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-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--arcnet--com90xx.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ddf0d93 [2018-11-16 21:06:13,095 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 21:06:13,098 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 21:06:13,116 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 21:06:13,117 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 21:06:13,118 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 21:06:13,119 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 21:06:13,121 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 21:06:13,123 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 21:06:13,124 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 21:06:13,125 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 21:06:13,125 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 21:06:13,126 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 21:06:13,127 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 21:06:13,128 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 21:06:13,129 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 21:06:13,130 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 21:06:13,132 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 21:06:13,137 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 21:06:13,139 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 21:06:13,143 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 21:06:13,144 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 21:06:13,150 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 21:06:13,151 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 21:06:13,151 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 21:06:13,152 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 21:06:13,154 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 21:06:13,158 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 21:06:13,159 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 21:06:13,162 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 21:06:13,162 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 21:06:13,163 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 21:06:13,163 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 21:06:13,163 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 21:06:13,166 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 21:06:13,167 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 21:06:13,167 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 [2018-11-16 21:06:13,198 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 21:06:13,198 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 21:06:13,202 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 21:06:13,202 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 21:06:13,203 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 21:06:13,203 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 21:06:13,204 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 21:06:13,205 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 21:06:13,205 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 21:06:13,205 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 21:06:13,205 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 21:06:13,206 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 21:06:13,206 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-16 21:06:13,206 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-16 21:06:13,206 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 21:06:13,207 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 21:06:13,208 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 21:06:13,209 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 21:06:13,209 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 21:06:13,209 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 21:06:13,209 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 21:06:13,209 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 21:06:13,210 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 21:06:13,210 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 21:06:13,210 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 21:06:13,210 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-16 21:06:13,210 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 21:06:13,211 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-16 21:06:13,211 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-16 21:06:13,211 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 21:06:13,211 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 21:06:13,281 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 21:06:13,301 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 21:06:13,306 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 21:06:13,308 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 21:06:13,309 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 21:06:13,309 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--arcnet--com90xx.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 21:06:13,373 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78079057d/cf03d86f70114697ad9fc1e43bb69f06/FLAGf075dd9ef [2018-11-16 21:06:14,245 INFO L307 CDTParser]: Found 1 translation units. [2018-11-16 21:06:14,246 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--arcnet--com90xx.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 21:06:14,288 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78079057d/cf03d86f70114697ad9fc1e43bb69f06/FLAGf075dd9ef [2018-11-16 21:06:14,709 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78079057d/cf03d86f70114697ad9fc1e43bb69f06 [2018-11-16 21:06:14,721 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 21:06:14,723 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-16 21:06:14,724 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 21:06:14,724 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 21:06:14,728 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 21:06:14,730 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:06:14" (1/1) ... [2018-11-16 21:06:14,733 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@db197b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:06:14, skipping insertion in model container [2018-11-16 21:06:14,733 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:06:14" (1/1) ... [2018-11-16 21:06:14,745 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 21:06:14,893 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 21:06:16,749 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 21:06:16,775 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 21:06:17,305 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 21:06:17,379 INFO L195 MainTranslator]: Completed translation [2018-11-16 21:06:17,380 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:06:17 WrapperNode [2018-11-16 21:06:17,380 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 21:06:17,381 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 21:06:17,381 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 21:06:17,381 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 21:06:17,395 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:06:17" (1/1) ... [2018-11-16 21:06:17,395 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:06:17" (1/1) ... [2018-11-16 21:06:17,443 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:06:17" (1/1) ... [2018-11-16 21:06:17,444 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:06:17" (1/1) ... [2018-11-16 21:06:17,557 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:06:17" (1/1) ... [2018-11-16 21:06:17,579 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:06:17" (1/1) ... [2018-11-16 21:06:17,594 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:06:17" (1/1) ... [2018-11-16 21:06:17,629 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 21:06:17,630 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-16 21:06:17,630 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-16 21:06:17,630 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-16 21:06:17,635 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:06:17" (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 [2018-11-16 21:06:17,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-16 21:06:17,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-16 21:06:17,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-16 21:06:17,733 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2018-11-16 21:06:17,733 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2018-11-16 21:06:17,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2018-11-16 21:06:17,733 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2018-11-16 21:06:17,733 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2018-11-16 21:06:17,734 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-11-16 21:06:17,734 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-11-16 21:06:17,734 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2018-11-16 21:06:17,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-16 21:06:17,735 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-16 21:06:17,737 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-16 21:06:17,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-16 21:06:17,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-16 21:06:17,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-16 21:06:17,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-16 21:06:17,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-16 21:06:17,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-16 21:06:17,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-16 21:06:17,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-16 21:06:17,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-11-16 21:06:17,740 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-16 21:06:17,740 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_probe [2018-11-16 21:06:17,740 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mirror [2018-11-16 21:06:17,740 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_found [2018-11-16 21:06:17,741 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_command [2018-11-16 21:06:17,741 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_status [2018-11-16 21:06:17,741 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_setmask [2018-11-16 21:06:17,741 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_reset [2018-11-16 21:06:17,741 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_copy_to_card [2018-11-16 21:06:17,741 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_copy_from_card [2018-11-16 21:06:17,742 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_init [2018-11-16 21:06:17,742 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_exit [2018-11-16 21:06:17,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2018-11-16 21:06:17,742 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2018-11-16 21:06:17,743 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2018-11-16 21:06:17,743 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2018-11-16 21:06:17,743 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2018-11-16 21:06:17,743 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-16 21:06:17,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_2 [2018-11-16 21:06:17,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_3 [2018-11-16 21:06:17,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_4 [2018-11-16 21:06:17,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2018-11-16 21:06:17,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2018-11-16 21:06:17,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2018-11-16 21:06:17,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2018-11-16 21:06:17,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2018-11-16 21:06:17,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2018-11-16 21:06:17,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb [2018-11-16 21:06:17,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2018-11-16 21:06:17,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2018-11-16 21:06:17,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2018-11-16 21:06:17,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2018-11-16 21:06:17,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2018-11-16 21:06:17,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2018-11-16 21:06:17,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2018-11-16 21:06:17,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_register [2018-11-16 21:06:17,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister [2018-11-16 21:06:17,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-16 21:06:17,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-16 21:06:17,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-16 21:06:17,747 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-16 21:06:17,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-16 21:06:17,748 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-16 21:06:17,748 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-16 21:06:17,749 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2018-11-16 21:06:17,749 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2018-11-16 21:06:17,749 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2018-11-16 21:06:17,749 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2018-11-16 21:06:17,749 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2018-11-16 21:06:17,749 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2018-11-16 21:06:17,750 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2018-11-16 21:06:17,750 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2018-11-16 21:06:17,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-16 21:06:17,750 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2018-11-16 21:06:17,750 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-11-16 21:06:17,751 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-11-16 21:06:17,751 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2018-11-16 21:06:17,751 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2018-11-16 21:06:17,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_2 [2018-11-16 21:06:17,751 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-11-16 21:06:17,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_3 [2018-11-16 21:06:17,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_4 [2018-11-16 21:06:17,752 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_on [2018-11-16 21:06:17,752 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_off [2018-11-16 21:06:17,752 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-16 21:06:17,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-16 21:06:17,753 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-16 21:06:17,753 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-16 21:06:17,753 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-16 21:06:17,753 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-16 21:06:17,753 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-16 21:06:17,754 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-16 21:06:17,754 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-16 21:06:17,754 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-16 21:06:17,754 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-16 21:06:17,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-16 21:06:17,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-16 21:06:17,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-16 21:06:17,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-16 21:06:17,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-16 21:06:17,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-16 21:06:17,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-16 21:06:17,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-16 21:06:17,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-11-16 21:06:17,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2018-11-16 21:06:17,756 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2018-11-16 21:06:17,756 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2018-11-16 21:06:17,757 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2018-11-16 21:06:17,757 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2018-11-16 21:06:17,757 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-16 21:06:17,757 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2018-11-16 21:06:17,757 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2018-11-16 21:06:17,758 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-16 21:06:17,758 INFO L130 BoogieDeclarations]: Found specification of procedure arcnet_interrupt [2018-11-16 21:06:17,758 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_arcdev [2018-11-16 21:06:17,758 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_found [2018-11-16 21:06:17,758 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_command [2018-11-16 21:06:17,759 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_status [2018-11-16 21:06:17,759 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_setmask [2018-11-16 21:06:17,759 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_reset [2018-11-16 21:06:17,759 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_copy_to_card [2018-11-16 21:06:17,759 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_copy_from_card [2018-11-16 21:06:17,759 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_probe [2018-11-16 21:06:17,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-16 21:06:17,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-16 21:06:17,760 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-16 21:06:17,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-16 21:06:17,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-16 21:06:17,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-16 21:06:17,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-16 21:06:17,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-16 21:06:17,761 INFO L130 BoogieDeclarations]: Found specification of procedure check_mirror [2018-11-16 21:06:17,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-16 21:06:17,761 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_init [2018-11-16 21:06:17,762 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_exit [2018-11-16 21:06:17,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-16 21:06:17,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-16 21:06:17,762 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-16 21:06:17,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2018-11-16 21:06:17,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2018-11-16 21:06:17,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2018-11-16 21:06:17,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2018-11-16 21:06:17,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2018-11-16 21:06:17,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2018-11-16 21:06:17,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb [2018-11-16 21:06:17,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2018-11-16 21:06:17,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2018-11-16 21:06:17,764 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-16 21:06:17,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2018-11-16 21:06:17,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2018-11-16 21:06:17,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2018-11-16 21:06:17,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2018-11-16 21:06:17,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2018-11-16 21:06:17,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_register [2018-11-16 21:06:17,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_deregister [2018-11-16 21:06:17,766 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-16 21:06:17,766 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-16 21:06:17,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-16 21:06:17,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-16 21:06:17,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-16 21:06:17,904 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: ConstantTerms have to use Rationals at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:55) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.lambda$0(UltimateNormalFormUtils.java:150) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SubtermPropertyChecker$MyWalker.walk(SubtermPropertyChecker.java:63) 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:121) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.respectsUltimateNormalForm(UltimateNormalFormUtils.java:151) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.SmtFunctionDefinition.create(SmtFunctionDefinition.java:102) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Boogie2SmtSymbolTable.declareFunction(Boogie2SmtSymbolTable.java:376) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Boogie2SmtSymbolTable.(Boogie2SmtSymbolTable.java:154) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Boogie2SMT.(Boogie2SMT.java:96) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.(CfgBuilder.java:210) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:87) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-16 21:06:17,911 INFO L168 Benchmark]: Toolchain (without parser) took 3189.67 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 734.5 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -441.7 MB). Peak memory consumption was 292.9 MB. Max. memory is 7.1 GB. [2018-11-16 21:06:17,918 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-16 21:06:17,919 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2656.90 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 734.5 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -493.1 MB). Peak memory consumption was 265.4 MB. Max. memory is 7.1 GB. [2018-11-16 21:06:17,922 INFO L168 Benchmark]: Boogie Preprocessor took 248.71 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 7.1 GB. [2018-11-16 21:06:17,923 INFO L168 Benchmark]: RCFGBuilder took 279.95 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 23.4 MB). Peak memory consumption was 23.4 MB. Max. memory is 7.1 GB. [2018-11-16 21:06:17,930 INFO L336 ainManager$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 2656.90 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 734.5 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -493.1 MB). Peak memory consumption was 265.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 248.71 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 279.95 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 23.4 MB). Peak memory consumption was 23.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: ConstantTerms have to use Rationals de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: ConstantTerms have to use Rationals: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:55) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...