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/eca-rers2012/Problem14_label35_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:36:37,252 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:36:37,254 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:36:37,271 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:36:37,272 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:36:37,274 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:36:37,275 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:36:37,277 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:36:37,279 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:36:37,283 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:36:37,284 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:36:37,284 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:36:37,286 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:36:37,287 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:36:37,297 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:36:37,298 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:36:37,299 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:36:37,302 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:36:37,304 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:36:37,309 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:36:37,311 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:36:37,312 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:36:37,314 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:36:37,314 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:36:37,314 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:36:37,316 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:36:37,317 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:36:37,318 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:36:37,318 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:36:37,319 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:36:37,321 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:36:37,322 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:36:37,323 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:36:37,324 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:36:37,324 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:36:37,325 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:36:37,325 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:36:37,326 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:36:37,327 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:36:37,327 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 [2019-03-18 12:36:37,341 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:36:37,341 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:36:37,342 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:36:37,343 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:36:37,343 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:36:37,343 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:36:37,343 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:36:37,343 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:36:37,344 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:36:37,344 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:36:37,344 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:36:37,344 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:36:37,344 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:36:37,345 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:36:37,345 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:36:37,345 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:36:37,345 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:36:37,345 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:36:37,345 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:36:37,346 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:36:37,347 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:36:37,347 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:36:37,347 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:36:37,347 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:36:37,348 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:36:37,348 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:36:37,348 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:36:37,348 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:36:37,348 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 [2019-03-18 12:36:37,410 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:36:37,425 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:36:37,429 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:36:37,430 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:36:37,431 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:36:37,431 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem14_label35_true-unreach-call_false-termination.c [2019-03-18 12:36:37,493 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a6d1eda5/87e560f58e87486ba34369ebd7aa0759/FLAG2cf5f40ec [2019-03-18 12:36:38,076 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:36:38,077 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem14_label35_true-unreach-call_false-termination.c [2019-03-18 12:36:38,102 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a6d1eda5/87e560f58e87486ba34369ebd7aa0759/FLAG2cf5f40ec [2019-03-18 12:36:38,321 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a6d1eda5/87e560f58e87486ba34369ebd7aa0759 [2019-03-18 12:36:38,333 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:36:38,335 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:36:38,336 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:36:38,336 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:36:38,340 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:36:38,341 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:36:38" (1/1) ... [2019-03-18 12:36:38,344 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10ded92a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:38, skipping insertion in model container [2019-03-18 12:36:38,345 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:36:38" (1/1) ... [2019-03-18 12:36:38,353 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:36:38,425 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:36:38,992 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:36:38,999 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:36:39,224 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:36:39,251 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:36:39,252 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:39 WrapperNode [2019-03-18 12:36:39,252 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:36:39,253 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:36:39,254 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:36:39,254 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:36:39,364 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:39" (1/1) ... [2019-03-18 12:36:39,388 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:39" (1/1) ... [2019-03-18 12:36:39,478 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:36:39,479 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:36:39,479 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:36:39,479 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:36:39,495 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:39" (1/1) ... [2019-03-18 12:36:39,496 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:39" (1/1) ... [2019-03-18 12:36:39,509 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:39" (1/1) ... [2019-03-18 12:36:39,509 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:39" (1/1) ... [2019-03-18 12:36:39,559 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:39" (1/1) ... [2019-03-18 12:36:39,571 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:39" (1/1) ... [2019-03-18 12:36:39,580 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:39" (1/1) ... [2019-03-18 12:36:39,594 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:36:39,595 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:36:39,595 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:36:39,595 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:36:39,596 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:39" (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 [2019-03-18 12:36:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:36:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:36:43,070 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:36:43,070 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:36:43,072 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:36:43 BoogieIcfgContainer [2019-03-18 12:36:43,072 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:36:43,073 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:36:43,073 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:36:43,073 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:36:43,075 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:36:43" (1/1) ... [2019-03-18 12:36:45,523 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:36:45 HornClauseAST [2019-03-18 12:36:45,523 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:36:45,523 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:36:45,524 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:36:45,524 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:36:45,525 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:36:45" (1/1) ... [2019-03-18 12:36:45,527 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem14_label35_true-unreach-call_false-termination.c_UID2234434621431007493.smt2 [2019-03-18 12:36:45,682 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:36:45,684 INFO L168 Benchmark]: Toolchain (without parser) took 7350.42 ms. Allocated memory was 115.3 MB in the beginning and 314.6 MB in the end (delta: 199.2 MB). Free memory was 62.8 MB in the beginning and 42.3 MB in the end (delta: 20.5 MB). Peak memory consumption was 219.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:45,686 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 115.3 MB. Free memory is still 82.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:36:45,686 INFO L168 Benchmark]: CACSL2BoogieTranslator took 916.66 ms. Allocated memory is still 115.3 MB. Free memory was 62.5 MB in the beginning and 73.9 MB in the end (delta: -11.4 MB). Peak memory consumption was 41.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:45,687 INFO L168 Benchmark]: Boogie Procedure Inliner took 225.15 ms. Allocated memory was 115.3 MB in the beginning and 180.9 MB in the end (delta: 65.5 MB). Free memory was 73.9 MB in the beginning and 152.0 MB in the end (delta: -78.1 MB). Peak memory consumption was 5.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:45,688 INFO L168 Benchmark]: Boogie Preprocessor took 115.55 ms. Allocated memory is still 180.9 MB. Free memory was 152.0 MB in the beginning and 145.7 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:45,689 INFO L168 Benchmark]: RCFGBuilder took 3477.64 ms. Allocated memory was 180.9 MB in the beginning and 183.0 MB in the end (delta: 2.1 MB). Free memory was 145.7 MB in the beginning and 124.8 MB in the end (delta: 20.9 MB). Peak memory consumption was 99.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:45,689 INFO L168 Benchmark]: IcfgToChc took 2450.71 ms. Allocated memory was 183.0 MB in the beginning and 314.6 MB in the end (delta: 131.6 MB). Free memory was 124.8 MB in the beginning and 71.4 MB in the end (delta: 53.4 MB). Peak memory consumption was 190.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:45,690 INFO L168 Benchmark]: ChcSmtPrinter took 158.78 ms. Allocated memory is still 314.6 MB. Free memory was 71.4 MB in the beginning and 42.3 MB in the end (delta: 29.2 MB). Peak memory consumption was 29.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:45,693 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 115.3 MB. Free memory is still 82.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 916.66 ms. Allocated memory is still 115.3 MB. Free memory was 62.5 MB in the beginning and 73.9 MB in the end (delta: -11.4 MB). Peak memory consumption was 41.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 225.15 ms. Allocated memory was 115.3 MB in the beginning and 180.9 MB in the end (delta: 65.5 MB). Free memory was 73.9 MB in the beginning and 152.0 MB in the end (delta: -78.1 MB). Peak memory consumption was 5.7 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 115.55 ms. Allocated memory is still 180.9 MB. Free memory was 152.0 MB in the beginning and 145.7 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3477.64 ms. Allocated memory was 180.9 MB in the beginning and 183.0 MB in the end (delta: 2.1 MB). Free memory was 145.7 MB in the beginning and 124.8 MB in the end (delta: 20.9 MB). Peak memory consumption was 99.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 2450.71 ms. Allocated memory was 183.0 MB in the beginning and 314.6 MB in the end (delta: 131.6 MB). Free memory was 124.8 MB in the beginning and 71.4 MB in the end (delta: 53.4 MB). Peak memory consumption was 190.0 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 158.78 ms. Allocated memory is still 314.6 MB. Free memory was 71.4 MB in the beginning and 42.3 MB in the end (delta: 29.2 MB). Peak memory consumption was 29.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...