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/product-lines/minepump_spec4_product19_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:49:37,357 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:49:37,359 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:49:37,371 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:49:37,372 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:49:37,373 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:49:37,374 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:49:37,376 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:49:37,378 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:49:37,379 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:49:37,380 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:49:37,380 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:49:37,381 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:49:37,382 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:49:37,383 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:49:37,384 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:49:37,385 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:49:37,387 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:49:37,389 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:49:37,391 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:49:37,392 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:49:37,393 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:49:37,396 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:49:37,396 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:49:37,396 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:49:37,397 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:49:37,398 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:49:37,399 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:49:37,399 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:49:37,400 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:49:37,401 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:49:37,401 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:49:37,403 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:49:37,403 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:49:37,404 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:49:37,404 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:49:37,404 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:49:37,405 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:49:37,406 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:49:37,406 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 12:49:37,420 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:49:37,421 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:49:37,422 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:49:37,422 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:49:37,422 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:49:37,423 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:49:37,423 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:49:37,423 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:49:37,423 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:49:37,424 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:49:37,424 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:49:37,424 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:49:37,424 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:49:37,424 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:49:37,425 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:49:37,425 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:49:37,425 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:49:37,425 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:49:37,425 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:49:37,426 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:49:37,426 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:49:37,426 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:49:37,426 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:49:37,427 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:49:37,427 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:49:37,427 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:49:37,427 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:49:37,427 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:49:37,428 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 12:49:37,458 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:49:37,471 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:49:37,474 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:49:37,476 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:49:37,476 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:49:37,477 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/minepump_spec4_product19_true-unreach-call_false-termination.cil.c [2019-03-17 12:49:37,527 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/560163022/9ff065dc9914495bbb375c307ee0986f/FLAGe4312bbbc [2019-03-17 12:49:38,002 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:49:38,003 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/minepump_spec4_product19_true-unreach-call_false-termination.cil.c [2019-03-17 12:49:38,016 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/560163022/9ff065dc9914495bbb375c307ee0986f/FLAGe4312bbbc [2019-03-17 12:49:38,332 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/560163022/9ff065dc9914495bbb375c307ee0986f [2019-03-17 12:49:38,343 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:49:38,345 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:49:38,347 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:49:38,347 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:49:38,351 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:49:38,352 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:49:38" (1/1) ... [2019-03-17 12:49:38,355 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cc03a0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:49:38, skipping insertion in model container [2019-03-17 12:49:38,355 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:49:38" (1/1) ... [2019-03-17 12:49:38,363 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:49:38,423 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:49:38,833 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:49:38,855 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:49:39,024 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:49:39,060 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:49:39,060 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:49:39 WrapperNode [2019-03-17 12:49:39,061 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:49:39,061 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:49:39,062 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:49:39,062 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:49:39,068 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:49:39" (1/1) ... [2019-03-17 12:49:39,087 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:49:39" (1/1) ... [2019-03-17 12:49:39,131 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:49:39,132 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:49:39,132 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:49:39,132 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:49:39,144 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:49:39" (1/1) ... [2019-03-17 12:49:39,144 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:49:39" (1/1) ... [2019-03-17 12:49:39,149 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:49:39" (1/1) ... [2019-03-17 12:49:39,150 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:49:39" (1/1) ... [2019-03-17 12:49:39,161 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:49:39" (1/1) ... [2019-03-17 12:49:39,169 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:49:39" (1/1) ... [2019-03-17 12:49:39,172 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:49:39" (1/1) ... [2019-03-17 12:49:39,176 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:49:39,176 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:49:39,176 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:49:39,177 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:49:39,178 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:49:39" (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 [2019-03-17 12:49:39,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 12:49:39,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-03-17 12:49:39,239 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:49:39,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:49:40,402 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:49:40,402 INFO L286 CfgBuilder]: Removed 100 assue(true) statements. [2019-03-17 12:49:40,404 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:49:40 BoogieIcfgContainer [2019-03-17 12:49:40,404 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:49:40,404 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:49:40,404 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:49:40,405 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:49:40,407 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:49:40" (1/1) ... [2019-03-17 12:49:44,018 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:49:44 HornClauseAST [2019-03-17 12:49:44,019 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:49:44,020 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:49:44,020 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:49:44,020 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:49:44,021 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:49:44" (1/1) ... [2019-03-17 12:49:44,022 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/product-lines/ChcSmtPrinter_minepump_spec4_product19_true-unreach-call_false-termination.cil.c_UID8205867563840065643.smt2 [2019-03-17 12:49:44,246 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:49:44,247 INFO L168 Benchmark]: Toolchain (without parser) took 5903.94 ms. Allocated memory was 112.2 MB in the beginning and 335.5 MB in the end (delta: 223.3 MB). Free memory was 61.3 MB in the beginning and 150.5 MB in the end (delta: -89.2 MB). Peak memory consumption was 134.2 MB. Max. memory is 3.6 GB. [2019-03-17 12:49:44,249 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 112.2 MB. Free memory is still 79.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:49:44,250 INFO L168 Benchmark]: CACSL2BoogieTranslator took 713.93 ms. Allocated memory was 112.2 MB in the beginning and 123.7 MB in the end (delta: 11.5 MB). Free memory was 61.3 MB in the beginning and 95.9 MB in the end (delta: -34.6 MB). Peak memory consumption was 30.8 MB. Max. memory is 3.6 GB. [2019-03-17 12:49:44,250 INFO L168 Benchmark]: Boogie Procedure Inliner took 70.20 ms. Allocated memory is still 123.7 MB. Free memory was 95.9 MB in the beginning and 92.6 MB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 3.6 GB. [2019-03-17 12:49:44,252 INFO L168 Benchmark]: Boogie Preprocessor took 44.00 ms. Allocated memory is still 123.7 MB. Free memory was 92.6 MB in the beginning and 90.2 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 3.6 GB. [2019-03-17 12:49:44,253 INFO L168 Benchmark]: RCFGBuilder took 1227.84 ms. Allocated memory is still 123.7 MB. Free memory was 90.2 MB in the beginning and 46.6 MB in the end (delta: 43.6 MB). Peak memory consumption was 43.6 MB. Max. memory is 3.6 GB. [2019-03-17 12:49:44,253 INFO L168 Benchmark]: IcfgToChc took 3615.15 ms. Allocated memory was 123.7 MB in the beginning and 335.5 MB in the end (delta: 211.8 MB). Free memory was 46.6 MB in the beginning and 180.2 MB in the end (delta: -133.6 MB). Peak memory consumption was 237.0 MB. Max. memory is 3.6 GB. [2019-03-17 12:49:44,254 INFO L168 Benchmark]: ChcSmtPrinter took 226.27 ms. Allocated memory is still 335.5 MB. Free memory was 180.2 MB in the beginning and 150.5 MB in the end (delta: 29.7 MB). Peak memory consumption was 29.7 MB. Max. memory is 3.6 GB. [2019-03-17 12:49:44,256 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 112.2 MB. Free memory is still 79.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 713.93 ms. Allocated memory was 112.2 MB in the beginning and 123.7 MB in the end (delta: 11.5 MB). Free memory was 61.3 MB in the beginning and 95.9 MB in the end (delta: -34.6 MB). Peak memory consumption was 30.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 70.20 ms. Allocated memory is still 123.7 MB. Free memory was 95.9 MB in the beginning and 92.6 MB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 44.00 ms. Allocated memory is still 123.7 MB. Free memory was 92.6 MB in the beginning and 90.2 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1227.84 ms. Allocated memory is still 123.7 MB. Free memory was 90.2 MB in the beginning and 46.6 MB in the end (delta: 43.6 MB). Peak memory consumption was 43.6 MB. Max. memory is 3.6 GB. * IcfgToChc took 3615.15 ms. Allocated memory was 123.7 MB in the beginning and 335.5 MB in the end (delta: 211.8 MB). Free memory was 46.6 MB in the beginning and 180.2 MB in the end (delta: -133.6 MB). Peak memory consumption was 237.0 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 226.27 ms. Allocated memory is still 335.5 MB. Free memory was 180.2 MB in the beginning and 150.5 MB in the end (delta: 29.7 MB). Peak memory consumption was 29.7 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...