java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--scsi--scsi_tgt.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa41828 [2018-11-22 23:42:17,765 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:42:17,766 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:42:17,778 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:42:17,779 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:42:17,780 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:42:17,781 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:42:17,784 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:42:17,786 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:42:17,786 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:42:17,788 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:42:17,788 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:42:17,789 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:42:17,792 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:42:17,795 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:42:17,796 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:42:17,796 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:42:17,802 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:42:17,807 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:42:17,809 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:42:17,813 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:42:17,814 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:42:17,822 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:42:17,822 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:42:17,822 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:42:17,823 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:42:17,824 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:42:17,825 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:42:17,826 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:42:17,830 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:42:17,830 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:42:17,831 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:42:17,831 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:42:17,831 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:42:17,835 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:42:17,836 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:42:17,836 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-22 23:42:17,866 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:42:17,866 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:42:17,868 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:42:17,868 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 23:42:17,868 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:42:17,869 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:42:17,869 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 23:42:17,869 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:42:17,869 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 23:42:17,869 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:42:17,870 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:42:17,871 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:42:17,871 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:42:17,871 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:42:17,871 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:42:17,872 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:42:17,872 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:42:17,872 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 23:42:17,872 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:42:17,872 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 23:42:17,873 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 23:42:17,875 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:42:17,875 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:42:17,875 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:42:17,875 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 23:42:17,876 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:42:17,876 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 23:42:17,876 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 23:42:17,876 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 23:42:17,937 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:42:17,951 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:42:17,956 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:42:17,958 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:42:17,958 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:42:17,959 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--scsi--scsi_tgt.ko-main.cil.out.i [2018-11-22 23:42:18,020 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ad50b3df/19d84650a0da4d97be2c2a74bbe88010/FLAG1ce538673 [2018-11-22 23:42:18,877 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:42:18,878 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--scsi--scsi_tgt.ko-main.cil.out.i [2018-11-22 23:42:18,934 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ad50b3df/19d84650a0da4d97be2c2a74bbe88010/FLAG1ce538673 [2018-11-22 23:42:19,329 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ad50b3df/19d84650a0da4d97be2c2a74bbe88010 [2018-11-22 23:42:19,340 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:42:19,341 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 23:42:19,342 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:42:19,343 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:42:19,346 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:42:19,348 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:42:19" (1/1) ... [2018-11-22 23:42:19,351 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e4c7f0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:42:19, skipping insertion in model container [2018-11-22 23:42:19,351 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:42:19" (1/1) ... [2018-11-22 23:42:19,361 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:42:19,521 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:42:21,832 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:42:21,856 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:42:22,177 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:42:22,389 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:42:22,390 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:42:22 WrapperNode [2018-11-22 23:42:22,390 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:42:22,392 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:42:22,393 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:42:22,393 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:42:22,403 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:42:22" (1/1) ... [2018-11-22 23:42:22,522 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:42:22" (1/1) ... [2018-11-22 23:42:22,559 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:42:22,560 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:42:22,560 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:42:22,560 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:42:22,572 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:42:22" (1/1) ... [2018-11-22 23:42:22,572 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:42:22" (1/1) ... [2018-11-22 23:42:22,585 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:42:22" (1/1) ... [2018-11-22 23:42:22,586 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:42:22" (1/1) ... [2018-11-22 23:42:22,842 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:42:22" (1/1) ... [2018-11-22 23:42:22,859 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:42:22" (1/1) ... [2018-11-22 23:42:22,894 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:42:22" (1/1) ... [2018-11-22 23:42:22,912 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:42:22,912 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:42:22,913 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:42:22,913 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:42:22,914 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:42:22" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 23:42:22,977 INFO L130 BoogieDeclarations]: Found specification of procedure vm_insert_page [2018-11-22 23:42:22,978 INFO L138 BoogieDeclarations]: Found implementation of procedure vm_insert_page [2018-11-22 23:42:22,978 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-22 23:42:22,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2018-11-22 23:42:22,978 INFO L130 BoogieDeclarations]: Found specification of procedure uspace_ring_map [2018-11-22 23:42:22,979 INFO L138 BoogieDeclarations]: Found implementation of procedure uspace_ring_map [2018-11-22 23:42:22,979 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2018-11-22 23:42:22,979 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2018-11-22 23:42:22,979 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_cmd_hash_lookup [2018-11-22 23:42:22,979 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_cmd_hash_lookup [2018-11-22 23:42:22,980 INFO L130 BoogieDeclarations]: Found specification of procedure event_recv_msg [2018-11-22 23:42:22,980 INFO L138 BoogieDeclarations]: Found implementation of procedure event_recv_msg [2018-11-22 23:42:22,980 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2018-11-22 23:42:22,981 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2018-11-22 23:42:22,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 23:42:22,981 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_transfer_response [2018-11-22 23:42:22,982 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_transfer_response [2018-11-22 23:42:22,982 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_unmap_user_pages [2018-11-22 23:42:22,982 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_unmap_user_pages [2018-11-22 23:42:22,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-22 23:42:22,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-22 23:42:22,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 23:42:22,983 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-11-22 23:42:22,983 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-11-22 23:42:22,983 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2018-11-22 23:42:22,983 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2018-11-22 23:42:22,983 INFO L130 BoogieDeclarations]: Found specification of procedure hash_64 [2018-11-22 23:42:22,984 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_64 [2018-11-22 23:42:22,984 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-11-22 23:42:22,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2018-11-22 23:42:22,984 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_release_buffers [2018-11-22 23:42:22,984 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_release_buffers [2018-11-22 23:42:22,985 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2018-11-22 23:42:22,985 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2018-11-22 23:42:22,985 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-11-22 23:42:22,985 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_put_request [2018-11-22 23:42:22,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_put_request [2018-11-22 23:42:22,985 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_write [2018-11-22 23:42:22,986 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_write [2018-11-22 23:42:22,986 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_put_command [2018-11-22 23:42:22,986 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_put_command [2018-11-22 23:42:22,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 23:42:22,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-22 23:42:22,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-22 23:42:22,987 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2018-11-22 23:42:22,987 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2018-11-22 23:42:22,987 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_if_exit [2018-11-22 23:42:22,987 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_if_exit [2018-11-22 23:42:22,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-22 23:42:22,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-22 23:42:22,988 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_exit [2018-11-22 23:42:22,988 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_exit [2018-11-22 23:42:22,988 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_open [2018-11-22 23:42:22,988 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_open [2018-11-22 23:42:22,988 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_user [2018-11-22 23:42:22,988 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_user [2018-11-22 23:42:22,988 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2018-11-22 23:42:22,989 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2018-11-22 23:42:22,989 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 23:42:22,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 23:42:22,989 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_cmd_to_host [2018-11-22 23:42:22,989 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_cmd_to_host [2018-11-22 23:42:22,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2018-11-22 23:42:22,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2018-11-22 23:42:22,990 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-22 23:42:22,990 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-22 23:42:22,990 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_init [2018-11-22 23:42:22,990 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_init [2018-11-22 23:42:22,990 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-22 23:42:22,991 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-22 23:42:22,991 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-22 23:42:22,991 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2018-11-22 23:42:22,991 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_ring_idx_inc [2018-11-22 23:42:22,991 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_ring_idx_inc [2018-11-22 23:42:22,992 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_kspace_it_nexus_rsp [2018-11-22 23:42:22,992 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_kspace_it_nexus_rsp [2018-11-22 23:42:22,992 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_map_user_pages [2018-11-22 23:42:22,992 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_map_user_pages [2018-11-22 23:42:22,992 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2018-11-22 23:42:22,992 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2018-11-22 23:42:22,993 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 23:42:22,993 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 23:42:22,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 23:42:22,993 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_head_event [2018-11-22 23:42:22,993 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_head_event [2018-11-22 23:42:22,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_22 [2018-11-22 23:42:22,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_22 [2018-11-22 23:42:22,994 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-22 23:42:22,994 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2018-11-22 23:42:22,994 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2018-11-22 23:42:22,994 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2018-11-22 23:42:22,995 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_copy_sense [2018-11-22 23:42:22,995 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_copy_sense [2018-11-22 23:42:22,995 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-11-22 23:42:22,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-11-22 23:42:22,995 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2018-11-22 23:42:22,995 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2018-11-22 23:42:22,996 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-22 23:42:22,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-22 23:42:22,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 23:42:22,996 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_kspace_tsk_mgmt [2018-11-22 23:42:22,996 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_kspace_tsk_mgmt [2018-11-22 23:42:22,996 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put_command [2018-11-22 23:42:22,997 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put_command [2018-11-22 23:42:22,997 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_abort_cmd [2018-11-22 23:42:22,997 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_abort_cmd [2018-11-22 23:42:22,997 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~~u64~0~X~int~TO~int [2018-11-22 23:42:22,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~~u64~0~X~int~TO~int [2018-11-22 23:42:22,997 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_if_init [2018-11-22 23:42:22,998 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_if_init [2018-11-22 23:42:22,998 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-22 23:42:22,998 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-22 23:42:22,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tgt_fops_release_1 [2018-11-22 23:42:22,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tgt_fops_release_1 [2018-11-22 23:42:22,998 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-11-22 23:42:22,999 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-11-22 23:42:22,999 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_bytes [2018-11-22 23:42:22,999 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_bytes [2018-11-22 23:42:22,999 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 23:42:22,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 23:42:22,999 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_ring_exit [2018-11-22 23:42:23,000 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_ring_exit [2018-11-22 23:42:23,000 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-22 23:42:23,000 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2018-11-22 23:42:23,000 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_cmd_destroy [2018-11-22 23:42:23,000 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_cmd_destroy [2018-11-22 23:42:23,001 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_ring_init [2018-11-22 23:42:23,001 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_ring_init [2018-11-22 23:42:23,001 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~int~TO~int [2018-11-22 23:42:23,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~int~TO~int [2018-11-22 23:42:23,001 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_unmap_user [2018-11-22 23:42:23,001 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_unmap_user [2018-11-22 23:42:23,002 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-22 23:42:23,002 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2018-11-22 23:42:23,002 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2018-11-22 23:42:23,002 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2018-11-22 23:42:23,002 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_poll [2018-11-22 23:42:23,003 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_poll [2018-11-22 23:42:23,003 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-22 23:42:23,003 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2018-11-22 23:42:23,003 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_kspace_exec [2018-11-22 23:42:23,003 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_kspace_exec [2018-11-22 23:42:23,003 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-22 23:42:23,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-22 23:42:23,004 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_init_io [2018-11-22 23:42:23,004 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_init_io [2018-11-22 23:42:23,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register_23 [2018-11-22 23:42:23,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register_23 [2018-11-22 23:42:23,004 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_lookup [2018-11-22 23:42:23,005 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_lookup [2018-11-22 23:42:23,005 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_mmap [2018-11-22 23:42:23,005 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_mmap [2018-11-22 23:42:23,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-22 23:42:23,005 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2018-11-22 23:42:23,005 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2018-11-22 23:42:23,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-22 23:42:23,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-22 23:42:23,006 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-22 23:42:23,006 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2018-11-22 23:42:23,006 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:42:23,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:42:50,946 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 23:42:50,947 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-22 23:42:50,947 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:42:50 BoogieIcfgContainer [2018-11-22 23:42:50,947 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 23:42:50,949 INFO L168 Benchmark]: Toolchain (without parser) took 31608.68 ms. Allocated memory was 1.5 GB in the beginning and 4.0 GB in the end (delta: 2.5 GB). Free memory was 1.4 GB in the beginning and 2.7 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.9 GB. Max. memory is 7.1 GB. [2018-11-22 23:42:50,951 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 23:42:50,952 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3049.58 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 770.7 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -700.0 MB). Peak memory consumption was 140.1 MB. Max. memory is 7.1 GB. [2018-11-22 23:42:50,953 INFO L168 Benchmark]: Boogie Procedure Inliner took 166.89 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. [2018-11-22 23:42:50,954 INFO L168 Benchmark]: Boogie Preprocessor took 352.45 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 68.3 MB). Peak memory consumption was 68.3 MB. Max. memory is 7.1 GB. [2018-11-22 23:42:50,954 INFO L168 Benchmark]: RCFGBuilder took 28034.77 ms. Allocated memory was 2.3 GB in the beginning and 4.0 GB in the end (delta: 1.7 GB). Free memory was 2.0 GB in the beginning and 2.7 GB in the end (delta: -653.4 MB). Peak memory consumption was 1.7 GB. Max. memory is 7.1 GB. [2018-11-22 23:42:50,960 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 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3049.58 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 770.7 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -700.0 MB). Peak memory consumption was 140.1 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 166.89 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 352.45 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 68.3 MB). Peak memory consumption was 68.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 28034.77 ms. Allocated memory was 2.3 GB in the beginning and 4.0 GB in the end (delta: 1.7 GB). Free memory was 2.0 GB in the beginning and 2.7 GB in the end (delta: -653.4 MB). Peak memory consumption was 1.7 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...