.4 MB. Max. memory is 3.9 GB. [2018-10-29 09:29:13,791 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-10-29 09:29:13,792 INFO L168 Benchmark]: CACSL2BoogieTranslator took 21394.03 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: 279.4 MB). Peak memory consumption was 523.2 MB. Max. memory is 3.9 GB. [2018-10-29 09:29:13,798 INFO L168 Benchmark]: Boogie Preprocessor took 1797.97 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 154.0 MB). Peak memory consumption was 154.0 MB. Max. memory is 3.9 GB. [2018-10-29 09:29:13,806 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 0.22 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 21394.03 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: 279.4 MB). Peak memory consumption was 523.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1797.97 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 154.0 MB). Peak memory consumption was 154.0 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...