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/forester-heap/sll-circular_false-unreach-call_false-valid-memcleanup.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:47:24,117 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:47:24,119 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:47:24,130 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:47:24,131 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:47:24,132 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:47:24,133 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:47:24,135 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:47:24,137 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:47:24,138 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:47:24,139 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:47:24,139 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:47:24,140 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:47:24,141 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:47:24,142 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:47:24,143 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:47:24,144 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:47:24,146 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:47:24,148 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:47:24,150 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:47:24,151 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:47:24,152 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:47:24,155 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:47:24,156 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:47:24,156 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:47:24,157 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:47:24,157 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:47:24,159 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:47:24,159 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:47:24,160 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:47:24,161 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:47:24,162 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:47:24,163 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:47:24,163 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:47:24,164 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:47:24,164 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:47:24,164 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:47:24,166 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:47:24,166 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:47:24,167 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 12:47:24,182 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:47:24,182 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:47:24,183 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:47:24,184 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:47:24,184 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:47:24,184 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:47:24,184 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:47:24,184 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:47:24,185 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:47:24,185 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:47:24,185 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:47:24,185 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:47:24,185 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:47:24,186 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:47:24,186 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:47:24,186 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:47:24,186 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:47:24,187 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:47:24,187 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:47:24,187 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:47:24,187 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:47:24,187 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:47:24,188 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:47:24,188 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:47:24,188 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:47:24,188 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:47:24,188 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:47:24,189 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:47:24,189 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 [2019-03-18 12:47:24,220 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:47:24,232 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:47:24,236 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:47:24,237 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:47:24,238 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:47:24,239 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/forester-heap/sll-circular_false-unreach-call_false-valid-memcleanup.i [2019-03-18 12:47:24,300 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/97fd458bf/ee337cb69220467fa62263a42702a710/FLAG5a0ab0240 [2019-03-18 12:47:24,821 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:47:24,824 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/forester-heap/sll-circular_false-unreach-call_false-valid-memcleanup.i [2019-03-18 12:47:24,840 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/97fd458bf/ee337cb69220467fa62263a42702a710/FLAG5a0ab0240 [2019-03-18 12:47:25,113 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/97fd458bf/ee337cb69220467fa62263a42702a710 [2019-03-18 12:47:25,124 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:47:25,125 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:47:25,127 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:47:25,127 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:47:25,131 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:47:25,132 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:47:25" (1/1) ... [2019-03-18 12:47:25,135 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@268feea3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:25, skipping insertion in model container [2019-03-18 12:47:25,136 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:47:25" (1/1) ... [2019-03-18 12:47:25,143 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:47:25,202 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:47:25,592 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:47:25,610 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:47:25,776 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:47:25,850 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:47:25,850 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:25 WrapperNode [2019-03-18 12:47:25,851 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:47:25,851 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:47:25,852 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:47:25,852 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:47:25,862 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:25" (1/1) ... [2019-03-18 12:47:25,884 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:25" (1/1) ... [2019-03-18 12:47:25,914 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:47:25,916 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:47:25,916 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:47:25,916 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:47:25,926 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:25" (1/1) ... [2019-03-18 12:47:25,926 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:25" (1/1) ... [2019-03-18 12:47:25,939 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:25" (1/1) ... [2019-03-18 12:47:25,939 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:25" (1/1) ... [2019-03-18 12:47:25,952 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:25" (1/1) ... [2019-03-18 12:47:25,958 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:25" (1/1) ... [2019-03-18 12:47:25,960 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:25" (1/1) ... [2019-03-18 12:47:25,963 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:47:25,963 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:47:25,964 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:47:25,964 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:47:25,965 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:25" (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 12:47:26,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-18 12:47:26,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-18 12:47:26,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-03-18 12:47:26,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-03-18 12:47:26,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-03-18 12:47:26,026 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-18 12:47:26,026 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:47:26,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:47:26,520 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:47:26,520 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-18 12:47:26,522 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:47:26 BoogieIcfgContainer [2019-03-18 12:47:26,522 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:47:26,523 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:47:26,523 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:47:26,523 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:47:26,525 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:47:26" (1/1) ... [2019-03-18 12:47:27,291 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:47:27 HornClauseAST [2019-03-18 12:47:27,291 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:47:27,291 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:47:27,292 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:47:27,292 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:47:27,293 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:47:27" (1/1) ... [2019-03-18 12:47:27,294 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/forester-heap/ChcSmtPrinter_sll-circular_false-unreach-call_false-valid-memcleanup.i_UID7471059690772977842.smt2 [2019-03-18 12:47:27,367 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:47:27,368 INFO L168 Benchmark]: Toolchain (without parser) took 2244.15 ms. Allocated memory was 115.3 MB in the beginning and 181.4 MB in the end (delta: 66.1 MB). Free memory was 63.2 MB in the beginning and 148.7 MB in the end (delta: -85.5 MB). Peak memory consumption was 79.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:27,370 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 115.3 MB. Free memory is still 82.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:47:27,370 INFO L168 Benchmark]: CACSL2BoogieTranslator took 724.43 ms. Allocated memory was 115.3 MB in the beginning and 125.8 MB in the end (delta: 10.5 MB). Free memory was 63.0 MB in the beginning and 94.1 MB in the end (delta: -31.2 MB). Peak memory consumption was 25.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:27,371 INFO L168 Benchmark]: Boogie Procedure Inliner took 63.10 ms. Allocated memory is still 125.8 MB. Free memory was 94.1 MB in the beginning and 92.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:27,371 INFO L168 Benchmark]: Boogie Preprocessor took 47.41 ms. Allocated memory is still 125.8 MB. Free memory was 92.1 MB in the beginning and 90.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:27,372 INFO L168 Benchmark]: RCFGBuilder took 559.02 ms. Allocated memory is still 125.8 MB. Free memory was 90.1 MB in the beginning and 69.9 MB in the end (delta: 20.2 MB). Peak memory consumption was 20.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:27,372 INFO L168 Benchmark]: IcfgToChc took 768.45 ms. Allocated memory was 125.8 MB in the beginning and 174.6 MB in the end (delta: 48.8 MB). Free memory was 69.9 MB in the beginning and 44.9 MB in the end (delta: 25.0 MB). Peak memory consumption was 73.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:27,372 INFO L168 Benchmark]: ChcSmtPrinter took 75.58 ms. Allocated memory was 174.6 MB in the beginning and 181.4 MB in the end (delta: 6.8 MB). Free memory was 44.9 MB in the beginning and 148.7 MB in the end (delta: -103.8 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:27,375 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 82.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 724.43 ms. Allocated memory was 115.3 MB in the beginning and 125.8 MB in the end (delta: 10.5 MB). Free memory was 63.0 MB in the beginning and 94.1 MB in the end (delta: -31.2 MB). Peak memory consumption was 25.3 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 63.10 ms. Allocated memory is still 125.8 MB. Free memory was 94.1 MB in the beginning and 92.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 47.41 ms. Allocated memory is still 125.8 MB. Free memory was 92.1 MB in the beginning and 90.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 559.02 ms. Allocated memory is still 125.8 MB. Free memory was 90.1 MB in the beginning and 69.9 MB in the end (delta: 20.2 MB). Peak memory consumption was 20.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 768.45 ms. Allocated memory was 125.8 MB in the beginning and 174.6 MB in the end (delta: 48.8 MB). Free memory was 69.9 MB in the beginning and 44.9 MB in the end (delta: 25.0 MB). Peak memory consumption was 73.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 75.58 ms. Allocated memory was 174.6 MB in the beginning and 181.4 MB in the end (delta: 6.8 MB). Free memory was 44.9 MB in the beginning and 148.7 MB in the end (delta: -103.8 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...