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-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/systemc/token_ring.01_false-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0cd0241 [2018-11-18 13:21:41,369 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 13:21:41,371 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 13:21:41,383 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 13:21:41,383 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 13:21:41,385 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 13:21:41,386 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 13:21:41,388 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 13:21:41,390 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 13:21:41,391 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 13:21:41,392 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 13:21:41,392 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 13:21:41,393 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 13:21:41,394 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 13:21:41,396 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 13:21:41,396 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 13:21:41,397 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 13:21:41,399 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 13:21:41,401 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 13:21:41,403 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 13:21:41,404 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 13:21:41,406 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 13:21:41,408 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 13:21:41,409 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 13:21:41,409 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 13:21:41,410 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 13:21:41,411 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 13:21:41,412 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 13:21:41,413 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 13:21:41,414 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 13:21:41,414 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 13:21:41,415 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 13:21:41,415 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 13:21:41,416 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 13:21:41,417 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 13:21:41,417 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 13:21:41,418 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 [2018-11-18 13:21:41,435 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 13:21:41,435 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 13:21:41,436 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 13:21:41,437 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 13:21:41,437 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 13:21:41,437 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-18 13:21:41,437 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-18 13:21:41,438 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-18 13:21:41,438 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-18 13:21:41,438 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-18 13:21:41,438 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-18 13:21:41,438 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 13:21:41,439 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-18 13:21:41,439 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 13:21:41,439 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 13:21:41,439 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-18 13:21:41,439 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-18 13:21:41,440 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-18 13:21:41,440 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 13:21:41,440 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-18 13:21:41,440 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 13:21:41,440 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-18 13:21:41,441 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 13:21:41,441 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 13:21:41,441 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-18 13:21:41,441 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 13:21:41,441 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 13:21:41,442 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-18 13:21:41,443 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-18 13:21:41,443 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-18 13:21:41,497 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 13:21:41,515 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 13:21:41,520 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 13:21:41,521 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 13:21:41,522 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 13:21:41,523 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/token_ring.01_false-unreach-call_false-termination.cil.c [2018-11-18 13:21:41,587 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20fafb122/20d7550633774ba5a5bcdef31237d891/FLAG64a6469d2 [2018-11-18 13:21:42,093 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 13:21:42,093 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/token_ring.01_false-unreach-call_false-termination.cil.c [2018-11-18 13:21:42,104 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20fafb122/20d7550633774ba5a5bcdef31237d891/FLAG64a6469d2 [2018-11-18 13:21:42,419 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20fafb122/20d7550633774ba5a5bcdef31237d891 [2018-11-18 13:21:42,430 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 13:21:42,431 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-18 13:21:42,433 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 13:21:42,433 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 13:21:42,437 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 13:21:42,441 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:21:42" (1/1) ... [2018-11-18 13:21:42,444 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33144d98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:21:42, skipping insertion in model container [2018-11-18 13:21:42,444 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:21:42" (1/1) ... [2018-11-18 13:21:42,455 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 13:21:42,506 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 13:21:42,852 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 13:21:42,859 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 13:21:42,911 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 13:21:42,939 INFO L195 MainTranslator]: Completed translation [2018-11-18 13:21:42,940 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:21:42 WrapperNode [2018-11-18 13:21:42,940 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 13:21:42,941 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 13:21:42,941 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 13:21:42,941 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 13:21:42,958 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:21:42" (1/1) ... [2018-11-18 13:21:42,958 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:21:42" (1/1) ... [2018-11-18 13:21:42,970 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:21:42" (1/1) ... [2018-11-18 13:21:42,970 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:21:42" (1/1) ... [2018-11-18 13:21:43,002 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:21:42" (1/1) ... [2018-11-18 13:21:43,026 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:21:42" (1/1) ... [2018-11-18 13:21:43,030 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:21:42" (1/1) ... [2018-11-18 13:21:43,039 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 13:21:43,039 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 13:21:43,039 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 13:21:43,040 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 13:21:43,041 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:21:42" (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 [2018-11-18 13:21:43,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 13:21:43,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 13:21:43,175 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2018-11-18 13:21:43,175 INFO L138 BoogieDeclarations]: Found implementation of procedure master [2018-11-18 13:21:43,175 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit1 [2018-11-18 13:21:43,175 INFO L138 BoogieDeclarations]: Found implementation of procedure is_master_triggered [2018-11-18 13:21:43,175 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit1_triggered [2018-11-18 13:21:43,175 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2018-11-18 13:21:43,175 INFO L138 BoogieDeclarations]: Found implementation of procedure init_threads [2018-11-18 13:21:43,176 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2018-11-18 13:21:43,176 INFO L138 BoogieDeclarations]: Found implementation of procedure eval [2018-11-18 13:21:43,176 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2018-11-18 13:21:43,176 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2018-11-18 13:21:43,176 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2018-11-18 13:21:43,176 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2018-11-18 13:21:43,177 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_time_events [2018-11-18 13:21:43,177 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_time_events [2018-11-18 13:21:43,177 INFO L138 BoogieDeclarations]: Found implementation of procedure init_model [2018-11-18 13:21:43,177 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_simulation [2018-11-18 13:21:43,177 INFO L138 BoogieDeclarations]: Found implementation of procedure start_simulation [2018-11-18 13:21:43,177 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 13:21:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 13:21:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure error [2018-11-18 13:21:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure is_master_triggered [2018-11-18 13:21:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit1_triggered [2018-11-18 13:21:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2018-11-18 13:21:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 13:21:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure master [2018-11-18 13:21:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure transmit1 [2018-11-18 13:21:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2018-11-18 13:21:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure init_threads [2018-11-18 13:21:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2018-11-18 13:21:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure eval [2018-11-18 13:21:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2018-11-18 13:21:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2018-11-18 13:21:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2018-11-18 13:21:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure fire_time_events [2018-11-18 13:21:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure reset_time_events [2018-11-18 13:21:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure init_model [2018-11-18 13:21:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure stop_simulation [2018-11-18 13:21:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure start_simulation [2018-11-18 13:21:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 13:21:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 13:21:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 13:21:44,647 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 13:21:44,648 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:21:44 BoogieIcfgContainer [2018-11-18 13:21:44,648 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 13:21:44,651 INFO L168 Benchmark]: Toolchain (without parser) took 2220.30 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 707.8 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -716.5 MB). Peak memory consumption was 36.2 MB. Max. memory is 7.1 GB. [2018-11-18 13:21:44,653 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-18 13:21:44,654 INFO L168 Benchmark]: CACSL2BoogieTranslator took 507.61 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: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-11-18 13:21:44,655 INFO L168 Benchmark]: Boogie Preprocessor took 97.89 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: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-11-18 13:21:44,656 INFO L168 Benchmark]: RCFGBuilder took 1608.88 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 707.8 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -737.7 MB). Peak memory consumption was 15.1 MB. Max. memory is 7.1 GB. [2018-11-18 13:21:44,660 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 507.61 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: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 97.89 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: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1608.88 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 707.8 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -737.7 MB). Peak memory consumption was 15.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...