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/ldv-regression/stateful_check_false-unreach-call_false-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:44:29,840 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:44:29,842 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:44:29,865 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:44:29,865 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:44:29,867 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:44:29,868 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:44:29,871 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:44:29,874 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:44:29,875 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:44:29,887 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:44:29,888 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:44:29,890 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:44:29,893 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:44:29,897 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:44:29,899 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:44:29,899 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:44:29,903 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:44:29,910 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:44:29,912 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:44:29,914 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:44:29,916 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:44:29,921 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:44:29,921 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:44:29,922 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:44:29,923 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:44:29,923 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:44:29,925 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:44:29,925 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:44:29,928 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:44:29,930 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:44:29,931 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:44:29,933 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:44:29,933 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:44:29,934 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:44:29,934 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:44:29,934 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:44:29,935 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:44:29,936 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:44:29,936 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 21:44:29,963 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:44:29,963 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:44:29,965 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:44:29,966 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:44:29,966 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:44:29,966 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:44:29,966 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:44:29,967 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:44:29,968 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:44:29,968 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:44:29,968 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:44:29,968 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:44:29,968 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:44:29,969 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:44:29,969 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:44:29,969 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:44:29,969 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:44:29,969 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:44:29,970 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:44:29,971 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:44:29,971 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:44:29,971 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:44:29,972 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:44:29,972 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:44:29,972 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:44:29,972 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:44:29,973 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:44:29,973 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:44:29,973 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 21:44:30,029 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:44:30,044 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:44:30,048 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:44:30,050 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:44:30,050 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:44:30,051 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-regression/stateful_check_false-unreach-call_false-termination.i [2019-03-17 21:44:30,115 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dbdd5f5dc/f768f48abf7b46ad9c034fe4e7d50ec0/FLAG8f126f67a [2019-03-17 21:44:30,533 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:44:30,534 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-regression/stateful_check_false-unreach-call_false-termination.i [2019-03-17 21:44:30,543 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dbdd5f5dc/f768f48abf7b46ad9c034fe4e7d50ec0/FLAG8f126f67a [2019-03-17 21:44:30,922 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dbdd5f5dc/f768f48abf7b46ad9c034fe4e7d50ec0 [2019-03-17 21:44:30,932 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:44:30,934 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:44:30,935 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:44:30,935 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:44:30,938 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:44:30,939 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:44:30" (1/1) ... [2019-03-17 21:44:30,942 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e3e8679 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:30, skipping insertion in model container [2019-03-17 21:44:30,942 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:44:30" (1/1) ... [2019-03-17 21:44:30,950 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:44:30,970 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:44:31,152 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:44:31,156 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:44:31,178 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:44:31,193 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:44:31,193 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:31 WrapperNode [2019-03-17 21:44:31,193 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:44:31,194 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:44:31,194 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:44:31,194 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:44:31,202 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:31" (1/1) ... [2019-03-17 21:44:31,208 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:31" (1/1) ... [2019-03-17 21:44:31,229 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:44:31,229 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:44:31,229 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:44:31,230 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:44:31,237 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:31" (1/1) ... [2019-03-17 21:44:31,237 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:31" (1/1) ... [2019-03-17 21:44:31,239 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:31" (1/1) ... [2019-03-17 21:44:31,239 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:31" (1/1) ... [2019-03-17 21:44:31,243 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:31" (1/1) ... [2019-03-17 21:44:31,249 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:31" (1/1) ... [2019-03-17 21:44:31,251 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:31" (1/1) ... [2019-03-17 21:44:31,253 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:44:31,253 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:44:31,254 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:44:31,254 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:44:31,255 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:31" (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 21:44:31,414 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:44:31,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:44:31,881 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:44:31,882 INFO L286 CfgBuilder]: Removed 35 assue(true) statements. [2019-03-17 21:44:31,883 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:44:31 BoogieIcfgContainer [2019-03-17 21:44:31,883 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:44:31,883 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:44:31,884 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:44:31,884 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:44:31,887 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:44:31" (1/1) ... [2019-03-17 21:44:32,520 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:44:32 HornClauseAST [2019-03-17 21:44:32,520 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:44:32,521 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:44:32,522 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:44:32,522 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:44:32,523 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:44:32" (1/1) ... [2019-03-17 21:44:32,524 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/ldv-regression/ChcSmtPrinter_stateful_check_false-unreach-call_false-termination.i_UID5977686462580822180.smt2 [2019-03-17 21:44:32,584 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:44:32,588 INFO L168 Benchmark]: Toolchain (without parser) took 1655.14 ms. Allocated memory was 115.3 MB in the beginning and 175.6 MB in the end (delta: 60.3 MB). Free memory was 64.0 MB in the beginning and 103.3 MB in the end (delta: -39.3 MB). Peak memory consumption was 21.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:32,590 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 115.3 MB. Free memory is still 82.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:44:32,590 INFO L168 Benchmark]: CACSL2BoogieTranslator took 259.07 ms. Allocated memory is still 115.3 MB. Free memory was 63.8 MB in the beginning and 53.9 MB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:32,590 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.85 ms. Allocated memory is still 115.3 MB. Free memory was 53.6 MB in the beginning and 52.0 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:32,591 INFO L168 Benchmark]: Boogie Preprocessor took 23.70 ms. Allocated memory is still 115.3 MB. Free memory was 52.0 MB in the beginning and 50.7 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:32,591 INFO L168 Benchmark]: RCFGBuilder took 629.93 ms. Allocated memory was 115.3 MB in the beginning and 125.3 MB in the end (delta: 10.0 MB). Free memory was 50.5 MB in the beginning and 88.6 MB in the end (delta: -38.1 MB). Peak memory consumption was 11.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:32,592 INFO L168 Benchmark]: IcfgToChc took 636.93 ms. Allocated memory was 125.3 MB in the beginning and 175.6 MB in the end (delta: 50.3 MB). Free memory was 88.6 MB in the beginning and 107.8 MB in the end (delta: -19.3 MB). Peak memory consumption was 50.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:32,592 INFO L168 Benchmark]: ChcSmtPrinter took 64.12 ms. Allocated memory is still 175.6 MB. Free memory was 107.8 MB in the beginning and 103.3 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:32,595 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 115.3 MB. Free memory is still 82.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 259.07 ms. Allocated memory is still 115.3 MB. Free memory was 63.8 MB in the beginning and 53.9 MB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 34.85 ms. Allocated memory is still 115.3 MB. Free memory was 53.6 MB in the beginning and 52.0 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 23.70 ms. Allocated memory is still 115.3 MB. Free memory was 52.0 MB in the beginning and 50.7 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 629.93 ms. Allocated memory was 115.3 MB in the beginning and 125.3 MB in the end (delta: 10.0 MB). Free memory was 50.5 MB in the beginning and 88.6 MB in the end (delta: -38.1 MB). Peak memory consumption was 11.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 636.93 ms. Allocated memory was 125.3 MB in the beginning and 175.6 MB in the end (delta: 50.3 MB). Free memory was 88.6 MB in the beginning and 107.8 MB in the end (delta: -19.3 MB). Peak memory consumption was 50.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 64.12 ms. Allocated memory is still 175.6 MB. Free memory was 107.8 MB in the beginning and 103.3 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...