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/systemc/token_ring.06_false-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:25:33,083 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:25:33,086 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:25:33,105 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:25:33,105 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:25:33,106 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:25:33,109 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:25:33,111 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:25:33,115 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:25:33,116 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:25:33,119 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:25:33,119 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:25:33,121 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:25:33,122 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:25:33,131 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:25:33,132 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:25:33,133 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:25:33,138 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:25:33,141 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:25:33,143 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:25:33,145 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:25:33,148 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:25:33,150 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:25:33,152 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:25:33,152 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:25:33,153 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:25:33,154 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:25:33,156 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:25:33,156 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:25:33,157 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:25:33,159 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:25:33,160 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:25:33,162 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:25:33,162 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:25:33,163 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:25:33,163 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:25:33,164 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:25:33,166 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:25:33,167 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:25:33,168 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 22:25:33,193 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:25:33,193 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:25:33,194 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:25:33,194 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:25:33,195 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:25:33,195 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:25:33,196 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:25:33,196 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:25:33,196 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:25:33,196 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:25:33,196 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:25:33,197 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:25:33,197 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:25:33,197 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:25:33,197 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:25:33,197 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:25:33,198 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:25:33,199 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:25:33,199 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:25:33,199 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:25:33,199 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:25:33,200 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:25:33,200 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:25:33,200 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:25:33,200 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:25:33,200 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:25:33,201 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:25:33,201 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:25:33,201 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 22:25:33,259 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:25:33,280 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:25:33,286 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:25:33,288 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:25:33,288 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:25:33,289 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/systemc/token_ring.06_false-unreach-call_false-termination.cil.c [2019-03-17 22:25:33,355 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1d614fa9/357d5a89b5c243b797fdc560f6938c9d/FLAG61aedab74 [2019-03-17 22:25:33,867 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:25:33,868 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/systemc/token_ring.06_false-unreach-call_false-termination.cil.c [2019-03-17 22:25:33,882 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1d614fa9/357d5a89b5c243b797fdc560f6938c9d/FLAG61aedab74 [2019-03-17 22:25:34,182 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1d614fa9/357d5a89b5c243b797fdc560f6938c9d [2019-03-17 22:25:34,191 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:25:34,192 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:25:34,193 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:25:34,193 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:25:34,197 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:25:34,198 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:25:34" (1/1) ... [2019-03-17 22:25:34,201 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36605142 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:34, skipping insertion in model container [2019-03-17 22:25:34,201 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:25:34" (1/1) ... [2019-03-17 22:25:34,211 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:25:34,269 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:25:34,583 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:25:34,596 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:25:34,664 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:25:34,689 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:25:34,690 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:34 WrapperNode [2019-03-17 22:25:34,690 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:25:34,691 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:25:34,691 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:25:34,691 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:25:34,769 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:34" (1/1) ... [2019-03-17 22:25:34,785 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:34" (1/1) ... [2019-03-17 22:25:34,867 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:25:34,868 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:25:34,868 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:25:34,868 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:25:34,875 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:34" (1/1) ... [2019-03-17 22:25:34,876 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:34" (1/1) ... [2019-03-17 22:25:34,885 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:34" (1/1) ... [2019-03-17 22:25:34,885 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:34" (1/1) ... [2019-03-17 22:25:34,914 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:34" (1/1) ... [2019-03-17 22:25:34,954 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:34" (1/1) ... [2019-03-17 22:25:34,964 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:34" (1/1) ... [2019-03-17 22:25:34,978 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:25:34,979 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:25:34,979 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:25:34,979 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:25:34,980 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:34" (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 22:25:35,049 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:25:35,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:25:38,348 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:25:38,348 INFO L286 CfgBuilder]: Removed 237 assue(true) statements. [2019-03-17 22:25:38,350 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:25:38 BoogieIcfgContainer [2019-03-17 22:25:38,350 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:25:38,350 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:25:38,350 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:25:38,350 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:25:38,353 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:25:38" (1/1) ... [2019-03-17 22:26:02,646 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:26:02 HornClauseAST [2019-03-17 22:26:02,646 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:26:02,646 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:26:02,647 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:26:02,647 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:26:02,648 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:26:02" (1/1) ... [2019-03-17 22:26:02,649 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/systemc/ChcSmtPrinter_token_ring.06_false-unreach-call_false-termination.cil.c_UID5389167327094265834.smt2 [2019-03-17 22:26:03,410 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:26:03,412 INFO L168 Benchmark]: Toolchain (without parser) took 29220.84 ms. Allocated memory was 99.6 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 73.9 MB in the beginning and 166.6 MB in the end (delta: -92.7 MB). Peak memory consumption was 1.1 GB. Max. memory is 3.6 GB. [2019-03-17 22:26:03,414 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 88.1 MB. Free memory is still 57.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:26:03,415 INFO L168 Benchmark]: CACSL2BoogieTranslator took 497.50 ms. Allocated memory is still 99.6 MB. Free memory was 73.9 MB in the beginning and 54.1 MB in the end (delta: 19.7 MB). Peak memory consumption was 19.7 MB. Max. memory is 3.6 GB. [2019-03-17 22:26:03,415 INFO L168 Benchmark]: Boogie Procedure Inliner took 176.36 ms. Allocated memory was 99.6 MB in the beginning and 129.0 MB in the end (delta: 29.4 MB). Free memory was 54.1 MB in the beginning and 106.6 MB in the end (delta: -52.4 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:26:03,418 INFO L168 Benchmark]: Boogie Preprocessor took 110.97 ms. Allocated memory is still 129.0 MB. Free memory was 106.6 MB in the beginning and 101.2 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 3.6 GB. [2019-03-17 22:26:03,418 INFO L168 Benchmark]: RCFGBuilder took 3370.97 ms. Allocated memory was 129.0 MB in the beginning and 139.5 MB in the end (delta: 10.5 MB). Free memory was 101.2 MB in the beginning and 80.7 MB in the end (delta: 20.4 MB). Peak memory consumption was 53.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:26:03,419 INFO L168 Benchmark]: IcfgToChc took 24296.08 ms. Allocated memory was 139.5 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 80.7 MB in the beginning and 408.4 MB in the end (delta: -327.7 MB). Peak memory consumption was 943.9 MB. Max. memory is 3.6 GB. [2019-03-17 22:26:03,419 INFO L168 Benchmark]: ChcSmtPrinter took 764.12 ms. Allocated memory is still 1.2 GB. Free memory was 408.4 MB in the beginning and 166.6 MB in the end (delta: 241.8 MB). Peak memory consumption was 241.8 MB. Max. memory is 3.6 GB. [2019-03-17 22:26:03,425 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 88.1 MB. Free memory is still 57.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 497.50 ms. Allocated memory is still 99.6 MB. Free memory was 73.9 MB in the beginning and 54.1 MB in the end (delta: 19.7 MB). Peak memory consumption was 19.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 176.36 ms. Allocated memory was 99.6 MB in the beginning and 129.0 MB in the end (delta: 29.4 MB). Free memory was 54.1 MB in the beginning and 106.6 MB in the end (delta: -52.4 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 110.97 ms. Allocated memory is still 129.0 MB. Free memory was 106.6 MB in the beginning and 101.2 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3370.97 ms. Allocated memory was 129.0 MB in the beginning and 139.5 MB in the end (delta: 10.5 MB). Free memory was 101.2 MB in the beginning and 80.7 MB in the end (delta: 20.4 MB). Peak memory consumption was 53.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 24296.08 ms. Allocated memory was 139.5 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 80.7 MB in the beginning and 408.4 MB in the end (delta: -327.7 MB). Peak memory consumption was 943.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 764.12 ms. Allocated memory is still 1.2 GB. Free memory was 408.4 MB in the beginning and 166.6 MB in the end (delta: 241.8 MB). Peak memory consumption was 241.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...