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_label34_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:37:45,878 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:37:45,880 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:37:45,891 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:37:45,892 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:37:45,893 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:37:45,894 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:37:45,896 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:37:45,898 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:37:45,899 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:37:45,900 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:37:45,900 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:37:45,901 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:37:45,902 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:37:45,903 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:37:45,904 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:37:45,905 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:37:45,907 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:37:45,909 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:37:45,911 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:37:45,912 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:37:45,913 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:37:45,916 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:37:45,916 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:37:45,916 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:37:45,917 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:37:45,918 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:37:45,919 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:37:45,919 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:37:45,920 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:37:45,921 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:37:45,922 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:37:45,923 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:37:45,923 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:37:45,924 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:37:45,924 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:37:45,924 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:37:45,928 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:37:45,929 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:37:45,929 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 12:37:45,956 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:37:45,957 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:37:45,958 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:37:45,958 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:37:45,958 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:37:45,959 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:37:45,960 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:37:45,960 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:37:45,960 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:37:45,960 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:37:45,960 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:37:45,961 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:37:45,961 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:37:45,961 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:37:45,961 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:37:45,961 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:37:45,962 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:37:45,962 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:37:45,962 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:37:45,962 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:37:45,963 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:37:45,963 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:37:45,963 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:37:45,963 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:37:45,963 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:37:45,964 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:37:45,965 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:37:45,965 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:37:45,966 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 12:37:46,021 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:37:46,038 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:37:46,042 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:37:46,044 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:37:46,044 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:37:46,045 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem16_label34_true-unreach-call.c [2019-03-18 12:37:46,113 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6035a0090/8ee95e2e70cd4366a057740d774904e1/FLAGb9a025323 [2019-03-18 12:37:46,758 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:37:46,760 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem16_label34_true-unreach-call.c [2019-03-18 12:37:46,775 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6035a0090/8ee95e2e70cd4366a057740d774904e1/FLAGb9a025323 [2019-03-18 12:37:46,908 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6035a0090/8ee95e2e70cd4366a057740d774904e1 [2019-03-18 12:37:46,916 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:37:46,918 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:37:46,919 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:37:46,919 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:37:46,922 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:37:46,924 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:37:46" (1/1) ... [2019-03-18 12:37:46,928 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 12:37:46, skipping insertion in model container [2019-03-18 12:37:46,929 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:37:46" (1/1) ... [2019-03-18 12:37:46,936 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:37:47,016 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:37:47,969 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:37:47,975 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:37:48,260 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:37:48,289 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:37:48,289 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:48 WrapperNode [2019-03-18 12:37:48,289 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:37:48,463 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:37:48,463 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:37:48,463 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:37:48,473 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:48" (1/1) ... [2019-03-18 12:37:48,530 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:48" (1/1) ... [2019-03-18 12:37:48,692 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:37:48,692 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:37:48,693 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:37:48,693 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:37:48,704 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:48" (1/1) ... [2019-03-18 12:37:48,704 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:48" (1/1) ... [2019-03-18 12:37:48,718 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:48" (1/1) ... [2019-03-18 12:37:48,718 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:48" (1/1) ... [2019-03-18 12:37:48,779 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:48" (1/1) ... [2019-03-18 12:37:48,797 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:48" (1/1) ... [2019-03-18 12:37:48,814 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:48" (1/1) ... [2019-03-18 12:37:48,835 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:37:48,836 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:37:48,836 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:37:48,836 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:37:48,837 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:48" (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 12:37:48,897 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:37:48,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:37:54,437 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:37:54,437 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-18 12:37:54,439 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:37:54 BoogieIcfgContainer [2019-03-18 12:37:54,439 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:37:54,439 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:37:54,439 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:37:54,440 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:37:54,442 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:37:54" (1/1) ... [2019-03-18 12:37:58,611 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:37:58 HornClauseAST [2019-03-18 12:37:58,611 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:37:58,612 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:37:58,614 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:37:58,614 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:37:58,615 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:37:58" (1/1) ... [2019-03-18 12:37:58,617 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem16_label34_true-unreach-call.c_UID1296267635017513674.smt2 [2019-03-18 12:37:58,915 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:37:58,916 INFO L168 Benchmark]: Toolchain (without parser) took 11999.29 ms. Allocated memory was 101.7 MB in the beginning and 423.6 MB in the end (delta: 321.9 MB). Free memory was 70.2 MB in the beginning and 335.4 MB in the end (delta: -265.1 MB). Peak memory consumption was 316.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:58,918 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 90.7 MB. Free memory is still 58.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:37:58,919 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1371.44 ms. Allocated memory was 101.7 MB in the beginning and 116.4 MB in the end (delta: 14.7 MB). Free memory was 70.0 MB in the beginning and 47.0 MB in the end (delta: 22.9 MB). Peak memory consumption was 44.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:58,919 INFO L168 Benchmark]: Boogie Procedure Inliner took 229.10 ms. Allocated memory is still 142.6 MB. Free memory was 122.4 MB in the beginning and 99.1 MB in the end (delta: 23.3 MB). Peak memory consumption was 23.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:58,920 INFO L168 Benchmark]: Boogie Preprocessor took 143.03 ms. Allocated memory is still 142.6 MB. Free memory was 99.1 MB in the beginning and 83.7 MB in the end (delta: 15.5 MB). Peak memory consumption was 15.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:58,920 INFO L168 Benchmark]: RCFGBuilder took 5603.34 ms. Allocated memory was 142.6 MB in the beginning and 175.6 MB in the end (delta: 33.0 MB). Free memory was 83.7 MB in the beginning and 55.1 MB in the end (delta: 28.6 MB). Peak memory consumption was 66.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:58,921 INFO L168 Benchmark]: IcfgToChc took 4172.06 ms. Allocated memory was 175.6 MB in the beginning and 422.6 MB in the end (delta: 246.9 MB). Free memory was 55.1 MB in the beginning and 124.3 MB in the end (delta: -69.2 MB). Peak memory consumption was 198.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:58,921 INFO L168 Benchmark]: ChcSmtPrinter took 303.28 ms. Allocated memory was 422.6 MB in the beginning and 423.6 MB in the end (delta: 1.0 MB). Free memory was 124.3 MB in the beginning and 335.4 MB in the end (delta: -211.0 MB). Peak memory consumption was 49.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:58,925 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 90.7 MB. Free memory is still 58.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1371.44 ms. Allocated memory was 101.7 MB in the beginning and 116.4 MB in the end (delta: 14.7 MB). Free memory was 70.0 MB in the beginning and 47.0 MB in the end (delta: 22.9 MB). Peak memory consumption was 44.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 229.10 ms. Allocated memory is still 142.6 MB. Free memory was 122.4 MB in the beginning and 99.1 MB in the end (delta: 23.3 MB). Peak memory consumption was 23.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 143.03 ms. Allocated memory is still 142.6 MB. Free memory was 99.1 MB in the beginning and 83.7 MB in the end (delta: 15.5 MB). Peak memory consumption was 15.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 5603.34 ms. Allocated memory was 142.6 MB in the beginning and 175.6 MB in the end (delta: 33.0 MB). Free memory was 83.7 MB in the beginning and 55.1 MB in the end (delta: 28.6 MB). Peak memory consumption was 66.1 MB. Max. memory is 3.6 GB. * IcfgToChc took 4172.06 ms. Allocated memory was 175.6 MB in the beginning and 422.6 MB in the end (delta: 246.9 MB). Free memory was 55.1 MB in the beginning and 124.3 MB in the end (delta: -69.2 MB). Peak memory consumption was 198.4 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 303.28 ms. Allocated memory was 422.6 MB in the beginning and 423.6 MB in the end (delta: 1.0 MB). Free memory was 124.3 MB in the beginning and 335.4 MB in the end (delta: -211.0 MB). Peak memory consumption was 49.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...