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_spec5_product48_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:50:38,292 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:50:38,294 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:50:38,306 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:50:38,307 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:50:38,308 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:50:38,309 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:50:38,311 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:50:38,313 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:50:38,314 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:50:38,315 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:50:38,315 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:50:38,316 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:50:38,317 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:50:38,318 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:50:38,319 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:50:38,320 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:50:38,322 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:50:38,324 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:50:38,329 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:50:38,330 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:50:38,331 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:50:38,334 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:50:38,334 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:50:38,334 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:50:38,335 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:50:38,336 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:50:38,337 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:50:38,337 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:50:38,338 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:50:38,338 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:50:38,339 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:50:38,340 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:50:38,340 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:50:38,341 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:50:38,341 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:50:38,341 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:50:38,342 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:50:38,343 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:50:38,343 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 12:50:38,358 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:50:38,358 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:50:38,360 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:50:38,360 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:50:38,360 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:50:38,360 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:50:38,361 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:50:38,361 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:50:38,361 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:50:38,361 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:50:38,361 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:50:38,362 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:50:38,362 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:50:38,362 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:50:38,362 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:50:38,362 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:50:38,363 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:50:38,363 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:50:38,363 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:50:38,363 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:50:38,363 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:50:38,364 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:50:38,364 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:50:38,364 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:50:38,364 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:50:38,364 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:50:38,365 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:50:38,365 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:50:38,365 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 12:50:38,405 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:50:38,421 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:50:38,426 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:50:38,427 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:50:38,428 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:50:38,428 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/minepump_spec5_product48_true-unreach-call_false-termination.cil.c [2019-03-17 12:50:38,486 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f5475f2a/e58c95a121be42f4b1dca4962584d299/FLAG37dcd9ae0 [2019-03-17 12:50:38,962 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:50:38,962 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/minepump_spec5_product48_true-unreach-call_false-termination.cil.c [2019-03-17 12:50:38,985 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f5475f2a/e58c95a121be42f4b1dca4962584d299/FLAG37dcd9ae0 [2019-03-17 12:50:39,273 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f5475f2a/e58c95a121be42f4b1dca4962584d299 [2019-03-17 12:50:39,284 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:50:39,285 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:50:39,286 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:50:39,286 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:50:39,293 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:50:39,294 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:50:39" (1/1) ... [2019-03-17 12:50:39,296 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f0dfac2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:50:39, skipping insertion in model container [2019-03-17 12:50:39,297 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:50:39" (1/1) ... [2019-03-17 12:50:39,304 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:50:39,376 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:50:39,801 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:50:39,833 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:50:40,029 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:50:40,076 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:50:40,077 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:50:40 WrapperNode [2019-03-17 12:50:40,077 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:50:40,078 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:50:40,078 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:50:40,078 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:50:40,085 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:50:40" (1/1) ... [2019-03-17 12:50:40,104 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:50:40" (1/1) ... [2019-03-17 12:50:40,173 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:50:40,174 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:50:40,174 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:50:40,174 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:50:40,185 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:50:40" (1/1) ... [2019-03-17 12:50:40,186 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:50:40" (1/1) ... [2019-03-17 12:50:40,192 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:50:40" (1/1) ... [2019-03-17 12:50:40,192 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:50:40" (1/1) ... [2019-03-17 12:50:40,206 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:50:40" (1/1) ... [2019-03-17 12:50:40,216 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:50:40" (1/1) ... [2019-03-17 12:50:40,220 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:50:40" (1/1) ... [2019-03-17 12:50:40,226 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:50:40,226 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:50:40,227 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:50:40,227 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:50:40,228 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:50:40" (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 12:50:40,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 12:50:40,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-03-17 12:50:40,294 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:50:40,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:50:41,945 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:50:41,946 INFO L286 CfgBuilder]: Removed 212 assue(true) statements. [2019-03-17 12:50:41,947 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:50:41 BoogieIcfgContainer [2019-03-17 12:50:41,947 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:50:41,948 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:50:41,948 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:50:41,948 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:50:41,951 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:50:41" (1/1) ... [2019-03-17 12:50:48,523 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:50:48 HornClauseAST [2019-03-17 12:50:48,524 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:50:48,525 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:50:48,525 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:50:48,525 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:50:48,526 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:50:48" (1/1) ... [2019-03-17 12:50:48,527 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/product-lines/ChcSmtPrinter_minepump_spec5_product48_true-unreach-call_false-termination.cil.c_UID5906499447935714371.smt2 [2019-03-17 12:50:48,813 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:50:48,814 INFO L168 Benchmark]: Toolchain (without parser) took 9530.13 ms. Allocated memory was 115.9 MB in the beginning and 483.4 MB in the end (delta: 367.5 MB). Free memory was 64.1 MB in the beginning and 279.9 MB in the end (delta: -215.8 MB). Peak memory consumption was 151.8 MB. Max. memory is 3.6 GB. [2019-03-17 12:50:48,816 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 115.9 MB. Free memory is still 82.8 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:50:48,817 INFO L168 Benchmark]: CACSL2BoogieTranslator took 791.26 ms. Allocated memory was 115.9 MB in the beginning and 128.5 MB in the end (delta: 12.6 MB). Free memory was 63.7 MB in the beginning and 96.8 MB in the end (delta: -33.0 MB). Peak memory consumption was 28.2 MB. Max. memory is 3.6 GB. [2019-03-17 12:50:48,817 INFO L168 Benchmark]: Boogie Procedure Inliner took 96.11 ms. Allocated memory is still 128.5 MB. Free memory was 96.8 MB in the beginning and 92.5 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 3.6 GB. [2019-03-17 12:50:48,818 INFO L168 Benchmark]: Boogie Preprocessor took 52.15 ms. Allocated memory is still 128.5 MB. Free memory was 92.5 MB in the beginning and 89.5 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 3.6 GB. [2019-03-17 12:50:48,818 INFO L168 Benchmark]: RCFGBuilder took 1720.92 ms. Allocated memory was 128.5 MB in the beginning and 172.0 MB in the end (delta: 43.5 MB). Free memory was 89.5 MB in the beginning and 131.1 MB in the end (delta: -41.6 MB). Peak memory consumption was 51.8 MB. Max. memory is 3.6 GB. [2019-03-17 12:50:48,819 INFO L168 Benchmark]: IcfgToChc took 6576.53 ms. Allocated memory was 172.0 MB in the beginning and 483.4 MB in the end (delta: 311.4 MB). Free memory was 131.1 MB in the beginning and 337.8 MB in the end (delta: -206.7 MB). Peak memory consumption was 395.4 MB. Max. memory is 3.6 GB. [2019-03-17 12:50:48,819 INFO L168 Benchmark]: ChcSmtPrinter took 288.51 ms. Allocated memory is still 483.4 MB. Free memory was 337.8 MB in the beginning and 279.9 MB in the end (delta: 57.9 MB). Peak memory consumption was 57.9 MB. Max. memory is 3.6 GB. [2019-03-17 12:50:48,822 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 115.9 MB. Free memory is still 82.8 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 791.26 ms. Allocated memory was 115.9 MB in the beginning and 128.5 MB in the end (delta: 12.6 MB). Free memory was 63.7 MB in the beginning and 96.8 MB in the end (delta: -33.0 MB). Peak memory consumption was 28.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 96.11 ms. Allocated memory is still 128.5 MB. Free memory was 96.8 MB in the beginning and 92.5 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 52.15 ms. Allocated memory is still 128.5 MB. Free memory was 92.5 MB in the beginning and 89.5 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1720.92 ms. Allocated memory was 128.5 MB in the beginning and 172.0 MB in the end (delta: 43.5 MB). Free memory was 89.5 MB in the beginning and 131.1 MB in the end (delta: -41.6 MB). Peak memory consumption was 51.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 6576.53 ms. Allocated memory was 172.0 MB in the beginning and 483.4 MB in the end (delta: 311.4 MB). Free memory was 131.1 MB in the beginning and 337.8 MB in the end (delta: -206.7 MB). Peak memory consumption was 395.4 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 288.51 ms. Allocated memory is still 483.4 MB. Free memory was 337.8 MB in the beginning and 279.9 MB in the end (delta: 57.9 MB). Peak memory consumption was 57.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...