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/ssh-simplified/s3_srvr_12_false-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:28:28,590 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:28:28,592 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:28:28,604 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:28:28,604 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:28:28,605 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:28:28,606 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:28:28,608 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:28:28,610 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:28:28,611 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:28:28,612 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:28:28,612 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:28:28,613 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:28:28,614 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:28:28,615 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:28:28,616 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:28:28,616 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:28:28,618 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:28:28,621 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:28:28,622 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:28:28,624 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:28:28,625 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:28:28,628 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:28:28,628 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:28:28,628 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:28:28,629 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:28:28,630 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:28:28,631 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:28:28,631 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:28:28,632 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:28:28,633 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:28:28,634 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:28:28,635 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:28:28,635 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:28:28,636 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:28:28,636 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:28:28,637 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:28:28,638 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:28:28,638 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:28:28,639 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 13:28:28,654 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:28:28,655 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:28:28,656 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:28:28,656 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:28:28,656 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:28:28,656 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:28:28,657 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:28:28,657 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:28:28,657 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:28:28,657 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:28:28,658 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:28:28,658 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:28:28,658 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:28:28,658 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:28:28,658 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:28:28,659 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:28:28,659 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:28:28,659 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:28:28,659 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:28:28,659 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:28:28,660 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:28:28,660 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:28:28,660 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:28:28,660 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:28:28,660 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:28:28,661 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:28:28,661 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:28:28,661 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:28:28,661 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 13:28:28,697 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:28:28,707 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:28:28,711 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:28:28,712 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:28:28,713 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:28:28,713 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ssh-simplified/s3_srvr_12_false-unreach-call_false-termination.cil.c [2019-03-18 13:28:28,767 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17d7519bd/fdb30a7d2e1c4e40abb6e42bc963ef63/FLAG9647a392d [2019-03-18 13:28:29,246 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:28:29,247 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ssh-simplified/s3_srvr_12_false-unreach-call_false-termination.cil.c [2019-03-18 13:28:29,266 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17d7519bd/fdb30a7d2e1c4e40abb6e42bc963ef63/FLAG9647a392d [2019-03-18 13:28:29,551 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17d7519bd/fdb30a7d2e1c4e40abb6e42bc963ef63 [2019-03-18 13:28:29,561 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:28:29,563 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:28:29,564 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:28:29,564 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:28:29,569 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:28:29,570 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:28:29" (1/1) ... [2019-03-18 13:28:29,573 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a030215 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:29, skipping insertion in model container [2019-03-18 13:28:29,573 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:28:29" (1/1) ... [2019-03-18 13:28:29,581 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:28:29,643 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:28:29,987 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:28:29,997 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:28:30,118 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:28:30,132 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:28:30,133 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:30 WrapperNode [2019-03-18 13:28:30,133 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:28:30,134 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:28:30,134 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:28:30,134 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:28:30,216 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:30" (1/1) ... [2019-03-18 13:28:30,228 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:30" (1/1) ... [2019-03-18 13:28:30,285 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:28:30,285 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:28:30,285 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:28:30,286 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:28:30,299 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:30" (1/1) ... [2019-03-18 13:28:30,299 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:30" (1/1) ... [2019-03-18 13:28:30,302 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:30" (1/1) ... [2019-03-18 13:28:30,302 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:30" (1/1) ... [2019-03-18 13:28:30,311 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:30" (1/1) ... [2019-03-18 13:28:30,322 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:30" (1/1) ... [2019-03-18 13:28:30,325 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:30" (1/1) ... [2019-03-18 13:28:30,330 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:28:30,331 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:28:30,331 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:28:30,331 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:28:30,332 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:30" (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 13:28:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:28:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:28:30,525 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-03-18 13:28:31,802 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2019-03-18 13:28:31,802 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2019-03-18 13:28:31,803 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:28:31,803 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 13:28:31,805 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:28:31 BoogieIcfgContainer [2019-03-18 13:28:31,805 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:28:31,805 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:28:31,805 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:28:31,806 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:28:31,808 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:28:31" (1/1) ... [2019-03-18 13:28:37,402 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:28:37 HornClauseAST [2019-03-18 13:28:37,402 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:28:37,403 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:28:37,403 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:28:37,403 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:28:37,404 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:28:37" (1/1) ... [2019-03-18 13:28:37,405 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/ssh-simplified/ChcSmtPrinter_s3_srvr_12_false-unreach-call_false-termination.cil.c_UID2730565608559837672.smt2 [2019-03-18 13:28:38,113 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:28:38,114 INFO L168 Benchmark]: Toolchain (without parser) took 8552.84 ms. Allocated memory was 99.6 MB in the beginning and 519.6 MB in the end (delta: 420.0 MB). Free memory was 73.2 MB in the beginning and 442.6 MB in the end (delta: -369.4 MB). Peak memory consumption was 343.9 MB. Max. memory is 3.6 GB. [2019-03-18 13:28:38,117 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 87.6 MB. Free memory is still 56.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:28:38,117 INFO L168 Benchmark]: CACSL2BoogieTranslator took 569.67 ms. Allocated memory is still 99.6 MB. Free memory was 72.9 MB in the beginning and 55.8 MB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:28:38,118 INFO L168 Benchmark]: Boogie Procedure Inliner took 151.28 ms. Allocated memory was 99.6 MB in the beginning and 129.5 MB in the end (delta: 29.9 MB). Free memory was 55.8 MB in the beginning and 109.9 MB in the end (delta: -54.1 MB). Peak memory consumption was 3.8 MB. Max. memory is 3.6 GB. [2019-03-18 13:28:38,118 INFO L168 Benchmark]: Boogie Preprocessor took 45.15 ms. Allocated memory is still 129.5 MB. Free memory was 109.9 MB in the beginning and 107.6 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 3.6 GB. [2019-03-18 13:28:38,119 INFO L168 Benchmark]: RCFGBuilder took 1474.14 ms. Allocated memory was 129.5 MB in the beginning and 140.5 MB in the end (delta: 11.0 MB). Free memory was 107.6 MB in the beginning and 116.9 MB in the end (delta: -9.3 MB). Peak memory consumption was 58.0 MB. Max. memory is 3.6 GB. [2019-03-18 13:28:38,119 INFO L168 Benchmark]: IcfgToChc took 5597.24 ms. Allocated memory was 140.5 MB in the beginning and 380.1 MB in the end (delta: 239.6 MB). Free memory was 116.9 MB in the beginning and 78.3 MB in the end (delta: 38.6 MB). Peak memory consumption was 329.9 MB. Max. memory is 3.6 GB. [2019-03-18 13:28:38,120 INFO L168 Benchmark]: ChcSmtPrinter took 710.34 ms. Allocated memory was 380.1 MB in the beginning and 519.6 MB in the end (delta: 139.5 MB). Free memory was 78.3 MB in the beginning and 442.6 MB in the end (delta: -364.3 MB). Peak memory consumption was 68.5 MB. Max. memory is 3.6 GB. [2019-03-18 13:28:38,123 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 87.6 MB. Free memory is still 56.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 569.67 ms. Allocated memory is still 99.6 MB. Free memory was 72.9 MB in the beginning and 55.8 MB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 151.28 ms. Allocated memory was 99.6 MB in the beginning and 129.5 MB in the end (delta: 29.9 MB). Free memory was 55.8 MB in the beginning and 109.9 MB in the end (delta: -54.1 MB). Peak memory consumption was 3.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 45.15 ms. Allocated memory is still 129.5 MB. Free memory was 109.9 MB in the beginning and 107.6 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1474.14 ms. Allocated memory was 129.5 MB in the beginning and 140.5 MB in the end (delta: 11.0 MB). Free memory was 107.6 MB in the beginning and 116.9 MB in the end (delta: -9.3 MB). Peak memory consumption was 58.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 5597.24 ms. Allocated memory was 140.5 MB in the beginning and 380.1 MB in the end (delta: 239.6 MB). Free memory was 116.9 MB in the beginning and 78.3 MB in the end (delta: 38.6 MB). Peak memory consumption was 329.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 710.34 ms. Allocated memory was 380.1 MB in the beginning and 519.6 MB in the end (delta: 139.5 MB). Free memory was 78.3 MB in the beginning and 442.6 MB in the end (delta: -364.3 MB). Peak memory consumption was 68.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...