java -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/CToToChcInline.xml -s ../../../trunk/examples/settings//default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --chcprinter.save.file.in.source.directory true --chcprinter.use.automatic.naming true -i /storage/repos/svcomp/c/loops-crafted-1/nested3_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:46:26,069 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:46:26,071 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:46:26,083 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:46:26,084 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:46:26,085 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:46:26,087 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:46:26,089 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:46:26,091 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:46:26,093 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:46:26,094 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:46:26,095 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:46:26,096 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:46:26,097 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:46:26,099 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:46:26,100 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:46:26,101 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:46:26,103 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:46:26,105 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:46:26,107 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:46:26,109 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:46:26,110 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:46:26,113 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:46:26,114 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:46:26,114 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:46:26,115 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:46:26,116 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:46:26,117 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:46:26,117 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:46:26,118 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:46:26,119 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:46:26,121 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:46:26,122 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:46:26,123 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:46:26,123 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:46:26,124 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:46:26,124 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:46:26,125 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:46:26,126 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:46:26,127 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-03-17 21:46:26,146 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:46:26,146 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:46:26,149 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:46:26,149 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:46:26,150 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:46:26,151 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:46:26,151 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:46:26,151 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:46:26,151 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:46:26,151 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:46:26,152 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:46:26,152 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:46:26,152 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:46:26,152 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:46:26,152 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:46:26,152 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:46:26,153 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:46:26,155 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:46:26,155 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:46:26,155 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:46:26,155 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:46:26,155 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:46:26,156 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:46:26,156 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:46:26,156 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:46:26,156 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:46:26,156 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:46:26,157 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:46:26,157 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.chcprinter: Save file in source directory -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.chcprinter: Use automatic naming -> true [2019-03-17 21:46:26,202 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:46:26,213 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:46:26,216 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:46:26,217 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:46:26,217 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:46:26,218 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/loops-crafted-1/nested3_true-unreach-call.c [2019-03-17 21:46:26,269 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ecd753060/3e83328acec14129b7bac436f634f775/FLAG6b598ffa2 [2019-03-17 21:46:26,726 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:46:26,727 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/loops-crafted-1/nested3_true-unreach-call.c [2019-03-17 21:46:26,735 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ecd753060/3e83328acec14129b7bac436f634f775/FLAG6b598ffa2 [2019-03-17 21:46:27,081 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ecd753060/3e83328acec14129b7bac436f634f775 [2019-03-17 21:46:27,090 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:46:27,092 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:46:27,093 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:46:27,093 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:46:27,096 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:46:27,098 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:46:27" (1/1) ... [2019-03-17 21:46:27,101 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47821de4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:27, skipping insertion in model container [2019-03-17 21:46:27,101 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:46:27" (1/1) ... [2019-03-17 21:46:27,108 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:46:27,128 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:46:27,352 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:46:27,358 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:46:27,380 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:46:27,404 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:46:27,405 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:27 WrapperNode [2019-03-17 21:46:27,405 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:46:27,406 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:46:27,406 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:46:27,406 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:46:27,417 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:27" (1/1) ... [2019-03-17 21:46:27,422 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:27" (1/1) ... [2019-03-17 21:46:27,454 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:46:27,455 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:46:27,455 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:46:27,455 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:46:27,465 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:27" (1/1) ... [2019-03-17 21:46:27,466 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:27" (1/1) ... [2019-03-17 21:46:27,467 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:27" (1/1) ... [2019-03-17 21:46:27,467 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:27" (1/1) ... [2019-03-17 21:46:27,471 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:27" (1/1) ... [2019-03-17 21:46:27,477 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:27" (1/1) ... [2019-03-17 21:46:27,479 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:27" (1/1) ... [2019-03-17 21:46:27,481 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:46:27,481 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:46:27,481 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:46:27,482 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:46:27,483 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:27" (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 [2019-03-17 21:46:27,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:46:27,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:46:27,987 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:46:27,988 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-17 21:46:27,989 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:46:27 BoogieIcfgContainer [2019-03-17 21:46:27,989 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:46:27,990 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:46:27,990 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:46:27,990 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:46:27,993 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:46:27" (1/1) ... [2019-03-17 21:46:28,228 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:46:28 HornClauseAST [2019-03-17 21:46:28,228 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:46:28,228 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:46:28,229 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:46:28,229 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:46:28,230 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:46:28" (1/1) ... [2019-03-17 21:46:28,231 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/loops-crafted-1/ChcSmtPrinter_nested3_true-unreach-call.c_UID9053299389915262562.smt2 [2019-03-17 21:46:28,267 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:46:28,269 INFO L168 Benchmark]: Toolchain (without parser) took 1177.88 ms. Allocated memory was 115.3 MB in the beginning and 125.8 MB in the end (delta: 10.5 MB). Free memory was 64.0 MB in the beginning and 72.0 MB in the end (delta: -7.9 MB). Peak memory consumption was 2.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:46:28,271 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 115.3 MB. Free memory is still 82.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:46:28,272 INFO L168 Benchmark]: CACSL2BoogieTranslator took 312.70 ms. Allocated memory is still 115.3 MB. Free memory was 63.8 MB in the beginning and 54.8 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:46:28,272 INFO L168 Benchmark]: Boogie Procedure Inliner took 48.52 ms. Allocated memory is still 115.3 MB. Free memory was 54.6 MB in the beginning and 53.0 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:46:28,278 INFO L168 Benchmark]: Boogie Preprocessor took 25.88 ms. Allocated memory is still 115.3 MB. Free memory was 53.0 MB in the beginning and 51.7 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:46:28,279 INFO L168 Benchmark]: RCFGBuilder took 508.14 ms. Allocated memory was 115.3 MB in the beginning and 125.8 MB in the end (delta: 10.5 MB). Free memory was 51.7 MB in the beginning and 93.7 MB in the end (delta: -42.0 MB). Peak memory consumption was 12.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:46:28,283 INFO L168 Benchmark]: IcfgToChc took 238.54 ms. Allocated memory is still 125.8 MB. Free memory was 93.7 MB in the beginning and 73.6 MB in the end (delta: 20.1 MB). Peak memory consumption was 20.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:46:28,283 INFO L168 Benchmark]: ChcSmtPrinter took 38.63 ms. Allocated memory is still 125.8 MB. Free memory was 73.6 MB in the beginning and 72.0 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:46:28,292 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 115.3 MB. Free memory is still 82.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 312.70 ms. Allocated memory is still 115.3 MB. Free memory was 63.8 MB in the beginning and 54.8 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 48.52 ms. Allocated memory is still 115.3 MB. Free memory was 54.6 MB in the beginning and 53.0 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 25.88 ms. Allocated memory is still 115.3 MB. Free memory was 53.0 MB in the beginning and 51.7 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 508.14 ms. Allocated memory was 115.3 MB in the beginning and 125.8 MB in the end (delta: 10.5 MB). Free memory was 51.7 MB in the beginning and 93.7 MB in the end (delta: -42.0 MB). Peak memory consumption was 12.1 MB. Max. memory is 3.6 GB. * IcfgToChc took 238.54 ms. Allocated memory is still 125.8 MB. Free memory was 93.7 MB in the beginning and 73.6 MB in the end (delta: 20.1 MB). Peak memory consumption was 20.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 38.63 ms. Allocated memory is still 125.8 MB. Free memory was 73.6 MB in the beginning and 72.0 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...