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/Problem04_label27_false-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 11:58:52,884 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 11:58:52,891 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 11:58:52,917 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 11:58:52,918 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 11:58:52,919 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 11:58:52,921 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 11:58:52,923 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 11:58:52,926 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 11:58:52,928 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 11:58:52,930 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 11:58:52,931 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 11:58:52,932 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 11:58:52,933 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 11:58:52,934 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 11:58:52,935 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 11:58:52,937 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 11:58:52,941 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 11:58:52,944 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 11:58:52,950 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 11:58:52,951 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 11:58:52,953 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 11:58:52,958 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 11:58:52,958 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 11:58:52,958 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 11:58:52,961 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 11:58:52,962 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 11:58:52,963 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 11:58:52,964 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 11:58:52,964 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 11:58:52,968 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 11:58:52,969 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 11:58:52,970 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 11:58:52,972 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 11:58:52,973 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 11:58:52,974 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 11:58:52,974 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 11:58:52,975 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 11:58:52,977 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 11:58:52,977 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 11:58:52,994 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 11:58:52,994 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 11:58:52,995 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 11:58:52,995 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 11:58:52,996 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 11:58:52,996 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 11:58:52,996 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 11:58:52,996 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 11:58:52,997 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 11:58:52,997 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 11:58:52,997 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 11:58:52,997 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 11:58:52,997 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 11:58:52,998 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 11:58:52,998 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 11:58:52,998 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 11:58:52,998 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 11:58:52,998 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 11:58:52,999 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 11:58:52,999 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 11:58:52,999 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 11:58:52,999 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 11:58:52,999 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 11:58:53,000 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 11:58:53,000 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 11:58:53,000 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 11:58:53,000 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 11:58:53,001 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 11:58:53,001 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 11:58:53,046 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 11:58:53,065 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 11:58:53,069 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 11:58:53,070 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 11:58:53,070 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 11:58:53,071 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem04_label27_false-unreach-call_false-termination.c [2019-03-18 11:58:53,133 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/023379e14/a2e1a75f1cc44720a2e72139e44617b6/FLAG605c7f403 [2019-03-18 11:58:53,903 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 11:58:53,904 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem04_label27_false-unreach-call_false-termination.c [2019-03-18 11:58:53,938 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/023379e14/a2e1a75f1cc44720a2e72139e44617b6/FLAG605c7f403 [2019-03-18 11:58:54,415 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/023379e14/a2e1a75f1cc44720a2e72139e44617b6 [2019-03-18 11:58:54,425 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 11:58:54,427 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 11:58:54,428 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 11:58:54,428 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 11:58:54,431 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 11:58:54,432 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 11:58:54" (1/1) ... [2019-03-18 11:58:54,435 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e6d45a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:54, skipping insertion in model container [2019-03-18 11:58:54,436 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 11:58:54" (1/1) ... [2019-03-18 11:58:54,443 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 11:58:54,578 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 11:58:55,972 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 11:58:55,978 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 11:58:56,743 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 11:58:57,140 INFO L195 MainTranslator]: Completed translation [2019-03-18 11:58:57,141 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:57 WrapperNode [2019-03-18 11:58:57,142 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 11:58:57,143 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 11:58:57,143 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 11:58:57,144 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 11:58:57,154 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:57" (1/1) ... [2019-03-18 11:58:57,203 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:57" (1/1) ... [2019-03-18 11:58:57,350 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 11:58:57,351 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 11:58:57,351 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 11:58:57,351 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 11:58:57,361 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:57" (1/1) ... [2019-03-18 11:58:57,362 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:57" (1/1) ... [2019-03-18 11:58:57,378 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:57" (1/1) ... [2019-03-18 11:58:57,378 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:57" (1/1) ... [2019-03-18 11:58:57,474 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:57" (1/1) ... [2019-03-18 11:58:57,512 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:57" (1/1) ... [2019-03-18 11:58:57,535 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:57" (1/1) ... [2019-03-18 11:58:57,560 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 11:58:57,561 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 11:58:57,561 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 11:58:57,561 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 11:58:57,562 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:57" (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 11:58:57,640 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 11:58:57,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 11:59:08,422 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 11:59:08,428 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-18 11:59:08,432 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 11:59:08 BoogieIcfgContainer [2019-03-18 11:59:08,433 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 11:59:08,433 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 11:59:08,434 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 11:59:08,434 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 11:59:08,440 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 11:59:08" (1/1) ... [2019-03-18 11:59:22,740 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 11:59:22 HornClauseAST [2019-03-18 11:59:22,740 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 11:59:22,741 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 11:59:22,741 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 11:59:22,741 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 11:59:22,742 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 11:59:22" (1/1) ... [2019-03-18 11:59:22,746 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem04_label27_false-unreach-call_false-termination.c_UID5021508399980336652.smt2 [2019-03-18 11:59:23,633 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 11:59:23,635 INFO L168 Benchmark]: Toolchain (without parser) took 29209.28 ms. Allocated memory was 99.6 MB in the beginning and 884.5 MB in the end (delta: 784.9 MB). Free memory was 58.8 MB in the beginning and 403.8 MB in the end (delta: -345.0 MB). Peak memory consumption was 439.8 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:23,637 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 87.6 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 11:59:23,638 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2714.29 ms. Allocated memory was 99.6 MB in the beginning and 200.8 MB in the end (delta: 101.2 MB). Free memory was 58.5 MB in the beginning and 149.8 MB in the end (delta: -91.3 MB). Peak memory consumption was 89.9 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:23,638 INFO L168 Benchmark]: Boogie Procedure Inliner took 207.46 ms. Allocated memory is still 200.8 MB. Free memory was 149.8 MB in the beginning and 112.0 MB in the end (delta: 37.8 MB). Peak memory consumption was 37.8 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:23,638 INFO L168 Benchmark]: Boogie Preprocessor took 209.77 ms. Allocated memory is still 200.8 MB. Free memory was 112.0 MB in the beginning and 84.5 MB in the end (delta: 27.5 MB). Peak memory consumption was 27.5 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:23,639 INFO L168 Benchmark]: RCFGBuilder took 10872.17 ms. Allocated memory was 200.8 MB in the beginning and 343.4 MB in the end (delta: 142.6 MB). Free memory was 84.5 MB in the beginning and 121.4 MB in the end (delta: -36.9 MB). Peak memory consumption was 146.6 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:23,639 INFO L168 Benchmark]: IcfgToChc took 14307.26 ms. Allocated memory was 343.4 MB in the beginning and 884.5 MB in the end (delta: 541.1 MB). Free memory was 121.4 MB in the beginning and 602.6 MB in the end (delta: -481.2 MB). Peak memory consumption was 541.1 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:23,640 INFO L168 Benchmark]: ChcSmtPrinter took 892.62 ms. Allocated memory is still 884.5 MB. Free memory was 602.6 MB in the beginning and 403.8 MB in the end (delta: 198.8 MB). Peak memory consumption was 198.8 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:23,643 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 87.6 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2714.29 ms. Allocated memory was 99.6 MB in the beginning and 200.8 MB in the end (delta: 101.2 MB). Free memory was 58.5 MB in the beginning and 149.8 MB in the end (delta: -91.3 MB). Peak memory consumption was 89.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 207.46 ms. Allocated memory is still 200.8 MB. Free memory was 149.8 MB in the beginning and 112.0 MB in the end (delta: 37.8 MB). Peak memory consumption was 37.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 209.77 ms. Allocated memory is still 200.8 MB. Free memory was 112.0 MB in the beginning and 84.5 MB in the end (delta: 27.5 MB). Peak memory consumption was 27.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 10872.17 ms. Allocated memory was 200.8 MB in the beginning and 343.4 MB in the end (delta: 142.6 MB). Free memory was 84.5 MB in the beginning and 121.4 MB in the end (delta: -36.9 MB). Peak memory consumption was 146.6 MB. Max. memory is 3.6 GB. * IcfgToChc took 14307.26 ms. Allocated memory was 343.4 MB in the beginning and 884.5 MB in the end (delta: 541.1 MB). Free memory was 121.4 MB in the beginning and 602.6 MB in the end (delta: -481.2 MB). Peak memory consumption was 541.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 892.62 ms. Allocated memory is still 884.5 MB. Free memory was 602.6 MB in the beginning and 403.8 MB in the end (delta: 198.8 MB). Peak memory consumption was 198.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...