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/bitvector/s3_srvr_1_true-unreach-call_true-no-overflow.BV.c.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 11:48:28,177 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 11:48:28,179 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 11:48:28,191 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 11:48:28,191 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 11:48:28,200 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 11:48:28,207 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 11:48:28,210 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 11:48:28,212 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 11:48:28,221 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 11:48:28,222 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 11:48:28,222 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 11:48:28,226 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 11:48:28,227 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 11:48:28,228 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 11:48:28,233 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 11:48:28,234 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 11:48:28,236 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 11:48:28,238 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 11:48:28,239 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 11:48:28,241 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 11:48:28,242 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 11:48:28,244 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 11:48:28,244 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 11:48:28,244 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 11:48:28,245 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 11:48:28,246 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 11:48:28,247 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 11:48:28,247 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 11:48:28,248 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 11:48:28,248 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 11:48:28,249 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 11:48:28,250 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 11:48:28,250 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 11:48:28,251 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 11:48:28,251 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 11:48:28,251 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 11:48:28,252 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 11:48:28,253 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 11:48:28,253 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 11:48:28,273 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 11:48:28,273 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 11:48:28,274 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 11:48:28,274 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 11:48:28,275 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 11:48:28,275 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 11:48:28,275 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 11:48:28,275 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 11:48:28,275 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 11:48:28,276 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 11:48:28,276 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 11:48:28,276 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 11:48:28,276 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 11:48:28,276 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 11:48:28,277 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 11:48:28,277 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 11:48:28,277 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 11:48:28,277 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 11:48:28,277 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 11:48:28,278 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 11:48:28,278 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 11:48:28,278 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 11:48:28,278 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 11:48:28,278 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 11:48:28,279 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 11:48:28,279 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 11:48:28,279 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 11:48:28,279 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 11:48:28,279 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 11:48:28,317 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 11:48:28,330 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 11:48:28,333 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 11:48:28,335 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 11:48:28,335 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 11:48:28,336 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/bitvector/s3_srvr_1_true-unreach-call_true-no-overflow.BV.c.cil.c [2019-03-18 11:48:28,394 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ad239b8c/6d80cd76219c48cca7c24c92a3479623/FLAG7549751f9 [2019-03-18 11:48:28,877 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 11:48:28,888 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/bitvector/s3_srvr_1_true-unreach-call_true-no-overflow.BV.c.cil.c [2019-03-18 11:48:28,910 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ad239b8c/6d80cd76219c48cca7c24c92a3479623/FLAG7549751f9 [2019-03-18 11:48:29,207 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ad239b8c/6d80cd76219c48cca7c24c92a3479623 [2019-03-18 11:48:29,219 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 11:48:29,221 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 11:48:29,222 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 11:48:29,222 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 11:48:29,225 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 11:48:29,227 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 11:48:29" (1/1) ... [2019-03-18 11:48:29,230 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42186166 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:48:29, skipping insertion in model container [2019-03-18 11:48:29,230 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 11:48:29" (1/1) ... [2019-03-18 11:48:29,237 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 11:48:29,304 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 11:48:29,587 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 11:48:29,592 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 11:48:29,677 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 11:48:29,692 INFO L195 MainTranslator]: Completed translation [2019-03-18 11:48:29,692 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:48:29 WrapperNode [2019-03-18 11:48:29,692 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 11:48:29,693 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 11:48:29,693 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 11:48:29,693 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 11:48:29,787 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:48:29" (1/1) ... [2019-03-18 11:48:29,798 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:48:29" (1/1) ... [2019-03-18 11:48:29,846 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 11:48:29,847 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 11:48:29,847 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 11:48:29,847 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 11:48:29,863 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:48:29" (1/1) ... [2019-03-18 11:48:29,864 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:48:29" (1/1) ... [2019-03-18 11:48:29,868 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:48:29" (1/1) ... [2019-03-18 11:48:29,869 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:48:29" (1/1) ... [2019-03-18 11:48:29,883 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:48:29" (1/1) ... [2019-03-18 11:48:29,902 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:48:29" (1/1) ... [2019-03-18 11:48:29,905 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:48:29" (1/1) ... [2019-03-18 11:48:29,915 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 11:48:29,915 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 11:48:29,916 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 11:48:29,916 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 11:48:29,918 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:48:29" (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 11:48:29,969 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 11:48:29,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 11:48:30,121 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-03-18 11:48:31,195 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2019-03-18 11:48:31,195 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2019-03-18 11:48:31,196 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 11:48:31,197 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 11:48:31,198 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 11:48:31 BoogieIcfgContainer [2019-03-18 11:48:31,198 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 11:48:31,198 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 11:48:31,199 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 11:48:31,199 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 11:48:31,202 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 11:48:31" (1/1) ... [2019-03-18 11:48:35,353 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 11:48:35 HornClauseAST [2019-03-18 11:48:35,353 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 11:48:35,353 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 11:48:35,354 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 11:48:35,354 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 11:48:35,355 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 11:48:35" (1/1) ... [2019-03-18 11:48:35,356 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/bitvector/ChcSmtPrinter_s3_srvr_1_true-unreach-call_true-no-overflow.BV.c.cil.c_UID4011925262468639996.smt2 [2019-03-18 11:48:35,599 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 11:48:35,600 INFO L168 Benchmark]: Toolchain (without parser) took 6380.83 ms. Allocated memory was 101.7 MB in the beginning and 385.9 MB in the end (delta: 284.2 MB). Free memory was 74.1 MB in the beginning and 313.4 MB in the end (delta: -239.3 MB). Peak memory consumption was 251.7 MB. Max. memory is 3.6 GB. [2019-03-18 11:48:35,602 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 89.1 MB. Free memory is still 56.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 11:48:35,603 INFO L168 Benchmark]: CACSL2BoogieTranslator took 471.12 ms. Allocated memory is still 101.7 MB. Free memory was 73.8 MB in the beginning and 57.2 MB in the end (delta: 16.6 MB). Peak memory consumption was 16.6 MB. Max. memory is 3.6 GB. [2019-03-18 11:48:35,603 INFO L168 Benchmark]: Boogie Procedure Inliner took 153.29 ms. Allocated memory was 101.7 MB in the beginning and 130.0 MB in the end (delta: 28.3 MB). Free memory was 57.2 MB in the beginning and 111.2 MB in the end (delta: -54.0 MB). Peak memory consumption was 3.4 MB. Max. memory is 3.6 GB. [2019-03-18 11:48:35,604 INFO L168 Benchmark]: Boogie Preprocessor took 68.28 ms. Allocated memory is still 130.0 MB. Free memory was 111.2 MB in the beginning and 109.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2019-03-18 11:48:35,604 INFO L168 Benchmark]: RCFGBuilder took 1282.90 ms. Allocated memory is still 130.0 MB. Free memory was 108.9 MB in the beginning and 61.9 MB in the end (delta: 47.0 MB). Peak memory consumption was 47.0 MB. Max. memory is 3.6 GB. [2019-03-18 11:48:35,605 INFO L168 Benchmark]: IcfgToChc took 4154.64 ms. Allocated memory was 130.0 MB in the beginning and 303.0 MB in the end (delta: 173.0 MB). Free memory was 61.9 MB in the beginning and 60.9 MB in the end (delta: 1.0 MB). Peak memory consumption was 200.0 MB. Max. memory is 3.6 GB. [2019-03-18 11:48:35,605 INFO L168 Benchmark]: ChcSmtPrinter took 245.58 ms. Allocated memory was 303.0 MB in the beginning and 385.9 MB in the end (delta: 82.8 MB). Free memory was 60.9 MB in the beginning and 313.4 MB in the end (delta: -252.5 MB). Peak memory consumption was 37.2 MB. Max. memory is 3.6 GB. [2019-03-18 11:48:35,608 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 89.1 MB. Free memory is still 56.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 471.12 ms. Allocated memory is still 101.7 MB. Free memory was 73.8 MB in the beginning and 57.2 MB in the end (delta: 16.6 MB). Peak memory consumption was 16.6 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 153.29 ms. Allocated memory was 101.7 MB in the beginning and 130.0 MB in the end (delta: 28.3 MB). Free memory was 57.2 MB in the beginning and 111.2 MB in the end (delta: -54.0 MB). Peak memory consumption was 3.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 68.28 ms. Allocated memory is still 130.0 MB. Free memory was 111.2 MB in the beginning and 109.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1282.90 ms. Allocated memory is still 130.0 MB. Free memory was 108.9 MB in the beginning and 61.9 MB in the end (delta: 47.0 MB). Peak memory consumption was 47.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 4154.64 ms. Allocated memory was 130.0 MB in the beginning and 303.0 MB in the end (delta: 173.0 MB). Free memory was 61.9 MB in the beginning and 60.9 MB in the end (delta: 1.0 MB). Peak memory consumption was 200.0 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 245.58 ms. Allocated memory was 303.0 MB in the beginning and 385.9 MB in the end (delta: 82.8 MB). Free memory was 60.9 MB in the beginning and 313.4 MB in the end (delta: -252.5 MB). Peak memory consumption was 37.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...