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/seq-mthreaded/pals_lcr-var-start-time.4_false-unreach-call.2.ufo.UNBOUNDED.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:20:48,031 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:20:48,033 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:20:48,046 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:20:48,046 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:20:48,047 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:20:48,049 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:20:48,050 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:20:48,052 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:20:48,053 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:20:48,054 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:20:48,054 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:20:48,059 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:20:48,060 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:20:48,064 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:20:48,065 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:20:48,066 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:20:48,068 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:20:48,069 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:20:48,071 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:20:48,072 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:20:48,073 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:20:48,075 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:20:48,075 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:20:48,075 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:20:48,076 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:20:48,077 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:20:48,080 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:20:48,080 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:20:48,081 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:20:48,084 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:20:48,085 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:20:48,086 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:20:48,087 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:20:48,088 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:20:48,088 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:20:48,088 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:20:48,090 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:20:48,091 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:20:48,091 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 13:20:48,115 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:20:48,116 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:20:48,117 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:20:48,117 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:20:48,117 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:20:48,117 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:20:48,118 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:20:48,118 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:20:48,118 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:20:48,118 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:20:48,118 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:20:48,119 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:20:48,119 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:20:48,119 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:20:48,119 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:20:48,119 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:20:48,120 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:20:48,120 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:20:48,120 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:20:48,120 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:20:48,120 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:20:48,121 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:20:48,121 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:20:48,121 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:20:48,121 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:20:48,121 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:20:48,121 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:20:48,122 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:20:48,122 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 13:20:48,155 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:20:48,167 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:20:48,174 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:20:48,176 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:20:48,176 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:20:48,177 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/seq-mthreaded/pals_lcr-var-start-time.4_false-unreach-call.2.ufo.UNBOUNDED.pals.c [2019-03-18 13:20:48,233 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1beea9804/83710ac56ab141d9a49f395e9b90c884/FLAG6f3f398c2 [2019-03-18 13:20:48,720 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:20:48,721 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/seq-mthreaded/pals_lcr-var-start-time.4_false-unreach-call.2.ufo.UNBOUNDED.pals.c [2019-03-18 13:20:48,733 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1beea9804/83710ac56ab141d9a49f395e9b90c884/FLAG6f3f398c2 [2019-03-18 13:20:49,029 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1beea9804/83710ac56ab141d9a49f395e9b90c884 [2019-03-18 13:20:49,038 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:20:49,040 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:20:49,041 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:20:49,041 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:20:49,044 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:20:49,045 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:20:49" (1/1) ... [2019-03-18 13:20:49,048 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ed3a1c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:20:49, skipping insertion in model container [2019-03-18 13:20:49,048 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:20:49" (1/1) ... [2019-03-18 13:20:49,056 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:20:49,110 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:20:49,346 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:20:49,355 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:20:49,424 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:20:49,443 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:20:49,444 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:20:49 WrapperNode [2019-03-18 13:20:49,444 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:20:49,445 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:20:49,445 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:20:49,445 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:20:49,531 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:20:49" (1/1) ... [2019-03-18 13:20:49,543 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:20:49" (1/1) ... [2019-03-18 13:20:49,583 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:20:49,584 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:20:49,584 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:20:49,584 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:20:49,593 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:20:49" (1/1) ... [2019-03-18 13:20:49,593 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:20:49" (1/1) ... [2019-03-18 13:20:49,596 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:20:49" (1/1) ... [2019-03-18 13:20:49,596 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:20:49" (1/1) ... [2019-03-18 13:20:49,603 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:20:49" (1/1) ... [2019-03-18 13:20:49,611 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:20:49" (1/1) ... [2019-03-18 13:20:49,614 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:20:49" (1/1) ... [2019-03-18 13:20:49,618 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:20:49,619 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:20:49,619 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:20:49,619 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:20:49,620 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:20:49" (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 13:20:49,683 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:20:49,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:20:50,675 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:20:50,676 INFO L286 CfgBuilder]: Removed 19 assue(true) statements. [2019-03-18 13:20:50,677 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:20:50 BoogieIcfgContainer [2019-03-18 13:20:50,678 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:20:50,678 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:20:50,678 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:20:50,678 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:20:50,681 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:20:50" (1/1) ... [2019-03-18 13:20:53,912 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:20:53 HornClauseAST [2019-03-18 13:20:53,913 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:20:53,913 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:20:53,913 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:20:53,913 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:20:53,915 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:20:53" (1/1) ... [2019-03-18 13:20:53,917 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/seq-mthreaded/ChcSmtPrinter_pals_lcr-var-start-time.4_false-unreach-call.2.ufo.UNBOUNDED.pals.c_UID1860554309054419031.smt2 [2019-03-18 13:20:54,108 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:20:54,110 INFO L168 Benchmark]: Toolchain (without parser) took 5071.37 ms. Allocated memory was 101.7 MB in the beginning and 282.1 MB in the end (delta: 180.4 MB). Free memory was 74.1 MB in the beginning and 47.8 MB in the end (delta: 26.3 MB). Peak memory consumption was 206.6 MB. Max. memory is 3.6 GB. [2019-03-18 13:20:54,112 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 90.7 MB. Free memory is still 58.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:20:54,112 INFO L168 Benchmark]: CACSL2BoogieTranslator took 403.33 ms. Allocated memory is still 101.7 MB. Free memory was 73.8 MB in the beginning and 58.7 MB in the end (delta: 15.1 MB). Peak memory consumption was 15.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:20:54,114 INFO L168 Benchmark]: Boogie Procedure Inliner took 139.01 ms. Allocated memory was 101.7 MB in the beginning and 129.5 MB in the end (delta: 27.8 MB). Free memory was 58.5 MB in the beginning and 111.5 MB in the end (delta: -53.0 MB). Peak memory consumption was 3.3 MB. Max. memory is 3.6 GB. [2019-03-18 13:20:54,115 INFO L168 Benchmark]: Boogie Preprocessor took 34.87 ms. Allocated memory is still 129.5 MB. Free memory was 111.5 MB in the beginning and 109.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:20:54,116 INFO L168 Benchmark]: RCFGBuilder took 1058.70 ms. Allocated memory is still 129.5 MB. Free memory was 109.4 MB in the beginning and 72.9 MB in the end (delta: 36.6 MB). Peak memory consumption was 36.6 MB. Max. memory is 3.6 GB. [2019-03-18 13:20:54,116 INFO L168 Benchmark]: IcfgToChc took 3235.00 ms. Allocated memory was 129.5 MB in the beginning and 282.1 MB in the end (delta: 152.6 MB). Free memory was 72.9 MB in the beginning and 77.8 MB in the end (delta: -5.0 MB). Peak memory consumption was 148.6 MB. Max. memory is 3.6 GB. [2019-03-18 13:20:54,117 INFO L168 Benchmark]: ChcSmtPrinter took 195.49 ms. Allocated memory is still 282.1 MB. Free memory was 77.8 MB in the beginning and 47.8 MB in the end (delta: 30.0 MB). Peak memory consumption was 30.0 MB. Max. memory is 3.6 GB. [2019-03-18 13:20:54,123 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 90.7 MB. Free memory is still 58.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 403.33 ms. Allocated memory is still 101.7 MB. Free memory was 73.8 MB in the beginning and 58.7 MB in the end (delta: 15.1 MB). Peak memory consumption was 15.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 139.01 ms. Allocated memory was 101.7 MB in the beginning and 129.5 MB in the end (delta: 27.8 MB). Free memory was 58.5 MB in the beginning and 111.5 MB in the end (delta: -53.0 MB). Peak memory consumption was 3.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 34.87 ms. Allocated memory is still 129.5 MB. Free memory was 111.5 MB in the beginning and 109.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1058.70 ms. Allocated memory is still 129.5 MB. Free memory was 109.4 MB in the beginning and 72.9 MB in the end (delta: 36.6 MB). Peak memory consumption was 36.6 MB. Max. memory is 3.6 GB. * IcfgToChc took 3235.00 ms. Allocated memory was 129.5 MB in the beginning and 282.1 MB in the end (delta: 152.6 MB). Free memory was 72.9 MB in the beginning and 77.8 MB in the end (delta: -5.0 MB). Peak memory consumption was 148.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 195.49 ms. Allocated memory is still 282.1 MB. Free memory was 77.8 MB in the beginning and 47.8 MB in the end (delta: 30.0 MB). Peak memory consumption was 30.0 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...