java -ea -Xmx4000000000 -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-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.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5d0219 [2018-11-15 00:33:11,632 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 00:33:11,640 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 00:33:11,672 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 00:33:11,673 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 00:33:11,674 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 00:33:11,676 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 00:33:11,678 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 00:33:11,681 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 00:33:11,683 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 00:33:11,694 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 00:33:11,694 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 00:33:11,695 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 00:33:11,696 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 00:33:11,703 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 00:33:11,704 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 00:33:11,707 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 00:33:11,710 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 00:33:11,723 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 00:33:11,731 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 00:33:11,733 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 00:33:11,737 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 00:33:11,743 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 00:33:11,743 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 00:33:11,743 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 00:33:11,751 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 00:33:11,752 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 00:33:11,752 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 00:33:11,760 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 00:33:11,761 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 00:33:11,761 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 00:33:11,764 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 00:33:11,764 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 00:33:11,767 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 00:33:11,768 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 00:33:11,770 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 00:33:11,771 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 [2018-11-15 00:33:11,824 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 00:33:11,824 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 00:33:11,825 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 00:33:11,832 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 00:33:11,833 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 00:33:11,833 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 00:33:11,834 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 00:33:11,837 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 00:33:11,837 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 00:33:11,837 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 00:33:11,838 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 00:33:11,838 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 00:33:11,838 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-15 00:33:11,838 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-15 00:33:11,839 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 00:33:11,839 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 00:33:11,839 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 00:33:11,839 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 00:33:11,839 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 00:33:11,840 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 00:33:11,846 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 00:33:11,846 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 00:33:11,847 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 00:33:11,847 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 00:33:11,847 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-15 00:33:11,847 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 00:33:11,847 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-15 00:33:11,848 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-15 00:33:11,848 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 00:33:11,848 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 00:33:11,985 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 00:33:12,024 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 00:33:12,029 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 00:33:12,031 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 00:33:12,032 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 00:33:12,032 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--scsi--scsi_tgt.ko-main.cil.out.c [2018-11-15 00:33:12,113 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e46c7741f/2148bfa6447240f09c85ecc6f083da77/FLAG9c453e511 [2018-11-15 00:33:13,749 INFO L298 CDTParser]: Found 1 translation units. [2018-11-15 00:33:13,750 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--scsi--scsi_tgt.ko-main.cil.out.c [2018-11-15 00:33:13,856 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e46c7741f/2148bfa6447240f09c85ecc6f083da77/FLAG9c453e511 [2018-11-15 00:33:13,899 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e46c7741f/2148bfa6447240f09c85ecc6f083da77 [2018-11-15 00:33:13,931 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 00:33:13,935 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 00:33:13,938 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 00:33:13,938 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 00:33:13,951 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 00:33:13,953 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 12:33:13" (1/1) ... [2018-11-15 00:33:13,958 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18d58a92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:33:13, skipping insertion in model container [2018-11-15 00:33:13,958 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 12:33:13" (1/1) ... [2018-11-15 00:33:13,979 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 00:33:14,351 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 00:33:21,945 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 00:33:22,127 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 00:33:24,960 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 00:33:25,381 INFO L195 MainTranslator]: Completed translation [2018-11-15 00:33:25,383 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:33:25 WrapperNode [2018-11-15 00:33:25,383 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 00:33:25,384 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 00:33:25,384 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 00:33:25,384 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 00:33:25,424 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:33:25" (1/1) ... [2018-11-15 00:33:25,425 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:33:25" (1/1) ... [2018-11-15 00:33:25,616 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:33:25" (1/1) ... [2018-11-15 00:33:25,616 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:33:25" (1/1) ... [2018-11-15 00:33:26,193 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:33:25" (1/1) ... [2018-11-15 00:33:26,244 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:33:25" (1/1) ... [2018-11-15 00:33:26,306 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:33:25" (1/1) ... [2018-11-15 00:33:26,380 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 00:33:26,384 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 00:33:26,384 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 00:33:26,384 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 00:33:26,388 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:33:25" (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 [2018-11-15 00:33:26,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 00:33:26,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 00:33:26,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2018-11-15 00:33:26,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-15 00:33:26,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~~u64~0~X~C_INT~TO~C_INT [2018-11-15 00:33:26,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~C_INT~TO~C_INT [2018-11-15 00:33:26,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-15 00:33:26,533 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-15 00:33:26,533 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-11-15 00:33:26,533 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2018-11-15 00:33:26,533 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-15 00:33:26,533 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-15 00:33:26,533 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-15 00:33:26,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-15 00:33:26,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-15 00:33:26,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-15 00:33:26,534 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-15 00:33:26,534 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-15 00:33:26,534 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-15 00:33:26,534 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_bytes [2018-11-15 00:33:26,536 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_64 [2018-11-15 00:33:26,536 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_get_command [2018-11-15 00:33:26,536 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put_command [2018-11-15 00:33:26,537 INFO L138 BoogieDeclarations]: Found implementation of procedure cmd_hashlist_del [2018-11-15 00:33:26,537 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_unmap_user_pages [2018-11-15 00:33:26,537 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_cmd_destroy [2018-11-15 00:33:26,538 INFO L138 BoogieDeclarations]: Found implementation of procedure init_scsi_tgt_cmd [2018-11-15 00:33:26,538 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_alloc_queue [2018-11-15 00:33:26,538 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_free_queue [2018-11-15 00:33:26,538 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_cmd_to_host [2018-11-15 00:33:26,538 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_queue_command [2018-11-15 00:33:26,538 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_cmd_done [2018-11-15 00:33:26,539 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_transfer_response [2018-11-15 00:33:26,539 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_map_user_pages [2018-11-15 00:33:26,539 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_copy_sense [2018-11-15 00:33:26,539 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_abort_cmd [2018-11-15 00:33:26,539 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_cmd_hash_lookup [2018-11-15 00:33:26,539 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_kspace_exec [2018-11-15 00:33:26,539 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_tsk_mgmt_request [2018-11-15 00:33:26,540 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_kspace_tsk_mgmt [2018-11-15 00:33:26,540 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_it_nexus_create [2018-11-15 00:33:26,540 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_it_nexus_destroy [2018-11-15 00:33:26,540 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_kspace_it_nexus_rsp [2018-11-15 00:33:26,540 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_init [2018-11-15 00:33:26,540 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_exit [2018-11-15 00:33:26,540 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 00:33:26,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2018-11-15 00:33:26,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2018-11-15 00:33:26,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2018-11-15 00:33:26,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_4 [2018-11-15 00:33:26,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2018-11-15 00:33:26,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_6 [2018-11-15 00:33:26,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2018-11-15 00:33:26,542 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2018-11-15 00:33:26,542 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2018-11-15 00:33:26,542 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_ring_idx_inc [2018-11-15 00:33:26,543 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_head_event [2018-11-15 00:33:26,543 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_uspace_send_event [2018-11-15 00:33:26,543 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_uspace_send_cmd [2018-11-15 00:33:26,543 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_uspace_send_status [2018-11-15 00:33:26,543 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_uspace_send_tsk_mgmt [2018-11-15 00:33:26,543 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_uspace_send_it_nexus_request [2018-11-15 00:33:26,544 INFO L138 BoogieDeclarations]: Found implementation of procedure event_recv_msg [2018-11-15 00:33:26,544 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_write [2018-11-15 00:33:26,544 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_poll [2018-11-15 00:33:26,544 INFO L138 BoogieDeclarations]: Found implementation of procedure uspace_ring_map [2018-11-15 00:33:26,544 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_mmap [2018-11-15 00:33:26,544 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_open [2018-11-15 00:33:26,544 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_ring_exit [2018-11-15 00:33:26,545 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_ring_init [2018-11-15 00:33:26,545 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_if_exit [2018-11-15 00:33:26,545 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_if_init [2018-11-15 00:33:26,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2018-11-15 00:33:26,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2018-11-15 00:33:26,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2018-11-15 00:33:26,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2018-11-15 00:33:26,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_18 [2018-11-15 00:33:26,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2018-11-15 00:33:26,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2018-11-15 00:33:26,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2018-11-15 00:33:26,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_22 [2018-11-15 00:33:26,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register_23 [2018-11-15 00:33:26,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-15 00:33:26,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-15 00:33:26,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-11-15 00:33:26,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2018-11-15 00:33:26,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2018-11-15 00:33:26,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-15 00:33:26,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2018-11-15 00:33:26,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-15 00:33:26,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2018-11-15 00:33:26,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2018-11-15 00:33:26,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2018-11-15 00:33:26,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2018-11-15 00:33:26,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2018-11-15 00:33:26,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2018-11-15 00:33:26,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2018-11-15 00:33:26,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2018-11-15 00:33:26,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2018-11-15 00:33:26,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2018-11-15 00:33:26,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2018-11-15 00:33:26,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2018-11-15 00:33:26,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2018-11-15 00:33:26,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2018-11-15 00:33:26,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2018-11-15 00:33:26,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2018-11-15 00:33:26,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-15 00:33:26,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-15 00:33:26,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-15 00:33:26,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-15 00:33:26,566 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 00:33:26,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-15 00:33:26,575 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-15 00:33:26,575 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-15 00:33:26,575 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-15 00:33:26,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-15 00:33:26,576 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-15 00:33:26,576 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-11-15 00:33:26,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-15 00:33:26,576 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2018-11-15 00:33:26,576 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-15 00:33:26,577 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2018-11-15 00:33:26,577 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-15 00:33:26,577 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2018-11-15 00:33:26,577 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-15 00:33:26,577 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2018-11-15 00:33:26,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_6 [2018-11-15 00:33:26,577 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-15 00:33:26,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2018-11-15 00:33:26,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_4 [2018-11-15 00:33:26,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2018-11-15 00:33:26,581 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-11-15 00:33:26,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2018-11-15 00:33:26,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2018-11-15 00:33:26,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2018-11-15 00:33:26,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-15 00:33:26,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2018-11-15 00:33:26,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2018-11-15 00:33:26,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2018-11-15 00:33:26,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2018-11-15 00:33:26,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2018-11-15 00:33:26,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2018-11-15 00:33:26,582 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 00:33:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-15 00:33:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-15 00:33:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-15 00:33:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-15 00:33:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-15 00:33:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-15 00:33:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2018-11-15 00:33:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2018-11-15 00:33:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2018-11-15 00:33:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2018-11-15 00:33:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2018-11-15 00:33:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2018-11-15 00:33:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2018-11-15 00:33:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-15 00:33:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-15 00:33:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-15 00:33:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-15 00:33:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 00:33:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-15 00:33:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-15 00:33:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-15 00:33:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2018-11-15 00:33:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2018-11-15 00:33:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-15 00:33:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-15 00:33:26,589 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_request [2018-11-15 00:33:26,597 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_put_request [2018-11-15 00:33:26,597 INFO L130 BoogieDeclarations]: Found specification of procedure blk_get_request [2018-11-15 00:33:26,597 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_user [2018-11-15 00:33:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_unmap_user [2018-11-15 00:33:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_bytes [2018-11-15 00:33:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-15 00:33:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2018-11-15 00:33:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_dma_alignment [2018-11-15 00:33:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure hash_64 [2018-11-15 00:33:26,599 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_get_command [2018-11-15 00:33:26,599 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_put_command [2018-11-15 00:33:26,599 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_init_io [2018-11-15 00:33:26,599 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_release_buffers [2018-11-15 00:33:26,599 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2018-11-15 00:33:26,599 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_lookup [2018-11-15 00:33:26,600 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_alloc_queue [2018-11-15 00:33:26,605 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_cmd_to_host [2018-11-15 00:33:26,605 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_alloc_queue [2018-11-15 00:33:26,605 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_free_queue [2018-11-15 00:33:26,605 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_queue_command [2018-11-15 00:33:26,606 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_tsk_mgmt_request [2018-11-15 00:33:26,606 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_get_command [2018-11-15 00:33:26,606 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put_command [2018-11-15 00:33:26,606 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_it_nexus_create [2018-11-15 00:33:26,606 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_it_nexus_destroy [2018-11-15 00:33:26,606 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_if_exit [2018-11-15 00:33:26,606 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_if_init [2018-11-15 00:33:26,606 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_uspace_send_cmd [2018-11-15 00:33:26,607 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_uspace_send_status [2018-11-15 00:33:26,607 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_kspace_exec [2018-11-15 00:33:26,607 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_uspace_send_tsk_mgmt [2018-11-15 00:33:26,607 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_kspace_tsk_mgmt [2018-11-15 00:33:26,607 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_uspace_send_it_nexus_request [2018-11-15 00:33:26,607 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_kspace_it_nexus_rsp [2018-11-15 00:33:26,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-15 00:33:26,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-15 00:33:26,608 INFO L130 BoogieDeclarations]: Found specification of procedure cmd_hashlist_del [2018-11-15 00:33:26,608 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_unmap_user_pages [2018-11-15 00:33:26,608 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_cmd_destroy [2018-11-15 00:33:26,608 INFO L130 BoogieDeclarations]: Found specification of procedure init_scsi_tgt_cmd [2018-11-15 00:33:26,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-15 00:33:26,612 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 00:33:26,612 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2018-11-15 00:33:26,612 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_cmd_done [2018-11-15 00:33:26,612 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_transfer_response [2018-11-15 00:33:26,612 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-15 00:33:26,613 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_map_user_pages [2018-11-15 00:33:26,613 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_copy_sense [2018-11-15 00:33:26,613 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_abort_cmd [2018-11-15 00:33:26,613 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_cmd_hash_lookup [2018-11-15 00:33:26,613 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~~u64~0~X~C_INT~TO~C_INT [2018-11-15 00:33:26,613 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~C_INT~TO~C_INT [2018-11-15 00:33:26,616 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_init [2018-11-15 00:33:26,616 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_exit [2018-11-15 00:33:26,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-15 00:33:26,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-15 00:33:26,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2018-11-15 00:33:26,617 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 00:33:26,617 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-11-15 00:33:26,617 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-11-15 00:33:26,617 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-15 00:33:26,617 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2018-11-15 00:33:26,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_18 [2018-11-15 00:33:26,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2018-11-15 00:33:26,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2018-11-15 00:33:26,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2018-11-15 00:33:26,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2018-11-15 00:33:26,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2018-11-15 00:33:26,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2018-11-15 00:33:26,618 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2018-11-15 00:33:26,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register_23 [2018-11-15 00:33:26,625 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2018-11-15 00:33:26,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_22 [2018-11-15 00:33:26,625 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-15 00:33:26,625 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2018-11-15 00:33:26,625 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2018-11-15 00:33:26,626 INFO L130 BoogieDeclarations]: Found specification of procedure vm_insert_page [2018-11-15 00:33:26,626 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2018-11-15 00:33:26,626 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2018-11-15 00:33:26,627 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-15 00:33:26,627 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2018-11-15 00:33:26,627 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_ring_idx_inc [2018-11-15 00:33:26,627 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_head_event [2018-11-15 00:33:26,627 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_uspace_send_event [2018-11-15 00:33:26,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-15 00:33:26,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-15 00:33:26,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-15 00:33:26,628 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-15 00:33:26,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-15 00:33:26,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-15 00:33:26,628 INFO L130 BoogieDeclarations]: Found specification of procedure event_recv_msg [2018-11-15 00:33:26,628 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_write [2018-11-15 00:33:26,629 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_poll [2018-11-15 00:33:26,632 INFO L130 BoogieDeclarations]: Found specification of procedure uspace_ring_map [2018-11-15 00:33:26,635 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_mmap [2018-11-15 00:33:26,635 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_open [2018-11-15 00:33:26,635 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_ring_exit [2018-11-15 00:33:26,635 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_ring_init [2018-11-15 00:33:26,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tgt_fops_release_1 [2018-11-15 00:33:26,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-15 00:33:26,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-11-15 00:33:26,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2018-11-15 00:33:26,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2018-11-15 00:33:26,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2018-11-15 00:33:26,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-15 00:33:26,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2018-11-15 00:33:26,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2018-11-15 00:33:26,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2018-11-15 00:33:26,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2018-11-15 00:33:26,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2018-11-15 00:33:26,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2018-11-15 00:33:26,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2018-11-15 00:33:26,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2018-11-15 00:33:26,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2018-11-15 00:33:26,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2018-11-15 00:33:26,642 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 00:33:26,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-15 00:33:26,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-15 00:33:26,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-15 00:33:26,642 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 00:33:26,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-15 00:33:54,046 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 32)) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.term(WrapperScript.java:192) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.notSimplified(BitvectorUtils.java:263) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.simplify_NonConstantCase(BitvectorUtils.java:259) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.simplifiedResult(BitvectorUtils.java:254) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils.termWithLocalSimplification(BitvectorUtils.java:180) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.neg(SmtUtils.java:560) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.minus(SmtUtils.java:536) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.termWithLocalSimplification(SmtUtils.java:1274) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:409) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:395) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:395) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:121) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:289) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:753) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:592) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:257) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-15 00:33:54,061 INFO L168 Benchmark]: Toolchain (without parser) took 40128.76 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 122.8 MB). Peak memory consumption was 532.3 MB. Max. memory is 3.9 GB. [2018-11-15 00:33:54,064 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-15 00:33:54,065 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11445.51 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 88.0 MB). Peak memory consumption was 501.3 MB. Max. memory is 3.9 GB. [2018-11-15 00:33:54,069 INFO L168 Benchmark]: Boogie Preprocessor took 996.41 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 84.7 MB). Peak memory consumption was 84.7 MB. Max. memory is 3.9 GB. [2018-11-15 00:33:54,070 INFO L168 Benchmark]: RCFGBuilder took 27675.40 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.8 GB in the end (delta: -49.9 MB). Peak memory consumption was 359.6 MB. Max. memory is 3.9 GB. [2018-11-15 00:33:54,079 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 0.22 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 11445.51 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 88.0 MB). Peak memory consumption was 501.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 996.41 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 84.7 MB). Peak memory consumption was 84.7 MB. Max. memory is 3.9 GB. * RCFGBuilder took 27675.40 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.8 GB in the end (delta: -49.9 MB). Peak memory consumption was 359.6 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 32)) de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 32)): de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...