java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5d0219 [2018-11-15 00:41:47,127 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 00:41:47,132 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 00:41:47,154 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 00:41:47,155 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 00:41:47,155 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 00:41:47,159 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 00:41:47,161 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 00:41:47,165 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 00:41:47,166 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 00:41:47,171 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 00:41:47,176 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 00:41:47,177 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 00:41:47,177 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 00:41:47,179 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 00:41:47,180 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 00:41:47,181 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 00:41:47,182 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 00:41:47,183 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 00:41:47,190 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 00:41:47,191 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 00:41:47,198 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 00:41:47,200 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 00:41:47,201 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 00:41:47,201 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 00:41:47,201 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 00:41:47,205 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 00:41:47,205 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 00:41:47,206 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 00:41:47,209 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 00:41:47,209 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 00:41:47,209 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 00:41:47,210 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 00:41:47,210 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 00:41:47,210 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 00:41:47,211 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 00:41:47,211 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-15 00:41:47,243 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 00:41:47,244 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 00:41:47,244 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 00:41:47,244 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 00:41:47,245 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 00:41:47,245 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 00:41:47,245 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 00:41:47,245 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 00:41:47,245 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 00:41:47,251 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 00:41:47,251 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 00:41:47,251 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 00:41:47,251 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-15 00:41:47,251 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-15 00:41:47,251 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 00:41:47,251 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 00:41:47,252 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 00:41:47,252 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 00:41:47,252 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 00:41:47,252 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 00:41:47,252 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 00:41:47,252 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 00:41:47,252 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 00:41:47,252 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 00:41:47,253 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-15 00:41:47,256 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 00:41:47,256 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-15 00:41:47,256 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-15 00:41:47,256 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 00:41:47,256 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 00:41:47,334 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 00:41:47,353 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 00:41:47,360 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 00:41:47,365 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 00:41:47,365 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 00:41:47,366 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point_false-unreach-call.cil.out.c [2018-11-15 00:41:47,472 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01ab544f3/b8d09eab759942bfa90a9a91555c86eb/FLAGdaf1d03ce [2018-11-15 00:41:48,506 INFO L298 CDTParser]: Found 1 translation units. [2018-11-15 00:41:48,507 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point_false-unreach-call.cil.out.c [2018-11-15 00:41:48,555 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01ab544f3/b8d09eab759942bfa90a9a91555c86eb/FLAGdaf1d03ce [2018-11-15 00:41:48,570 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01ab544f3/b8d09eab759942bfa90a9a91555c86eb [2018-11-15 00:41:48,593 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 00:41:48,601 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 00:41:48,602 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 00:41:48,602 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 00:41:48,609 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 00:41:48,610 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 12:41:48" (1/1) ... [2018-11-15 00:41:48,617 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52adadd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:41:48, skipping insertion in model container [2018-11-15 00:41:48,618 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 12:41:48" (1/1) ... [2018-11-15 00:41:48,635 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 00:41:48,801 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 00:41:50,413 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 00:41:50,688 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 00:41:51,161 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 00:41:51,359 INFO L195 MainTranslator]: Completed translation [2018-11-15 00:41:51,364 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:41:51 WrapperNode [2018-11-15 00:41:51,364 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 00:41:51,365 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 00:41:51,365 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 00:41:51,365 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 00:41:51,388 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:41:51" (1/1) ... [2018-11-15 00:41:51,388 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:41:51" (1/1) ... [2018-11-15 00:41:51,463 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:41:51" (1/1) ... [2018-11-15 00:41:51,463 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:41:51" (1/1) ... [2018-11-15 00:41:51,588 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:41:51" (1/1) ... [2018-11-15 00:41:51,611 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:41:51" (1/1) ... [2018-11-15 00:41:51,632 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:41:51" (1/1) ... [2018-11-15 00:41:51,662 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 00:41:51,663 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 00:41:51,663 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 00:41:51,663 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 00:41:51,663 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:41:51" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 00:41:51,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 00:41:51,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 00:41:51,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2018-11-15 00:41:51,804 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-15 00:41:51,804 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-11-15 00:41:51,805 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2018-11-15 00:41:51,806 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-15 00:41:51,806 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-15 00:41:51,806 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-11-15 00:41:51,806 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-11-15 00:41:51,806 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2018-11-15 00:41:51,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-15 00:41:51,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-15 00:41:51,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-15 00:41:51,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-15 00:41:51,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-15 00:41:51,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-15 00:41:51,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-15 00:41:51,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-15 00:41:51,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-15 00:41:51,808 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-15 00:41:51,808 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_select_wdt_out [2018-11-15 00:41:51,808 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable_swc [2018-11-15 00:41:51,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_get_swc_base_addr [2018-11-15 00:41:51,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_swc_bank3 [2018-11-15 00:41:51,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_programm_wdto [2018-11-15 00:41:51,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable_wden [2018-11-15 00:41:51,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable_sw_wd_tren [2018-11-15 00:41:51,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_disable_sw_wd_tren [2018-11-15 00:41:51,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable_sw_wd_trg [2018-11-15 00:41:51,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_disable_sw_wd_trg [2018-11-15 00:41:51,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable [2018-11-15 00:41:51,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_disable [2018-11-15 00:41:51,812 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_refresh [2018-11-15 00:41:51,812 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_open [2018-11-15 00:41:51,812 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_release [2018-11-15 00:41:51,812 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_status [2018-11-15 00:41:51,812 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_write [2018-11-15 00:41:51,812 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_ioctl [2018-11-15 00:41:51,812 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_notify_sys [2018-11-15 00:41:51,814 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_init [2018-11-15 00:41:51,814 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_exit [2018-11-15 00:41:51,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2018-11-15 00:41:51,814 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 00:41:51,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_5 [2018-11-15 00:41:51,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_nonseekable_open_6 [2018-11-15 00:41:51,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register_7 [2018-11-15 00:41:51,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_8 [2018-11-15 00:41:51,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_9 [2018-11-15 00:41:51,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-15 00:41:51,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-15 00:41:51,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2018-11-15 00:41:51,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-15 00:41:51,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2018-11-15 00:41:51,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2018-11-15 00:41:51,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2018-11-15 00:41:51,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2018-11-15 00:41:51,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2018-11-15 00:41:51,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2018-11-15 00:41:51,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-15 00:41:51,816 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-15 00:41:51,816 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-15 00:41:51,816 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 00:41:51,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-15 00:41:51,816 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-15 00:41:51,816 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-11-15 00:41:51,816 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-15 00:41:51,816 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2018-11-15 00:41:51,816 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-15 00:41:51,816 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2018-11-15 00:41:51,823 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2018-11-15 00:41:51,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-15 00:41:51,823 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-15 00:41:51,823 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-15 00:41:51,823 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-15 00:41:51,823 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-15 00:41:51,823 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2018-11-15 00:41:51,823 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2018-11-15 00:41:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-11-15 00:41:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-11-15 00:41:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2018-11-15 00:41:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_5 [2018-11-15 00:41:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2018-11-15 00:41:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-15 00:41:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-15 00:41:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 00:41:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-15 00:41:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-15 00:41:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-15 00:41:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-15 00:41:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 00:41:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-15 00:41:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-15 00:41:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-15 00:41:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-15 00:41:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-15 00:41:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-15 00:41:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-15 00:41:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-15 00:41:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-15 00:41:51,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2018-11-15 00:41:51,829 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2018-11-15 00:41:51,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register_7 [2018-11-15 00:41:51,829 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2018-11-15 00:41:51,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_8 [2018-11-15 00:41:51,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_9 [2018-11-15 00:41:51,829 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2018-11-15 00:41:51,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_nonseekable_open_6 [2018-11-15 00:41:51,829 INFO L130 BoogieDeclarations]: Found specification of procedure register_reboot_notifier [2018-11-15 00:41:51,830 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2018-11-15 00:41:51,830 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-15 00:41:51,830 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2018-11-15 00:41:51,830 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-15 00:41:51,830 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_select_wdt_out [2018-11-15 00:41:51,830 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable_swc [2018-11-15 00:41:51,830 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_get_swc_base_addr [2018-11-15 00:41:51,830 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_swc_bank3 [2018-11-15 00:41:51,830 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_programm_wdto [2018-11-15 00:41:51,830 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable_wden [2018-11-15 00:41:51,835 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable_sw_wd_tren [2018-11-15 00:41:51,835 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_disable_sw_wd_tren [2018-11-15 00:41:51,835 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable_sw_wd_trg [2018-11-15 00:41:51,835 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_disable_sw_wd_trg [2018-11-15 00:41:51,835 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable [2018-11-15 00:41:51,835 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_disable [2018-11-15 00:41:51,835 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_refresh [2018-11-15 00:41:51,835 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_open [2018-11-15 00:41:51,835 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_release [2018-11-15 00:41:51,836 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_status [2018-11-15 00:41:51,836 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_write [2018-11-15 00:41:51,836 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_ioctl [2018-11-15 00:41:51,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-15 00:41:51,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-15 00:41:51,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-15 00:41:51,836 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 00:41:51,836 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_notify_sys [2018-11-15 00:41:51,836 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_init [2018-11-15 00:41:51,836 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_exit [2018-11-15 00:41:51,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-15 00:41:51,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-15 00:41:51,839 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 00:41:51,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-15 00:41:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-15 00:41:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-15 00:41:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-15 00:41:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2018-11-15 00:41:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-15 00:41:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2018-11-15 00:41:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2018-11-15 00:41:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2018-11-15 00:41:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2018-11-15 00:41:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2018-11-15 00:41:51,841 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 00:41:51,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-15 00:41:51,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-15 00:41:51,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-15 00:41:51,841 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 00:41:51,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-15 00:41:51,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-15 00:41:51,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-15 00:41:51,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-15 00:41:51,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-15 00:41:53,940 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 64)) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.term(WrapperScript.java:192) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.notSimplified(BitvectorUtils.java:263) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.simplify_NonConstantCase(BitvectorUtils.java:259) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.simplifiedResult(BitvectorUtils.java:254) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils.termWithLocalSimplification(BitvectorUtils.java:180) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.neg(SmtUtils.java:560) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.minus(SmtUtils.java:536) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.termWithLocalSimplification(SmtUtils.java:1274) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:409) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:121) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:289) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:753) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:592) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:257) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-15 00:41:53,946 INFO L168 Benchmark]: Toolchain (without parser) took 5352.56 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 132.3 MB). Peak memory consumption was 132.3 MB. Max. memory is 3.9 GB. [2018-11-15 00:41:53,950 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-15 00:41:53,951 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2762.47 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 55.6 MB). Peak memory consumption was 109.1 MB. Max. memory is 3.9 GB. [2018-11-15 00:41:53,951 INFO L168 Benchmark]: Boogie Preprocessor took 297.23 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-15 00:41:53,954 INFO L168 Benchmark]: RCFGBuilder took 2282.17 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 65.4 MB). Peak memory consumption was 65.4 MB. Max. memory is 3.9 GB. [2018-11-15 00:41:53,959 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 0.14 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 2762.47 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 55.6 MB). Peak memory consumption was 109.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 297.23 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. * RCFGBuilder took 2282.17 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 65.4 MB). Peak memory consumption was 65.4 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 64)) de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 64)): de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...