java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-char-ipmi-ipmi_watchdog.ko_true-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa41828 [2018-11-22 17:24:42,296 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 17:24:42,300 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 17:24:42,318 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 17:24:42,319 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 17:24:42,321 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 17:24:42,323 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 17:24:42,325 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 17:24:42,328 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 17:24:42,330 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 17:24:42,332 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 17:24:42,332 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 17:24:42,333 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 17:24:42,335 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 17:24:42,336 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 17:24:42,337 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 17:24:42,344 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 17:24:42,346 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 17:24:42,348 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 17:24:42,349 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 17:24:42,350 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 17:24:42,351 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 17:24:42,354 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 17:24:42,355 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 17:24:42,355 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 17:24:42,356 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 17:24:42,356 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 17:24:42,357 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 17:24:42,358 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 17:24:42,359 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 17:24:42,359 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 17:24:42,361 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 17:24:42,361 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 17:24:42,361 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 17:24:42,362 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 17:24:42,364 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 17:24:42,364 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 [2018-11-22 17:24:42,380 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 17:24:42,383 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 17:24:42,383 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 17:24:42,384 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 17:24:42,384 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 17:24:42,384 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 17:24:42,385 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 17:24:42,385 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 17:24:42,385 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 17:24:42,385 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 17:24:42,385 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 17:24:42,386 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 17:24:42,387 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 17:24:42,387 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 17:24:42,387 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 17:24:42,387 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 17:24:42,387 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 17:24:42,388 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 17:24:42,388 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 17:24:42,388 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 17:24:42,388 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 17:24:42,388 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 17:24:42,388 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 17:24:42,390 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 17:24:42,390 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 17:24:42,390 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-22 17:24:42,390 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 17:24:42,390 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 17:24:42,391 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 17:24:42,391 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 17:24:42,391 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 17:24:42,443 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 17:24:42,459 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 17:24:42,463 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 17:24:42,464 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 17:24:42,465 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 17:24:42,466 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-char-ipmi-ipmi_watchdog.ko_true-unreach-call.cil.out.i.pp.i [2018-11-22 17:24:42,541 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ed8218bb/342cadee1fd7455a88e9ac7edd7882bf/FLAG117a647b6 [2018-11-22 17:24:43,369 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 17:24:43,370 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-char-ipmi-ipmi_watchdog.ko_true-unreach-call.cil.out.i.pp.i [2018-11-22 17:24:43,409 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ed8218bb/342cadee1fd7455a88e9ac7edd7882bf/FLAG117a647b6 [2018-11-22 17:24:43,537 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ed8218bb/342cadee1fd7455a88e9ac7edd7882bf [2018-11-22 17:24:43,548 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 17:24:43,550 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 17:24:43,551 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 17:24:43,551 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 17:24:43,555 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 17:24:43,557 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 05:24:43" (1/1) ... [2018-11-22 17:24:43,560 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29997943 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:24:43, skipping insertion in model container [2018-11-22 17:24:43,560 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 05:24:43" (1/1) ... [2018-11-22 17:24:43,570 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 17:24:43,722 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 17:24:45,157 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 17:24:45,416 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 17:24:45,758 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 17:24:46,182 INFO L195 MainTranslator]: Completed translation [2018-11-22 17:24:46,183 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:24:46 WrapperNode [2018-11-22 17:24:46,183 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 17:24:46,184 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 17:24:46,184 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 17:24:46,184 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 17:24:46,194 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:24:46" (1/1) ... [2018-11-22 17:24:46,277 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:24:46" (1/1) ... [2018-11-22 17:24:46,338 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 17:24:46,338 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 17:24:46,338 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 17:24:46,339 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 17:24:46,350 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:24:46" (1/1) ... [2018-11-22 17:24:46,350 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:24:46" (1/1) ... [2018-11-22 17:24:46,380 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:24:46" (1/1) ... [2018-11-22 17:24:46,380 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:24:46" (1/1) ... [2018-11-22 17:24:46,720 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:24:46" (1/1) ... [2018-11-22 17:24:46,750 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:24:46" (1/1) ... [2018-11-22 17:24:46,789 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:24:46" (1/1) ... [2018-11-22 17:24:46,830 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 17:24:46,831 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 17:24:46,831 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 17:24:46,831 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 17:24:46,832 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:24:46" (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 17:24:46,903 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2018-11-22 17:24:46,903 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-11-22 17:24:46,903 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-11-22 17:24:46,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-22 17:24:46,904 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2018-11-22 17:24:46,904 INFO L130 BoogieDeclarations]: Found specification of procedure strstrip [2018-11-22 17:24:46,904 INFO L138 BoogieDeclarations]: Found implementation of procedure strstrip [2018-11-22 17:24:46,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2018-11-22 17:24:46,904 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2018-11-22 17:24:46,905 INFO L130 BoogieDeclarations]: Found specification of procedure panic_halt_ipmi_heartbeat [2018-11-22 17:24:46,905 INFO L138 BoogieDeclarations]: Found implementation of procedure panic_halt_ipmi_heartbeat [2018-11-22 17:24:46,905 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-22 17:24:46,905 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2018-11-22 17:24:46,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-22 17:24:46,906 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2018-11-22 17:24:46,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 17:24:46,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-22 17:24:46,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-22 17:24:46,907 INFO L130 BoogieDeclarations]: Found specification of procedure check_parms [2018-11-22 17:24:46,907 INFO L138 BoogieDeclarations]: Found implementation of procedure check_parms [2018-11-22 17:24:46,907 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_request_supply_msgs [2018-11-22 17:24:46,907 INFO L130 BoogieDeclarations]: Found specification of procedure preaction_op [2018-11-22 17:24:46,907 INFO L138 BoogieDeclarations]: Found implementation of procedure preaction_op [2018-11-22 17:24:46,907 INFO L130 BoogieDeclarations]: Found specification of procedure heartbeat_free_recv [2018-11-22 17:24:46,908 INFO L138 BoogieDeclarations]: Found implementation of procedure heartbeat_free_recv [2018-11-22 17:24:46,908 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_new_smi [2018-11-22 17:24:46,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_new_smi [2018-11-22 17:24:46,908 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2018-11-22 17:24:46,909 INFO L130 BoogieDeclarations]: Found specification of procedure fasync_helper [2018-11-22 17:24:46,909 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-22 17:24:46,909 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-22 17:24:46,909 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-22 17:24:46,909 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-22 17:24:46,909 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_watcher_unregister [2018-11-22 17:24:46,909 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_notifier_chain_register [2018-11-22 17:24:46,910 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_heartbeat [2018-11-22 17:24:46,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_heartbeat [2018-11-22 17:24:46,910 INFO L130 BoogieDeclarations]: Found specification of procedure set_param_wdog_ifnum [2018-11-22 17:24:46,910 INFO L138 BoogieDeclarations]: Found implementation of procedure set_param_wdog_ifnum [2018-11-22 17:24:46,910 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_open [2018-11-22 17:24:46,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_open [2018-11-22 17:24:46,911 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_poll [2018-11-22 17:24:46,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_poll [2018-11-22 17:24:46,911 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_nmi [2018-11-22 17:24:46,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_nmi [2018-11-22 17:24:46,911 INFO L130 BoogieDeclarations]: Found specification of procedure panic_smi_free [2018-11-22 17:24:46,911 INFO L138 BoogieDeclarations]: Found implementation of procedure panic_smi_free [2018-11-22 17:24:46,911 INFO L130 BoogieDeclarations]: Found specification of procedure kill_fasync [2018-11-22 17:24:46,912 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_unregister_watchdog [2018-11-22 17:24:46,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_unregister_watchdog [2018-11-22 17:24:46,912 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_die_notifier [2018-11-22 17:24:46,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_nonseekable_open_1 [2018-11-22 17:24:46,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_nonseekable_open_1 [2018-11-22 17:24:46,912 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-22 17:24:46,913 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-22 17:24:46,913 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-22 17:24:46,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-22 17:24:46,913 INFO L130 BoogieDeclarations]: Found specification of procedure action_op [2018-11-22 17:24:46,913 INFO L138 BoogieDeclarations]: Found implementation of procedure action_op [2018-11-22 17:24:46,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-22 17:24:46,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-22 17:24:46,914 INFO L130 BoogieDeclarations]: Found specification of procedure panic_recv_free [2018-11-22 17:24:46,914 INFO L138 BoogieDeclarations]: Found implementation of procedure panic_recv_free [2018-11-22 17:24:46,914 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-22 17:24:46,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-22 17:24:46,915 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-22 17:24:46,915 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-22 17:24:46,915 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-22 17:24:46,915 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-22 17:24:46,915 INFO L130 BoogieDeclarations]: Found specification of procedure register_die_notifier [2018-11-22 17:24:46,916 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_wdog_msg_handler [2018-11-22 17:24:46,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_wdog_msg_handler [2018-11-22 17:24:46,916 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_gone [2018-11-22 17:24:46,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_gone [2018-11-22 17:24:46,916 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_read [2018-11-22 17:24:46,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_read [2018-11-22 17:24:46,917 INFO L130 BoogieDeclarations]: Found specification of procedure wdog_panic_handler [2018-11-22 17:24:46,917 INFO L138 BoogieDeclarations]: Found implementation of procedure wdog_panic_handler [2018-11-22 17:24:46,917 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_create_user [2018-11-22 17:24:46,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 17:24:46,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 17:24:46,917 INFO L130 BoogieDeclarations]: Found specification of procedure set_timeout_free_recv [2018-11-22 17:24:46,920 INFO L138 BoogieDeclarations]: Found implementation of procedure set_timeout_free_recv [2018-11-22 17:24:46,920 INFO L130 BoogieDeclarations]: Found specification of procedure heartbeat_free_smi [2018-11-22 17:24:46,920 INFO L138 BoogieDeclarations]: Found implementation of procedure heartbeat_free_smi [2018-11-22 17:24:46,920 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-11-22 17:24:46,921 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-11-22 17:24:46,921 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_unlocked_ioctl [2018-11-22 17:24:46,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_unlocked_ioctl [2018-11-22 17:24:46,921 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2018-11-22 17:24:46,921 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-22 17:24:46,921 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-22 17:24:46,922 INFO L130 BoogieDeclarations]: Found specification of procedure wdog_reboot_handler [2018-11-22 17:24:46,922 INFO L138 BoogieDeclarations]: Found implementation of procedure wdog_reboot_handler [2018-11-22 17:24:46,922 INFO L130 BoogieDeclarations]: Found specification of procedure set_timeout_free_smi [2018-11-22 17:24:46,922 INFO L138 BoogieDeclarations]: Found implementation of procedure set_timeout_free_smi [2018-11-22 17:24:46,922 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2018-11-22 17:24:46,922 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2018-11-22 17:24:46,923 INFO L130 BoogieDeclarations]: Found specification of procedure preop_op [2018-11-22 17:24:46,923 INFO L138 BoogieDeclarations]: Found implementation of procedure preop_op [2018-11-22 17:24:46,923 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_destroy_user [2018-11-22 17:24:46,924 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 17:24:46,924 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 17:24:46,924 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2018-11-22 17:24:46,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 17:24:46,924 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_ioctl [2018-11-22 17:24:46,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_ioctl [2018-11-22 17:24:46,925 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-22 17:24:46,925 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-22 17:24:46,925 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_close [2018-11-22 17:24:46,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_close [2018-11-22 17:24:46,925 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2018-11-22 17:24:46,925 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_write [2018-11-22 17:24:46,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_write [2018-11-22 17:24:46,926 INFO L130 BoogieDeclarations]: Found specification of procedure strim [2018-11-22 17:24:46,926 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-22 17:24:46,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-22 17:24:46,926 INFO L130 BoogieDeclarations]: Found specification of procedure i_ipmi_set_timeout [2018-11-22 17:24:46,926 INFO L138 BoogieDeclarations]: Found implementation of procedure i_ipmi_set_timeout [2018-11-22 17:24:46,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 17:24:46,927 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2018-11-22 17:24:46,927 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2018-11-22 17:24:46,927 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2018-11-22 17:24:46,927 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2018-11-22 17:24:46,927 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-22 17:24:46,927 INFO L130 BoogieDeclarations]: Found specification of procedure register_reboot_notifier [2018-11-22 17:24:46,927 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_wdog_init [2018-11-22 17:24:46,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_wdog_init [2018-11-22 17:24:46,928 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_set_timeout [2018-11-22 17:24:46,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_set_timeout [2018-11-22 17:24:46,929 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2018-11-22 17:24:46,929 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2018-11-22 17:24:46,929 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_poll_interface [2018-11-22 17:24:46,929 INFO L130 BoogieDeclarations]: Found specification of procedure set_param_str [2018-11-22 17:24:46,929 INFO L138 BoogieDeclarations]: Found implementation of procedure set_param_str [2018-11-22 17:24:46,929 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2018-11-22 17:24:46,930 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2018-11-22 17:24:46,930 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_wdog_pretimeout_handler [2018-11-22 17:24:46,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_wdog_pretimeout_handler [2018-11-22 17:24:46,930 INFO L130 BoogieDeclarations]: Found specification of procedure param_set_int [2018-11-22 17:24:46,930 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-22 17:24:46,930 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_watcher_register [2018-11-22 17:24:46,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-22 17:24:46,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-22 17:24:46,932 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_register_watchdog [2018-11-22 17:24:46,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_register_watchdog [2018-11-22 17:24:46,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2018-11-22 17:24:46,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2018-11-22 17:24:46,933 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_wdog_exit [2018-11-22 17:24:46,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_wdog_exit [2018-11-22 17:24:46,933 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 17:24:46,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 17:24:46,934 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2018-11-22 17:24:46,934 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2018-11-22 17:24:46,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 17:24:46,934 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-22 17:24:46,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2018-11-22 17:24:46,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-22 17:24:46,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-22 17:24:46,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-11-22 17:24:46,935 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2018-11-22 17:24:46,935 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2018-11-22 17:24:46,935 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_notifier_chain_unregister [2018-11-22 17:24:46,935 INFO L130 BoogieDeclarations]: Found specification of procedure set_param_timeout [2018-11-22 17:24:46,935 INFO L138 BoogieDeclarations]: Found implementation of procedure set_param_timeout [2018-11-22 17:24:46,935 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-22 17:24:46,936 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-22 17:24:46,936 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_get_version [2018-11-22 17:24:46,936 INFO L130 BoogieDeclarations]: Found specification of procedure panic_halt_ipmi_set_timeout [2018-11-22 17:24:46,936 INFO L138 BoogieDeclarations]: Found implementation of procedure panic_halt_ipmi_set_timeout [2018-11-22 17:24:46,936 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc_and_test [2018-11-22 17:24:46,936 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc_and_test [2018-11-22 17:24:46,937 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-22 17:24:46,938 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2018-11-22 17:24:46,938 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2018-11-22 17:24:46,938 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2018-11-22 17:24:46,938 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-22 17:24:46,938 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-22 17:24:46,938 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_fasync [2018-11-22 17:24:46,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_fasync [2018-11-22 17:24:46,939 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-22 17:24:46,939 INFO L130 BoogieDeclarations]: Found specification of procedure init_waitqueue_entry [2018-11-22 17:24:46,939 INFO L138 BoogieDeclarations]: Found implementation of procedure init_waitqueue_entry [2018-11-22 17:24:46,939 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_free_recv_msg [2018-11-22 17:24:46,939 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2018-11-22 17:24:46,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-22 17:24:46,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-22 17:24:46,940 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2018-11-22 17:24:46,940 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2018-11-22 17:24:46,940 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-22 17:24:46,940 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 17:24:46,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 17:24:46,941 INFO L130 BoogieDeclarations]: Found specification of procedure get_param_str [2018-11-22 17:24:46,941 INFO L138 BoogieDeclarations]: Found implementation of procedure get_param_str [2018-11-22 17:24:47,692 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: If mcurrent is LocNode, then st is first statement of a block or fist statement after a call, fork, or join. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:657) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-22 17:24:47,696 INFO L168 Benchmark]: Toolchain (without parser) took 4147.00 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 734.0 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -425.2 MB). Peak memory consumption was 308.8 MB. Max. memory is 7.1 GB. [2018-11-22 17:24:47,698 INFO L168 Benchmark]: CDTParser took 0.24 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. [2018-11-22 17:24:47,698 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2632.72 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 734.0 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -589.6 MB). Peak memory consumption was 164.7 MB. Max. memory is 7.1 GB. [2018-11-22 17:24:47,699 INFO L168 Benchmark]: Boogie Procedure Inliner took 153.89 ms. Allocated memory is still 2.2 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 17:24:47,700 INFO L168 Benchmark]: Boogie Preprocessor took 492.08 ms. Allocated memory is still 2.2 GB. Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 69.6 MB). Peak memory consumption was 69.6 MB. Max. memory is 7.1 GB. [2018-11-22 17:24:47,701 INFO L168 Benchmark]: RCFGBuilder took 864.07 ms. Allocated memory is still 2.2 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 94.7 MB). Peak memory consumption was 94.7 MB. Max. memory is 7.1 GB. [2018-11-22 17:24:47,705 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2632.72 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 734.0 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -589.6 MB). Peak memory consumption was 164.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 153.89 ms. Allocated memory is still 2.2 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 492.08 ms. Allocated memory is still 2.2 GB. Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 69.6 MB). Peak memory consumption was 69.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 864.07 ms. Allocated memory is still 2.2 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 94.7 MB). Peak memory consumption was 94.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: If mcurrent is LocNode, then st is first statement of a block or fist statement after a call, fork, or join. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: If mcurrent is LocNode, then st is first statement of a block or fist statement after a call, fork, or join.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:657) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...