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-linux-3.14/linux-3.14__linux-kernel-locking-spinlock__drivers-net-wireless-airo_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 06:21:02,606 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 06:21:02,608 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 06:21:02,624 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 06:21:02,624 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 06:21:02,625 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 06:21:02,627 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 06:21:02,629 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 06:21:02,630 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 06:21:02,631 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 06:21:02,632 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 06:21:02,632 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 06:21:02,633 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 06:21:02,634 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 06:21:02,635 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 06:21:02,638 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 06:21:02,639 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 06:21:02,650 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 06:21:02,652 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 06:21:02,654 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 06:21:02,660 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 06:21:02,661 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 06:21:02,664 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-22 06:21:02,675 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 06:21:02,675 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 06:21:02,677 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 06:21:02,678 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 06:21:02,678 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 06:21:02,706 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 06:21:02,706 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 06:21:02,708 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 06:21:02,708 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 06:21:02,709 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 06:21:02,709 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 06:21:02,709 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 06:21:02,709 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 06:21:02,709 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 06:21:02,710 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 06:21:02,711 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 06:21:02,711 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 06:21:02,711 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 06:21:02,711 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 06:21:02,711 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 06:21:02,712 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 06:21:02,712 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 06:21:02,712 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 06:21:02,712 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 06:21:02,712 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 06:21:02,714 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 06:21:02,714 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 06:21:02,714 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 06:21:02,714 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 06:21:02,715 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 06:21:02,715 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 06:21:02,715 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 06:21:02,715 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 06:21:02,715 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 06:21:02,772 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 06:21:02,795 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 06:21:02,799 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 06:21:02,801 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 06:21:02,801 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 06:21:02,802 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-kernel-locking-spinlock__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-11-22 06:21:02,862 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1630133be/86d32812ef3a489d971f91670aee2da4/FLAG6fbee4726 [2018-11-22 06:21:03,832 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 06:21:03,833 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-kernel-locking-spinlock__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-11-22 06:21:03,928 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1630133be/86d32812ef3a489d971f91670aee2da4/FLAG6fbee4726 [2018-11-22 06:21:04,142 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1630133be/86d32812ef3a489d971f91670aee2da4 [2018-11-22 06:21:04,153 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 06:21:04,154 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 06:21:04,155 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 06:21:04,156 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 06:21:04,159 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 06:21:04,161 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 06:21:04" (1/1) ... [2018-11-22 06:21:04,164 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60ecc9e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:21:04, skipping insertion in model container [2018-11-22 06:21:04,164 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 06:21:04" (1/1) ... [2018-11-22 06:21:04,176 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 06:21:04,505 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 06:21:12,898 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 06:21:12,971 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 06:21:13,835 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 06:21:16,032 INFO L195 MainTranslator]: Completed translation [2018-11-22 06:21:16,033 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:21:16 WrapperNode [2018-11-22 06:21:16,033 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 06:21:16,034 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 06:21:16,034 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 06:21:16,034 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 06:21:16,044 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:21:16" (1/1) ... [2018-11-22 06:21:16,185 ERROR L1131 TypeChecker]: C: init_user_ns [15581]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-22 06:21:16,186 ERROR L1131 TypeChecker]: C: make_kuid(& init_user_ns, (uid_t )proc_uid) [15581]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2514,]],make_kuid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_uid~0,GLOBAL]]] [2018-11-22 06:21:16,187 ERROR L1131 TypeChecker]: C: init_user_ns [15582]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-22 06:21:16,187 ERROR L1131 TypeChecker]: C: make_kgid(& init_user_ns, (gid_t )proc_gid) [15582]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2515,]],make_kgid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_gid~0,GLOBAL]]] [2018-11-22 06:21:16,245 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:21:16" (1/1) ... [2018-11-22 06:21:16,246 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 06:21:16,246 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-22 06:21:16,248 INFO L168 Benchmark]: Toolchain (without parser) took 12094.56 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -853.2 MB). Peak memory consumption was 263.0 MB. Max. memory is 7.1 GB. [2018-11-22 06:21:16,252 INFO L168 Benchmark]: CDTParser took 0.19 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 06:21:16,252 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11877.79 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: -882.4 MB). Peak memory consumption was 882.6 MB. Max. memory is 7.1 GB. [2018-11-22 06:21:16,254 INFO L168 Benchmark]: Boogie Procedure Inliner took 212.37 ms. Allocated memory is still 2.6 GB. Free memory was 2.3 GB in the beginning and 2.2 GB in the end (delta: 29.2 MB). Peak memory consumption was 29.2 MB. Max. memory is 7.1 GB. [2018-11-22 06:21:16,258 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 0.19 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 11877.79 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: -882.4 MB). Peak memory consumption was 882.6 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 212.37 ms. Allocated memory is still 2.6 GB. Free memory was 2.3 GB in the beginning and 2.2 GB in the end (delta: 29.2 MB). Peak memory consumption was 29.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 15581]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 15581]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2514,]],make_kuid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_uid~0,GLOBAL]]] - TypeErrorResult [Line: 15582]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 15582]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2515,]],make_kgid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_gid~0,GLOBAL]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...