java -ea -Xmx8000000000 -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-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-intel-ixgbe-ixgbe_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 05:21:39,970 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 05:21:39,972 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 05:21:39,984 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 05:21:39,985 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 05:21:39,986 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 05:21:39,987 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 05:21:39,989 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 05:21:39,991 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 05:21:39,991 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 05:21:39,992 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 05:21:39,993 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 05:21:39,994 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 05:21:39,995 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 05:21:39,996 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 05:21:39,996 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 05:21:39,997 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 05:21:39,999 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 05:21:40,001 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 05:21:40,003 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 05:21:40,004 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 05:21:40,005 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 05:21:40,010 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-22 05:21:40,022 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-22 05:21:40,041 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 05:21:40,041 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 05:21:40,042 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 05:21:40,042 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 05:21:40,043 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 05:21:40,043 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 05:21:40,043 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 05:21:40,044 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 05:21:40,044 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 05:21:40,044 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 05:21:40,044 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 05:21:40,044 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 05:21:40,044 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 05:21:40,045 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 05:21:40,045 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 05:21:40,045 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 05:21:40,045 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 05:21:40,045 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 05:21:40,046 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 05:21:40,046 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 05:21:40,046 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 05:21:40,046 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 05:21:40,046 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 05:21:40,047 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 05:21:40,047 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 05:21:40,047 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 05:21:40,047 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 05:21:40,047 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 05:21:40,047 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 05:21:40,091 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 05:21:40,106 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 05:21:40,110 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 05:21:40,112 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 05:21:40,112 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 05:21:40,113 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-intel-ixgbe-ixgbe_true-unreach-call.cil.c [2018-11-22 05:21:40,171 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59fa8651b/38a1ff26485c407fa64f616dab23fdb0/FLAG7ec6610bc [2018-11-22 05:21:41,785 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 05:21:41,786 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-intel-ixgbe-ixgbe_true-unreach-call.cil.c [2018-11-22 05:21:41,970 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59fa8651b/38a1ff26485c407fa64f616dab23fdb0/FLAG7ec6610bc [2018-11-22 05:21:41,985 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59fa8651b/38a1ff26485c407fa64f616dab23fdb0 [2018-11-22 05:21:41,997 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 05:21:41,998 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 05:21:41,999 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 05:21:42,000 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 05:21:42,004 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 05:21:42,005 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 05:21:41" (1/1) ... [2018-11-22 05:21:42,008 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@85129a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:21:42, skipping insertion in model container [2018-11-22 05:21:42,009 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 05:21:41" (1/1) ... [2018-11-22 05:21:42,021 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 05:21:42,694 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 05:22:26,686 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 05:22:26,862 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 05:22:30,398 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 05:22:52,219 INFO L195 MainTranslator]: Completed translation [2018-11-22 05:22:52,220 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:22:52 WrapperNode [2018-11-22 05:22:52,220 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 05:22:52,221 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 05:22:52,221 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 05:22:52,221 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 05:22:52,231 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:22:52" (1/1) ... [2018-11-22 05:22:52,382 ERROR L1131 TypeChecker]: C: node_data [8842]: Undeclared identifier ~#node_data~0 in IdentifierExpression[~#node_data~0,GLOBAL] [2018-11-22 05:22:52,384 ERROR L1131 TypeChecker]: C: node_data[nid] [8842]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem125,]],read~$Pointer$,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#node_data~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#node_data~0,GLOBAL],offset],BinaryExpression[ARITHMUL,IntegerLiteral[8],IdentifierExpression[~nid,]]]]],IntegerLiteral[8]]] [2018-11-22 05:22:52,612 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:22:52" (1/1) ... [2018-11-22 05:22:52,613 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 05:22:52,613 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-22 05:22:52,614 INFO L168 Benchmark]: Toolchain (without parser) took 70617.24 ms. Allocated memory was 1.5 GB in the beginning and 3.9 GB in the end (delta: 2.4 GB). Free memory was 1.3 GB in the beginning and 1.6 GB in the end (delta: -232.2 MB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. [2018-11-22 05:22:52,617 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 05:22:52,618 INFO L168 Benchmark]: CACSL2BoogieTranslator took 70221.26 ms. Allocated memory was 1.5 GB in the beginning and 3.9 GB in the end (delta: 2.4 GB). Free memory was 1.3 GB in the beginning and 1.6 GB in the end (delta: -281.1 MB). Peak memory consumption was 2.5 GB. Max. memory is 7.1 GB. [2018-11-22 05:22:52,619 INFO L168 Benchmark]: Boogie Procedure Inliner took 391.66 ms. Allocated memory is still 3.9 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 48.8 MB). Peak memory consumption was 48.8 MB. Max. memory is 7.1 GB. [2018-11-22 05:22:52,623 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 70221.26 ms. Allocated memory was 1.5 GB in the beginning and 3.9 GB in the end (delta: 2.4 GB). Free memory was 1.3 GB in the beginning and 1.6 GB in the end (delta: -281.1 MB). Peak memory consumption was 2.5 GB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 391.66 ms. Allocated memory is still 3.9 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 48.8 MB). Peak memory consumption was 48.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 8842]: Type Error Undeclared identifier ~#node_data~0 in IdentifierExpression[~#node_data~0,GLOBAL] - TypeErrorResult [Line: 8842]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem125,]],read~$Pointer$,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#node_data~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#node_data~0,GLOBAL],offset],BinaryExpression[ARITHMUL,IntegerLiteral[8],IdentifierExpression[~nid,]]]]],IntegerLiteral[8]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...