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-challenges/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-amd-pcnet32_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-41590c4 [2018-10-18 11:06:24,648 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 11:06:24,660 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 11:06:24,708 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 11:06:24,709 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 11:06:24,712 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 11:06:24,717 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 11:06:24,727 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 11:06:24,732 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 11:06:24,736 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 11:06:24,742 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 11:06:24,742 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 11:06:24,743 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 11:06:24,748 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 11:06:24,758 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 11:06:24,762 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 11:06:24,763 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 11:06:24,774 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 11:06:24,781 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 11:06:24,783 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 11:06:24,789 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 11:06:24,797 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 11:06:24,808 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-18 11:06:24,808 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-18 11:06:24,809 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-18 11:06:24,812 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-18 11:06:24,814 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-18 11:06:24,814 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-18 11:06:24,815 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-18 11:06:24,823 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-18 11:06:24,823 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-18 11:06:24,825 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-18 11:06:24,826 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 11:06:24,826 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 11:06:24,833 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 11:06:24,836 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 11:06:24,836 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 [2018-10-18 11:06:24,886 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 11:06:24,886 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 11:06:24,892 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 11:06:24,893 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 11:06:24,901 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 11:06:24,901 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 11:06:24,901 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 11:06:24,902 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 11:06:24,903 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 11:06:24,903 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 11:06:24,904 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 11:06:24,904 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 11:06:24,904 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-18 11:06:24,904 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-18 11:06:24,905 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 11:06:24,907 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 11:06:24,907 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 11:06:24,907 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 11:06:24,908 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 11:06:24,908 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 11:06:24,908 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 11:06:24,908 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 11:06:24,912 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 11:06:24,912 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 11:06:24,912 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-18 11:06:24,913 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 11:06:24,913 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-18 11:06:24,913 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-18 11:06:24,913 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 11:06:24,914 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-18 11:06:25,068 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 11:06:25,113 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 11:06:25,122 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 11:06:25,128 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 11:06:25,128 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 11:06:25,129 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-amd-pcnet32_true-unreach-call.cil.c [2018-10-18 11:06:25,315 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5264c8e6/16877034aa3b4906bec14bb8217b0e2b/FLAG4790c7f55 [2018-10-18 11:06:27,486 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 11:06:27,489 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-amd-pcnet32_true-unreach-call.cil.c [2018-10-18 11:06:27,653 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5264c8e6/16877034aa3b4906bec14bb8217b0e2b/FLAG4790c7f55 [2018-10-18 11:06:27,702 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5264c8e6/16877034aa3b4906bec14bb8217b0e2b [2018-10-18 11:06:27,737 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 11:06:27,742 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 11:06:27,743 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 11:06:27,749 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 11:06:27,759 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 11:06:27,765 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 11:06:27" (1/1) ... [2018-10-18 11:06:27,769 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c29cdbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:06:27, skipping insertion in model container [2018-10-18 11:06:27,775 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 11:06:27" (1/1) ... [2018-10-18 11:06:27,807 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 11:06:28,376 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 11:06:46,620 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 11:06:46,968 INFO L189 MainTranslator]: Completed pre-run [2018-10-18 11:06:52,441 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 11:06:54,276 INFO L193 MainTranslator]: Completed translation [2018-10-18 11:06:54,277 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:06:54 WrapperNode [2018-10-18 11:06:54,277 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-18 11:06:54,278 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-18 11:06:54,278 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-18 11:06:54,278 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-18 11:06:54,296 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:06:54" (1/1) ... [2018-10-18 11:06:54,296 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:06:54" (1/1) ... [2018-10-18 11:06:54,425 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2327,]],pcnet32_poll,[IdentifierExpression[#~2124,],IdentifierExpression[#~2125,]]] [2018-10-18 11:06:54,430 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2326,]],eth_change_mtu,[IdentifierExpression[#~2124,],IdentifierExpression[#~2125,]]] [2018-10-18 11:06:54,431 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2325,]],pcnet32_get_sset_count,[IdentifierExpression[#~2124,],IdentifierExpression[#~2125,]]] [2018-10-18 11:06:54,431 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2324,]],pcnet32_set_phys_id,[IdentifierExpression[#~2124,],IdentifierExpression[#~2125,]]] [2018-10-18 11:06:54,590 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:06:54" (1/1) ... [2018-10-18 11:06:54,598 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:06:54" (1/1) ... [2018-10-18 11:06:55,163 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:06:54" (1/1) ... [2018-10-18 11:06:55,240 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:06:54" (1/1) ... [2018-10-18 11:06:55,362 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:06:54" (1/1) ... [2018-10-18 11:06:55,480 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-18 11:06:55,485 INFO L168 Benchmark]: Toolchain (without parser) took 27747.03 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: 452.7 MB). Peak memory consumption was 452.7 MB. Max. memory is 3.9 GB. [2018-10-18 11:06:55,491 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. [2018-10-18 11:06:55,491 INFO L168 Benchmark]: CACSL2BoogieTranslator took 26533.83 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: 363.4 MB). Peak memory consumption was 516.8 MB. Max. memory is 3.9 GB. [2018-10-18 11:06:55,492 INFO L168 Benchmark]: Boogie Preprocessor took 1202.82 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: 89.4 MB). Peak memory consumption was 89.4 MB. Max. memory is 3.9 GB. [2018-10-18 11:06:55,504 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 26533.83 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: 363.4 MB). Peak memory consumption was 516.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1202.82 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: 89.4 MB). Peak memory consumption was 89.4 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2327,]],pcnet32_poll,[IdentifierExpression[#~2124,],IdentifierExpression[#~2125,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2326,]],eth_change_mtu,[IdentifierExpression[#~2124,],IdentifierExpression[#~2125,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2325,]],pcnet32_get_sset_count,[IdentifierExpression[#~2124,],IdentifierExpression[#~2125,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2324,]],pcnet32_set_phys_id,[IdentifierExpression[#~2124,],IdentifierExpression[#~2125,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...