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/Problem11_label20_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:08:54,973 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:08:54,978 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:08:54,993 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:08:54,993 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:08:54,994 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:08:54,996 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:08:54,997 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:08:54,999 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:08:55,000 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:08:55,001 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:08:55,001 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:08:55,002 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:08:55,003 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:08:55,004 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:08:55,005 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:08:55,006 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:08:55,008 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:08:55,010 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:08:55,012 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:08:55,013 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:08:55,016 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:08:55,019 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:08:55,020 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:08:55,020 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:08:55,021 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:08:55,021 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:08:55,023 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:08:55,023 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:08:55,025 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:08:55,028 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:08:55,029 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:08:55,031 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:08:55,031 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:08:55,032 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:08:55,032 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:08:55,032 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:08:55,035 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:08:55,036 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:08:55,037 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 12:08:55,069 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:08:55,070 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:08:55,072 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:08:55,072 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:08:55,072 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:08:55,072 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:08:55,072 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:08:55,073 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:08:55,074 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:08:55,074 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:08:55,074 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:08:55,074 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:08:55,074 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:08:55,075 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:08:55,075 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:08:55,075 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:08:55,075 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:08:55,075 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:08:55,075 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:08:55,077 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:08:55,077 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:08:55,077 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:08:55,077 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:08:55,078 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:08:55,078 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:08:55,078 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:08:55,078 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:08:55,078 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:08:55,079 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 12:08:55,120 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:08:55,133 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:08:55,137 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:08:55,139 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:08:55,139 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:08:55,140 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem11_label20_false-unreach-call.c [2019-03-18 12:08:55,196 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f6a391782/5034df5b24074fffb48cedfee25c9d03/FLAGa92d9400d [2019-03-18 12:08:55,793 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:08:55,794 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem11_label20_false-unreach-call.c [2019-03-18 12:08:55,814 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f6a391782/5034df5b24074fffb48cedfee25c9d03/FLAGa92d9400d [2019-03-18 12:08:55,990 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f6a391782/5034df5b24074fffb48cedfee25c9d03 [2019-03-18 12:08:55,998 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:08:56,000 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:08:56,001 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:08:56,001 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:08:56,005 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:08:56,007 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:08:55" (1/1) ... [2019-03-18 12:08:56,010 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fced670 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:56, skipping insertion in model container [2019-03-18 12:08:56,010 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:08:55" (1/1) ... [2019-03-18 12:08:56,018 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:08:56,100 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:08:56,733 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:08:56,743 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:08:56,998 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:08:57,178 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:08:57,178 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:57 WrapperNode [2019-03-18 12:08:57,179 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:08:57,180 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:08:57,180 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:08:57,181 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:08:57,194 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:57" (1/1) ... [2019-03-18 12:08:57,244 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:57" (1/1) ... [2019-03-18 12:08:57,386 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:08:57,386 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:08:57,386 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:08:57,386 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:08:57,397 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:57" (1/1) ... [2019-03-18 12:08:57,397 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:57" (1/1) ... [2019-03-18 12:08:57,411 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:57" (1/1) ... [2019-03-18 12:08:57,412 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:57" (1/1) ... [2019-03-18 12:08:57,452 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:57" (1/1) ... [2019-03-18 12:08:57,477 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:57" (1/1) ... [2019-03-18 12:08:57,506 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:57" (1/1) ... [2019-03-18 12:08:57,527 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:08:57,528 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:08:57,528 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:08:57,529 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:08:57,529 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:57" (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 12:08:57,594 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:08:57,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:09:01,566 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:09:01,567 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:09:01,568 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:09:01 BoogieIcfgContainer [2019-03-18 12:09:01,568 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:09:01,569 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:09:01,569 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:09:01,569 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:09:01,572 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:09:01" (1/1) ... [2019-03-18 12:09:04,738 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:09:04 HornClauseAST [2019-03-18 12:09:04,738 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:09:04,739 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:09:04,739 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:09:04,739 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:09:04,740 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:09:04" (1/1) ... [2019-03-18 12:09:04,745 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem11_label20_false-unreach-call.c_UID4919464716281712685.smt2 [2019-03-18 12:09:04,907 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:09:04,908 INFO L168 Benchmark]: Toolchain (without parser) took 8909.64 ms. Allocated memory was 113.8 MB in the beginning and 384.8 MB in the end (delta: 271.1 MB). Free memory was 57.9 MB in the beginning and 168.4 MB in the end (delta: -110.5 MB). Peak memory consumption was 160.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:09:04,910 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 113.8 MB. Free memory is still 78.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:09:04,911 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1178.31 ms. Allocated memory was 113.8 MB in the beginning and 186.1 MB in the end (delta: 72.4 MB). Free memory was 57.4 MB in the beginning and 162.9 MB in the end (delta: -105.5 MB). Peak memory consumption was 43.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:09:04,911 INFO L168 Benchmark]: Boogie Procedure Inliner took 205.69 ms. Allocated memory is still 186.1 MB. Free memory was 162.9 MB in the beginning and 145.3 MB in the end (delta: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:09:04,912 INFO L168 Benchmark]: Boogie Preprocessor took 141.82 ms. Allocated memory is still 186.1 MB. Free memory was 145.3 MB in the beginning and 134.9 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:09:04,912 INFO L168 Benchmark]: RCFGBuilder took 4040.28 ms. Allocated memory was 186.1 MB in the beginning and 189.3 MB in the end (delta: 3.1 MB). Free memory was 134.9 MB in the beginning and 73.0 MB in the end (delta: 61.9 MB). Peak memory consumption was 99.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:09:04,913 INFO L168 Benchmark]: IcfgToChc took 3169.67 ms. Allocated memory was 189.3 MB in the beginning and 384.8 MB in the end (delta: 195.6 MB). Free memory was 73.0 MB in the beginning and 208.0 MB in the end (delta: -135.1 MB). Peak memory consumption was 220.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:09:04,913 INFO L168 Benchmark]: ChcSmtPrinter took 168.12 ms. Allocated memory is still 384.8 MB. Free memory was 208.0 MB in the beginning and 168.4 MB in the end (delta: 39.6 MB). Peak memory consumption was 39.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:09:04,917 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 113.8 MB. Free memory is still 78.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1178.31 ms. Allocated memory was 113.8 MB in the beginning and 186.1 MB in the end (delta: 72.4 MB). Free memory was 57.4 MB in the beginning and 162.9 MB in the end (delta: -105.5 MB). Peak memory consumption was 43.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 205.69 ms. Allocated memory is still 186.1 MB. Free memory was 162.9 MB in the beginning and 145.3 MB in the end (delta: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 141.82 ms. Allocated memory is still 186.1 MB. Free memory was 145.3 MB in the beginning and 134.9 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 4040.28 ms. Allocated memory was 186.1 MB in the beginning and 189.3 MB in the end (delta: 3.1 MB). Free memory was 134.9 MB in the beginning and 73.0 MB in the end (delta: 61.9 MB). Peak memory consumption was 99.1 MB. Max. memory is 3.6 GB. * IcfgToChc took 3169.67 ms. Allocated memory was 189.3 MB in the beginning and 384.8 MB in the end (delta: 195.6 MB). Free memory was 73.0 MB in the beginning and 208.0 MB in the end (delta: -135.1 MB). Peak memory consumption was 220.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 168.12 ms. Allocated memory is still 384.8 MB. Free memory was 208.0 MB in the beginning and 168.4 MB in the end (delta: 39.6 MB). Peak memory consumption was 39.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...