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/Problem16_label13_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:37:32,644 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:37:32,646 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:37:32,658 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:37:32,658 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:37:32,659 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:37:32,661 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:37:32,662 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:37:32,664 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:37:32,665 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:37:32,666 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:37:32,666 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:37:32,667 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:37:32,668 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:37:32,669 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:37:32,670 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:37:32,671 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:37:32,673 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:37:32,675 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:37:32,677 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:37:32,682 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:37:32,683 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:37:32,689 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:37:32,689 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:37:32,689 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:37:32,694 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:37:32,694 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:37:32,695 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:37:32,696 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:37:32,697 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:37:32,702 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:37:32,703 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:37:32,705 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:37:32,705 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:37:32,706 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:37:32,706 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:37:32,706 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:37:32,707 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:37:32,708 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:37:32,708 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 12:37:32,737 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:37:32,737 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:37:32,738 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:37:32,740 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:37:32,740 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:37:32,740 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:37:32,740 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:37:32,741 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:37:32,741 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:37:32,741 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:37:32,742 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:37:32,742 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:37:32,742 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:37:32,742 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:37:32,742 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:37:32,742 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:37:32,743 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:37:32,743 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:37:32,743 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:37:32,743 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:37:32,743 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:37:32,745 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:37:32,745 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:37:32,745 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:37:32,745 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:37:32,746 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:37:32,746 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:37:32,746 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:37:32,746 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 12:37:32,799 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:37:32,812 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:37:32,815 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:37:32,817 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:37:32,817 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:37:32,818 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem16_label13_true-unreach-call.c [2019-03-18 12:37:32,885 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/518f254d1/e9221ac19ef94bd69c0e433053fa570f/FLAGbdb843e09 [2019-03-18 12:37:33,526 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:37:33,528 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem16_label13_true-unreach-call.c [2019-03-18 12:37:33,547 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/518f254d1/e9221ac19ef94bd69c0e433053fa570f/FLAGbdb843e09 [2019-03-18 12:37:33,715 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/518f254d1/e9221ac19ef94bd69c0e433053fa570f [2019-03-18 12:37:33,725 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:37:33,726 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:37:33,727 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:37:33,727 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:37:33,731 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:37:33,732 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:37:33" (1/1) ... [2019-03-18 12:37:33,735 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@128682b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:33, skipping insertion in model container [2019-03-18 12:37:33,735 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:37:33" (1/1) ... [2019-03-18 12:37:33,743 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:37:33,832 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:37:34,673 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:37:34,684 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:37:35,126 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:37:35,316 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:37:35,316 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:35 WrapperNode [2019-03-18 12:37:35,317 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:37:35,318 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:37:35,318 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:37:35,318 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:37:35,327 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:35" (1/1) ... [2019-03-18 12:37:35,377 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:35" (1/1) ... [2019-03-18 12:37:35,505 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:37:35,505 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:37:35,505 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:37:35,506 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:37:35,517 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:35" (1/1) ... [2019-03-18 12:37:35,518 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:35" (1/1) ... [2019-03-18 12:37:35,532 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:35" (1/1) ... [2019-03-18 12:37:35,532 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:35" (1/1) ... [2019-03-18 12:37:35,584 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:35" (1/1) ... [2019-03-18 12:37:35,603 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:35" (1/1) ... [2019-03-18 12:37:35,632 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:35" (1/1) ... [2019-03-18 12:37:35,648 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:37:35,649 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:37:35,649 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:37:35,649 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:37:35,650 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:35" (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 12:37:35,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:37:35,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:37:40,535 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:37:40,535 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-18 12:37:40,537 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:37:40 BoogieIcfgContainer [2019-03-18 12:37:40,537 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:37:40,537 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:37:40,538 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:37:40,538 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:37:40,540 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:37:40" (1/1) ... [2019-03-18 12:37:44,665 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:37:44 HornClauseAST [2019-03-18 12:37:44,665 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:37:44,666 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:37:44,666 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:37:44,666 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:37:44,668 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:37:44" (1/1) ... [2019-03-18 12:37:44,671 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem16_label13_true-unreach-call.c_UID5523228039407442443.smt2 [2019-03-18 12:37:45,047 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:37:45,048 INFO L168 Benchmark]: Toolchain (without parser) took 11323.05 ms. Allocated memory was 114.3 MB in the beginning and 475.0 MB in the end (delta: 360.7 MB). Free memory was 56.4 MB in the beginning and 389.3 MB in the end (delta: -332.9 MB). Peak memory consumption was 363.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:45,050 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 114.3 MB. Free memory is still 79.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:37:45,051 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1590.50 ms. Allocated memory was 114.3 MB in the beginning and 193.5 MB in the end (delta: 79.2 MB). Free memory was 56.2 MB in the beginning and 167.1 MB in the end (delta: -110.9 MB). Peak memory consumption was 44.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:45,051 INFO L168 Benchmark]: Boogie Procedure Inliner took 187.11 ms. Allocated memory is still 193.5 MB. Free memory was 167.1 MB in the beginning and 143.0 MB in the end (delta: 24.1 MB). Peak memory consumption was 24.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:45,051 INFO L168 Benchmark]: Boogie Preprocessor took 143.03 ms. Allocated memory is still 193.5 MB. Free memory was 143.0 MB in the beginning and 126.7 MB in the end (delta: 16.3 MB). Peak memory consumption was 16.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:45,052 INFO L168 Benchmark]: RCFGBuilder took 4888.47 ms. Allocated memory was 193.5 MB in the beginning and 270.0 MB in the end (delta: 76.5 MB). Free memory was 126.7 MB in the beginning and 166.6 MB in the end (delta: -39.9 MB). Peak memory consumption was 89.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:45,052 INFO L168 Benchmark]: IcfgToChc took 4128.06 ms. Allocated memory was 270.0 MB in the beginning and 466.6 MB in the end (delta: 196.6 MB). Free memory was 166.6 MB in the beginning and 101.3 MB in the end (delta: 65.3 MB). Peak memory consumption was 276.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:45,053 INFO L168 Benchmark]: ChcSmtPrinter took 381.28 ms. Allocated memory was 466.6 MB in the beginning and 475.0 MB in the end (delta: 8.4 MB). Free memory was 101.3 MB in the beginning and 389.3 MB in the end (delta: -288.0 MB). Peak memory consumption was 56.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:45,057 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 114.3 MB. Free memory is still 79.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1590.50 ms. Allocated memory was 114.3 MB in the beginning and 193.5 MB in the end (delta: 79.2 MB). Free memory was 56.2 MB in the beginning and 167.1 MB in the end (delta: -110.9 MB). Peak memory consumption was 44.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 187.11 ms. Allocated memory is still 193.5 MB. Free memory was 167.1 MB in the beginning and 143.0 MB in the end (delta: 24.1 MB). Peak memory consumption was 24.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 143.03 ms. Allocated memory is still 193.5 MB. Free memory was 143.0 MB in the beginning and 126.7 MB in the end (delta: 16.3 MB). Peak memory consumption was 16.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 4888.47 ms. Allocated memory was 193.5 MB in the beginning and 270.0 MB in the end (delta: 76.5 MB). Free memory was 126.7 MB in the beginning and 166.6 MB in the end (delta: -39.9 MB). Peak memory consumption was 89.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 4128.06 ms. Allocated memory was 270.0 MB in the beginning and 466.6 MB in the end (delta: 196.6 MB). Free memory was 166.6 MB in the beginning and 101.3 MB in the end (delta: 65.3 MB). Peak memory consumption was 276.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 381.28 ms. Allocated memory was 466.6 MB in the beginning and 475.0 MB in the end (delta: 8.4 MB). Free memory was 101.3 MB in the beginning and 389.3 MB in the end (delta: -288.0 MB). Peak memory consumption was 56.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...