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/Problem13_label45_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:10:39,067 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:10:39,069 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:10:39,081 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:10:39,081 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:10:39,082 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:10:39,083 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:10:39,085 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:10:39,087 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:10:39,088 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:10:39,089 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:10:39,089 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:10:39,090 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:10:39,091 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:10:39,092 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:10:39,093 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:10:39,094 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:10:39,096 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:10:39,098 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:10:39,099 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:10:39,101 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:10:39,102 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:10:39,104 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:10:39,105 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:10:39,105 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:10:39,106 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:10:39,106 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:10:39,107 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:10:39,107 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:10:39,108 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:10:39,109 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:10:39,110 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:10:39,111 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:10:39,111 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:10:39,112 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:10:39,112 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:10:39,113 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:10:39,114 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:10:39,114 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:10:39,115 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 12:10:39,130 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:10:39,130 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:10:39,131 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:10:39,132 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:10:39,132 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:10:39,132 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:10:39,132 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:10:39,133 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:10:39,133 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:10:39,133 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:10:39,133 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:10:39,133 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:10:39,133 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:10:39,134 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:10:39,134 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:10:39,134 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:10:39,134 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:10:39,134 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:10:39,135 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:10:39,135 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:10:39,135 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:10:39,135 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:10:39,135 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:10:39,136 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:10:39,136 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:10:39,136 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:10:39,136 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:10:39,136 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:10:39,137 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 12:10:39,167 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:10:39,178 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:10:39,181 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:10:39,183 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:10:39,183 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:10:39,184 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem13_label45_false-unreach-call.c [2019-03-18 12:10:39,237 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/756dec53c/9591e5e8236a40f396f2be3308fe20fd/FLAGb380f7633 [2019-03-18 12:10:40,000 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:10:40,000 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem13_label45_false-unreach-call.c [2019-03-18 12:10:40,032 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/756dec53c/9591e5e8236a40f396f2be3308fe20fd/FLAGb380f7633 [2019-03-18 12:10:40,084 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/756dec53c/9591e5e8236a40f396f2be3308fe20fd [2019-03-18 12:10:40,095 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:10:40,096 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:10:40,101 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:10:40,102 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:10:40,106 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:10:40,107 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:10:40" (1/1) ... [2019-03-18 12:10:40,110 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f4de757 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:40, skipping insertion in model container [2019-03-18 12:10:40,110 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:10:40" (1/1) ... [2019-03-18 12:10:40,118 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:10:40,304 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:10:42,017 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:10:42,022 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:10:43,162 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:10:43,201 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:10:43,202 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:43 WrapperNode [2019-03-18 12:10:43,202 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:10:43,203 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:10:43,204 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:10:43,204 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:10:43,213 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:43" (1/1) ... [2019-03-18 12:10:43,321 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:43" (1/1) ... [2019-03-18 12:10:43,689 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:10:43,690 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:10:43,690 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:10:43,690 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:10:43,701 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:43" (1/1) ... [2019-03-18 12:10:43,702 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:43" (1/1) ... [2019-03-18 12:10:43,801 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:43" (1/1) ... [2019-03-18 12:10:43,802 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:43" (1/1) ... [2019-03-18 12:10:44,007 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:43" (1/1) ... [2019-03-18 12:10:44,057 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:43" (1/1) ... [2019-03-18 12:10:44,131 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:43" (1/1) ... [2019-03-18 12:10:45,256 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:10:45,257 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:10:45,257 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:10:45,257 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:10:45,258 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:43" (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 12:10:45,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:10:45,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:10:54,677 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:10:54,677 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-18 12:10:54,679 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:10:54 BoogieIcfgContainer [2019-03-18 12:10:54,679 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:10:54,679 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:10:54,679 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:10:54,680 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:10:54,682 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:10:54" (1/1) ... [2019-03-18 12:11:07,870 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:11:07 HornClauseAST [2019-03-18 12:11:07,870 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:11:07,871 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:11:07,871 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:11:07,871 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:11:07,872 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:11:07" (1/1) ... [2019-03-18 12:11:07,875 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem13_label45_false-unreach-call.c_UID1638016938844234909.smt2 [2019-03-18 12:11:08,598 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:11:08,600 INFO L168 Benchmark]: Toolchain (without parser) took 28504.70 ms. Allocated memory was 115.3 MB in the beginning and 882.9 MB in the end (delta: 767.6 MB). Free memory was 47.7 MB in the beginning and 252.6 MB in the end (delta: -204.8 MB). Peak memory consumption was 562.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:08,602 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 115.3 MB. Free memory is still 82.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:11:08,602 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3105.13 ms. Allocated memory was 115.3 MB in the beginning and 215.0 MB in the end (delta: 99.6 MB). Free memory was 47.7 MB in the beginning and 65.9 MB in the end (delta: -18.2 MB). Peak memory consumption was 101.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:08,605 INFO L168 Benchmark]: Boogie Procedure Inliner took 486.45 ms. Allocated memory was 215.0 MB in the beginning and 277.9 MB in the end (delta: 62.9 MB). Free memory was 65.9 MB in the beginning and 103.4 MB in the end (delta: -37.5 MB). Peak memory consumption was 26.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:08,606 INFO L168 Benchmark]: Boogie Preprocessor took 1566.19 ms. Allocated memory was 277.9 MB in the beginning and 407.9 MB in the end (delta: 130.0 MB). Free memory was 103.4 MB in the beginning and 277.9 MB in the end (delta: -174.5 MB). Peak memory consumption was 145.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:08,606 INFO L168 Benchmark]: RCFGBuilder took 9422.50 ms. Allocated memory was 407.9 MB in the beginning and 508.6 MB in the end (delta: 100.7 MB). Free memory was 277.9 MB in the beginning and 119.2 MB in the end (delta: 158.7 MB). Peak memory consumption was 259.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:08,607 INFO L168 Benchmark]: IcfgToChc took 13191.21 ms. Allocated memory was 508.6 MB in the beginning and 882.9 MB in the end (delta: 374.3 MB). Free memory was 119.2 MB in the beginning and 445.6 MB in the end (delta: -326.4 MB). Peak memory consumption was 419.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:08,607 INFO L168 Benchmark]: ChcSmtPrinter took 727.61 ms. Allocated memory is still 882.9 MB. Free memory was 445.6 MB in the beginning and 252.6 MB in the end (delta: 193.0 MB). Peak memory consumption was 193.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:08,616 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 115.3 MB. Free memory is still 82.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 3105.13 ms. Allocated memory was 115.3 MB in the beginning and 215.0 MB in the end (delta: 99.6 MB). Free memory was 47.7 MB in the beginning and 65.9 MB in the end (delta: -18.2 MB). Peak memory consumption was 101.4 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 486.45 ms. Allocated memory was 215.0 MB in the beginning and 277.9 MB in the end (delta: 62.9 MB). Free memory was 65.9 MB in the beginning and 103.4 MB in the end (delta: -37.5 MB). Peak memory consumption was 26.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 1566.19 ms. Allocated memory was 277.9 MB in the beginning and 407.9 MB in the end (delta: 130.0 MB). Free memory was 103.4 MB in the beginning and 277.9 MB in the end (delta: -174.5 MB). Peak memory consumption was 145.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 9422.50 ms. Allocated memory was 407.9 MB in the beginning and 508.6 MB in the end (delta: 100.7 MB). Free memory was 277.9 MB in the beginning and 119.2 MB in the end (delta: 158.7 MB). Peak memory consumption was 259.4 MB. Max. memory is 3.6 GB. * IcfgToChc took 13191.21 ms. Allocated memory was 508.6 MB in the beginning and 882.9 MB in the end (delta: 374.3 MB). Free memory was 119.2 MB in the beginning and 445.6 MB in the end (delta: -326.4 MB). Peak memory consumption was 419.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 727.61 ms. Allocated memory is still 882.9 MB. Free memory was 445.6 MB in the beginning and 252.6 MB in the end (delta: 193.0 MB). Peak memory consumption was 193.0 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...