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__linux-alloc-spinlock__drivers-net-wireless-airo_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa41828 [2018-11-22 20:24:01,561 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 20:24:01,563 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 20:24:01,581 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 20:24:01,582 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 20:24:01,583 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 20:24:01,584 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 20:24:01,586 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 20:24:01,588 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 20:24:01,589 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 20:24:01,589 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 20:24:01,590 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 20:24:01,591 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 20:24:01,592 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 20:24:01,593 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 20:24:01,594 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 20:24:01,594 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 20:24:01,596 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 20:24:01,598 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 20:24:01,600 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 20:24:01,601 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 20:24:01,603 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 20:24:01,605 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-22 20:24:01,614 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 20:24:01,632 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 20:24:01,632 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 20:24:01,633 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 20:24:01,633 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 20:24:01,634 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 20:24:01,634 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 20:24:01,635 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 20:24:01,635 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 20:24:01,635 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 20:24:01,635 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 20:24:01,636 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 20:24:01,636 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 20:24:01,636 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 20:24:01,636 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 20:24:01,636 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 20:24:01,638 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 20:24:01,638 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 20:24:01,639 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 20:24:01,639 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 20:24:01,639 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 20:24:01,639 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 20:24:01,639 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 20:24:01,642 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 20:24:01,642 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 20:24:01,642 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 20:24:01,642 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-22 20:24:01,643 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 20:24:01,643 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 20:24:01,643 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 20:24:01,643 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 20:24:01,643 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 20:24:01,706 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 20:24:01,727 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 20:24:01,731 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 20:24:01,733 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 20:24:01,734 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 20:24:01,735 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-11-22 20:24:01,805 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b14b7078/53e6312cbcc848deb4a3432287e43f72/FLAGb28f5651d [2018-11-22 20:24:02,945 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 20:24:02,946 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-11-22 20:24:03,012 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b14b7078/53e6312cbcc848deb4a3432287e43f72/FLAGb28f5651d [2018-11-22 20:24:03,171 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b14b7078/53e6312cbcc848deb4a3432287e43f72 [2018-11-22 20:24:03,181 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 20:24:03,183 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 20:24:03,184 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 20:24:03,184 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 20:24:03,188 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 20:24:03,190 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 08:24:03" (1/1) ... [2018-11-22 20:24:03,193 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24c2e541 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:24:03, skipping insertion in model container [2018-11-22 20:24:03,193 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 08:24:03" (1/1) ... [2018-11-22 20:24:03,204 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 20:24:03,465 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 20:24:12,031 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 20:24:12,118 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 20:24:13,080 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 20:24:15,863 INFO L195 MainTranslator]: Completed translation [2018-11-22 20:24:15,864 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:24:15 WrapperNode [2018-11-22 20:24:15,864 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 20:24:15,865 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 20:24:15,865 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 20:24:15,865 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 20:24:15,872 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:24:15" (1/1) ... [2018-11-22 20:24:16,038 ERROR L1131 TypeChecker]: C: init_user_ns [15556]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-22 20:24:16,039 ERROR L1131 TypeChecker]: C: make_kuid(& init_user_ns, (uid_t )proc_uid) [15556]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2508,]],make_kuid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_uid~0,GLOBAL]]] [2018-11-22 20:24:16,039 ERROR L1131 TypeChecker]: C: init_user_ns [15557]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-22 20:24:16,040 ERROR L1131 TypeChecker]: C: make_kgid(& init_user_ns, (gid_t )proc_gid) [15557]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2509,]],make_kgid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_gid~0,GLOBAL]]] [2018-11-22 20:24:16,094 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:24:15" (1/1) ... [2018-11-22 20:24:16,095 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 20:24:16,095 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-22 20:24:16,098 INFO L168 Benchmark]: Toolchain (without parser) took 12916.33 ms. Allocated memory was 1.5 GB in the beginning and 2.7 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: -776.6 MB). Peak memory consumption was 347.5 MB. Max. memory is 7.1 GB. [2018-11-22 20:24:16,100 INFO L168 Benchmark]: CDTParser took 0.27 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 20:24:16,102 INFO L168 Benchmark]: CACSL2BoogieTranslator took 12680.39 ms. Allocated memory was 1.5 GB in the beginning and 2.7 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: -801.1 MB). Peak memory consumption was 862.1 MB. Max. memory is 7.1 GB. [2018-11-22 20:24:16,103 INFO L168 Benchmark]: Boogie Procedure Inliner took 230.50 ms. Allocated memory is still 2.7 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 24.5 MB). Peak memory consumption was 24.5 MB. Max. memory is 7.1 GB. [2018-11-22 20:24:16,111 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 0.27 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 12680.39 ms. Allocated memory was 1.5 GB in the beginning and 2.7 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: -801.1 MB). Peak memory consumption was 862.1 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 230.50 ms. Allocated memory is still 2.7 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 24.5 MB). Peak memory consumption was 24.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 15556]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 15556]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2508,]],make_kuid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_uid~0,GLOBAL]]] - TypeErrorResult [Line: 15557]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 15557]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2509,]],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...