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--scsi--scsi_tgt.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-217129f [2018-11-23 21:23:55,739 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 21:23:55,741 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 21:23:55,754 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 21:23:55,754 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 21:23:55,756 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 21:23:55,757 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 21:23:55,759 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 21:23:55,761 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 21:23:55,762 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 21:23:55,763 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 21:23:55,763 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 21:23:55,764 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 21:23:55,765 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 21:23:55,766 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 21:23:55,767 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 21:23:55,768 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 21:23:55,770 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 21:23:55,772 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 21:23:55,774 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 21:23:55,775 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 21:23:55,776 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 21:23:55,779 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 21:23:55,779 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 21:23:55,780 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 21:23:55,781 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 21:23:55,782 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 21:23:55,782 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 21:23:55,783 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 21:23:55,785 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 21:23:55,785 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 21:23:55,786 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 21:23:55,786 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 21:23:55,786 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 21:23:55,787 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 21:23:55,788 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 21:23:55,788 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 21:23:55,816 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 21:23:55,816 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 21:23:55,818 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 21:23:55,818 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 21:23:55,819 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 21:23:55,820 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 21:23:55,820 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 21:23:55,820 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 21:23:55,820 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 21:23:55,821 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 21:23:55,821 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 21:23:55,821 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 21:23:55,821 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 21:23:55,821 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 21:23:55,822 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 21:23:55,823 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 21:23:55,824 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 21:23:55,824 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 21:23:55,824 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 21:23:55,824 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 21:23:55,824 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 21:23:55,826 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 21:23:55,826 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 21:23:55,827 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 21:23:55,827 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 21:23:55,827 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 21:23:55,827 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 21:23:55,827 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-23 21:23:55,828 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 21:23:55,828 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 21:23:55,828 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-23 21:23:55,892 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 21:23:55,908 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 21:23:55,911 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 21:23:55,912 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 21:23:55,913 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 21:23:55,913 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--scsi--scsi_tgt.ko-main.cil.out.i [2018-11-23 21:23:55,971 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ff3cec9b/9a559ca60c8a4dbdb2330d92212f6bdd/FLAG7bdf1502e [2018-11-23 21:23:56,822 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 21:23:56,823 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--scsi--scsi_tgt.ko-main.cil.out.i [2018-11-23 21:23:56,879 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ff3cec9b/9a559ca60c8a4dbdb2330d92212f6bdd/FLAG7bdf1502e [2018-11-23 21:23:57,310 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ff3cec9b/9a559ca60c8a4dbdb2330d92212f6bdd [2018-11-23 21:23:57,320 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 21:23:57,321 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-23 21:23:57,322 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 21:23:57,322 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 21:23:57,326 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 21:23:57,328 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:23:57" (1/1) ... [2018-11-23 21:23:57,332 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7831b8a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:23:57, skipping insertion in model container [2018-11-23 21:23:57,333 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:23:57" (1/1) ... [2018-11-23 21:23:57,343 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 21:23:57,507 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 21:23:59,971 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 21:24:00,018 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 21:24:00,373 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 21:24:00,564 INFO L195 MainTranslator]: Completed translation [2018-11-23 21:24:00,564 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:00 WrapperNode [2018-11-23 21:24:00,565 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 21:24:00,566 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 21:24:00,566 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 21:24:00,566 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 21:24:00,576 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:00" (1/1) ... [2018-11-23 21:24:00,658 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:00" (1/1) ... [2018-11-23 21:24:00,692 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 21:24:00,692 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 21:24:00,692 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 21:24:00,693 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 21:24:00,704 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:00" (1/1) ... [2018-11-23 21:24:00,705 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:00" (1/1) ... [2018-11-23 21:24:00,728 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:00" (1/1) ... [2018-11-23 21:24:00,729 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:00" (1/1) ... [2018-11-23 21:24:00,985 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:00" (1/1) ... [2018-11-23 21:24:01,004 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:00" (1/1) ... [2018-11-23 21:24:01,053 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:00" (1/1) ... [2018-11-23 21:24:01,082 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 21:24:01,083 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 21:24:01,083 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 21:24:01,083 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 21:24:01,084 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:00" (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 21:24:01,156 INFO L130 BoogieDeclarations]: Found specification of procedure vm_insert_page [2018-11-23 21:24:01,156 INFO L138 BoogieDeclarations]: Found implementation of procedure vm_insert_page [2018-11-23 21:24:01,157 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-23 21:24:01,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2018-11-23 21:24:01,157 INFO L130 BoogieDeclarations]: Found specification of procedure uspace_ring_map [2018-11-23 21:24:01,157 INFO L138 BoogieDeclarations]: Found implementation of procedure uspace_ring_map [2018-11-23 21:24:01,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-23 21:24:01,158 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2018-11-23 21:24:01,158 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2018-11-23 21:24:01,158 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_cmd_hash_lookup [2018-11-23 21:24:01,158 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_cmd_hash_lookup [2018-11-23 21:24:01,158 INFO L130 BoogieDeclarations]: Found specification of procedure event_recv_msg [2018-11-23 21:24:01,159 INFO L138 BoogieDeclarations]: Found implementation of procedure event_recv_msg [2018-11-23 21:24:01,162 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2018-11-23 21:24:01,162 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2018-11-23 21:24:01,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-23 21:24:01,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 21:24:01,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 21:24:01,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-23 21:24:01,163 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_transfer_response [2018-11-23 21:24:01,164 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_transfer_response [2018-11-23 21:24:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_unmap_user_pages [2018-11-23 21:24:01,164 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_unmap_user_pages [2018-11-23 21:24:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-23 21:24:01,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-23 21:24:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-11-23 21:24:01,164 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-11-23 21:24:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2018-11-23 21:24:01,165 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2018-11-23 21:24:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure hash_64 [2018-11-23 21:24:01,165 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_64 [2018-11-23 21:24:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-11-23 21:24:01,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2018-11-23 21:24:01,166 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_release_buffers [2018-11-23 21:24:01,166 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_release_buffers [2018-11-23 21:24:01,166 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2018-11-23 21:24:01,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2018-11-23 21:24:01,166 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2018-11-23 21:24:01,166 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2018-11-23 21:24:01,167 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-11-23 21:24:01,167 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~~u64~0~X~C_INT~TO~C_INT [2018-11-23 21:24:01,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~~u64~0~X~C_INT~TO~C_INT [2018-11-23 21:24:01,167 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_put_request [2018-11-23 21:24:01,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_put_request [2018-11-23 21:24:01,167 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_write [2018-11-23 21:24:01,169 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_write [2018-11-23 21:24:01,169 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_put_command [2018-11-23 21:24:01,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_put_command [2018-11-23 21:24:01,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-23 21:24:01,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-23 21:24:01,169 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2018-11-23 21:24:01,170 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2018-11-23 21:24:01,170 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_if_exit [2018-11-23 21:24:01,170 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_if_exit [2018-11-23 21:24:01,170 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-23 21:24:01,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-23 21:24:01,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-23 21:24:01,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-23 21:24:01,171 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_exit [2018-11-23 21:24:01,171 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_exit [2018-11-23 21:24:01,171 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_open [2018-11-23 21:24:01,171 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_open [2018-11-23 21:24:01,172 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_user [2018-11-23 21:24:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_user [2018-11-23 21:24:01,172 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2018-11-23 21:24:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2018-11-23 21:24:01,172 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 21:24:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 21:24:01,173 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_cmd_to_host [2018-11-23 21:24:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_cmd_to_host [2018-11-23 21:24:01,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2018-11-23 21:24:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2018-11-23 21:24:01,173 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-23 21:24:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-23 21:24:01,174 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_init [2018-11-23 21:24:01,174 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_init [2018-11-23 21:24:01,174 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-23 21:24:01,174 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-23 21:24:01,174 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-23 21:24:01,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2018-11-23 21:24:01,175 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_ring_idx_inc [2018-11-23 21:24:01,175 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_ring_idx_inc [2018-11-23 21:24:01,175 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_kspace_it_nexus_rsp [2018-11-23 21:24:01,175 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_kspace_it_nexus_rsp [2018-11-23 21:24:01,175 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_map_user_pages [2018-11-23 21:24:01,175 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_map_user_pages [2018-11-23 21:24:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2018-11-23 21:24:01,178 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2018-11-23 21:24:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 21:24:01,179 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 21:24:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 21:24:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_head_event [2018-11-23 21:24:01,179 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_head_event [2018-11-23 21:24:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_22 [2018-11-23 21:24:01,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_22 [2018-11-23 21:24:01,180 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-23 21:24:01,180 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2018-11-23 21:24:01,180 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2018-11-23 21:24:01,180 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2018-11-23 21:24:01,180 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_copy_sense [2018-11-23 21:24:01,180 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_copy_sense [2018-11-23 21:24:01,180 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2018-11-23 21:24:01,181 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2018-11-23 21:24:01,181 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-23 21:24:01,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-23 21:24:01,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 21:24:01,181 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_kspace_tsk_mgmt [2018-11-23 21:24:01,181 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_kspace_tsk_mgmt [2018-11-23 21:24:01,182 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put_command [2018-11-23 21:24:01,182 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put_command [2018-11-23 21:24:01,182 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_abort_cmd [2018-11-23 21:24:01,182 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_abort_cmd [2018-11-23 21:24:01,182 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~C_INT~TO~C_INT [2018-11-23 21:24:01,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~C_INT~TO~C_INT [2018-11-23 21:24:01,183 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_if_init [2018-11-23 21:24:01,183 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_if_init [2018-11-23 21:24:01,183 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-23 21:24:01,183 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-23 21:24:01,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tgt_fops_release_1 [2018-11-23 21:24:01,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tgt_fops_release_1 [2018-11-23 21:24:01,184 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-11-23 21:24:01,184 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-11-23 21:24:01,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-23 21:24:01,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-23 21:24:01,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-23 21:24:01,184 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_bytes [2018-11-23 21:24:01,185 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_bytes [2018-11-23 21:24:01,185 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 21:24:01,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 21:24:01,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 21:24:01,185 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_ring_exit [2018-11-23 21:24:01,185 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_ring_exit [2018-11-23 21:24:01,185 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-23 21:24:01,186 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2018-11-23 21:24:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2018-11-23 21:24:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-23 21:24:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-23 21:24:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_cmd_destroy [2018-11-23 21:24:01,186 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_cmd_destroy [2018-11-23 21:24:01,187 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_ring_init [2018-11-23 21:24:01,187 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_ring_init [2018-11-23 21:24:01,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-11-23 21:24:01,187 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_unmap_user [2018-11-23 21:24:01,187 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_unmap_user [2018-11-23 21:24:01,187 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-23 21:24:01,188 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2018-11-23 21:24:01,188 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2018-11-23 21:24:01,188 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2018-11-23 21:24:01,188 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_poll [2018-11-23 21:24:01,188 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_poll [2018-11-23 21:24:01,188 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-23 21:24:01,189 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2018-11-23 21:24:01,189 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_kspace_exec [2018-11-23 21:24:01,189 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_kspace_exec [2018-11-23 21:24:01,189 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_init_io [2018-11-23 21:24:01,189 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_init_io [2018-11-23 21:24:01,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register_23 [2018-11-23 21:24:01,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register_23 [2018-11-23 21:24:01,190 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_lookup [2018-11-23 21:24:01,190 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_lookup [2018-11-23 21:24:01,190 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_mmap [2018-11-23 21:24:01,190 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_mmap [2018-11-23 21:24:01,190 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2018-11-23 21:24:01,191 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2018-11-23 21:24:01,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-23 21:24:01,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-23 21:24:01,191 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-23 21:24:01,191 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2018-11-23 21:24:01,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 21:24:01,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 21:24:59,300 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 21:24:59,301 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-23 21:24:59,301 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:24:59 BoogieIcfgContainer [2018-11-23 21:24:59,301 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 21:24:59,304 INFO L168 Benchmark]: Toolchain (without parser) took 61983.17 ms. Allocated memory was 1.5 GB in the beginning and 4.2 GB in the end (delta: 2.7 GB). Free memory was 1.4 GB in the beginning and 3.3 GB in the end (delta: -1.8 GB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. [2018-11-23 21:24:59,306 INFO L168 Benchmark]: CDTParser took 0.18 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 21:24:59,306 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3242.92 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 778.0 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -652.1 MB). Peak memory consumption was 153.4 MB. Max. memory is 7.1 GB. [2018-11-23 21:24:59,307 INFO L168 Benchmark]: Boogie Procedure Inliner took 126.25 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 21:24:59,308 INFO L168 Benchmark]: Boogie Preprocessor took 390.28 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 55.5 MB). Peak memory consumption was 55.5 MB. Max. memory is 7.1 GB. [2018-11-23 21:24:59,309 INFO L168 Benchmark]: RCFGBuilder took 58218.75 ms. Allocated memory was 2.3 GB in the beginning and 4.2 GB in the end (delta: 1.9 GB). Free memory was 2.0 GB in the beginning and 3.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.4 GB. Max. memory is 7.1 GB. [2018-11-23 21:24:59,313 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 0.18 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 3242.92 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 778.0 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -652.1 MB). Peak memory consumption was 153.4 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 126.25 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 390.28 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 55.5 MB). Peak memory consumption was 55.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 58218.75 ms. Allocated memory was 2.3 GB in the beginning and 4.2 GB in the end (delta: 1.9 GB). Free memory was 2.0 GB in the beginning and 3.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.4 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...