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_label04_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:05:55,091 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:05:55,094 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:05:55,111 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:05:55,112 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:05:55,113 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:05:55,114 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:05:55,116 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:05:55,118 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:05:55,119 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:05:55,120 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:05:55,120 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:05:55,121 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:05:55,122 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:05:55,123 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:05:55,124 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:05:55,125 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:05:55,127 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:05:55,129 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:05:55,130 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:05:55,132 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:05:55,133 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:05:55,135 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:05:55,135 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:05:55,136 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:05:55,137 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:05:55,137 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:05:55,138 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:05:55,138 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:05:55,139 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:05:55,140 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:05:55,141 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:05:55,142 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:05:55,142 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:05:55,143 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:05:55,143 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:05:55,143 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:05:55,145 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:05:55,146 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:05:55,147 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 12:05:55,180 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:05:55,180 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:05:55,182 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:05:55,182 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:05:55,182 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:05:55,183 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:05:55,183 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:05:55,183 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:05:55,183 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:05:55,183 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:05:55,184 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:05:55,185 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:05:55,185 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:05:55,185 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:05:55,185 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:05:55,186 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:05:55,187 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:05:55,187 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:05:55,187 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:05:55,187 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:05:55,187 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:05:55,188 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:05:55,188 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:05:55,188 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:05:55,189 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:05:55,189 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:05:55,189 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:05:55,189 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:05:55,189 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 12:05:55,257 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:05:55,270 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:05:55,274 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:05:55,275 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:05:55,276 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:05:55,277 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem11_label04_true-unreach-call.c [2019-03-17 12:05:55,331 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5fb7fe134/348f155daed54eb6aa02ff597502e0e0/FLAGb5d55dcd1 [2019-03-17 12:05:55,875 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:05:55,879 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem11_label04_true-unreach-call.c [2019-03-17 12:05:55,900 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5fb7fe134/348f155daed54eb6aa02ff597502e0e0/FLAGb5d55dcd1 [2019-03-17 12:05:56,111 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5fb7fe134/348f155daed54eb6aa02ff597502e0e0 [2019-03-17 12:05:56,122 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:05:56,123 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:05:56,124 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:05:56,124 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:05:56,128 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:05:56,129 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:05:56" (1/1) ... [2019-03-17 12:05:56,132 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c9de3c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:05:56, skipping insertion in model container [2019-03-17 12:05:56,132 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:05:56" (1/1) ... [2019-03-17 12:05:56,140 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:05:56,217 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:05:56,853 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:05:56,864 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:05:57,172 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:05:57,361 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:05:57,362 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:05:57 WrapperNode [2019-03-17 12:05:57,362 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:05:57,364 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:05:57,364 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:05:57,365 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:05:57,378 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:05:57" (1/1) ... [2019-03-17 12:05:57,433 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:05:57" (1/1) ... [2019-03-17 12:05:57,553 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:05:57,553 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:05:57,553 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:05:57,553 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:05:57,564 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:05:57" (1/1) ... [2019-03-17 12:05:57,564 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:05:57" (1/1) ... [2019-03-17 12:05:57,574 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:05:57" (1/1) ... [2019-03-17 12:05:57,575 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:05:57" (1/1) ... [2019-03-17 12:05:57,617 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:05:57" (1/1) ... [2019-03-17 12:05:57,631 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:05:57" (1/1) ... [2019-03-17 12:05:57,654 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:05:57" (1/1) ... [2019-03-17 12:05:57,678 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:05:57,679 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:05:57,680 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:05:57,680 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:05:57,681 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:05:57" (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 [2019-03-17 12:05:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:05:57,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:06:02,943 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:06:02,944 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 12:06:02,945 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:06:02 BoogieIcfgContainer [2019-03-17 12:06:02,945 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:06:02,946 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:06:02,946 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:06:02,946 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:06:02,948 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:06:02" (1/1) ... [2019-03-17 12:06:05,639 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:06:05 HornClauseAST [2019-03-17 12:06:05,639 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:06:05,640 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:06:05,640 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:06:05,640 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:06:05,642 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:06:05" (1/1) ... [2019-03-17 12:06:05,643 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem11_label04_true-unreach-call.c_UID3019758514551188850.smt2 [2019-03-17 12:06:05,847 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:06:05,851 INFO L168 Benchmark]: Toolchain (without parser) took 9728.40 ms. Allocated memory was 115.3 MB in the beginning and 313.0 MB in the end (delta: 197.7 MB). Free memory was 61.3 MB in the beginning and 36.7 MB in the end (delta: 24.6 MB). Peak memory consumption was 222.3 MB. Max. memory is 3.6 GB. [2019-03-17 12:06:05,852 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 115.3 MB. Free memory is still 82.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:06:05,853 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1239.13 ms. Allocated memory was 115.3 MB in the beginning and 185.1 MB in the end (delta: 69.7 MB). Free memory was 61.3 MB in the beginning and 161.9 MB in the end (delta: -100.6 MB). Peak memory consumption was 45.4 MB. Max. memory is 3.6 GB. [2019-03-17 12:06:05,853 INFO L168 Benchmark]: Boogie Procedure Inliner took 188.79 ms. Allocated memory is still 185.1 MB. Free memory was 161.9 MB in the beginning and 144.7 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 3.6 GB. [2019-03-17 12:06:05,854 INFO L168 Benchmark]: Boogie Preprocessor took 125.08 ms. Allocated memory is still 185.1 MB. Free memory was 144.7 MB in the beginning and 133.5 MB in the end (delta: 11.2 MB). Peak memory consumption was 11.2 MB. Max. memory is 3.6 GB. [2019-03-17 12:06:05,855 INFO L168 Benchmark]: RCFGBuilder took 5266.94 ms. Allocated memory was 185.1 MB in the beginning and 187.7 MB in the end (delta: 2.6 MB). Free memory was 133.5 MB in the beginning and 62.3 MB in the end (delta: 71.2 MB). Peak memory consumption was 91.9 MB. Max. memory is 3.6 GB. [2019-03-17 12:06:05,856 INFO L168 Benchmark]: IcfgToChc took 2693.91 ms. Allocated memory was 187.7 MB in the beginning and 313.0 MB in the end (delta: 125.3 MB). Free memory was 62.3 MB in the beginning and 74.9 MB in the end (delta: -12.6 MB). Peak memory consumption was 166.8 MB. Max. memory is 3.6 GB. [2019-03-17 12:06:05,856 INFO L168 Benchmark]: ChcSmtPrinter took 207.47 ms. Allocated memory is still 313.0 MB. Free memory was 74.9 MB in the beginning and 36.7 MB in the end (delta: 38.2 MB). Peak memory consumption was 38.2 MB. Max. memory is 3.6 GB. [2019-03-17 12:06:05,862 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 115.3 MB. Free memory is still 82.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1239.13 ms. Allocated memory was 115.3 MB in the beginning and 185.1 MB in the end (delta: 69.7 MB). Free memory was 61.3 MB in the beginning and 161.9 MB in the end (delta: -100.6 MB). Peak memory consumption was 45.4 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 188.79 ms. Allocated memory is still 185.1 MB. Free memory was 161.9 MB in the beginning and 144.7 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 125.08 ms. Allocated memory is still 185.1 MB. Free memory was 144.7 MB in the beginning and 133.5 MB in the end (delta: 11.2 MB). Peak memory consumption was 11.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 5266.94 ms. Allocated memory was 185.1 MB in the beginning and 187.7 MB in the end (delta: 2.6 MB). Free memory was 133.5 MB in the beginning and 62.3 MB in the end (delta: 71.2 MB). Peak memory consumption was 91.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 2693.91 ms. Allocated memory was 187.7 MB in the beginning and 313.0 MB in the end (delta: 125.3 MB). Free memory was 62.3 MB in the beginning and 74.9 MB in the end (delta: -12.6 MB). Peak memory consumption was 166.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 207.47 ms. Allocated memory is still 313.0 MB. Free memory was 74.9 MB in the beginning and 36.7 MB in the end (delta: 38.2 MB). Peak memory consumption was 38.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...