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_STARTPALS_ActiveStandby_false-unreach-call.4_1.ufo.UNBOUNDED.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:19:35,133 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:19:35,135 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:19:35,157 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:19:35,157 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:19:35,159 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:19:35,160 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:19:35,162 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:19:35,164 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:19:35,165 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:19:35,166 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:19:35,166 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:19:35,167 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:19:35,168 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:19:35,169 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:19:35,170 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:19:35,171 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:19:35,172 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:19:35,175 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:19:35,176 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:19:35,178 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:19:35,179 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:19:35,181 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:19:35,182 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:19:35,182 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:19:35,183 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:19:35,183 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:19:35,185 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:19:35,185 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:19:35,186 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:19:35,187 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:19:35,188 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:19:35,189 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:19:35,189 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:19:35,190 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:19:35,190 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:19:35,191 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:19:35,192 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:19:35,193 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:19:35,193 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 13:19:35,208 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:19:35,208 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:19:35,210 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:19:35,210 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:19:35,210 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:19:35,210 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:19:35,211 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:19:35,211 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:19:35,211 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:19:35,211 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:19:35,211 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:19:35,212 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:19:35,212 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:19:35,212 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:19:35,212 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:19:35,212 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:19:35,213 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:19:35,213 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:19:35,213 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:19:35,213 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:19:35,213 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:19:35,214 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:19:35,214 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:19:35,214 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:19:35,214 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:19:35,214 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:19:35,215 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:19:35,215 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:19:35,215 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 13:19:35,248 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:19:35,261 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:19:35,264 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:19:35,266 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:19:35,266 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:19:35,267 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/seq-mthreaded/pals_STARTPALS_ActiveStandby_false-unreach-call.4_1.ufo.UNBOUNDED.pals.c [2019-03-18 13:19:35,319 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d80f0903/1b766766a9fe4ff5b2070518c17001bf/FLAGfc603ca6d [2019-03-18 13:19:35,834 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:19:35,836 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/seq-mthreaded/pals_STARTPALS_ActiveStandby_false-unreach-call.4_1.ufo.UNBOUNDED.pals.c [2019-03-18 13:19:35,853 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d80f0903/1b766766a9fe4ff5b2070518c17001bf/FLAGfc603ca6d [2019-03-18 13:19:36,100 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d80f0903/1b766766a9fe4ff5b2070518c17001bf [2019-03-18 13:19:36,108 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:19:36,109 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:19:36,111 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:19:36,111 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:19:36,114 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:19:36,115 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:19:36" (1/1) ... [2019-03-18 13:19:36,120 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6781ef37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:36, skipping insertion in model container [2019-03-18 13:19:36,120 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:19:36" (1/1) ... [2019-03-18 13:19:36,128 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:19:36,188 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:19:36,524 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:19:36,543 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:19:36,635 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:19:36,665 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:19:36,666 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:36 WrapperNode [2019-03-18 13:19:36,666 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:19:36,667 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:19:36,667 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:19:36,667 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:19:36,764 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:36" (1/1) ... [2019-03-18 13:19:36,789 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:36" (1/1) ... [2019-03-18 13:19:36,847 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:19:36,848 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:19:36,848 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:19:36,848 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:19:36,858 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:36" (1/1) ... [2019-03-18 13:19:36,859 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:36" (1/1) ... [2019-03-18 13:19:36,865 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:36" (1/1) ... [2019-03-18 13:19:36,865 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:36" (1/1) ... [2019-03-18 13:19:36,881 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:36" (1/1) ... [2019-03-18 13:19:36,895 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:36" (1/1) ... [2019-03-18 13:19:36,900 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:36" (1/1) ... [2019-03-18 13:19:36,907 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:19:36,908 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:19:36,908 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:19:36,908 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:19:36,911 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:36" (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 13:19:36,991 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:19:36,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:19:39,028 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:19:39,029 INFO L286 CfgBuilder]: Removed 119 assue(true) statements. [2019-03-18 13:19:39,030 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:19:39 BoogieIcfgContainer [2019-03-18 13:19:39,030 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:19:39,031 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:19:39,031 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:19:39,031 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:19:39,033 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:19:39" (1/1) ... [2019-03-18 13:19:54,075 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:19:54 HornClauseAST [2019-03-18 13:19:54,075 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:19:54,075 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:19:54,075 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:19:54,076 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:19:54,077 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:19:54" (1/1) ... [2019-03-18 13:19:54,080 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/seq-mthreaded/ChcSmtPrinter_pals_STARTPALS_ActiveStandby_false-unreach-call.4_1.ufo.UNBOUNDED.pals.c_UID3815903310375072301.smt2 [2019-03-18 13:19:54,646 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:19:54,648 INFO L168 Benchmark]: Toolchain (without parser) took 18539.10 ms. Allocated memory was 114.3 MB in the beginning and 880.8 MB in the end (delta: 766.5 MB). Free memory was 62.4 MB in the beginning and 254.3 MB in the end (delta: -191.9 MB). Peak memory consumption was 574.6 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:54,650 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 114.3 MB. Free memory is still 82.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:19:54,650 INFO L168 Benchmark]: CACSL2BoogieTranslator took 555.76 ms. Allocated memory is still 114.3 MB. Free memory was 62.2 MB in the beginning and 43.4 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:54,650 INFO L168 Benchmark]: Boogie Procedure Inliner took 180.70 ms. Allocated memory was 114.3 MB in the beginning and 128.5 MB in the end (delta: 14.2 MB). Free memory was 43.2 MB in the beginning and 102.4 MB in the end (delta: -59.1 MB). Peak memory consumption was 11.9 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:54,655 INFO L168 Benchmark]: Boogie Preprocessor took 59.53 ms. Allocated memory is still 128.5 MB. Free memory was 102.4 MB in the beginning and 98.7 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.7 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:54,655 INFO L168 Benchmark]: RCFGBuilder took 2122.83 ms. Allocated memory was 128.5 MB in the beginning and 172.0 MB in the end (delta: 43.5 MB). Free memory was 98.7 MB in the beginning and 116.8 MB in the end (delta: -18.1 MB). Peak memory consumption was 60.5 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:54,656 INFO L168 Benchmark]: IcfgToChc took 15044.25 ms. Allocated memory was 172.0 MB in the beginning and 880.8 MB in the end (delta: 708.8 MB). Free memory was 116.8 MB in the beginning and 418.7 MB in the end (delta: -301.9 MB). Peak memory consumption was 707.5 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:54,656 INFO L168 Benchmark]: ChcSmtPrinter took 570.93 ms. Allocated memory is still 880.8 MB. Free memory was 418.7 MB in the beginning and 254.3 MB in the end (delta: 164.4 MB). Peak memory consumption was 164.4 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:54,659 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 114.3 MB. Free memory is still 82.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 555.76 ms. Allocated memory is still 114.3 MB. Free memory was 62.2 MB in the beginning and 43.4 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 180.70 ms. Allocated memory was 114.3 MB in the beginning and 128.5 MB in the end (delta: 14.2 MB). Free memory was 43.2 MB in the beginning and 102.4 MB in the end (delta: -59.1 MB). Peak memory consumption was 11.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 59.53 ms. Allocated memory is still 128.5 MB. Free memory was 102.4 MB in the beginning and 98.7 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 2122.83 ms. Allocated memory was 128.5 MB in the beginning and 172.0 MB in the end (delta: 43.5 MB). Free memory was 98.7 MB in the beginning and 116.8 MB in the end (delta: -18.1 MB). Peak memory consumption was 60.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 15044.25 ms. Allocated memory was 172.0 MB in the beginning and 880.8 MB in the end (delta: 708.8 MB). Free memory was 116.8 MB in the beginning and 418.7 MB in the end (delta: -301.9 MB). Peak memory consumption was 707.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 570.93 ms. Allocated memory is still 880.8 MB. Free memory was 418.7 MB in the beginning and 254.3 MB in the end (delta: 164.4 MB). Peak memory consumption was 164.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...