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/eca-rers2012/Problem16_label22_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:08:43,982 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:08:43,985 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:08:43,998 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:08:43,999 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:08:44,000 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:08:44,001 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:08:44,003 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:08:44,004 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:08:44,005 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:08:44,006 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:08:44,006 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:08:44,007 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:08:44,008 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:08:44,009 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:08:44,010 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:08:44,011 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:08:44,013 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:08:44,015 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:08:44,017 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:08:44,018 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:08:44,019 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:08:44,022 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:08:44,022 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:08:44,022 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:08:44,023 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:08:44,024 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:08:44,025 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:08:44,025 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:08:44,026 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:08:44,027 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:08:44,027 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:08:44,029 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:08:44,029 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:08:44,030 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:08:44,030 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:08:44,030 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:08:44,031 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:08:44,032 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:08:44,032 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 21:08:44,048 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:08:44,048 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:08:44,049 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:08:44,049 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:08:44,050 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:08:44,050 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:08:44,050 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:08:44,050 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:08:44,051 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:08:44,051 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:08:44,051 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:08:44,051 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:08:44,051 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:08:44,051 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:08:44,052 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:08:44,052 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:08:44,052 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:08:44,052 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:08:44,052 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:08:44,053 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:08:44,053 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:08:44,053 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:08:44,053 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:08:44,053 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:08:44,054 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:08:44,054 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:08:44,054 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:08:44,054 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:08:44,054 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 21:08:44,114 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:08:44,134 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:08:44,141 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:08:44,142 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:08:44,143 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:08:44,144 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem16_label22_false-unreach-call.c [2019-03-17 21:08:44,208 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8dbc075ac/846110a315b84fe3b2f6a84ae3e83b81/FLAGc0e806074 [2019-03-17 21:08:44,841 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:08:44,842 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem16_label22_false-unreach-call.c [2019-03-17 21:08:44,874 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8dbc075ac/846110a315b84fe3b2f6a84ae3e83b81/FLAGc0e806074 [2019-03-17 21:08:45,030 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8dbc075ac/846110a315b84fe3b2f6a84ae3e83b81 [2019-03-17 21:08:45,039 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:08:45,041 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:08:45,042 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:08:45,042 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:08:45,049 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:08:45,051 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:08:45" (1/1) ... [2019-03-17 21:08:45,054 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c82bcc1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:45, skipping insertion in model container [2019-03-17 21:08:45,054 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:08:45" (1/1) ... [2019-03-17 21:08:45,062 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:08:45,156 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:08:45,838 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:08:45,843 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:08:46,050 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:08:46,076 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:08:46,076 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:46 WrapperNode [2019-03-17 21:08:46,077 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:08:46,206 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:08:46,207 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:08:46,207 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:08:46,216 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:46" (1/1) ... [2019-03-17 21:08:46,253 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:46" (1/1) ... [2019-03-17 21:08:46,405 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:08:46,406 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:08:46,406 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:08:46,406 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:08:46,418 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:46" (1/1) ... [2019-03-17 21:08:46,418 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:46" (1/1) ... [2019-03-17 21:08:46,431 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:46" (1/1) ... [2019-03-17 21:08:46,432 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:46" (1/1) ... [2019-03-17 21:08:46,483 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:46" (1/1) ... [2019-03-17 21:08:46,501 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:46" (1/1) ... [2019-03-17 21:08:46,519 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:46" (1/1) ... [2019-03-17 21:08:46,541 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:08:46,543 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:08:46,543 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:08:46,544 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:08:46,546 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:46" (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 21:08:46,611 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:08:46,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:08:52,428 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:08:52,428 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-17 21:08:52,430 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:08:52 BoogieIcfgContainer [2019-03-17 21:08:52,430 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:08:52,430 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:08:52,430 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:08:52,431 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:08:52,433 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:08:52" (1/1) ... [2019-03-17 21:08:56,703 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:08:56 HornClauseAST [2019-03-17 21:08:56,703 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:08:56,704 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:08:56,704 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:08:56,704 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:08:56,706 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:08:56" (1/1) ... [2019-03-17 21:08:56,708 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem16_label22_false-unreach-call.c_UID7741769414185078697.smt2 [2019-03-17 21:08:56,984 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:08:56,986 INFO L168 Benchmark]: Toolchain (without parser) took 11946.02 ms. Allocated memory was 101.7 MB in the beginning and 461.9 MB in the end (delta: 360.2 MB). Free memory was 69.4 MB in the beginning and 221.3 MB in the end (delta: -151.9 MB). Peak memory consumption was 208.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:56,988 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 88.6 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:08:56,988 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1034.89 ms. Allocated memory was 101.7 MB in the beginning and 119.5 MB in the end (delta: 17.8 MB). Free memory was 69.1 MB in the beginning and 52.9 MB in the end (delta: 16.2 MB). Peak memory consumption was 45.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:56,988 INFO L168 Benchmark]: Boogie Procedure Inliner took 199.53 ms. Allocated memory is still 147.8 MB. Free memory was 124.7 MB in the beginning and 101.1 MB in the end (delta: 23.6 MB). Peak memory consumption was 23.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:56,989 INFO L168 Benchmark]: Boogie Preprocessor took 136.89 ms. Allocated memory is still 147.8 MB. Free memory was 101.1 MB in the beginning and 86.2 MB in the end (delta: 14.9 MB). Peak memory consumption was 14.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:56,989 INFO L168 Benchmark]: RCFGBuilder took 5886.65 ms. Allocated memory was 147.8 MB in the beginning and 183.5 MB in the end (delta: 35.7 MB). Free memory was 86.2 MB in the beginning and 75.8 MB in the end (delta: 10.4 MB). Peak memory consumption was 74.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:56,990 INFO L168 Benchmark]: IcfgToChc took 4273.38 ms. Allocated memory was 183.5 MB in the beginning and 461.9 MB in the end (delta: 278.4 MB). Free memory was 75.8 MB in the beginning and 276.3 MB in the end (delta: -200.5 MB). Peak memory consumption was 205.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:56,990 INFO L168 Benchmark]: ChcSmtPrinter took 280.33 ms. Allocated memory is still 461.9 MB. Free memory was 276.3 MB in the beginning and 221.3 MB in the end (delta: 55.0 MB). Peak memory consumption was 55.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:56,994 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 88.6 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1034.89 ms. Allocated memory was 101.7 MB in the beginning and 119.5 MB in the end (delta: 17.8 MB). Free memory was 69.1 MB in the beginning and 52.9 MB in the end (delta: 16.2 MB). Peak memory consumption was 45.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 199.53 ms. Allocated memory is still 147.8 MB. Free memory was 124.7 MB in the beginning and 101.1 MB in the end (delta: 23.6 MB). Peak memory consumption was 23.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 136.89 ms. Allocated memory is still 147.8 MB. Free memory was 101.1 MB in the beginning and 86.2 MB in the end (delta: 14.9 MB). Peak memory consumption was 14.9 MB. Max. memory is 3.6 GB. * RCFGBuilder took 5886.65 ms. Allocated memory was 147.8 MB in the beginning and 183.5 MB in the end (delta: 35.7 MB). Free memory was 86.2 MB in the beginning and 75.8 MB in the end (delta: 10.4 MB). Peak memory consumption was 74.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 4273.38 ms. Allocated memory was 183.5 MB in the beginning and 461.9 MB in the end (delta: 278.4 MB). Free memory was 75.8 MB in the beginning and 276.3 MB in the end (delta: -200.5 MB). Peak memory consumption was 205.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 280.33 ms. Allocated memory is still 461.9 MB. Free memory was 276.3 MB in the beginning and 221.3 MB in the end (delta: 55.0 MB). Peak memory consumption was 55.0 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...