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-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--block--paride--pt.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-217129f [2018-11-23 21:16:49,873 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 21:16:49,875 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 21:16:49,887 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 21:16:49,888 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 21:16:49,889 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 21:16:49,890 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 21:16:49,892 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 21:16:49,894 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 21:16:49,895 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 21:16:49,896 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 21:16:49,896 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 21:16:49,897 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 21:16:49,898 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 21:16:49,899 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 21:16:49,900 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 21:16:49,901 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 21:16:49,903 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 21:16:49,905 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 21:16:49,907 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 21:16:49,908 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 21:16:49,909 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 21:16:49,912 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 21:16:49,912 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 21:16:49,912 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 21:16:49,913 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 21:16:49,915 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 21:16:49,915 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 21:16:49,916 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 21:16:49,917 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 21:16:49,918 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 21:16:49,918 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 21:16:49,919 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 21:16:49,919 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 21:16:49,920 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 21:16:49,921 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 21:16:49,921 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 [2018-11-23 21:16:49,937 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 21:16:49,937 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 21:16:49,938 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 21:16:49,938 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 21:16:49,939 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 21:16:49,939 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 21:16:49,939 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 21:16:49,940 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 21:16:49,940 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 21:16:49,940 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 21:16:49,940 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 21:16:49,940 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 21:16:49,940 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 21:16:49,941 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 21:16:49,941 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 21:16:49,941 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 21:16:49,941 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 21:16:49,941 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 21:16:49,942 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 21:16:49,942 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 21:16:49,942 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 21:16:49,942 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 21:16:49,942 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 21:16:49,943 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 21:16:49,943 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 21:16:49,943 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 21:16:49,943 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 21:16:49,943 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-23 21:16:49,944 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 21:16:49,944 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 21:16:49,944 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-23 21:16:49,999 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 21:16:50,015 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 21:16:50,021 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 21:16:50,023 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 21:16:50,023 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 21:16:50,024 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--block--paride--pt.ko-main.cil.out.i [2018-11-23 21:16:50,098 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5b759fe2/698167d4a44a4195a7ea682604fecbb2/FLAG98e9a319a [2018-11-23 21:16:50,898 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 21:16:50,899 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--block--paride--pt.ko-main.cil.out.i [2018-11-23 21:16:50,937 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5b759fe2/698167d4a44a4195a7ea682604fecbb2/FLAG98e9a319a [2018-11-23 21:16:50,961 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5b759fe2/698167d4a44a4195a7ea682604fecbb2 [2018-11-23 21:16:50,973 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 21:16:50,975 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-23 21:16:50,977 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 21:16:50,977 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 21:16:50,982 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 21:16:50,984 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:16:50" (1/1) ... [2018-11-23 21:16:50,987 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28e0be42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:50, skipping insertion in model container [2018-11-23 21:16:50,988 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:16:50" (1/1) ... [2018-11-23 21:16:50,999 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 21:16:51,133 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 21:16:52,694 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 21:16:52,741 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 21:16:53,059 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 21:16:53,288 INFO L195 MainTranslator]: Completed translation [2018-11-23 21:16:53,289 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:53 WrapperNode [2018-11-23 21:16:53,289 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 21:16:53,290 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 21:16:53,290 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 21:16:53,290 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 21:16:53,301 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:53" (1/1) ... [2018-11-23 21:16:53,406 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:53" (1/1) ... [2018-11-23 21:16:53,449 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 21:16:53,449 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 21:16:53,449 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 21:16:53,450 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 21:16:53,461 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:53" (1/1) ... [2018-11-23 21:16:53,462 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:53" (1/1) ... [2018-11-23 21:16:53,493 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:53" (1/1) ... [2018-11-23 21:16:53,495 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:53" (1/1) ... [2018-11-23 21:16:53,654 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:53" (1/1) ... [2018-11-23 21:16:53,674 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:53" (1/1) ... [2018-11-23 21:16:53,700 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:53" (1/1) ... [2018-11-23 21:16:53,728 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 21:16:53,729 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 21:16:53,729 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 21:16:53,729 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 21:16:53,730 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:53" (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 [2018-11-23 21:16:53,799 INFO L130 BoogieDeclarations]: Found specification of procedure pi_release [2018-11-23 21:16:53,800 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_release [2018-11-23 21:16:53,800 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-11-23 21:16:53,800 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-11-23 21:16:53,800 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2018-11-23 21:16:53,800 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2018-11-23 21:16:53,801 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2018-11-23 21:16:53,801 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2018-11-23 21:16:53,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-23 21:16:53,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2018-11-23 21:16:53,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2018-11-23 21:16:53,802 INFO L130 BoogieDeclarations]: Found specification of procedure pi_disconnect [2018-11-23 21:16:53,802 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_disconnect [2018-11-23 21:16:53,802 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2018-11-23 21:16:53,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_chrdev [2018-11-23 21:16:53,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pt_mutex [2018-11-23 21:16:53,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pt_mutex [2018-11-23 21:16:53,803 INFO L130 BoogieDeclarations]: Found specification of procedure status_reg [2018-11-23 21:16:53,803 INFO L138 BoogieDeclarations]: Found implementation of procedure status_reg [2018-11-23 21:16:53,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2018-11-23 21:16:53,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2018-11-23 21:16:53,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 21:16:53,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 21:16:53,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-23 21:16:53,804 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2018-11-23 21:16:53,804 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2018-11-23 21:16:53,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-23 21:16:53,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-23 21:16:53,804 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-11-23 21:16:53,805 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-11-23 21:16:53,805 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_block [2018-11-23 21:16:53,805 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_block [2018-11-23 21:16:53,805 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg [2018-11-23 21:16:53,805 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg [2018-11-23 21:16:53,805 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2018-11-23 21:16:53,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2018-11-23 21:16:53,806 INFO L130 BoogieDeclarations]: Found specification of procedure pt_media_access_cmd [2018-11-23 21:16:53,806 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_media_access_cmd [2018-11-23 21:16:53,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-23 21:16:53,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-23 21:16:53,806 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-11-23 21:16:53,806 INFO L130 BoogieDeclarations]: Found specification of procedure pt_reset [2018-11-23 21:16:53,807 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_reset [2018-11-23 21:16:53,807 INFO L130 BoogieDeclarations]: Found specification of procedure pt_ready_wait [2018-11-23 21:16:53,807 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_ready_wait [2018-11-23 21:16:53,807 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-23 21:16:53,807 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-11-23 21:16:53,807 INFO L130 BoogieDeclarations]: Found specification of procedure pt_identify [2018-11-23 21:16:53,807 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_identify [2018-11-23 21:16:53,808 INFO L130 BoogieDeclarations]: Found specification of procedure pt_command [2018-11-23 21:16:53,808 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_command [2018-11-23 21:16:53,808 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2018-11-23 21:16:53,808 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2018-11-23 21:16:53,808 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-23 21:16:53,808 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2018-11-23 21:16:53,808 INFO L130 BoogieDeclarations]: Found specification of procedure pt_write [2018-11-23 21:16:53,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_write [2018-11-23 21:16:53,809 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-23 21:16:53,809 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-23 21:16:53,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-23 21:16:53,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-23 21:16:53,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-23 21:16:53,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-23 21:16:53,810 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-23 21:16:53,810 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-23 21:16:53,810 INFO L130 BoogieDeclarations]: Found specification of procedure pt_exit [2018-11-23 21:16:53,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_exit [2018-11-23 21:16:53,810 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 21:16:53,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 21:16:53,810 INFO L130 BoogieDeclarations]: Found specification of procedure pt_init [2018-11-23 21:16:53,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_init [2018-11-23 21:16:53,811 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2018-11-23 21:16:53,811 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2018-11-23 21:16:53,811 INFO L130 BoogieDeclarations]: Found specification of procedure pt_atapi [2018-11-23 21:16:53,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_atapi [2018-11-23 21:16:53,811 INFO L130 BoogieDeclarations]: Found specification of procedure pt_poll_dsc [2018-11-23 21:16:53,812 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_poll_dsc [2018-11-23 21:16:53,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pt_mutex [2018-11-23 21:16:53,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pt_mutex [2018-11-23 21:16:53,812 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-11-23 21:16:53,812 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2018-11-23 21:16:53,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_16 [2018-11-23 21:16:53,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_16 [2018-11-23 21:16:53,813 INFO L130 BoogieDeclarations]: Found specification of procedure pt_release [2018-11-23 21:16:53,813 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_release [2018-11-23 21:16:53,813 INFO L130 BoogieDeclarations]: Found specification of procedure pt_req_sense [2018-11-23 21:16:53,813 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_req_sense [2018-11-23 21:16:53,813 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-23 21:16:53,813 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-23 21:16:53,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_17 [2018-11-23 21:16:53,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_17 [2018-11-23 21:16:53,814 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-11-23 21:16:53,814 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-11-23 21:16:53,814 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-23 21:16:53,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-23 21:16:53,815 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 21:16:53,815 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 21:16:53,815 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-23 21:16:53,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2018-11-23 21:16:53,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 21:16:53,815 INFO L130 BoogieDeclarations]: Found specification of procedure DRIVE [2018-11-23 21:16:53,815 INFO L138 BoogieDeclarations]: Found implementation of procedure DRIVE [2018-11-23 21:16:53,816 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-23 21:16:53,816 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2018-11-23 21:16:53,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2018-11-23 21:16:53,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2018-11-23 21:16:53,816 INFO L130 BoogieDeclarations]: Found specification of procedure pt_completion [2018-11-23 21:16:53,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_completion [2018-11-23 21:16:53,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 21:16:53,817 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2018-11-23 21:16:53,817 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2018-11-23 21:16:53,817 INFO L130 BoogieDeclarations]: Found specification of procedure pt_sleep [2018-11-23 21:16:53,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_sleep [2018-11-23 21:16:53,817 INFO L130 BoogieDeclarations]: Found specification of procedure pt_write_fm [2018-11-23 21:16:53,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_write_fm [2018-11-23 21:16:53,818 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-23 21:16:53,818 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-23 21:16:53,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-23 21:16:53,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-23 21:16:53,818 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2018-11-23 21:16:53,818 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2018-11-23 21:16:53,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-23 21:16:53,819 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_block [2018-11-23 21:16:53,819 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_write_block [2018-11-23 21:16:53,819 INFO L130 BoogieDeclarations]: Found specification of procedure pt_open [2018-11-23 21:16:53,819 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_open [2018-11-23 21:16:53,819 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 21:16:53,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 21:16:53,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 21:16:53,820 INFO L130 BoogieDeclarations]: Found specification of procedure pi_init [2018-11-23 21:16:53,820 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_init [2018-11-23 21:16:53,820 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2018-11-23 21:16:53,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __unregister_chrdev [2018-11-23 21:16:53,820 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_regr [2018-11-23 21:16:53,820 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_regr [2018-11-23 21:16:53,821 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-23 21:16:53,821 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2018-11-23 21:16:53,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2018-11-23 21:16:53,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2018-11-23 21:16:53,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2018-11-23 21:16:53,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2018-11-23 21:16:53,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-23 21:16:53,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2018-11-23 21:16:53,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2018-11-23 21:16:53,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-23 21:16:53,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2018-11-23 21:16:53,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2018-11-23 21:16:53,822 INFO L130 BoogieDeclarations]: Found specification of procedure pt_wait [2018-11-23 21:16:53,822 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_wait [2018-11-23 21:16:53,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-11-23 21:16:53,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2018-11-23 21:16:53,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2018-11-23 21:16:53,823 INFO L130 BoogieDeclarations]: Found specification of procedure pi_connect [2018-11-23 21:16:53,823 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_connect [2018-11-23 21:16:53,824 INFO L130 BoogieDeclarations]: Found specification of procedure pt_ioctl [2018-11-23 21:16:53,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_ioctl [2018-11-23 21:16:53,824 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-23 21:16:53,824 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-23 21:16:53,824 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2018-11-23 21:16:53,824 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2018-11-23 21:16:53,825 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_regr [2018-11-23 21:16:53,825 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_write_regr [2018-11-23 21:16:53,825 INFO L130 BoogieDeclarations]: Found specification of procedure pt_probe [2018-11-23 21:16:53,825 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_probe [2018-11-23 21:16:53,825 INFO L130 BoogieDeclarations]: Found specification of procedure pt_read [2018-11-23 21:16:53,825 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_read [2018-11-23 21:16:53,826 INFO L130 BoogieDeclarations]: Found specification of procedure pt_detect [2018-11-23 21:16:53,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_detect [2018-11-23 21:16:53,826 INFO L130 BoogieDeclarations]: Found specification of procedure pt_rewind [2018-11-23 21:16:53,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_rewind [2018-11-23 21:16:53,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-23 21:16:53,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-23 21:16:53,827 INFO L130 BoogieDeclarations]: Found specification of procedure xn [2018-11-23 21:16:53,827 INFO L138 BoogieDeclarations]: Found implementation of procedure xn [2018-11-23 21:16:53,827 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-23 21:16:53,827 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2018-11-23 21:16:53,827 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 21:16:53,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 21:16:53,828 INFO L130 BoogieDeclarations]: Found specification of procedure xs [2018-11-23 21:16:53,828 INFO L138 BoogieDeclarations]: Found implementation of procedure xs [2018-11-23 21:16:53,828 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-23 21:16:53,828 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-23 21:17:23,660 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 21:17:23,660 INFO L280 CfgBuilder]: Removed 4 assue(true) statements. [2018-11-23 21:17:23,661 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:17:23 BoogieIcfgContainer [2018-11-23 21:17:23,661 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 21:17:23,664 INFO L168 Benchmark]: Toolchain (without parser) took 32689.61 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 911.7 MB). Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -181.3 MB). Peak memory consumption was 730.5 MB. Max. memory is 7.1 GB. [2018-11-23 21:17:23,666 INFO L168 Benchmark]: CDTParser took 0.23 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. [2018-11-23 21:17:23,667 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2312.55 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 744.0 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -698.6 MB). Peak memory consumption was 107.7 MB. Max. memory is 7.1 GB. [2018-11-23 21:17:23,668 INFO L168 Benchmark]: Boogie Procedure Inliner took 159.14 ms. Allocated memory is still 2.3 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-23 21:17:23,668 INFO L168 Benchmark]: Boogie Preprocessor took 279.04 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 41.5 MB). Peak memory consumption was 41.5 MB. Max. memory is 7.1 GB. [2018-11-23 21:17:23,669 INFO L168 Benchmark]: RCFGBuilder took 29932.62 ms. Allocated memory was 2.3 GB in the beginning and 2.4 GB in the end (delta: 167.8 MB). Free memory was 2.1 GB in the beginning and 1.6 GB in the end (delta: 475.9 MB). Peak memory consumption was 643.6 MB. Max. memory is 7.1 GB. [2018-11-23 21:17:23,674 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 0.23 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 2312.55 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 744.0 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -698.6 MB). Peak memory consumption was 107.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 159.14 ms. Allocated memory is still 2.3 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 279.04 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 41.5 MB). Peak memory consumption was 41.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 29932.62 ms. Allocated memory was 2.3 GB in the beginning and 2.4 GB in the end (delta: 167.8 MB). Free memory was 2.1 GB in the beginning and 1.6 GB in the end (delta: 475.9 MB). Peak memory consumption was 643.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...