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-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--block--paride--pg.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa41828 [2018-11-22 23:37:00,719 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:37:00,721 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:37:00,733 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:37:00,733 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:37:00,734 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:37:00,736 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:37:00,738 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:37:00,739 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:37:00,740 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:37:00,741 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:37:00,741 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:37:00,742 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:37:00,743 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:37:00,744 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:37:00,745 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:37:00,746 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:37:00,748 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:37:00,750 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:37:00,751 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:37:00,753 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:37:00,754 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:37:00,756 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:37:00,756 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:37:00,756 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:37:00,757 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:37:00,758 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:37:00,759 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:37:00,760 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:37:00,761 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:37:00,761 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:37:00,762 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:37:00,762 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:37:00,762 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:37:00,764 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:37:00,764 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:37:00,765 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 23:37:00,780 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:37:00,780 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:37:00,781 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:37:00,782 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 23:37:00,782 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:37:00,782 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:37:00,782 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 23:37:00,785 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:37:00,785 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 23:37:00,786 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:37:00,786 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:37:00,786 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:37:00,786 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:37:00,786 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:37:00,787 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:37:00,787 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:37:00,787 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:37:00,787 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 23:37:00,787 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:37:00,788 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 23:37:00,789 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 23:37:00,789 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:37:00,789 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:37:00,790 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:37:00,790 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 23:37:00,790 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:37:00,790 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 23:37:00,790 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 23:37:00,790 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 23:37:00,849 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:37:00,867 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:37:00,872 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:37:00,873 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:37:00,874 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:37:00,875 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--block--paride--pg.ko-main.cil.out.i [2018-11-22 23:37:00,942 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8328fbee/865f11d6e62a4ad686497e319cd7eb75/FLAGf0fd32c03 [2018-11-22 23:37:01,643 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:37:01,644 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--block--paride--pg.ko-main.cil.out.i [2018-11-22 23:37:01,674 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8328fbee/865f11d6e62a4ad686497e319cd7eb75/FLAGf0fd32c03 [2018-11-22 23:37:01,727 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8328fbee/865f11d6e62a4ad686497e319cd7eb75 [2018-11-22 23:37:01,736 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:37:01,738 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 23:37:01,739 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:37:01,739 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:37:01,743 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:37:01,745 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:37:01" (1/1) ... [2018-11-22 23:37:01,749 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74500f56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:37:01, skipping insertion in model container [2018-11-22 23:37:01,749 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:37:01" (1/1) ... [2018-11-22 23:37:01,760 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:37:01,885 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:37:03,327 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:37:03,395 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:37:03,664 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:37:03,809 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:37:03,809 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:37:03 WrapperNode [2018-11-22 23:37:03,810 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:37:03,811 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:37:03,811 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:37:03,812 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:37:03,821 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:37:03" (1/1) ... [2018-11-22 23:37:03,880 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:37:03" (1/1) ... [2018-11-22 23:37:03,909 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:37:03,909 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:37:03,910 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:37:03,910 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:37:03,922 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:37:03" (1/1) ... [2018-11-22 23:37:03,922 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:37:03" (1/1) ... [2018-11-22 23:37:03,949 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:37:03" (1/1) ... [2018-11-22 23:37:03,949 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:37:03" (1/1) ... [2018-11-22 23:37:04,107 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:37:03" (1/1) ... [2018-11-22 23:37:04,131 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:37:03" (1/1) ... [2018-11-22 23:37:04,158 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:37:03" (1/1) ... [2018-11-22 23:37:04,180 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:37:04,180 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:37:04,181 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:37:04,181 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:37:04,182 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:37:03" (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 23:37:04,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_10 [2018-11-22 23:37:04,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_10 [2018-11-22 23:37:04,246 INFO L130 BoogieDeclarations]: Found specification of procedure pi_release [2018-11-22 23:37:04,246 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_release [2018-11-22 23:37:04,246 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2018-11-22 23:37:04,246 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2018-11-22 23:37:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2018-11-22 23:37:04,247 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2018-11-22 23:37:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure pi_disconnect [2018-11-22 23:37:04,247 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_disconnect [2018-11-22 23:37:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2018-11-22 23:37:04,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_chrdev [2018-11-22 23:37:04,248 INFO L130 BoogieDeclarations]: Found specification of procedure status_reg [2018-11-22 23:37:04,248 INFO L138 BoogieDeclarations]: Found implementation of procedure status_reg [2018-11-22 23:37:04,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 23:37:04,249 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2018-11-22 23:37:04,249 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2018-11-22 23:37:04,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-22 23:37:04,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-22 23:37:04,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 23:37:04,249 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-11-22 23:37:04,250 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-11-22 23:37:04,250 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_block [2018-11-22 23:37:04,250 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_block [2018-11-22 23:37:04,250 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg [2018-11-22 23:37:04,250 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg [2018-11-22 23:37:04,250 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2018-11-22 23:37:04,250 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2018-11-22 23:37:04,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-22 23:37:04,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-22 23:37:04,251 INFO L130 BoogieDeclarations]: Found specification of procedure pg_read [2018-11-22 23:37:04,251 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_read [2018-11-22 23:37:04,251 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-11-22 23:37:04,251 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-22 23:37:04,252 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-11-22 23:37:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure pg_sleep [2018-11-22 23:37:04,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_sleep [2018-11-22 23:37:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure pg_completion [2018-11-22 23:37:04,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_completion [2018-11-22 23:37:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2018-11-22 23:37:04,252 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2018-11-22 23:37:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 23:37:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-22 23:37:04,253 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2018-11-22 23:37:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-22 23:37:04,253 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-22 23:37:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure pg_wait [2018-11-22 23:37:04,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_wait [2018-11-22 23:37:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-22 23:37:04,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-22 23:37:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2018-11-22 23:37:04,254 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2018-11-22 23:37:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-22 23:37:04,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-22 23:37:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-22 23:37:04,254 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-22 23:37:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-22 23:37:04,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-22 23:37:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pg_mutex [2018-11-22 23:37:04,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pg_mutex [2018-11-22 23:37:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure pg_init_units [2018-11-22 23:37:04,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_init_units [2018-11-22 23:37:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 23:37:04,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 23:37:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2018-11-22 23:37:04,255 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2018-11-22 23:37:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-11-22 23:37:04,256 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-11-22 23:37:04,256 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-11-22 23:37:04,256 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2018-11-22 23:37:04,256 INFO L130 BoogieDeclarations]: Found specification of procedure pg_open [2018-11-22 23:37:04,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_open [2018-11-22 23:37:04,256 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-22 23:37:04,256 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-22 23:37:04,257 INFO L130 BoogieDeclarations]: Found specification of procedure pg_exit [2018-11-22 23:37:04,257 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_exit [2018-11-22 23:37:04,257 INFO L130 BoogieDeclarations]: Found specification of procedure pg_release [2018-11-22 23:37:04,257 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_release [2018-11-22 23:37:04,257 INFO L130 BoogieDeclarations]: Found specification of procedure pg_detect [2018-11-22 23:37:04,257 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_detect [2018-11-22 23:37:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-22 23:37:04,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-22 23:37:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 23:37:04,258 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 23:37:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-22 23:37:04,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2018-11-22 23:37:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_11 [2018-11-22 23:37:04,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_11 [2018-11-22 23:37:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 23:37:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure DRIVE [2018-11-22 23:37:04,259 INFO L138 BoogieDeclarations]: Found implementation of procedure DRIVE [2018-11-22 23:37:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure pg_write [2018-11-22 23:37:04,260 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_write [2018-11-22 23:37:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2018-11-22 23:37:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-22 23:37:04,260 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2018-11-22 23:37:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2018-11-22 23:37:04,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2018-11-22 23:37:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 23:37:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pg_mutex [2018-11-22 23:37:04,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pg_mutex [2018-11-22 23:37:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-22 23:37:04,261 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-22 23:37:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-22 23:37:04,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-22 23:37:04,262 INFO L130 BoogieDeclarations]: Found specification of procedure pg_reset [2018-11-22 23:37:04,262 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_reset [2018-11-22 23:37:04,262 INFO L130 BoogieDeclarations]: Found specification of procedure pg_init [2018-11-22 23:37:04,262 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_init [2018-11-22 23:37:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2018-11-22 23:37:04,263 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2018-11-22 23:37:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure pg_identify [2018-11-22 23:37:04,263 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_identify [2018-11-22 23:37:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_block [2018-11-22 23:37:04,263 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_write_block [2018-11-22 23:37:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 23:37:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 23:37:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure pi_init [2018-11-22 23:37:04,264 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_init [2018-11-22 23:37:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2018-11-22 23:37:04,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __unregister_chrdev [2018-11-22 23:37:04,265 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_regr [2018-11-22 23:37:04,265 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_regr [2018-11-22 23:37:04,265 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-22 23:37:04,265 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2018-11-22 23:37:04,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2018-11-22 23:37:04,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2018-11-22 23:37:04,265 INFO L130 BoogieDeclarations]: Found specification of procedure pg_probe [2018-11-22 23:37:04,266 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_probe [2018-11-22 23:37:04,266 INFO L130 BoogieDeclarations]: Found specification of procedure pi_connect [2018-11-22 23:37:04,266 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_connect [2018-11-22 23:37:04,266 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-22 23:37:04,266 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-22 23:37:04,266 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2018-11-22 23:37:04,267 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2018-11-22 23:37:04,267 INFO L130 BoogieDeclarations]: Found specification of procedure pg_command [2018-11-22 23:37:04,267 INFO L138 BoogieDeclarations]: Found implementation of procedure pg_command [2018-11-22 23:37:04,267 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_regr [2018-11-22 23:37:04,267 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_write_regr [2018-11-22 23:37:04,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-22 23:37:04,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-22 23:37:04,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-22 23:37:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-22 23:37:04,268 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2018-11-22 23:37:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:37:04,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:37:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure xs [2018-11-22 23:37:04,268 INFO L138 BoogieDeclarations]: Found implementation of procedure xs [2018-11-22 23:37:04,269 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-22 23:37:04,269 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-22 23:37:13,249 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 23:37:13,250 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-22 23:37:13,250 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:37:13 BoogieIcfgContainer [2018-11-22 23:37:13,250 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 23:37:13,252 INFO L168 Benchmark]: Toolchain (without parser) took 11515.43 ms. Allocated memory was 1.5 GB in the beginning and 2.5 GB in the end (delta: 953.2 MB). Free memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: -891.0 MB). Peak memory consumption was 641.2 MB. Max. memory is 7.1 GB. [2018-11-22 23:37:13,254 INFO L168 Benchmark]: CDTParser took 0.20 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 23:37:13,255 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2071.74 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 807.9 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -792.4 MB). Peak memory consumption was 92.0 MB. Max. memory is 7.1 GB. [2018-11-22 23:37:13,256 INFO L168 Benchmark]: Boogie Procedure Inliner took 97.90 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 23:37:13,256 INFO L168 Benchmark]: Boogie Preprocessor took 270.63 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: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 7.1 GB. [2018-11-22 23:37:13,257 INFO L168 Benchmark]: RCFGBuilder took 9069.96 ms. Allocated memory was 2.3 GB in the beginning and 2.5 GB in the end (delta: 145.2 MB). Free memory was 2.2 GB in the beginning and 2.3 GB in the end (delta: -126.7 MB). Peak memory consumption was 597.6 MB. Max. memory is 7.1 GB. [2018-11-22 23:37:13,262 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 0.20 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 2071.74 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 807.9 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -792.4 MB). Peak memory consumption was 92.0 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 97.90 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 270.63 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: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 9069.96 ms. Allocated memory was 2.3 GB in the beginning and 2.5 GB in the end (delta: 145.2 MB). Free memory was 2.2 GB in the beginning and 2.3 GB in the end (delta: -126.7 MB). Peak memory consumption was 597.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...