java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ntdrivers-simplified/kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 06:52:08,335 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 06:52:08,338 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 06:52:08,352 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 06:52:08,352 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 06:52:08,353 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 06:52:08,358 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 06:52:08,361 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 06:52:08,364 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 06:52:08,366 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 06:52:08,367 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 06:52:08,369 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 06:52:08,370 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 06:52:08,371 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 06:52:08,372 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 06:52:08,373 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 06:52:08,374 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 06:52:08,377 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 06:52:08,381 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 06:52:08,384 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 06:52:08,386 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 06:52:08,391 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 06:52:08,394 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 06:52:08,395 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 06:52:08,395 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 06:52:08,396 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 06:52:08,397 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 06:52:08,401 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 06:52:08,402 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 06:52:08,403 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 06:52:08,403 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 06:52:08,405 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 06:52:08,405 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 06:52:08,406 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 06:52:08,407 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 06:52:08,407 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 06:52:08,407 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-11-22 06:52:08,441 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 06:52:08,441 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 06:52:08,442 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 06:52:08,443 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 06:52:08,443 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 06:52:08,443 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-22 06:52:08,443 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-22 06:52:08,443 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-22 06:52:08,445 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-22 06:52:08,445 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-22 06:52:08,445 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-22 06:52:08,445 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 06:52:08,445 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-22 06:52:08,446 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 06:52:08,446 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 06:52:08,446 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-22 06:52:08,446 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-22 06:52:08,446 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-22 06:52:08,447 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 06:52:08,448 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-22 06:52:08,448 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 06:52:08,449 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-22 06:52:08,449 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 06:52:08,449 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 06:52:08,449 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-22 06:52:08,449 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 06:52:08,450 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 06:52:08,450 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-22 06:52:08,451 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-22 06:52:08,451 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-22 06:52:08,510 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 06:52:08,522 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 06:52:08,526 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 06:52:08,527 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 06:52:08,527 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 06:52:08,528 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-11-22 06:52:08,585 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7684d9f93/ddab831f58c44f379da645084a0f2d9e/FLAG0da171ba9 [2018-11-22 06:52:09,127 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 06:52:09,128 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-11-22 06:52:09,143 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7684d9f93/ddab831f58c44f379da645084a0f2d9e/FLAG0da171ba9 [2018-11-22 06:52:09,422 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7684d9f93/ddab831f58c44f379da645084a0f2d9e [2018-11-22 06:52:09,432 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 06:52:09,433 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 06:52:09,434 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 06:52:09,434 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 06:52:09,438 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 06:52:09,440 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 06:52:09" (1/1) ... [2018-11-22 06:52:09,443 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45acc86b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:52:09, skipping insertion in model container [2018-11-22 06:52:09,443 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 06:52:09" (1/1) ... [2018-11-22 06:52:09,454 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 06:52:09,533 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 06:52:09,930 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 06:52:09,938 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 06:52:10,067 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 06:52:10,096 INFO L195 MainTranslator]: Completed translation [2018-11-22 06:52:10,097 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:52:10 WrapperNode [2018-11-22 06:52:10,097 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 06:52:10,098 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 06:52:10,098 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 06:52:10,098 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 06:52:10,109 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:52:10" (1/1) ... [2018-11-22 06:52:10,125 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:52:10" (1/1) ... [2018-11-22 06:52:10,325 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 06:52:10,326 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 06:52:10,326 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 06:52:10,326 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 06:52:10,339 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:52:10" (1/1) ... [2018-11-22 06:52:10,340 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:52:10" (1/1) ... [2018-11-22 06:52:10,346 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:52:10" (1/1) ... [2018-11-22 06:52:10,346 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:52:10" (1/1) ... [2018-11-22 06:52:10,386 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:52:10" (1/1) ... [2018-11-22 06:52:10,400 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:52:10" (1/1) ... [2018-11-22 06:52:10,404 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:52:10" (1/1) ... [2018-11-22 06:52:10,412 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 06:52:10,413 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 06:52:10,413 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 06:52:10,413 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 06:52:10,414 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:52:10" (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:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-22 06:52:10,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 06:52:10,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 06:52:10,702 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,706 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,722 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,722 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,739 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,739 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,762 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,763 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,769 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,769 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,779 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,783 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,790 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,791 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,797 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,798 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,804 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,808 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,810 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,810 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,815 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,816 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,827 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,827 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:13,655 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 06:52:13,656 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 06:52:13 BoogieIcfgContainer [2018-11-22 06:52:13,657 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 06:52:13,659 INFO L168 Benchmark]: Toolchain (without parser) took 4226.48 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 709.9 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -576.1 MB). Peak memory consumption was 133.8 MB. Max. memory is 7.1 GB. [2018-11-22 06:52:13,661 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 06:52:13,662 INFO L168 Benchmark]: CACSL2BoogieTranslator took 663.10 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-11-22 06:52:13,663 INFO L168 Benchmark]: Boogie Procedure Inliner took 227.60 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 709.9 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -780.1 MB). Peak memory consumption was 15.9 MB. Max. memory is 7.1 GB. [2018-11-22 06:52:13,664 INFO L168 Benchmark]: Boogie Preprocessor took 86.88 ms. Allocated memory is still 2.2 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 06:52:13,665 INFO L168 Benchmark]: RCFGBuilder took 3243.64 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 182.9 MB). Peak memory consumption was 182.9 MB. Max. memory is 7.1 GB. [2018-11-22 06:52:13,670 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 0.20 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 663.10 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 227.60 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 709.9 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -780.1 MB). Peak memory consumption was 15.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 86.88 ms. Allocated memory is still 2.2 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 3243.64 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 182.9 MB). Peak memory consumption was 182.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...