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-usb-dev__drivers-net-wireless-airo_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa41828 [2018-11-22 20:20:44,644 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 20:20:44,647 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 20:20:44,667 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 20:20:44,668 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 20:20:44,669 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 20:20:44,671 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 20:20:44,674 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 20:20:44,684 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 20:20:44,687 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 20:20:44,689 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 20:20:44,690 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 20:20:44,690 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 20:20:44,692 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 20:20:44,699 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 20:20:44,700 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 20:20:44,701 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 20:20:44,707 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 20:20:44,711 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 20:20:44,716 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 20:20:44,718 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 20:20:44,719 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 20:20:44,722 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-22 20:20:44,736 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 20:20:44,769 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 20:20:44,771 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 20:20:44,772 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 20:20:44,772 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 20:20:44,775 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 20:20:44,776 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 20:20:44,776 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 20:20:44,776 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 20:20:44,776 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 20:20:44,776 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 20:20:44,777 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 20:20:44,777 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 20:20:44,777 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 20:20:44,777 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 20:20:44,777 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 20:20:44,779 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 20:20:44,779 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 20:20:44,779 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 20:20:44,779 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 20:20:44,780 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 20:20:44,780 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 20:20:44,780 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 20:20:44,780 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 20:20:44,780 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 20:20:44,781 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 20:20:44,781 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-22 20:20:44,781 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 20:20:44,781 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 20:20:44,782 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 20:20:44,782 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 20:20:44,782 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 20:20:44,840 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 20:20:44,861 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 20:20:44,866 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 20:20:44,867 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 20:20:44,868 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 20:20:44,869 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-11-22 20:20:44,944 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/698a46e7e/eadc72d769bb4c85ae614317d9ddfee7/FLAGa1ef95489 [2018-11-22 20:20:46,071 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 20:20:46,072 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-11-22 20:20:46,161 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/698a46e7e/eadc72d769bb4c85ae614317d9ddfee7/FLAGa1ef95489 [2018-11-22 20:20:46,307 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/698a46e7e/eadc72d769bb4c85ae614317d9ddfee7 [2018-11-22 20:20:46,320 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 20:20:46,323 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 20:20:46,324 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 20:20:46,324 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 20:20:46,328 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 20:20:46,330 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 08:20:46" (1/1) ... [2018-11-22 20:20:46,333 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@511ac53b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:20:46, skipping insertion in model container [2018-11-22 20:20:46,333 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 08:20:46" (1/1) ... [2018-11-22 20:20:46,345 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 20:20:46,623 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 20:20:53,875 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 20:20:53,982 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 20:20:55,005 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 20:20:56,940 INFO L195 MainTranslator]: Completed translation [2018-11-22 20:20:56,941 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:20:56 WrapperNode [2018-11-22 20:20:56,941 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 20:20:56,942 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 20:20:56,942 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 20:20:56,942 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 20:20:56,949 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:20:56" (1/1) ... [2018-11-22 20:20:57,103 ERROR L1131 TypeChecker]: C: init_user_ns [15562]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-22 20:20:57,104 ERROR L1131 TypeChecker]: C: make_kuid(& init_user_ns, (uid_t )proc_uid) [15562]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2520,]],make_kuid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_uid~0,GLOBAL]]] [2018-11-22 20:20:57,105 ERROR L1131 TypeChecker]: C: init_user_ns [15563]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-22 20:20:57,105 ERROR L1131 TypeChecker]: C: make_kgid(& init_user_ns, (gid_t )proc_gid) [15563]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2521,]],make_kgid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_gid~0,GLOBAL]]] [2018-11-22 20:20:57,138 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:20:56" (1/1) ... [2018-11-22 20:20:57,141 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 20:20:57,141 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-22 20:20:57,142 INFO L168 Benchmark]: Toolchain (without parser) took 10821.11 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: -1.1 GB). Peak memory consumption was 53.2 MB. Max. memory is 7.1 GB. [2018-11-22 20:20:57,145 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 20:20:57,146 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10617.29 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 2.5 GB in the end (delta: -1.1 GB). Peak memory consumption was 888.2 MB. Max. memory is 7.1 GB. [2018-11-22 20:20:57,147 INFO L168 Benchmark]: Boogie Procedure Inliner took 199.42 ms. Allocated memory is still 2.6 GB. Free memory was 2.5 GB in the beginning and 2.4 GB in the end (delta: 29.3 MB). Peak memory consumption was 29.3 MB. Max. memory is 7.1 GB. [2018-11-22 20:20:57,150 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 0.25 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 10617.29 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 2.5 GB in the end (delta: -1.1 GB). Peak memory consumption was 888.2 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 199.42 ms. Allocated memory is still 2.6 GB. Free memory was 2.5 GB in the beginning and 2.4 GB in the end (delta: 29.3 MB). Peak memory consumption was 29.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 15562]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 15562]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2520,]],make_kuid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_uid~0,GLOBAL]]] - TypeErrorResult [Line: 15563]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 15563]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2521,]],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...