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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--it87_wdt.ko-entry_point_false-unreach-call.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0cd3be1 [2018-11-28 04:52:32,430 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 04:52:32,432 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 04:52:32,444 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 04:52:32,444 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 04:52:32,445 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 04:52:32,447 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 04:52:32,449 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 04:52:32,450 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 04:52:32,451 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 04:52:32,452 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 04:52:32,452 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 04:52:32,453 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 04:52:32,454 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 04:52:32,455 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 04:52:32,456 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 04:52:32,457 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 04:52:32,459 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 04:52:32,461 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 04:52:32,462 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 04:52:32,463 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 04:52:32,465 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 04:52:32,467 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 04:52:32,467 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 04:52:32,468 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 04:52:32,468 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 04:52:32,473 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 04:52:32,474 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 04:52:32,475 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 04:52:32,478 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 04:52:32,478 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 04:52:32,479 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 04:52:32,479 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 04:52:32,479 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 04:52:32,483 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 04:52:32,484 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 04:52:32,484 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 04:52:32,512 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 04:52:32,512 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 04:52:32,513 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 04:52:32,513 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 04:52:32,515 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 04:52:32,515 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 04:52:32,515 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 04:52:32,515 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 04:52:32,515 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 04:52:32,517 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 04:52:32,517 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 04:52:32,517 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 04:52:32,517 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-28 04:52:32,517 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-28 04:52:32,517 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 04:52:32,518 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 04:52:32,518 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 04:52:32,518 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 04:52:32,518 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 04:52:32,518 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 04:52:32,520 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 04:52:32,520 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 04:52:32,520 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 04:52:32,520 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 04:52:32,520 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 04:52:32,521 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-28 04:52:32,521 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 04:52:32,521 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-28 04:52:32,521 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-28 04:52:32,521 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-28 04:52:32,521 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-28 04:52:32,552 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 04:52:32,565 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 04:52:32,569 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 04:52:32,570 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 04:52:32,571 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 04:52:32,571 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--it87_wdt.ko-entry_point_false-unreach-call.cil.out.i [2018-11-28 04:52:32,630 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f898e9d76/f700b10dc629404aae4b9896c371b49c/FLAG38c776070 [2018-11-28 04:52:33,382 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 04:52:33,383 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--it87_wdt.ko-entry_point_false-unreach-call.cil.out.i [2018-11-28 04:52:33,425 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f898e9d76/f700b10dc629404aae4b9896c371b49c/FLAG38c776070 [2018-11-28 04:52:33,920 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f898e9d76/f700b10dc629404aae4b9896c371b49c [2018-11-28 04:52:33,929 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 04:52:33,931 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-28 04:52:33,932 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 04:52:33,932 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 04:52:33,935 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 04:52:33,937 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:52:33" (1/1) ... [2018-11-28 04:52:33,940 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@377d78c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:52:33, skipping insertion in model container [2018-11-28 04:52:33,940 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:52:33" (1/1) ... [2018-11-28 04:52:33,948 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 04:52:34,060 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 04:52:35,252 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 04:52:35,291 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 04:52:35,489 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 04:52:35,576 INFO L195 MainTranslator]: Completed translation [2018-11-28 04:52:35,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:52:35 WrapperNode [2018-11-28 04:52:35,577 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 04:52:35,578 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-28 04:52:35,578 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-28 04:52:35,578 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-28 04:52:35,588 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:52:35" (1/1) ... [2018-11-28 04:52:35,649 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:52:35" (1/1) ... [2018-11-28 04:52:35,678 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-28 04:52:35,679 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 04:52:35,679 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 04:52:35,679 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 04:52:35,692 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:52:35" (1/1) ... [2018-11-28 04:52:35,692 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:52:35" (1/1) ... [2018-11-28 04:52:35,702 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:52:35" (1/1) ... [2018-11-28 04:52:35,702 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:52:35" (1/1) ... [2018-11-28 04:52:35,805 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:52:35" (1/1) ... [2018-11-28 04:52:35,819 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:52:35" (1/1) ... [2018-11-28 04:52:35,830 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:52:35" (1/1) ... [2018-11-28 04:52:35,860 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-28 04:52:35,861 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-28 04:52:35,861 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-28 04:52:35,861 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-28 04:52:35,862 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:52:35" (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 04:52:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure wdt_stop [2018-11-28 04:52:35,942 INFO L138 BoogieDeclarations]: Found implementation of procedure wdt_stop [2018-11-28 04:52:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2018-11-28 04:52:35,943 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2018-11-28 04:52:35,943 INFO L130 BoogieDeclarations]: Found specification of procedure wdt_write [2018-11-28 04:52:35,944 INFO L138 BoogieDeclarations]: Found implementation of procedure wdt_write [2018-11-28 04:52:35,944 INFO L130 BoogieDeclarations]: Found specification of procedure wdt_update_timeout [2018-11-28 04:52:35,944 INFO L138 BoogieDeclarations]: Found implementation of procedure wdt_update_timeout [2018-11-28 04:52:35,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-28 04:52:35,944 INFO L130 BoogieDeclarations]: Found specification of procedure wdt_ioctl [2018-11-28 04:52:35,945 INFO L138 BoogieDeclarations]: Found implementation of procedure wdt_ioctl [2018-11-28 04:52:35,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-28 04:52:35,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-28 04:52:35,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-28 04:52:35,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-28 04:52:35,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-28 04:52:35,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-28 04:52:35,946 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-11-28 04:52:35,946 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-11-28 04:52:35,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-28 04:52:35,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-28 04:52:35,947 INFO L130 BoogieDeclarations]: Found specification of procedure wdt_round_time [2018-11-28 04:52:35,947 INFO L138 BoogieDeclarations]: Found implementation of procedure wdt_round_time [2018-11-28 04:52:35,947 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2018-11-28 04:52:35,947 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_reboot_notifier [2018-11-28 04:52:35,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register_7 [2018-11-28 04:52:35,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register_7 [2018-11-28 04:52:35,948 INFO L130 BoogieDeclarations]: Found specification of procedure it87_wdt_exit [2018-11-28 04:52:35,948 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_wdt_exit [2018-11-28 04:52:35,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_5 [2018-11-28 04:52:35,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_5 [2018-11-28 04:52:35,949 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-11-28 04:52:35,949 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-28 04:52:35,949 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-28 04:52:35,949 INFO L130 BoogieDeclarations]: Found specification of procedure superio_exit [2018-11-28 04:52:35,951 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_exit [2018-11-28 04:52:35,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2018-11-28 04:52:35,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2018-11-28 04:52:35,951 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2018-11-28 04:52:35,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2018-11-28 04:52:35,952 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-28 04:52:35,952 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-28 04:52:35,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-28 04:52:35,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-28 04:52:35,952 INFO L130 BoogieDeclarations]: Found specification of procedure it87_wdt_init [2018-11-28 04:52:35,952 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_wdt_init [2018-11-28 04:52:35,952 INFO L130 BoogieDeclarations]: Found specification of procedure superio_select [2018-11-28 04:52:35,953 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_select [2018-11-28 04:52:35,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-28 04:52:35,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-28 04:52:35,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-28 04:52:35,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-28 04:52:35,953 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-28 04:52:35,953 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-28 04:52:35,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-28 04:52:35,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-28 04:52:35,954 INFO L130 BoogieDeclarations]: Found specification of procedure superio_enter [2018-11-28 04:52:35,954 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_enter [2018-11-28 04:52:35,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-28 04:52:35,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-28 04:52:35,954 INFO L130 BoogieDeclarations]: Found specification of procedure wdt_keepalive [2018-11-28 04:52:35,955 INFO L138 BoogieDeclarations]: Found implementation of procedure wdt_keepalive [2018-11-28 04:52:35,955 INFO L130 BoogieDeclarations]: Found specification of procedure wdt_set_timeout [2018-11-28 04:52:35,955 INFO L138 BoogieDeclarations]: Found implementation of procedure wdt_set_timeout [2018-11-28 04:52:35,955 INFO L130 BoogieDeclarations]: Found specification of procedure superio_inb [2018-11-28 04:52:35,955 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_inb [2018-11-28 04:52:35,955 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-28 04:52:35,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-28 04:52:35,956 INFO L130 BoogieDeclarations]: Found specification of procedure superio_outb [2018-11-28 04:52:35,956 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_outb [2018-11-28 04:52:35,956 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-11-28 04:52:35,956 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-11-28 04:52:35,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-28 04:52:35,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-28 04:52:35,956 INFO L130 BoogieDeclarations]: Found specification of procedure superio_inw [2018-11-28 04:52:35,957 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_inw [2018-11-28 04:52:35,958 INFO L130 BoogieDeclarations]: Found specification of procedure wdt_get_status [2018-11-28 04:52:35,958 INFO L138 BoogieDeclarations]: Found implementation of procedure wdt_get_status [2018-11-28 04:52:35,958 INFO L130 BoogieDeclarations]: Found specification of procedure superio_outw [2018-11-28 04:52:35,959 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_outw [2018-11-28 04:52:35,959 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-28 04:52:35,959 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-28 04:52:35,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-28 04:52:35,959 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-28 04:52:35,959 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2018-11-28 04:52:35,959 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2018-11-28 04:52:35,960 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2018-11-28 04:52:35,962 INFO L130 BoogieDeclarations]: Found specification of procedure wdt_release [2018-11-28 04:52:35,962 INFO L138 BoogieDeclarations]: Found implementation of procedure wdt_release [2018-11-28 04:52:35,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-28 04:52:35,962 INFO L130 BoogieDeclarations]: Found specification of procedure register_reboot_notifier [2018-11-28 04:52:35,963 INFO L138 BoogieDeclarations]: Found implementation of procedure register_reboot_notifier [2018-11-28 04:52:35,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_nonseekable_open_6 [2018-11-28 04:52:35,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_nonseekable_open_6 [2018-11-28 04:52:35,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-28 04:52:35,963 INFO L130 BoogieDeclarations]: Found specification of procedure wdt_open [2018-11-28 04:52:35,964 INFO L138 BoogieDeclarations]: Found implementation of procedure wdt_open [2018-11-28 04:52:35,964 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-28 04:52:35,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-28 04:52:35,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-28 04:52:35,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2018-11-28 04:52:35,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2018-11-28 04:52:35,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2018-11-28 04:52:35,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-28 04:52:35,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-11-28 04:52:35,965 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2018-11-28 04:52:35,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2018-11-28 04:52:35,965 INFO L130 BoogieDeclarations]: Found specification of procedure wdt_start [2018-11-28 04:52:35,965 INFO L138 BoogieDeclarations]: Found implementation of procedure wdt_start [2018-11-28 04:52:35,967 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2018-11-28 04:52:35,967 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2018-11-28 04:52:35,967 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-11-28 04:52:35,967 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-11-28 04:52:35,967 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2018-11-28 04:52:35,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2018-11-28 04:52:35,968 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-11-28 04:52:35,968 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-11-28 04:52:35,968 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-28 04:52:35,968 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-28 04:52:35,968 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2018-11-28 04:52:35,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2018-11-28 04:52:35,969 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-11-28 04:52:35,969 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-11-28 04:52:35,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-28 04:52:35,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-28 04:52:35,970 INFO L130 BoogieDeclarations]: Found specification of procedure wdt_notify_sys [2018-11-28 04:52:35,970 INFO L138 BoogieDeclarations]: Found implementation of procedure wdt_notify_sys [2018-11-28 04:52:35,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-28 04:52:35,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-28 04:52:35,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_8 [2018-11-28 04:52:35,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_8 [2018-11-28 04:52:45,098 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: select-over-store with same index should have been removed at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:80) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:131) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.lambda$0(UltimateNormalFormUtils.java:154) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SubtermPropertyChecker$MyWalker.walk(SubtermPropertyChecker.java:65) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SubtermPropertyChecker.isPropertySatisfied(SubtermPropertyChecker.java:124) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.respectsUltimateNormalForm(UltimateNormalFormUtils.java:155) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.(UnmodifiableTransFormula.java:90) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:272) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:228) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:173) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:715) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:719) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-28 04:52:45,104 INFO L168 Benchmark]: Toolchain (without parser) took 11174.28 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 764.4 MB). Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -223.1 MB). Peak memory consumption was 541.4 MB. Max. memory is 7.1 GB. [2018-11-28 04:52:45,106 INFO L168 Benchmark]: CDTParser took 0.22 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 04:52:45,107 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1645.95 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 764.4 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -765.7 MB). Peak memory consumption was 68.7 MB. Max. memory is 7.1 GB. [2018-11-28 04:52:45,108 INFO L168 Benchmark]: Boogie Procedure Inliner took 100.55 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.8 MB). Peak memory consumption was 13.8 MB. Max. memory is 7.1 GB. [2018-11-28 04:52:45,109 INFO L168 Benchmark]: Boogie Preprocessor took 181.53 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.8 MB). Peak memory consumption was 13.8 MB. Max. memory is 7.1 GB. [2018-11-28 04:52:45,110 INFO L168 Benchmark]: RCFGBuilder took 9241.71 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 1.6 GB in the end (delta: 515.0 MB). Peak memory consumption was 515.0 MB. Max. memory is 7.1 GB. [2018-11-28 04:52:45,114 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1645.95 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 764.4 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -765.7 MB). Peak memory consumption was 68.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 100.55 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.8 MB). Peak memory consumption was 13.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 181.53 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.8 MB). Peak memory consumption was 13.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 9241.71 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 1.6 GB in the end (delta: 515.0 MB). Peak memory consumption was 515.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: select-over-store with same index should have been removed de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: select-over-store with same index should have been removed: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:80) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...