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/Problem03_label32_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 11:49:53,470 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 11:49:53,472 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 11:49:53,484 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 11:49:53,484 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 11:49:53,485 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 11:49:53,487 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 11:49:53,489 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 11:49:53,491 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 11:49:53,492 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 11:49:53,493 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 11:49:53,493 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 11:49:53,494 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 11:49:53,495 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 11:49:53,497 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 11:49:53,498 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 11:49:53,498 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 11:49:53,501 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 11:49:53,504 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 11:49:53,506 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 11:49:53,507 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 11:49:53,509 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 11:49:53,511 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 11:49:53,512 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 11:49:53,512 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 11:49:53,513 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 11:49:53,514 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 11:49:53,515 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 11:49:53,515 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 11:49:53,516 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 11:49:53,516 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 11:49:53,517 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 11:49:53,519 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 11:49:53,519 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 11:49:53,520 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 11:49:53,520 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 11:49:53,520 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 11:49:53,522 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 11:49:53,522 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 11:49:53,523 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 11:49:53,539 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 11:49:53,539 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 11:49:53,540 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 11:49:53,540 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 11:49:53,541 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 11:49:53,541 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 11:49:53,541 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 11:49:53,542 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 11:49:53,542 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 11:49:53,542 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 11:49:53,542 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 11:49:53,543 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 11:49:53,543 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 11:49:53,543 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 11:49:53,543 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 11:49:53,543 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 11:49:53,544 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 11:49:53,544 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 11:49:53,544 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 11:49:53,544 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 11:49:53,545 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 11:49:53,545 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 11:49:53,545 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 11:49:53,545 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 11:49:53,545 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 11:49:53,546 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 11:49:53,546 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 11:49:53,546 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 11:49:53,546 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 11:49:53,578 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 11:49:53,590 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 11:49:53,594 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 11:49:53,595 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 11:49:53,596 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 11:49:53,596 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem03_label32_true-unreach-call.c [2019-03-17 11:49:53,650 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f4516a1a/6523df96e20e4442ba5844637ae811ff/FLAG41d653d2b [2019-03-17 11:49:54,274 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 11:49:54,275 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem03_label32_true-unreach-call.c [2019-03-17 11:49:54,292 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f4516a1a/6523df96e20e4442ba5844637ae811ff/FLAG41d653d2b [2019-03-17 11:49:54,446 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f4516a1a/6523df96e20e4442ba5844637ae811ff [2019-03-17 11:49:54,457 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 11:49:54,458 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 11:49:54,460 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 11:49:54,460 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 11:49:54,464 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 11:49:54,465 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:49:54" (1/1) ... [2019-03-17 11:49:54,468 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cf7e889 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:49:54, skipping insertion in model container [2019-03-17 11:49:54,468 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:49:54" (1/1) ... [2019-03-17 11:49:54,478 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 11:49:54,576 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 11:49:55,400 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:49:55,408 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 11:49:55,646 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:49:55,674 INFO L195 MainTranslator]: Completed translation [2019-03-17 11:49:55,674 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:49:55 WrapperNode [2019-03-17 11:49:55,675 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 11:49:55,676 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 11:49:55,676 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 11:49:55,677 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 11:49:55,832 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:49:55" (1/1) ... [2019-03-17 11:49:55,867 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:49:55" (1/1) ... [2019-03-17 11:49:55,972 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 11:49:55,973 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 11:49:55,973 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 11:49:55,973 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 11:49:55,984 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:49:55" (1/1) ... [2019-03-17 11:49:55,984 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:49:55" (1/1) ... [2019-03-17 11:49:55,992 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:49:55" (1/1) ... [2019-03-17 11:49:55,992 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:49:55" (1/1) ... [2019-03-17 11:49:56,042 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:49:55" (1/1) ... [2019-03-17 11:49:56,068 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:49:55" (1/1) ... [2019-03-17 11:49:56,088 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:49:55" (1/1) ... [2019-03-17 11:49:56,101 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 11:49:56,102 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 11:49:56,102 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 11:49:56,103 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 11:49:56,103 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:49:55" (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 11:49:56,170 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 11:49:56,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 11:50:01,297 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 11:50:01,297 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 11:50:01,298 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:50:01 BoogieIcfgContainer [2019-03-17 11:50:01,299 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 11:50:01,299 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 11:50:01,299 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 11:50:01,299 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 11:50:01,302 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:50:01" (1/1) ... [2019-03-17 11:50:08,834 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 11:50:08 HornClauseAST [2019-03-17 11:50:08,835 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 11:50:08,835 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 11:50:08,835 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 11:50:08,835 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 11:50:08,837 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 11:50:08" (1/1) ... [2019-03-17 11:50:08,841 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem03_label32_true-unreach-call.c_UID6882967854545997906.smt2 [2019-03-17 11:50:09,759 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 11:50:09,761 INFO L168 Benchmark]: Toolchain (without parser) took 15303.65 ms. Allocated memory was 114.8 MB in the beginning and 735.6 MB in the end (delta: 620.8 MB). Free memory was 58.1 MB in the beginning and 558.6 MB in the end (delta: -500.6 MB). Peak memory consumption was 473.7 MB. Max. memory is 3.6 GB. [2019-03-17 11:50:09,763 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 114.8 MB. Free memory is still 81.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 11:50:09,763 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1215.42 ms. Allocated memory is still 114.8 MB. Free memory was 57.8 MB in the beginning and 32.9 MB in the end (delta: 25.0 MB). Peak memory consumption was 37.0 MB. Max. memory is 3.6 GB. [2019-03-17 11:50:09,763 INFO L168 Benchmark]: Boogie Procedure Inliner took 296.11 ms. Allocated memory was 114.8 MB in the beginning and 188.2 MB in the end (delta: 73.4 MB). Free memory was 32.9 MB in the beginning and 152.3 MB in the end (delta: -119.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 3.6 GB. [2019-03-17 11:50:09,764 INFO L168 Benchmark]: Boogie Preprocessor took 129.43 ms. Allocated memory is still 188.2 MB. Free memory was 152.3 MB in the beginning and 140.7 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 3.6 GB. [2019-03-17 11:50:09,764 INFO L168 Benchmark]: RCFGBuilder took 5196.58 ms. Allocated memory was 188.2 MB in the beginning and 253.2 MB in the end (delta: 65.0 MB). Free memory was 140.7 MB in the beginning and 166.8 MB in the end (delta: -26.0 MB). Peak memory consumption was 97.3 MB. Max. memory is 3.6 GB. [2019-03-17 11:50:09,765 INFO L168 Benchmark]: IcfgToChc took 7535.89 ms. Allocated memory was 253.2 MB in the beginning and 536.3 MB in the end (delta: 283.1 MB). Free memory was 166.8 MB in the beginning and 41.4 MB in the end (delta: 125.4 MB). Peak memory consumption was 428.3 MB. Max. memory is 3.6 GB. [2019-03-17 11:50:09,765 INFO L168 Benchmark]: ChcSmtPrinter took 924.13 ms. Allocated memory was 536.3 MB in the beginning and 735.6 MB in the end (delta: 199.2 MB). Free memory was 41.4 MB in the beginning and 558.6 MB in the end (delta: -517.2 MB). Peak memory consumption was 35.5 MB. Max. memory is 3.6 GB. [2019-03-17 11:50:09,772 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 114.8 MB. Free memory is still 81.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1215.42 ms. Allocated memory is still 114.8 MB. Free memory was 57.8 MB in the beginning and 32.9 MB in the end (delta: 25.0 MB). Peak memory consumption was 37.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 296.11 ms. Allocated memory was 114.8 MB in the beginning and 188.2 MB in the end (delta: 73.4 MB). Free memory was 32.9 MB in the beginning and 152.3 MB in the end (delta: -119.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 129.43 ms. Allocated memory is still 188.2 MB. Free memory was 152.3 MB in the beginning and 140.7 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 5196.58 ms. Allocated memory was 188.2 MB in the beginning and 253.2 MB in the end (delta: 65.0 MB). Free memory was 140.7 MB in the beginning and 166.8 MB in the end (delta: -26.0 MB). Peak memory consumption was 97.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 7535.89 ms. Allocated memory was 253.2 MB in the beginning and 536.3 MB in the end (delta: 283.1 MB). Free memory was 166.8 MB in the beginning and 41.4 MB in the end (delta: 125.4 MB). Peak memory consumption was 428.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 924.13 ms. Allocated memory was 536.3 MB in the beginning and 735.6 MB in the end (delta: 199.2 MB). Free memory was 41.4 MB in the beginning and 558.6 MB in the end (delta: -517.2 MB). Peak memory consumption was 35.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...