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/float-benchs/rlim_invariant_true-unreach-call.c.v+lhb-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:39:17,906 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:39:17,909 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:39:17,924 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:39:17,925 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:39:17,926 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:39:17,927 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:39:17,930 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:39:17,932 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:39:17,938 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:39:17,940 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:39:17,944 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:39:17,945 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:39:17,946 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:39:17,947 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:39:17,948 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:39:17,948 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:39:17,950 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:39:17,952 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:39:17,953 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:39:17,955 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:39:17,956 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:39:17,958 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:39:17,958 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:39:17,958 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:39:17,959 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:39:17,959 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:39:17,960 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:39:17,961 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:39:17,961 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:39:17,962 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:39:17,963 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:39:17,964 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:39:17,964 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:39:17,965 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:39:17,965 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:39:17,965 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:39:17,967 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:39:17,968 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:39:17,968 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 21:39:17,995 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:39:17,995 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:39:17,999 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:39:17,999 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:39:17,999 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:39:17,999 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:39:17,999 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:39:18,000 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:39:18,000 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:39:18,000 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:39:18,000 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:39:18,001 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:39:18,001 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:39:18,001 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:39:18,001 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:39:18,001 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:39:18,002 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:39:18,003 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:39:18,003 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:39:18,003 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:39:18,004 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:39:18,004 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:39:18,004 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:39:18,004 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:39:18,004 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:39:18,004 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:39:18,005 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:39:18,005 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:39:18,005 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 21:39:18,036 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:39:18,048 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:39:18,051 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:39:18,053 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:39:18,053 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:39:18,054 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-benchs/rlim_invariant_true-unreach-call.c.v+lhb-reducer.c [2019-03-17 21:39:18,107 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5b0551d8/d501ac072e5e448ab90829c3fd860080/FLAG30e010a7f [2019-03-17 21:39:18,492 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:39:18,493 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-benchs/rlim_invariant_true-unreach-call.c.v+lhb-reducer.c [2019-03-17 21:39:18,501 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5b0551d8/d501ac072e5e448ab90829c3fd860080/FLAG30e010a7f [2019-03-17 21:39:18,871 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5b0551d8/d501ac072e5e448ab90829c3fd860080 [2019-03-17 21:39:18,880 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:39:18,882 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:39:18,883 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:39:18,883 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:39:18,887 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:39:18,888 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:39:18" (1/1) ... [2019-03-17 21:39:18,890 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ffca910 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:18, skipping insertion in model container [2019-03-17 21:39:18,891 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:39:18" (1/1) ... [2019-03-17 21:39:18,898 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:39:18,925 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:39:19,183 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:39:19,191 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:39:19,235 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:39:19,250 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:39:19,251 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:19 WrapperNode [2019-03-17 21:39:19,251 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:39:19,252 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:39:19,252 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:39:19,252 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:39:19,261 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:19" (1/1) ... [2019-03-17 21:39:19,268 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:19" (1/1) ... [2019-03-17 21:39:19,295 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:39:19,298 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:39:19,298 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:39:19,298 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:39:19,308 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:19" (1/1) ... [2019-03-17 21:39:19,308 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:19" (1/1) ... [2019-03-17 21:39:19,311 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:19" (1/1) ... [2019-03-17 21:39:19,311 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:19" (1/1) ... [2019-03-17 21:39:19,401 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:19" (1/1) ... [2019-03-17 21:39:19,409 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:19" (1/1) ... [2019-03-17 21:39:19,411 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:19" (1/1) ... [2019-03-17 21:39:19,413 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:39:19,414 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:39:19,414 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:39:19,414 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:39:19,415 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:19" (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 21:39:19,470 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:39:19,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:39:19,961 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:39:19,962 INFO L286 CfgBuilder]: Removed 4 assue(true) statements. [2019-03-17 21:39:19,963 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:39:19 BoogieIcfgContainer [2019-03-17 21:39:19,963 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:39:19,963 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:39:19,964 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:39:19,964 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:39:19,967 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:39:19" (1/1) ... [2019-03-17 21:39:20,614 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:39:20 HornClauseAST [2019-03-17 21:39:20,614 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:39:20,615 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:39:20,615 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:39:20,615 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:39:20,616 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:39:20" (1/1) ... [2019-03-17 21:39:20,618 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/float-benchs/ChcSmtPrinter_rlim_invariant_true-unreach-call.c.v+lhb-reducer.c_UID6241853879375645687.smt2 [2019-03-17 21:39:20,674 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:39:20,676 INFO L168 Benchmark]: Toolchain (without parser) took 1795.01 ms. Allocated memory was 116.9 MB in the beginning and 176.2 MB in the end (delta: 59.2 MB). Free memory was 65.6 MB in the beginning and 74.3 MB in the end (delta: -8.7 MB). Peak memory consumption was 50.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:39:20,678 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 116.9 MB. Free memory is still 84.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:39:20,678 INFO L168 Benchmark]: CACSL2BoogieTranslator took 368.49 ms. Allocated memory is still 116.9 MB. Free memory was 65.4 MB in the beginning and 54.1 MB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:39:20,679 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.93 ms. Allocated memory is still 116.9 MB. Free memory was 54.1 MB in the beginning and 52.4 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:39:20,679 INFO L168 Benchmark]: Boogie Preprocessor took 115.72 ms. Allocated memory was 116.9 MB in the beginning and 129.0 MB in the end (delta: 12.1 MB). Free memory was 52.4 MB in the beginning and 107.0 MB in the end (delta: -54.7 MB). Peak memory consumption was 12.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:39:20,680 INFO L168 Benchmark]: RCFGBuilder took 549.17 ms. Allocated memory is still 129.0 MB. Free memory was 107.0 MB in the beginning and 89.2 MB in the end (delta: 17.8 MB). Peak memory consumption was 17.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:39:20,680 INFO L168 Benchmark]: IcfgToChc took 650.86 ms. Allocated memory was 129.0 MB in the beginning and 176.2 MB in the end (delta: 47.2 MB). Free memory was 89.2 MB in the beginning and 79.7 MB in the end (delta: 9.5 MB). Peak memory consumption was 56.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:39:20,683 INFO L168 Benchmark]: ChcSmtPrinter took 59.75 ms. Allocated memory is still 176.2 MB. Free memory was 79.7 MB in the beginning and 74.3 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:39:20,686 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 116.9 MB. Free memory is still 84.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 368.49 ms. Allocated memory is still 116.9 MB. Free memory was 65.4 MB in the beginning and 54.1 MB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 43.93 ms. Allocated memory is still 116.9 MB. Free memory was 54.1 MB in the beginning and 52.4 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 115.72 ms. Allocated memory was 116.9 MB in the beginning and 129.0 MB in the end (delta: 12.1 MB). Free memory was 52.4 MB in the beginning and 107.0 MB in the end (delta: -54.7 MB). Peak memory consumption was 12.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 549.17 ms. Allocated memory is still 129.0 MB. Free memory was 107.0 MB in the beginning and 89.2 MB in the end (delta: 17.8 MB). Peak memory consumption was 17.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 650.86 ms. Allocated memory was 129.0 MB in the beginning and 176.2 MB in the end (delta: 47.2 MB). Free memory was 89.2 MB in the beginning and 79.7 MB in the end (delta: 9.5 MB). Peak memory consumption was 56.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 59.75 ms. Allocated memory is still 176.2 MB. Free memory was 79.7 MB in the beginning and 74.3 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...