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-3.0/usb_urb-drivers-net-usb-catc.ko_false-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-52b0504 [2018-11-15 16:24:38,132 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 16:24:38,134 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 16:24:38,146 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 16:24:38,147 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 16:24:38,148 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 16:24:38,149 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 16:24:38,151 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 16:24:38,152 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 16:24:38,153 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 16:24:38,154 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 16:24:38,155 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 16:24:38,155 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 16:24:38,156 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 16:24:38,158 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 16:24:38,158 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 16:24:38,159 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 16:24:38,161 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 16:24:38,163 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 16:24:38,170 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 16:24:38,171 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 16:24:38,172 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 16:24:38,175 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 16:24:38,175 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 16:24:38,175 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 16:24:38,182 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 16:24:38,185 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 16:24:38,186 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 16:24:38,187 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 16:24:38,190 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 16:24:38,191 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 16:24:38,192 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 16:24:38,192 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 16:24:38,192 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 16:24:38,195 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 16:24:38,196 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 16:24:38,196 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 16:24:38,231 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 16:24:38,232 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 16:24:38,233 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 16:24:38,233 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 16:24:38,233 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 16:24:38,236 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 16:24:38,236 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 16:24:38,237 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 16:24:38,237 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 16:24:38,237 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 16:24:38,237 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 16:24:38,237 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 16:24:38,238 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-15 16:24:38,238 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-15 16:24:38,238 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 16:24:38,238 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 16:24:38,238 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 16:24:38,240 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 16:24:38,240 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 16:24:38,240 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 16:24:38,240 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 16:24:38,240 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 16:24:38,241 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 16:24:38,241 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 16:24:38,241 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-15 16:24:38,241 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 16:24:38,241 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-15 16:24:38,242 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-15 16:24:38,242 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 16:24:38,242 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 16:24:38,313 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 16:24:38,327 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 16:24:38,331 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 16:24:38,332 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 16:24:38,332 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 16:24:38,333 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-net-usb-catc.ko_false-unreach-call.cil.out.i.pp.i [2018-11-15 16:24:38,382 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9442814b/3ceb8783fd0142f0935303dd43c17b5f/FLAGd2dfdfe50 [2018-11-15 16:24:39,175 INFO L304 CDTParser]: Found 1 translation units. [2018-11-15 16:24:39,176 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-net-usb-catc.ko_false-unreach-call.cil.out.i.pp.i [2018-11-15 16:24:39,232 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9442814b/3ceb8783fd0142f0935303dd43c17b5f/FLAGd2dfdfe50 [2018-11-15 16:24:39,658 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9442814b/3ceb8783fd0142f0935303dd43c17b5f [2018-11-15 16:24:39,672 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 16:24:39,674 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 16:24:39,675 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 16:24:39,675 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 16:24:39,680 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 16:24:39,682 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 04:24:39" (1/1) ... [2018-11-15 16:24:39,685 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@efd964f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:24:39, skipping insertion in model container [2018-11-15 16:24:39,685 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 04:24:39" (1/1) ... [2018-11-15 16:24:39,697 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 16:24:39,839 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 16:24:43,054 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 16:24:43,477 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 16:24:44,430 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 16:24:44,916 INFO L195 MainTranslator]: Completed translation [2018-11-15 16:24:44,916 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:24:44 WrapperNode [2018-11-15 16:24:44,916 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 16:24:44,917 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 16:24:44,917 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 16:24:44,917 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 16:24:44,933 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:24:44" (1/1) ... [2018-11-15 16:24:44,934 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:24:44" (1/1) ... [2018-11-15 16:24:45,010 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:24:44" (1/1) ... [2018-11-15 16:24:45,010 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:24:44" (1/1) ... [2018-11-15 16:24:45,154 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:24:44" (1/1) ... [2018-11-15 16:24:45,197 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:24:44" (1/1) ... [2018-11-15 16:24:45,217 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:24:44" (1/1) ... [2018-11-15 16:24:45,232 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 16:24:45,233 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 16:24:45,233 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 16:24:45,233 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 16:24:45,235 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:24:44" (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 16:24:45,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 16:24:45,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 16:24:45,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2018-11-15 16:24:45,310 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-15 16:24:45,310 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-15 16:24:45,310 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-11-15 16:24:45,310 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-11-15 16:24:45,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2018-11-15 16:24:45,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab16p [2018-11-15 16:24:45,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2018-11-15 16:24:45,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2018-11-15 16:24:45,311 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-15 16:24:45,314 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-11-15 16:24:45,314 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-11-15 16:24:45,314 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2018-11-15 16:24:45,314 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-15 16:24:45,315 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-15 16:24:45,315 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2018-11-15 16:24:45,315 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2018-11-15 16:24:45,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2018-11-15 16:24:45,316 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-15 16:24:45,316 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-15 16:24:45,316 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-11-15 16:24:45,316 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2018-11-15 16:24:45,316 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2018-11-15 16:24:45,317 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2018-11-15 16:24:45,319 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2018-11-15 16:24:45,319 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2018-11-15 16:24:45,319 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2018-11-15 16:24:45,319 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2018-11-15 16:24:45,319 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-15 16:24:45,319 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2018-11-15 16:24:45,320 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2018-11-15 16:24:45,320 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2018-11-15 16:24:45,320 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2018-11-15 16:24:45,320 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2018-11-15 16:24:45,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-15 16:24:45,320 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_rx_done [2018-11-15 16:24:45,320 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_irq_done [2018-11-15 16:24:45,321 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_tx_run [2018-11-15 16:24:45,321 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_tx_done [2018-11-15 16:24:45,321 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_start_xmit [2018-11-15 16:24:45,321 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_tx_timeout [2018-11-15 16:24:45,321 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_ctrl_msg [2018-11-15 16:24:45,321 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_ctrl_run [2018-11-15 16:24:45,321 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_ctrl_done [2018-11-15 16:24:45,322 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_ctrl_async [2018-11-15 16:24:45,322 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_stats_done [2018-11-15 16:24:45,322 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_stats_timer [2018-11-15 16:24:45,322 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_multicast [2018-11-15 16:24:45,322 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_set_multicast_list [2018-11-15 16:24:45,322 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_get_drvinfo [2018-11-15 16:24:45,323 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_get_settings [2018-11-15 16:24:45,323 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_open [2018-11-15 16:24:45,323 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_stop [2018-11-15 16:24:45,323 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_probe [2018-11-15 16:24:45,323 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_disconnect [2018-11-15 16:24:45,323 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_init [2018-11-15 16:24:45,323 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_exit [2018-11-15 16:24:45,324 INFO L138 BoogieDeclarations]: Found implementation of procedure init_module [2018-11-15 16:24:45,325 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_module [2018-11-15 16:24:45,325 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 16:24:45,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2018-11-15 16:24:45,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2018-11-15 16:24:45,325 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2018-11-15 16:24:45,325 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2018-11-15 16:24:45,326 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2018-11-15 16:24:45,326 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2018-11-15 16:24:45,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-15 16:24:45,326 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-15 16:24:45,326 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-15 16:24:45,326 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 16:24:45,327 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-15 16:24:45,327 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-15 16:24:45,327 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-11-15 16:24:45,327 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-11-15 16:24:45,327 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2018-11-15 16:24:45,327 INFO L130 BoogieDeclarations]: Found specification of procedure __swab16p [2018-11-15 16:24:45,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-15 16:24:45,328 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2018-11-15 16:24:45,328 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2018-11-15 16:24:45,328 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-15 16:24:45,328 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-15 16:24:45,328 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2018-11-15 16:24:45,328 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-15 16:24:45,329 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2018-11-15 16:24:45,332 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-15 16:24:45,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-15 16:24:45,333 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-11-15 16:24:45,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-15 16:24:45,333 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-11-15 16:24:45,333 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2018-11-15 16:24:45,333 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-15 16:24:45,333 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-15 16:24:45,334 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-15 16:24:45,334 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-15 16:24:45,334 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-15 16:24:45,334 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2018-11-15 16:24:45,334 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2018-11-15 16:24:45,334 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2018-11-15 16:24:45,334 INFO L130 BoogieDeclarations]: Found specification of procedure init_module [2018-11-15 16:24:45,336 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_module [2018-11-15 16:24:45,336 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-15 16:24:45,336 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-15 16:24:45,337 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2018-11-15 16:24:45,337 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2018-11-15 16:24:45,337 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-15 16:24:45,337 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2018-11-15 16:24:45,337 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2018-11-15 16:24:45,337 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-15 16:24:45,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-15 16:24:45,338 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2018-11-15 16:24:45,338 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2018-11-15 16:24:45,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-15 16:24:45,338 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2018-11-15 16:24:45,338 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-15 16:24:45,338 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-15 16:24:45,338 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2018-11-15 16:24:45,339 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2018-11-15 16:24:45,339 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2018-11-15 16:24:45,339 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-11-15 16:24:45,339 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2018-11-15 16:24:45,339 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2018-11-15 16:24:45,339 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2018-11-15 16:24:45,339 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2018-11-15 16:24:45,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 16:24:45,341 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2018-11-15 16:24:45,342 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2018-11-15 16:24:45,342 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2018-11-15 16:24:45,342 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2018-11-15 16:24:45,342 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2018-11-15 16:24:45,342 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-15 16:24:45,342 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2018-11-15 16:24:45,342 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2018-11-15 16:24:45,344 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2018-11-15 16:24:45,344 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2018-11-15 16:24:45,344 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2018-11-15 16:24:45,344 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2018-11-15 16:24:45,345 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2018-11-15 16:24:45,345 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2018-11-15 16:24:45,345 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-15 16:24:45,345 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2018-11-15 16:24:45,345 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-15 16:24:45,345 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2018-11-15 16:24:45,345 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-15 16:24:45,347 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2018-11-15 16:24:45,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-15 16:24:45,348 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2018-11-15 16:24:45,348 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2018-11-15 16:24:45,348 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-11-15 16:24:45,348 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-15 16:24:45,348 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2018-11-15 16:24:45,348 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2018-11-15 16:24:45,350 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-15 16:24:45,350 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2018-11-15 16:24:45,350 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2018-11-15 16:24:45,350 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2018-11-15 16:24:45,350 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2018-11-15 16:24:45,350 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-15 16:24:45,350 INFO L130 BoogieDeclarations]: Found specification of procedure catc_rx_done [2018-11-15 16:24:45,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-15 16:24:45,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-15 16:24:45,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-15 16:24:45,351 INFO L130 BoogieDeclarations]: Found specification of procedure catc_irq_done [2018-11-15 16:24:45,351 INFO L130 BoogieDeclarations]: Found specification of procedure catc_tx_run [2018-11-15 16:24:45,351 INFO L130 BoogieDeclarations]: Found specification of procedure catc_tx_done [2018-11-15 16:24:45,351 INFO L130 BoogieDeclarations]: Found specification of procedure catc_start_xmit [2018-11-15 16:24:45,352 INFO L130 BoogieDeclarations]: Found specification of procedure catc_tx_timeout [2018-11-15 16:24:45,352 INFO L130 BoogieDeclarations]: Found specification of procedure catc_ctrl_msg [2018-11-15 16:24:45,352 INFO L130 BoogieDeclarations]: Found specification of procedure catc_ctrl_run [2018-11-15 16:24:45,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-15 16:24:45,352 INFO L130 BoogieDeclarations]: Found specification of procedure catc_ctrl_done [2018-11-15 16:24:45,352 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2018-11-15 16:24:45,352 INFO L130 BoogieDeclarations]: Found specification of procedure catc_ctrl_async [2018-11-15 16:24:45,353 INFO L130 BoogieDeclarations]: Found specification of procedure catc_stats_done [2018-11-15 16:24:45,353 INFO L130 BoogieDeclarations]: Found specification of procedure catc_stats_timer [2018-11-15 16:24:45,353 INFO L130 BoogieDeclarations]: Found specification of procedure catc_multicast [2018-11-15 16:24:45,353 INFO L130 BoogieDeclarations]: Found specification of procedure catc_set_multicast_list [2018-11-15 16:24:45,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-15 16:24:45,353 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 16:24:45,353 INFO L130 BoogieDeclarations]: Found specification of procedure catc_get_drvinfo [2018-11-15 16:24:45,354 INFO L130 BoogieDeclarations]: Found specification of procedure catc_get_settings [2018-11-15 16:24:45,354 INFO L130 BoogieDeclarations]: Found specification of procedure catc_open [2018-11-15 16:24:45,354 INFO L130 BoogieDeclarations]: Found specification of procedure catc_stop [2018-11-15 16:24:45,354 INFO L130 BoogieDeclarations]: Found specification of procedure catc_probe [2018-11-15 16:24:45,354 INFO L130 BoogieDeclarations]: Found specification of procedure catc_disconnect [2018-11-15 16:24:45,354 INFO L130 BoogieDeclarations]: Found specification of procedure catc_init [2018-11-15 16:24:45,354 INFO L130 BoogieDeclarations]: Found specification of procedure catc_exit [2018-11-15 16:24:45,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-15 16:24:45,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-15 16:24:45,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-15 16:24:45,355 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 16:24:45,355 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 16:24:45,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2018-11-15 16:24:45,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2018-11-15 16:24:45,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2018-11-15 16:24:45,357 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 16:24:45,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-15 16:24:45,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-15 16:24:45,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-15 16:24:45,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-15 16:24:45,357 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 16:24:46,641 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 32)) 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$BitvectorOperation.simplifiedResult(BitvectorUtils.java:254) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils.termWithLocalSimplification(BitvectorUtils.java:180) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.neg(SmtUtils.java:560) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.minus(SmtUtils.java:536) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.termWithLocalSimplification(SmtUtils.java:1274) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:409) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:252) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateToTerms(Expression2Term.java:140) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.addSummary(Statements2TransFormula.java:409) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:707) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 16:24:46,645 INFO L168 Benchmark]: Toolchain (without parser) took 6972.77 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -607.0 MB). Peak memory consumption was 479.3 MB. Max. memory is 7.1 GB. [2018-11-15 16:24:46,650 INFO L168 Benchmark]: CDTParser took 0.15 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. [2018-11-15 16:24:46,650 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5241.58 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -740.1 MB). Peak memory consumption was 811.8 MB. Max. memory is 7.1 GB. [2018-11-15 16:24:46,651 INFO L168 Benchmark]: Boogie Preprocessor took 315.59 ms. Allocated memory is still 2.6 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 18.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 7.1 GB. [2018-11-15 16:24:46,653 INFO L168 Benchmark]: RCFGBuilder took 1411.10 ms. Allocated memory is still 2.6 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 114.1 MB). Peak memory consumption was 114.1 MB. Max. memory is 7.1 GB. [2018-11-15 16:24:46,658 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 0.15 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 5241.58 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -740.1 MB). Peak memory consumption was 811.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 315.59 ms. Allocated memory is still 2.6 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 18.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1411.10 ms. Allocated memory is still 2.6 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 114.1 MB). Peak memory consumption was 114.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 32)) de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 32)): 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...