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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-wireless-airo_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa41828 [2018-11-22 20:16:42,062 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 20:16:42,064 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 20:16:42,080 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 20:16:42,081 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 20:16:42,082 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 20:16:42,084 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 20:16:42,088 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 20:16:42,089 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 20:16:42,092 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 20:16:42,094 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 20:16:42,094 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 20:16:42,096 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 20:16:42,097 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 20:16:42,100 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 20:16:42,101 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 20:16:42,102 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 20:16:42,111 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 20:16:42,113 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 20:16:42,117 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 20:16:42,120 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 20:16:42,122 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 20:16:42,125 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-22 20:16:42,138 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 [2018-11-22 20:16:42,153 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 20:16:42,153 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 20:16:42,154 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 20:16:42,154 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 20:16:42,155 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 20:16:42,155 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 20:16:42,155 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 20:16:42,156 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 20:16:42,156 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 20:16:42,156 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 20:16:42,156 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 20:16:42,156 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 20:16:42,157 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 20:16:42,157 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 20:16:42,157 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 20:16:42,157 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 20:16:42,157 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 20:16:42,158 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 20:16:42,158 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 20:16:42,158 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 20:16:42,158 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 20:16:42,158 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 20:16:42,159 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 20:16:42,159 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 20:16:42,159 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 20:16:42,159 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-22 20:16:42,160 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 20:16:42,160 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 20:16:42,160 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 20:16:42,160 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 20:16:42,160 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 20:16:42,223 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 20:16:42,240 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 20:16:42,244 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 20:16:42,245 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 20:16:42,246 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 20:16:42,247 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-11-22 20:16:42,317 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8838e1421/204c2482ac074974933e1abe833446fa/FLAG4e3bb8434 [2018-11-22 20:16:43,330 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 20:16:43,331 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-11-22 20:16:43,411 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8838e1421/204c2482ac074974933e1abe833446fa/FLAG4e3bb8434 [2018-11-22 20:16:43,642 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8838e1421/204c2482ac074974933e1abe833446fa [2018-11-22 20:16:43,655 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 20:16:43,657 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 20:16:43,658 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 20:16:43,658 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 20:16:43,662 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 20:16:43,664 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 08:16:43" (1/1) ... [2018-11-22 20:16:43,668 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c8a4b9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:16:43, skipping insertion in model container [2018-11-22 20:16:43,668 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 08:16:43" (1/1) ... [2018-11-22 20:16:43,680 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 20:16:44,012 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 20:16:52,158 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 20:16:52,252 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 20:16:53,242 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 20:16:55,593 INFO L195 MainTranslator]: Completed translation [2018-11-22 20:16:55,593 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:16:55 WrapperNode [2018-11-22 20:16:55,593 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 20:16:55,594 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 20:16:55,594 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 20:16:55,594 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 20:16:55,603 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:16:55" (1/1) ... [2018-11-22 20:16:55,744 ERROR L1131 TypeChecker]: C: init_user_ns [15560]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-22 20:16:55,745 ERROR L1131 TypeChecker]: C: make_kuid(& init_user_ns, (uid_t )proc_uid) [15560]: 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 20:16:55,745 ERROR L1131 TypeChecker]: C: init_user_ns [15561]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-22 20:16:55,746 ERROR L1131 TypeChecker]: C: make_kgid(& init_user_ns, (gid_t )proc_gid) [15561]: 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 20:16:55,790 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:16:55" (1/1) ... [2018-11-22 20:16:55,790 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 20:16:55,791 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-22 20:16:55,792 INFO L168 Benchmark]: Toolchain (without parser) took 12136.87 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: -925.8 MB). Peak memory consumption was 170.5 MB. Max. memory is 7.1 GB. [2018-11-22 20:16:55,795 INFO L168 Benchmark]: CDTParser took 0.66 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 20:16:55,796 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11935.79 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 2.4 GB in the end (delta: -955.3 MB). Peak memory consumption was 935.7 MB. Max. memory is 7.1 GB. [2018-11-22 20:16:55,798 INFO L168 Benchmark]: Boogie Procedure Inliner took 196.60 ms. Allocated memory is still 2.6 GB. Free memory was 2.4 GB in the beginning and 2.3 GB in the end (delta: 29.5 MB). Peak memory consumption was 29.5 MB. Max. memory is 7.1 GB. [2018-11-22 20:16:55,802 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 0.66 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 11935.79 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 2.4 GB in the end (delta: -955.3 MB). Peak memory consumption was 935.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 196.60 ms. Allocated memory is still 2.6 GB. Free memory was 2.4 GB in the beginning and 2.3 GB in the end (delta: 29.5 MB). Peak memory consumption was 29.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 15560]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 15560]: 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: 15561]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 15561]: 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...