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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-kernel--locking--locktorture.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 03:45:08,925 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 03:45:08,927 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 03:45:08,943 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 03:45:08,944 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 03:45:08,946 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 03:45:08,947 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 03:45:08,950 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 03:45:08,952 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 03:45:08,957 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 03:45:08,958 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 03:45:08,958 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 03:45:08,959 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 03:45:08,964 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 03:45:08,965 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 03:45:08,972 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 03:45:08,973 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 03:45:08,978 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 03:45:08,982 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 03:45:08,984 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 03:45:08,985 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 03:45:08,989 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 03:45:08,994 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 03:45:08,994 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 03:45:08,994 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 03:45:08,995 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 03:45:08,997 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 03:45:08,997 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 03:45:08,998 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 03:45:09,001 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 03:45:09,002 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 03:45:09,002 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 03:45:09,003 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 03:45:09,003 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 03:45:09,005 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 03:45:09,007 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 03:45:09,007 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 03:45:09,034 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 03:45:09,034 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 03:45:09,035 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 03:45:09,035 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 03:45:09,036 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 03:45:09,036 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 03:45:09,036 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 03:45:09,036 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 03:45:09,037 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 03:45:09,037 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 03:45:09,037 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 03:45:09,037 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 03:45:09,037 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 03:45:09,038 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 03:45:09,038 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 03:45:09,038 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 03:45:09,038 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 03:45:09,039 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 03:45:09,039 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 03:45:09,040 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 03:45:09,040 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 03:45:09,040 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 03:45:09,040 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 03:45:09,040 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 03:45:09,041 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 03:45:09,041 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 03:45:09,041 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 03:45:09,041 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 03:45:09,041 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 03:45:09,103 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 03:45:09,118 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 03:45:09,122 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 03:45:09,123 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 03:45:09,124 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 03:45:09,125 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-kernel--locking--locktorture.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 03:45:09,191 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6bccb3d5/b722a446a04445a88a0cd35dce9d0cdc/FLAG7008e03b6 [2018-11-22 03:45:09,875 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 03:45:09,876 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-kernel--locking--locktorture.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 03:45:09,902 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6bccb3d5/b722a446a04445a88a0cd35dce9d0cdc/FLAG7008e03b6 [2018-11-22 03:45:10,025 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6bccb3d5/b722a446a04445a88a0cd35dce9d0cdc [2018-11-22 03:45:10,037 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 03:45:10,039 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 03:45:10,040 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 03:45:10,040 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 03:45:10,044 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 03:45:10,046 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:45:10" (1/1) ... [2018-11-22 03:45:10,049 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2914b96a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:45:10, skipping insertion in model container [2018-11-22 03:45:10,049 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:45:10" (1/1) ... [2018-11-22 03:45:10,060 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 03:45:10,157 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 03:45:10,591 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1756] [2018-11-22 03:45:10,592 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1757-1758] [2018-11-22 03:45:10,983 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 03:45:11,130 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 03:45:11,234 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1756] [2018-11-22 03:45:11,235 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1757-1758] [2018-11-22 03:45:11,418 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 03:45:11,504 INFO L195 MainTranslator]: Completed translation [2018-11-22 03:45:11,505 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:45:11 WrapperNode [2018-11-22 03:45:11,505 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 03:45:11,506 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 03:45:11,506 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 03:45:11,506 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 03:45:11,517 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:45:11" (1/1) ... [2018-11-22 03:45:11,557 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:45:11" (1/1) ... [2018-11-22 03:45:11,582 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 03:45:11,582 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 03:45:11,583 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 03:45:11,583 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 03:45:11,595 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:45:11" (1/1) ... [2018-11-22 03:45:11,596 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:45:11" (1/1) ... [2018-11-22 03:45:11,612 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:45:11" (1/1) ... [2018-11-22 03:45:11,613 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:45:11" (1/1) ... [2018-11-22 03:45:11,707 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:45:11" (1/1) ... [2018-11-22 03:45:11,721 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:45:11" (1/1) ... [2018-11-22 03:45:11,739 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:45:11" (1/1) ... [2018-11-22 03:45:11,756 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 03:45:11,757 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 03:45:11,757 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 03:45:11,757 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 03:45:11,758 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:45:11" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 03:45:11,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2018-11-22 03:45:11,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2018-11-22 03:45:11,835 INFO L130 BoogieDeclarations]: Found specification of procedure _torture_stop_kthread [2018-11-22 03:45:11,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 03:45:11,836 INFO L130 BoogieDeclarations]: Found specification of procedure torture_lock_busted_write_lock [2018-11-22 03:45:11,836 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_lock_busted_write_lock [2018-11-22 03:45:11,836 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_weight [2018-11-22 03:45:11,836 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_weight [2018-11-22 03:45:11,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-22 03:45:11,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-22 03:45:11,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-22 03:45:11,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 03:45:11,838 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2018-11-22 03:45:11,838 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2018-11-22 03:45:11,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-22 03:45:11,839 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-22 03:45:11,839 INFO L130 BoogieDeclarations]: Found specification of procedure torture_shutdown_init [2018-11-22 03:45:11,839 INFO L130 BoogieDeclarations]: Found specification of procedure torture_spin_lock_write_delay [2018-11-22 03:45:11,839 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_spin_lock_write_delay [2018-11-22 03:45:11,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-11-22 03:45:11,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-11-22 03:45:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-22 03:45:11,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-22 03:45:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure _torture_create_kthread [2018-11-22 03:45:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure torture_spin_lock_write_lock [2018-11-22 03:45:11,840 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_spin_lock_write_lock [2018-11-22 03:45:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-22 03:45:11,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-22 03:45:11,841 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-22 03:45:11,842 INFO L130 BoogieDeclarations]: Found specification of procedure torture_lock_spin_write_unlock_irq [2018-11-22 03:45:11,842 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_lock_spin_write_unlock_irq [2018-11-22 03:45:11,842 INFO L130 BoogieDeclarations]: Found specification of procedure lock_torture_printk [2018-11-22 03:45:11,842 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_torture_printk [2018-11-22 03:45:11,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 03:45:11,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-22 03:45:11,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-22 03:45:11,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2018-11-22 03:45:11,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2018-11-22 03:45:11,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_2 [2018-11-22 03:45:11,843 INFO L130 BoogieDeclarations]: Found specification of procedure torture_random [2018-11-22 03:45:11,843 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2018-11-22 03:45:11,845 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-22 03:45:11,845 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-22 03:45:11,845 INFO L130 BoogieDeclarations]: Found specification of procedure lock_torture_cleanup [2018-11-22 03:45:11,846 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_torture_cleanup [2018-11-22 03:45:11,846 INFO L130 BoogieDeclarations]: Found specification of procedure torture_init_end [2018-11-22 03:45:11,846 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 03:45:11,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 03:45:11,846 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2018-11-22 03:45:11,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2018-11-22 03:45:11,847 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-11-22 03:45:11,847 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-11-22 03:45:11,847 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-22 03:45:11,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-22 03:45:11,847 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 03:45:11,847 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 03:45:11,847 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-22 03:45:11,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 03:45:11,848 INFO L130 BoogieDeclarations]: Found specification of procedure lock_torture_stats_print [2018-11-22 03:45:11,848 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_torture_stats_print [2018-11-22 03:45:11,848 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-22 03:45:11,848 INFO L130 BoogieDeclarations]: Found specification of procedure torture_init_begin [2018-11-22 03:45:11,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 03:45:11,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2018-11-22 03:45:11,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2018-11-22 03:45:11,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-11-22 03:45:11,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-11-22 03:45:11,850 INFO L130 BoogieDeclarations]: Found specification of procedure torture_spin_lock_write_lock_irq [2018-11-22 03:45:11,850 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_spin_lock_write_lock_irq [2018-11-22 03:45:11,851 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-22 03:45:11,851 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-22 03:45:11,851 INFO L130 BoogieDeclarations]: Found specification of procedure lock_torture_init [2018-11-22 03:45:11,851 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_torture_init [2018-11-22 03:45:11,851 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-22 03:45:11,851 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 03:45:11,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 03:45:11,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2018-11-22 03:45:11,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2018-11-22 03:45:11,853 INFO L130 BoogieDeclarations]: Found specification of procedure torture_onoff_failures [2018-11-22 03:45:11,854 INFO L130 BoogieDeclarations]: Found specification of procedure torture_lock_busted_write_delay [2018-11-22 03:45:11,854 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_lock_busted_write_delay [2018-11-22 03:45:11,854 INFO L130 BoogieDeclarations]: Found specification of procedure torture_shuffle_init [2018-11-22 03:45:11,854 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-22 03:45:11,854 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-22 03:45:11,854 INFO L130 BoogieDeclarations]: Found specification of procedure torture_onoff_init [2018-11-22 03:45:11,854 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-22 03:45:11,855 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-22 03:45:11,856 INFO L130 BoogieDeclarations]: Found specification of procedure torture_lock_busted_write_unlock [2018-11-22 03:45:11,856 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_lock_busted_write_unlock [2018-11-22 03:45:11,856 INFO L130 BoogieDeclarations]: Found specification of procedure torture_stutter_init [2018-11-22 03:45:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-22 03:45:11,857 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-22 03:45:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure lock_torture_print_module_parms [2018-11-22 03:45:11,857 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_torture_print_module_parms [2018-11-22 03:45:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-22 03:45:11,857 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-22 03:45:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-22 03:45:11,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-22 03:45:11,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2018-11-22 03:45:11,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2018-11-22 03:45:11,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2018-11-22 03:45:11,858 INFO L130 BoogieDeclarations]: Found specification of procedure __bitmap_weight [2018-11-22 03:45:11,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_2 [2018-11-22 03:45:11,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_1 [2018-11-22 03:45:11,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-22 03:45:11,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-22 03:45:11,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-22 03:45:11,859 INFO L130 BoogieDeclarations]: Found specification of procedure torture_cleanup [2018-11-22 03:45:11,859 INFO L130 BoogieDeclarations]: Found specification of procedure torture_spin_lock_write_unlock [2018-11-22 03:45:11,859 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_spin_lock_write_unlock [2018-11-22 03:45:11,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 03:45:11,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 03:45:17,185 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 03:45:17,186 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 03:45:17 BoogieIcfgContainer [2018-11-22 03:45:17,186 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 03:45:17,188 INFO L168 Benchmark]: Toolchain (without parser) took 7149.91 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 754.5 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -427.6 MB). Peak memory consumption was 326.9 MB. Max. memory is 7.1 GB. [2018-11-22 03:45:17,190 INFO L168 Benchmark]: CDTParser took 0.25 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 03:45:17,190 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1465.21 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 754.5 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -757.3 MB). Peak memory consumption was 69.0 MB. Max. memory is 7.1 GB. [2018-11-22 03:45:17,191 INFO L168 Benchmark]: Boogie Procedure Inliner took 76.22 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 03:45:17,192 INFO L168 Benchmark]: Boogie Preprocessor took 174.03 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 7.1 GB. [2018-11-22 03:45:17,193 INFO L168 Benchmark]: RCFGBuilder took 5429.32 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 1.9 GB in the end (delta: 316.5 MB). Peak memory consumption was 316.5 MB. Max. memory is 7.1 GB. [2018-11-22 03:45:17,197 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 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1465.21 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 754.5 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -757.3 MB). Peak memory consumption was 69.0 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 76.22 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 174.03 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 5429.32 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 1.9 GB in the end (delta: 316.5 MB). Peak memory consumption was 316.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...