java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/m0_false-unreach-call_drivers-block-virtio_blk-ko--101_1a--39a1d13-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0cd3be1 [2018-11-28 01:55:51,041 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 01:55:51,043 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 01:55:51,055 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 01:55:51,055 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 01:55:51,056 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 01:55:51,058 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 01:55:51,059 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 01:55:51,061 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 01:55:51,062 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 01:55:51,063 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 01:55:51,063 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 01:55:51,064 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 01:55:51,065 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 01:55:51,066 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 01:55:51,067 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 01:55:51,068 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 01:55:51,070 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 01:55:51,072 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 01:55:51,073 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 01:55:51,075 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 01:55:51,076 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 01:55:51,079 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 01:55:51,079 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 01:55:51,079 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 01:55:51,080 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 01:55:51,081 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 01:55:51,082 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 01:55:51,086 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 01:55:51,087 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 01:55:51,088 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 01:55:51,088 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 01:55:51,089 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 01:55:51,089 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 01:55:51,090 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 01:55:51,095 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 01:55:51,095 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 [2018-11-28 01:55:51,123 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 01:55:51,123 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 01:55:51,124 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 01:55:51,124 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 01:55:51,124 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 01:55:51,126 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 01:55:51,126 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 01:55:51,126 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 01:55:51,126 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 01:55:51,126 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 01:55:51,127 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 01:55:51,127 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 01:55:51,127 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-28 01:55:51,127 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-28 01:55:51,127 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 01:55:51,128 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 01:55:51,128 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 01:55:51,128 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 01:55:51,129 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 01:55:51,129 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 01:55:51,129 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 01:55:51,129 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 01:55:51,129 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 01:55:51,130 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 01:55:51,130 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 01:55:51,130 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-28 01:55:51,130 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 01:55:51,130 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-28 01:55:51,131 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-28 01:55:51,131 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-28 01:55:51,131 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-28 01:55:51,181 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 01:55:51,194 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 01:55:51,198 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 01:55:51,200 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 01:55:51,201 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 01:55:51,201 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/m0_false-unreach-call_drivers-block-virtio_blk-ko--101_1a--39a1d13-1.i [2018-11-28 01:55:51,259 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a5124768/cce4e2d2f463444394e07fb825283ae8/FLAGf1b45c257 [2018-11-28 01:55:51,999 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 01:55:52,000 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/m0_false-unreach-call_drivers-block-virtio_blk-ko--101_1a--39a1d13-1.i [2018-11-28 01:55:52,033 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a5124768/cce4e2d2f463444394e07fb825283ae8/FLAGf1b45c257 [2018-11-28 01:55:52,068 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a5124768/cce4e2d2f463444394e07fb825283ae8 [2018-11-28 01:55:52,077 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 01:55:52,078 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-28 01:55:52,080 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 01:55:52,080 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 01:55:52,084 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 01:55:52,085 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:55:52" (1/1) ... [2018-11-28 01:55:52,089 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c2d117a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:55:52, skipping insertion in model container [2018-11-28 01:55:52,089 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:55:52" (1/1) ... [2018-11-28 01:55:52,097 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 01:55:52,212 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 01:55:53,778 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 01:55:53,812 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 01:55:54,183 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 01:55:54,324 INFO L195 MainTranslator]: Completed translation [2018-11-28 01:55:54,325 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:55:54 WrapperNode [2018-11-28 01:55:54,325 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 01:55:54,326 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-28 01:55:54,326 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-28 01:55:54,326 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-28 01:55:54,338 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:55:54" (1/1) ... [2018-11-28 01:55:54,416 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:55:54" (1/1) ... [2018-11-28 01:55:54,446 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-28 01:55:54,446 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 01:55:54,447 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 01:55:54,447 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 01:55:54,460 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:55:54" (1/1) ... [2018-11-28 01:55:54,460 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:55:54" (1/1) ... [2018-11-28 01:55:54,477 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:55:54" (1/1) ... [2018-11-28 01:55:54,477 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:55:54" (1/1) ... [2018-11-28 01:55:54,557 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:55:54" (1/1) ... [2018-11-28 01:55:54,562 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:55:54" (1/1) ... [2018-11-28 01:55:54,576 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:55:54" (1/1) ... [2018-11-28 01:55:54,586 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-28 01:55:54,586 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-28 01:55:54,586 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-28 01:55:54,587 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-28 01:55:54,588 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:55:54" (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 [2018-11-28 01:55:54,660 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-28 01:55:54,661 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_getgeo [2018-11-28 01:55:54,661 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_getgeo [2018-11-28 01:55:54,661 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_ioctl [2018-11-28 01:55:54,661 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_ioctl [2018-11-28 01:55:54,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-28 01:55:54,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-28 01:55:54,662 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_config_buf [2018-11-28 01:55:54,662 INFO L138 BoogieDeclarations]: Found implementation of procedure virtio_config_buf [2018-11-28 01:55:54,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-28 01:55:54,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-28 01:55:54,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-28 01:55:54,663 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-11-28 01:55:54,663 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-11-28 01:55:54,663 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR___0 [2018-11-28 01:55:54,663 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR___0 [2018-11-28 01:55:54,664 INFO L130 BoogieDeclarations]: Found specification of procedure init [2018-11-28 01:55:54,664 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2018-11-28 01:55:54,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_blk_rq [2018-11-28 01:55:54,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_blk_rq [2018-11-28 01:55:54,664 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~C_UINT~TO~VOID [2018-11-28 01:55:54,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~C_UINT~TO~VOID [2018-11-28 01:55:54,664 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-28 01:55:54,665 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-28 01:55:54,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-28 01:55:54,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-28 01:55:54,665 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-11-28 01:55:54,665 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2018-11-28 01:55:54,665 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2018-11-28 01:55:54,666 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-28 01:55:54,666 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-28 01:55:54,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-28 01:55:54,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-28 01:55:54,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-28 01:55:54,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-28 01:55:54,667 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_check_driver_offered_feature [2018-11-28 01:55:54,667 INFO L138 BoogieDeclarations]: Found implementation of procedure virtio_check_driver_offered_feature [2018-11-28 01:55:54,667 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-28 01:55:54,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-28 01:55:54,667 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_has_feature [2018-11-28 01:55:54,668 INFO L138 BoogieDeclarations]: Found implementation of procedure virtio_has_feature [2018-11-28 01:55:54,668 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-28 01:55:54,668 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-28 01:55:54,668 INFO L130 BoogieDeclarations]: Found specification of procedure fini [2018-11-28 01:55:54,668 INFO L138 BoogieDeclarations]: Found implementation of procedure fini [2018-11-28 01:55:54,668 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_virtio_driver [2018-11-28 01:55:54,669 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_virtio_driver [2018-11-28 01:55:54,669 INFO L130 BoogieDeclarations]: Found specification of procedure blk_execute_rq [2018-11-28 01:55:54,669 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_execute_rq [2018-11-28 01:55:54,669 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-28 01:55:54,669 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2018-11-28 01:55:54,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-28 01:55:54,670 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_ioctl [2018-11-28 01:55:54,670 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_ioctl [2018-11-28 01:55:54,670 INFO L130 BoogieDeclarations]: Found specification of procedure register_virtio_driver [2018-11-28 01:55:54,670 INFO L138 BoogieDeclarations]: Found implementation of procedure register_virtio_driver [2018-11-28 01:55:54,671 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-28 01:55:54,671 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-28 01:55:54,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-28 01:55:54,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-28 01:55:54,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-28 01:55:54,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-28 01:55:54,672 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-28 01:55:54,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-28 01:55:54,672 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2018-11-28 01:55:54,672 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2018-11-28 01:55:54,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-28 01:55:54,672 INFO L130 BoogieDeclarations]: Found specification of procedure bio_map_kern [2018-11-28 01:55:54,673 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_map_kern [2018-11-28 01:55:54,673 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-28 01:55:54,673 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2018-11-28 01:55:54,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-28 01:55:54,673 INFO L130 BoogieDeclarations]: Found specification of procedure blk_make_request [2018-11-28 01:55:54,674 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_make_request [2018-11-28 01:55:54,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-28 01:55:54,674 INFO L130 BoogieDeclarations]: Found specification of procedure register_blkdev [2018-11-28 01:55:54,674 INFO L138 BoogieDeclarations]: Found implementation of procedure register_blkdev [2018-11-28 01:55:54,674 INFO L130 BoogieDeclarations]: Found specification of procedure get_capacity [2018-11-28 01:55:54,674 INFO L138 BoogieDeclarations]: Found implementation of procedure get_capacity [2018-11-28 01:55:54,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blk_make_request_5 [2018-11-28 01:55:54,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blk_make_request_5 [2018-11-28 01:55:54,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-11-28 01:55:54,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2018-11-28 01:55:54,675 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_get_id [2018-11-28 01:55:54,675 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_get_id [2018-11-28 01:55:54,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-28 01:55:54,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-28 01:55:54,676 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-28 01:55:54,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-28 01:55:54,676 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-28 01:55:54,676 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-28 01:55:58,136 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-28 01:55:58,136 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-28 01:55:58,137 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 01:55:58 BoogieIcfgContainer [2018-11-28 01:55:58,137 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-28 01:55:58,140 INFO L168 Benchmark]: Toolchain (without parser) took 6061.98 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 773.3 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -568.1 MB). Peak memory consumption was 205.3 MB. Max. memory is 7.1 GB. [2018-11-28 01:55:58,142 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-11-28 01:55:58,142 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2245.95 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 773.3 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -743.2 MB). Peak memory consumption was 83.0 MB. Max. memory is 7.1 GB. [2018-11-28 01:55:58,143 INFO L168 Benchmark]: Boogie Procedure Inliner took 120.25 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-28 01:55:58,144 INFO L168 Benchmark]: Boogie Preprocessor took 139.54 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 13.8 MB). Peak memory consumption was 13.8 MB. Max. memory is 7.1 GB. [2018-11-28 01:55:58,145 INFO L168 Benchmark]: RCFGBuilder took 3551.02 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: 161.3 MB). Peak memory consumption was 161.3 MB. Max. memory is 7.1 GB. [2018-11-28 01:55:58,149 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 0.21 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 2245.95 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 773.3 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -743.2 MB). Peak memory consumption was 83.0 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 120.25 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 139.54 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 13.8 MB). Peak memory consumption was 13.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3551.02 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: 161.3 MB). Peak memory consumption was 161.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...