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-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-block-loop.ko_false-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-52b0504 [2018-11-15 16:24:32,341 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 16:24:32,344 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 16:24:32,360 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 16:24:32,361 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 16:24:32,362 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 16:24:32,364 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 16:24:32,368 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 16:24:32,370 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 16:24:32,371 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 16:24:32,379 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 16:24:32,379 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 16:24:32,381 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 16:24:32,384 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 16:24:32,387 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 16:24:32,388 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 16:24:32,389 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 16:24:32,392 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 16:24:32,395 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 16:24:32,399 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 16:24:32,400 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 16:24:32,403 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 16:24:32,409 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 16:24:32,410 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 16:24:32,410 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 16:24:32,411 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 16:24:32,415 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 16:24:32,416 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 16:24:32,416 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 16:24:32,418 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 16:24:32,420 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 16:24:32,421 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 16:24:32,421 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 16:24:32,421 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 16:24:32,424 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 16:24:32,424 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 16:24:32,425 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 16:24:32,454 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 16:24:32,454 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 16:24:32,455 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 16:24:32,455 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 16:24:32,457 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 16:24:32,457 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 16:24:32,458 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 16:24:32,458 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 16:24:32,458 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 16:24:32,458 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 16:24:32,458 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 16:24:32,459 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 16:24:32,460 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-15 16:24:32,460 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-15 16:24:32,460 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 16:24:32,460 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 16:24:32,461 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 16:24:32,461 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 16:24:32,461 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 16:24:32,461 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 16:24:32,461 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 16:24:32,463 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 16:24:32,463 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 16:24:32,463 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 16:24:32,463 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-15 16:24:32,464 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 16:24:32,464 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-15 16:24:32,464 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-15 16:24:32,464 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 16:24:32,464 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 16:24:32,527 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 16:24:32,545 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 16:24:32,551 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 16:24:32,553 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 16:24:32,553 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 16:24:32,554 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-block-loop.ko_false-unreach-call.cil.out.i.pp.i [2018-11-15 16:24:32,620 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a36d45fa4/73dc0ebaf45f48f48dd4111bbcad5615/FLAGff0a91eb9 [2018-11-15 16:24:33,429 INFO L304 CDTParser]: Found 1 translation units. [2018-11-15 16:24:33,430 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-block-loop.ko_false-unreach-call.cil.out.i.pp.i [2018-11-15 16:24:33,472 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a36d45fa4/73dc0ebaf45f48f48dd4111bbcad5615/FLAGff0a91eb9 [2018-11-15 16:24:33,928 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a36d45fa4/73dc0ebaf45f48f48dd4111bbcad5615 [2018-11-15 16:24:33,939 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 16:24:33,942 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 16:24:33,943 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 16:24:33,943 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 16:24:33,947 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 16:24:33,948 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 04:24:33" (1/1) ... [2018-11-15 16:24:33,950 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2465aa9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:24:33, skipping insertion in model container [2018-11-15 16:24:33,951 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 04:24:33" (1/1) ... [2018-11-15 16:24:33,959 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 16:24:34,122 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 16:24:37,795 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 16:24:37,956 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 16:24:39,183 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 16:24:39,574 INFO L195 MainTranslator]: Completed translation [2018-11-15 16:24:39,575 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:24:39 WrapperNode [2018-11-15 16:24:39,575 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 16:24:39,576 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 16:24:39,576 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 16:24:39,576 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 16:24:39,592 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:24:39" (1/1) ... [2018-11-15 16:24:39,593 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:24:39" (1/1) ... [2018-11-15 16:24:39,682 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:24:39" (1/1) ... [2018-11-15 16:24:39,682 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:24:39" (1/1) ... [2018-11-15 16:24:39,855 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:24:39" (1/1) ... [2018-11-15 16:24:39,891 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:24:39" (1/1) ... [2018-11-15 16:24:39,919 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:24:39" (1/1) ... [2018-11-15 16:24:39,942 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 16:24:39,942 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 16:24:39,943 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 16:24:39,943 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 16:24:39,945 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:24:39" (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 16:24:40,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 16:24:40,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 16:24:40,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~X~C_UINT~X~$Pointer$~X~C_UINT~X~C_INT~X~~sector_t~0~TO~C_INT [2018-11-15 16:24:40,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_UINT [2018-11-15 16:24:40,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~loff_t~0~X~$Pointer$~TO~C_INT [2018-11-15 16:24:40,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_UINT [2018-11-15 16:24:40,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2018-11-15 16:24:40,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-15 16:24:40,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~X~C_ULONG~TO~C_INT [2018-11-15 16:24:40,011 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-15 16:24:40,012 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-15 16:24:40,012 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2018-11-15 16:24:40,012 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-15 16:24:40,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2018-11-15 16:24:40,012 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-15 16:24:40,013 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-15 16:24:40,013 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2018-11-15 16:24:40,013 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2018-11-15 16:24:40,013 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2018-11-15 16:24:40,013 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-15 16:24:40,014 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-11-15 16:24:40,014 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-11-15 16:24:40,014 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2018-11-15 16:24:40,014 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2018-11-15 16:24:40,014 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2018-11-15 16:24:40,014 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2018-11-15 16:24:40,014 INFO L138 BoogieDeclarations]: Found implementation of procedure new_encode_dev [2018-11-15 16:24:40,015 INFO L138 BoogieDeclarations]: Found implementation of procedure huge_encode_dev [2018-11-15 16:24:40,015 INFO L138 BoogieDeclarations]: Found implementation of procedure i_size_read [2018-11-15 16:24:40,015 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-15 16:24:40,015 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-15 16:24:40,015 INFO L138 BoogieDeclarations]: Found implementation of procedure get_capacity [2018-11-15 16:24:40,015 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2018-11-15 16:24:40,015 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2018-11-15 16:24:40,016 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-15 16:24:40,016 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-15 16:24:40,016 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_disable [2018-11-15 16:24:40,016 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_enable [2018-11-15 16:24:40,016 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap [2018-11-15 16:24:40,016 INFO L138 BoogieDeclarations]: Found implementation of procedure kunmap [2018-11-15 16:24:40,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmap_atomic [2018-11-15 16:24:40,017 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2018-11-15 16:24:40,017 INFO L138 BoogieDeclarations]: Found implementation of procedure mapping_gfp_mask [2018-11-15 16:24:40,017 INFO L138 BoogieDeclarations]: Found implementation of procedure mapping_set_gfp_mask [2018-11-15 16:24:40,017 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_empty [2018-11-15 16:24:40,017 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_init [2018-11-15 16:24:40,017 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_add [2018-11-15 16:24:40,017 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_pop [2018-11-15 16:24:40,018 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2018-11-15 16:24:40,018 INFO L138 BoogieDeclarations]: Found implementation of procedure transfer_none [2018-11-15 16:24:40,018 INFO L138 BoogieDeclarations]: Found implementation of procedure transfer_xor [2018-11-15 16:24:40,018 INFO L138 BoogieDeclarations]: Found implementation of procedure xor_init [2018-11-15 16:24:40,018 INFO L138 BoogieDeclarations]: Found implementation of procedure get_loop_size [2018-11-15 16:24:40,018 INFO L138 BoogieDeclarations]: Found implementation of procedure figure_loop_size [2018-11-15 16:24:40,018 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_do_transfer [2018-11-15 16:24:40,019 INFO L138 BoogieDeclarations]: Found implementation of procedure do_lo_send_aops [2018-11-15 16:24:40,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __do_lo_send_write [2018-11-15 16:24:40,019 INFO L138 BoogieDeclarations]: Found implementation of procedure do_lo_send_direct_write [2018-11-15 16:24:40,019 INFO L138 BoogieDeclarations]: Found implementation of procedure do_lo_send_write [2018-11-15 16:24:40,019 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_send [2018-11-15 16:24:40,019 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_splice_actor [2018-11-15 16:24:40,019 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_direct_splice_actor [2018-11-15 16:24:40,019 INFO L138 BoogieDeclarations]: Found implementation of procedure do_lo_receive [2018-11-15 16:24:40,020 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_receive [2018-11-15 16:24:40,020 INFO L138 BoogieDeclarations]: Found implementation of procedure do_bio_filebacked [2018-11-15 16:24:40,020 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_add_bio [2018-11-15 16:24:40,020 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_get_bio [2018-11-15 16:24:40,020 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_make_request [2018-11-15 16:24:40,020 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_handle_bio [2018-11-15 16:24:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_thread [2018-11-15 16:24:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_switch [2018-11-15 16:24:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_flush [2018-11-15 16:24:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure do_loop_switch [2018-11-15 16:24:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_change_fd [2018-11-15 16:24:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure is_loop_device [2018-11-15 16:24:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_show [2018-11-15 16:24:40,022 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_backing_file_show [2018-11-15 16:24:40,022 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_offset_show [2018-11-15 16:24:40,022 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_sizelimit_show [2018-11-15 16:24:40,022 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_autoclear_show [2018-11-15 16:24:40,022 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_do_show_backing_file [2018-11-15 16:24:40,022 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_do_show_offset [2018-11-15 16:24:40,023 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_do_show_sizelimit [2018-11-15 16:24:40,023 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_do_show_autoclear [2018-11-15 16:24:40,023 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_sysfs_init [2018-11-15 16:24:40,023 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_sysfs_exit [2018-11-15 16:24:40,023 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_set_fd [2018-11-15 16:24:40,023 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_release_xfer [2018-11-15 16:24:40,023 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_init_xfer [2018-11-15 16:24:40,024 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_clr_fd [2018-11-15 16:24:40,024 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_set_status [2018-11-15 16:24:40,024 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_get_status [2018-11-15 16:24:40,024 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_info64_from_old [2018-11-15 16:24:40,024 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_info64_to_old [2018-11-15 16:24:40,024 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_set_status_old [2018-11-15 16:24:40,025 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_set_status64 [2018-11-15 16:24:40,025 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_get_status_old [2018-11-15 16:24:40,025 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_get_status64 [2018-11-15 16:24:40,025 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_set_capacity [2018-11-15 16:24:40,025 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_ioctl [2018-11-15 16:24:40,025 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_info64_from_compat [2018-11-15 16:24:40,025 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_info64_to_compat [2018-11-15 16:24:40,025 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_set_status_compat [2018-11-15 16:24:40,026 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_get_status_compat [2018-11-15 16:24:40,026 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_compat_ioctl [2018-11-15 16:24:40,026 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_open [2018-11-15 16:24:40,026 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_release [2018-11-15 16:24:40,026 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_register_transfer [2018-11-15 16:24:40,026 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_unregister_transfer [2018-11-15 16:24:40,026 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_alloc [2018-11-15 16:24:40,027 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_free [2018-11-15 16:24:40,027 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_init_one [2018-11-15 16:24:40,027 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_del_one [2018-11-15 16:24:40,027 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_probe [2018-11-15 16:24:40,027 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_init [2018-11-15 16:24:40,027 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_exit [2018-11-15 16:24:40,027 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 16:24:40,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2018-11-15 16:24:40,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2018-11-15 16:24:40,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2018-11-15 16:24:40,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2018-11-15 16:24:40,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2018-11-15 16:24:40,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2018-11-15 16:24:40,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-15 16:24:40,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_1 [2018-11-15 16:24:40,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_2 [2018-11-15 16:24:40,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_3 [2018-11-15 16:24:40,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_4 [2018-11-15 16:24:40,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_5 [2018-11-15 16:24:40,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_6 [2018-11-15 16:24:40,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-15 16:24:40,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-15 16:24:40,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2018-11-15 16:24:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 16:24:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-15 16:24:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-15 16:24:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-15 16:24:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-15 16:24:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-15 16:24:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2018-11-15 16:24:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-15 16:24:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2018-11-15 16:24:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2018-11-15 16:24:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-15 16:24:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2018-11-15 16:24:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-15 16:24:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-15 16:24:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-11-15 16:24:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-15 16:24:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2018-11-15 16:24:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2018-11-15 16:24:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2018-11-15 16:24:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-15 16:24:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-15 16:24:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2018-11-15 16:24:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2018-11-15 16:24:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2018-11-15 16:24:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-15 16:24:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-15 16:24:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-15 16:24:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-15 16:24:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-11-15 16:24:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-11-15 16:24:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-15 16:24:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-15 16:24:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2018-11-15 16:24:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2018-11-15 16:24:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2018-11-15 16:24:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-15 16:24:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-15 16:24:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-15 16:24:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2018-11-15 16:24:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 16:24:40,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-15 16:24:40,036 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 16:24:40,036 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2018-11-15 16:24:40,036 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2018-11-15 16:24:40,036 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2018-11-15 16:24:40,036 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2018-11-15 16:24:40,036 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2018-11-15 16:24:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-15 16:24:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2018-11-15 16:24:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2018-11-15 16:24:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_uevent [2018-11-15 16:24:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_1 [2018-11-15 16:24:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_4 [2018-11-15 16:24:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_2 [2018-11-15 16:24:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_3 [2018-11-15 16:24:40,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_5 [2018-11-15 16:24:40,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_6 [2018-11-15 16:24:40,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2018-11-15 16:24:40,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2018-11-15 16:24:40,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2018-11-15 16:24:40,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2018-11-15 16:24:40,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2018-11-15 16:24:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2018-11-15 16:24:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2018-11-15 16:24:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure set_user_nice [2018-11-15 16:24:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2018-11-15 16:24:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2018-11-15 16:24:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2018-11-15 16:24:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2018-11-15 16:24:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure new_encode_dev [2018-11-15 16:24:40,040 INFO L130 BoogieDeclarations]: Found specification of procedure huge_encode_dev [2018-11-15 16:24:40,040 INFO L130 BoogieDeclarations]: Found specification of procedure d_path [2018-11-15 16:24:40,040 INFO L130 BoogieDeclarations]: Found specification of procedure pagecache_write_begin [2018-11-15 16:24:40,040 INFO L130 BoogieDeclarations]: Found specification of procedure pagecache_write_end [2018-11-15 16:24:40,040 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2018-11-15 16:24:40,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-15 16:24:40,040 INFO L130 BoogieDeclarations]: Found specification of procedure register_blkdev [2018-11-15 16:24:40,041 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2018-11-15 16:24:40,041 INFO L130 BoogieDeclarations]: Found specification of procedure bd_set_size [2018-11-15 16:24:40,041 INFO L130 BoogieDeclarations]: Found specification of procedure invalidate_bdev [2018-11-15 16:24:40,041 INFO L130 BoogieDeclarations]: Found specification of procedure ioctl_by_bdev [2018-11-15 16:24:40,041 INFO L130 BoogieDeclarations]: Found specification of procedure vfs_fsync [2018-11-15 16:24:40,041 INFO L130 BoogieDeclarations]: Found specification of procedure set_blocksize [2018-11-15 16:24:40,041 INFO L130 BoogieDeclarations]: Found specification of procedure vfs_getattr [2018-11-15 16:24:40,041 INFO L130 BoogieDeclarations]: Found specification of procedure file_update_time [2018-11-15 16:24:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2018-11-15 16:24:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure fget [2018-11-15 16:24:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-15 16:24:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-15 16:24:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-15 16:24:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure add_disk [2018-11-15 16:24:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2018-11-15 16:24:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure set_device_ro [2018-11-15 16:24:40,043 INFO L130 BoogieDeclarations]: Found specification of procedure get_capacity [2018-11-15 16:24:40,043 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2018-11-15 16:24:40,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-15 16:24:40,043 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2018-11-15 16:24:40,043 INFO L130 BoogieDeclarations]: Found specification of procedure get_disk [2018-11-15 16:24:40,043 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2018-11-15 16:24:40,043 INFO L130 BoogieDeclarations]: Found specification of procedure blk_register_region [2018-11-15 16:24:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure blk_unregister_region [2018-11-15 16:24:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2018-11-15 16:24:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-15 16:24:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-15 16:24:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-15 16:24:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-15 16:24:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_disable [2018-11-15 16:24:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-15 16:24:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_enable [2018-11-15 16:24:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure kmap [2018-11-15 16:24:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure kunmap [2018-11-15 16:24:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure __kmap_atomic [2018-11-15 16:24:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2018-11-15 16:24:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure mapping_gfp_mask [2018-11-15 16:24:40,046 INFO L130 BoogieDeclarations]: Found specification of procedure mapping_set_gfp_mask [2018-11-15 16:24:40,046 INFO L130 BoogieDeclarations]: Found specification of procedure bio_alloc [2018-11-15 16:24:40,046 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2018-11-15 16:24:40,046 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2018-11-15 16:24:40,046 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_empty [2018-11-15 16:24:40,046 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_init [2018-11-15 16:24:40,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-15 16:24:40,046 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_add [2018-11-15 16:24:40,047 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_pop [2018-11-15 16:24:40,047 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2018-11-15 16:24:40,047 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_make_request [2018-11-15 16:24:40,047 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_flush [2018-11-15 16:24:40,047 INFO L130 BoogieDeclarations]: Found specification of procedure blk_alloc_queue [2018-11-15 16:24:40,047 INFO L130 BoogieDeclarations]: Found specification of procedure loop_register_transfer [2018-11-15 16:24:40,047 INFO L130 BoogieDeclarations]: Found specification of procedure loop_unregister_transfer [2018-11-15 16:24:40,047 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2018-11-15 16:24:40,048 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2018-11-15 16:24:40,048 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2018-11-15 16:24:40,048 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2018-11-15 16:24:40,048 INFO L130 BoogieDeclarations]: Found specification of procedure __splice_from_pipe [2018-11-15 16:24:40,048 INFO L130 BoogieDeclarations]: Found specification of procedure splice_direct_to_actor [2018-11-15 16:24:40,048 INFO L130 BoogieDeclarations]: Found specification of procedure transfer_none [2018-11-15 16:24:40,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-15 16:24:40,049 INFO L130 BoogieDeclarations]: Found specification of procedure transfer_xor [2018-11-15 16:24:40,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-15 16:24:40,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-15 16:24:40,049 INFO L130 BoogieDeclarations]: Found specification of procedure xor_init [2018-11-15 16:24:40,049 INFO L130 BoogieDeclarations]: Found specification of procedure get_loop_size [2018-11-15 16:24:40,049 INFO L130 BoogieDeclarations]: Found specification of procedure figure_loop_size [2018-11-15 16:24:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure lo_do_transfer [2018-11-15 16:24:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~X~C_UINT~X~$Pointer$~X~C_UINT~X~C_INT~X~~sector_t~0~TO~C_INT [2018-11-15 16:24:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure do_lo_send_aops [2018-11-15 16:24:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure __do_lo_send_write [2018-11-15 16:24:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_UINT [2018-11-15 16:24:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure do_lo_send_direct_write [2018-11-15 16:24:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure do_lo_send_write [2018-11-15 16:24:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure lo_send [2018-11-15 16:24:40,051 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~loff_t~0~X~$Pointer$~TO~C_INT [2018-11-15 16:24:40,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-15 16:24:40,051 INFO L130 BoogieDeclarations]: Found specification of procedure lo_splice_actor [2018-11-15 16:24:40,051 INFO L130 BoogieDeclarations]: Found specification of procedure lo_direct_splice_actor [2018-11-15 16:24:40,051 INFO L130 BoogieDeclarations]: Found specification of procedure do_lo_receive [2018-11-15 16:24:40,051 INFO L130 BoogieDeclarations]: Found specification of procedure lo_receive [2018-11-15 16:24:40,051 INFO L130 BoogieDeclarations]: Found specification of procedure do_bio_filebacked [2018-11-15 16:24:40,052 INFO L130 BoogieDeclarations]: Found specification of procedure loop_add_bio [2018-11-15 16:24:40,052 INFO L130 BoogieDeclarations]: Found specification of procedure loop_get_bio [2018-11-15 16:24:40,052 INFO L130 BoogieDeclarations]: Found specification of procedure loop_make_request [2018-11-15 16:24:40,052 INFO L130 BoogieDeclarations]: Found specification of procedure do_loop_switch [2018-11-15 16:24:40,052 INFO L130 BoogieDeclarations]: Found specification of procedure loop_handle_bio [2018-11-15 16:24:40,052 INFO L130 BoogieDeclarations]: Found specification of procedure loop_thread [2018-11-15 16:24:40,052 INFO L130 BoogieDeclarations]: Found specification of procedure loop_switch [2018-11-15 16:24:40,052 INFO L130 BoogieDeclarations]: Found specification of procedure loop_flush [2018-11-15 16:24:40,053 INFO L130 BoogieDeclarations]: Found specification of procedure loop_change_fd [2018-11-15 16:24:40,053 INFO L130 BoogieDeclarations]: Found specification of procedure is_loop_device [2018-11-15 16:24:40,053 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_show [2018-11-15 16:24:40,053 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_UINT [2018-11-15 16:24:40,053 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_backing_file_show [2018-11-15 16:24:40,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2018-11-15 16:24:40,053 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_offset_show [2018-11-15 16:24:40,054 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_sizelimit_show [2018-11-15 16:24:40,054 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_autoclear_show [2018-11-15 16:24:40,054 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_do_show_backing_file [2018-11-15 16:24:40,054 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_do_show_offset [2018-11-15 16:24:40,054 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_do_show_sizelimit [2018-11-15 16:24:40,054 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_do_show_autoclear [2018-11-15 16:24:40,054 INFO L130 BoogieDeclarations]: Found specification of procedure loop_sysfs_init [2018-11-15 16:24:40,054 INFO L130 BoogieDeclarations]: Found specification of procedure loop_sysfs_exit [2018-11-15 16:24:40,055 INFO L130 BoogieDeclarations]: Found specification of procedure loop_set_fd [2018-11-15 16:24:40,055 INFO L130 BoogieDeclarations]: Found specification of procedure loop_release_xfer [2018-11-15 16:24:40,055 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2018-11-15 16:24:40,055 INFO L130 BoogieDeclarations]: Found specification of procedure loop_init_xfer [2018-11-15 16:24:40,055 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-15 16:24:40,055 INFO L130 BoogieDeclarations]: Found specification of procedure loop_clr_fd [2018-11-15 16:24:40,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-15 16:24:40,055 INFO L130 BoogieDeclarations]: Found specification of procedure loop_set_status [2018-11-15 16:24:40,056 INFO L130 BoogieDeclarations]: Found specification of procedure loop_get_status [2018-11-15 16:24:40,056 INFO L130 BoogieDeclarations]: Found specification of procedure loop_info64_from_old [2018-11-15 16:24:40,056 INFO L130 BoogieDeclarations]: Found specification of procedure loop_info64_to_old [2018-11-15 16:24:40,056 INFO L130 BoogieDeclarations]: Found specification of procedure loop_set_status_old [2018-11-15 16:24:40,056 INFO L130 BoogieDeclarations]: Found specification of procedure loop_set_status64 [2018-11-15 16:24:40,056 INFO L130 BoogieDeclarations]: Found specification of procedure loop_get_status_old [2018-11-15 16:24:40,056 INFO L130 BoogieDeclarations]: Found specification of procedure loop_get_status64 [2018-11-15 16:24:40,056 INFO L130 BoogieDeclarations]: Found specification of procedure loop_set_capacity [2018-11-15 16:24:40,057 INFO L130 BoogieDeclarations]: Found specification of procedure lo_ioctl [2018-11-15 16:24:40,057 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~X~C_ULONG~TO~C_INT [2018-11-15 16:24:40,057 INFO L130 BoogieDeclarations]: Found specification of procedure loop_info64_from_compat [2018-11-15 16:24:40,057 INFO L130 BoogieDeclarations]: Found specification of procedure loop_info64_to_compat [2018-11-15 16:24:40,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-15 16:24:40,057 INFO L130 BoogieDeclarations]: Found specification of procedure loop_set_status_compat [2018-11-15 16:24:40,057 INFO L130 BoogieDeclarations]: Found specification of procedure loop_get_status_compat [2018-11-15 16:24:40,057 INFO L130 BoogieDeclarations]: Found specification of procedure lo_compat_ioctl [2018-11-15 16:24:40,058 INFO L130 BoogieDeclarations]: Found specification of procedure lo_open [2018-11-15 16:24:40,058 INFO L130 BoogieDeclarations]: Found specification of procedure lo_release [2018-11-15 16:24:40,058 INFO L130 BoogieDeclarations]: Found specification of procedure loop_alloc [2018-11-15 16:24:40,058 INFO L130 BoogieDeclarations]: Found specification of procedure loop_free [2018-11-15 16:24:40,058 INFO L130 BoogieDeclarations]: Found specification of procedure loop_init_one [2018-11-15 16:24:40,058 INFO L130 BoogieDeclarations]: Found specification of procedure loop_del_one [2018-11-15 16:24:40,058 INFO L130 BoogieDeclarations]: Found specification of procedure loop_probe [2018-11-15 16:24:40,058 INFO L130 BoogieDeclarations]: Found specification of procedure loop_init [2018-11-15 16:24:40,058 INFO L130 BoogieDeclarations]: Found specification of procedure loop_exit [2018-11-15 16:24:40,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-15 16:24:40,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-15 16:24:40,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-15 16:24:40,059 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 16:24:40,059 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 16:24:40,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2018-11-15 16:24:40,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_int [2018-11-15 16:24:40,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 16:24:40,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-15 16:24:40,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-15 16:24:40,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-15 16:24:40,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 16:24:40,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-15 16:24:42,026 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.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.addAssume(Statements2TransFormula.java:319) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:701) 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 16:24:42,031 INFO L168 Benchmark]: Toolchain (without parser) took 8091.44 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -651.1 MB). Peak memory consumption was 422.7 MB. Max. memory is 7.1 GB. [2018-11-15 16:24:42,034 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-15 16:24:42,035 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5632.18 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -858.4 MB). Peak memory consumption was 816.5 MB. Max. memory is 7.1 GB. [2018-11-15 16:24:42,035 INFO L168 Benchmark]: Boogie Preprocessor took 366.50 ms. Allocated memory is still 2.6 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 35.8 MB). Peak memory consumption was 35.8 MB. Max. memory is 7.1 GB. [2018-11-15 16:24:42,036 INFO L168 Benchmark]: RCFGBuilder took 2087.65 ms. Allocated memory is still 2.6 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 171.5 MB). Peak memory consumption was 171.5 MB. Max. memory is 7.1 GB. [2018-11-15 16:24:42,041 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 0.16 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5632.18 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -858.4 MB). Peak memory consumption was 816.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 366.50 ms. Allocated memory is still 2.6 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 35.8 MB). Peak memory consumption was 35.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2087.65 ms. Allocated memory is still 2.6 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 171.5 MB). Peak memory consumption was 171.5 MB. Max. memory is 7.1 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...