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/Problem17_label04_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:12:21,506 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:12:21,508 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:12:21,520 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:12:21,520 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:12:21,521 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:12:21,523 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:12:21,525 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:12:21,526 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:12:21,527 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:12:21,528 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:12:21,528 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:12:21,529 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:12:21,530 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:12:21,531 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:12:21,532 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:12:21,533 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:12:21,535 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:12:21,537 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:12:21,539 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:12:21,540 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:12:21,541 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:12:21,544 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:12:21,545 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:12:21,545 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:12:21,546 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:12:21,547 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:12:21,548 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:12:21,548 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:12:21,549 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:12:21,550 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:12:21,550 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:12:21,552 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:12:21,552 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:12:21,552 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:12:21,553 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:12:21,553 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:12:21,554 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:12:21,555 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:12:21,555 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 12:12:21,572 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:12:21,573 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:12:21,574 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:12:21,574 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:12:21,574 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:12:21,575 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:12:21,575 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:12:21,575 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:12:21,575 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:12:21,576 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:12:21,576 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:12:21,576 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:12:21,576 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:12:21,576 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:12:21,576 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:12:21,577 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:12:21,577 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:12:21,577 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:12:21,577 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:12:21,577 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:12:21,578 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:12:21,578 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:12:21,578 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:12:21,578 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:12:21,578 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:12:21,579 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:12:21,579 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:12:21,579 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:12:21,579 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 12:12:21,617 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:12:21,628 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:12:21,632 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:12:21,633 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:12:21,634 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:12:21,634 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem17_label04_false-unreach-call.c [2019-03-18 12:12:21,686 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f90dcc0c/f3044f364ea74ea89faca4377eb63a66/FLAG804d1808d [2019-03-18 12:12:22,338 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:12:22,339 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem17_label04_false-unreach-call.c [2019-03-18 12:12:22,360 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f90dcc0c/f3044f364ea74ea89faca4377eb63a66/FLAG804d1808d [2019-03-18 12:12:22,473 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f90dcc0c/f3044f364ea74ea89faca4377eb63a66 [2019-03-18 12:12:22,486 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:12:22,487 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:12:22,489 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:12:22,489 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:12:22,493 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:12:22,495 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:12:22" (1/1) ... [2019-03-18 12:12:22,499 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fe27ddc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:22, skipping insertion in model container [2019-03-18 12:12:22,500 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:12:22" (1/1) ... [2019-03-18 12:12:22,508 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:12:22,624 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:12:23,595 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:12:23,603 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:12:24,016 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:12:24,298 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:12:24,298 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:24 WrapperNode [2019-03-18 12:12:24,298 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:12:24,299 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:12:24,300 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:12:24,300 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:12:24,310 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:24" (1/1) ... [2019-03-18 12:12:24,374 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:24" (1/1) ... [2019-03-18 12:12:24,614 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:12:24,615 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:12:24,615 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:12:24,615 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:12:24,626 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:24" (1/1) ... [2019-03-18 12:12:24,627 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:24" (1/1) ... [2019-03-18 12:12:24,662 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:24" (1/1) ... [2019-03-18 12:12:24,663 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:24" (1/1) ... [2019-03-18 12:12:24,787 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:24" (1/1) ... [2019-03-18 12:12:24,815 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:24" (1/1) ... [2019-03-18 12:12:24,889 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:24" (1/1) ... [2019-03-18 12:12:24,926 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:12:24,927 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:12:24,927 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:12:24,928 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:12:24,929 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:24" (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 12:12:25,002 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:12:25,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:12:34,049 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:12:34,050 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-18 12:12:34,051 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:12:34 BoogieIcfgContainer [2019-03-18 12:12:34,052 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:12:34,052 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:12:34,052 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:12:34,052 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:12:34,055 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:12:34" (1/1) ... [2019-03-18 12:12:40,032 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:12:40 HornClauseAST [2019-03-18 12:12:40,032 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:12:40,168 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:12:40,170 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:12:40,170 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:12:40,171 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:12:40" (1/1) ... [2019-03-18 12:12:40,175 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem17_label04_false-unreach-call.c_UID2522607751388461139.smt2 [2019-03-18 12:12:40,604 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:12:40,606 INFO L168 Benchmark]: Toolchain (without parser) took 18119.51 ms. Allocated memory was 114.8 MB in the beginning and 673.7 MB in the end (delta: 558.9 MB). Free memory was 55.4 MB in the beginning and 449.8 MB in the end (delta: -394.4 MB). Peak memory consumption was 164.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:12:40,608 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 114.8 MB. Free memory is still 82.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:12:40,608 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1810.19 ms. Allocated memory was 114.8 MB in the beginning and 207.6 MB in the end (delta: 92.8 MB). Free memory was 55.2 MB in the beginning and 168.1 MB in the end (delta: -112.9 MB). Peak memory consumption was 61.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:12:40,609 INFO L168 Benchmark]: Boogie Procedure Inliner took 315.04 ms. Allocated memory is still 207.6 MB. Free memory was 168.1 MB in the beginning and 107.2 MB in the end (delta: 60.8 MB). Peak memory consumption was 60.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:12:40,609 INFO L168 Benchmark]: Boogie Preprocessor took 311.96 ms. Allocated memory is still 207.6 MB. Free memory was 107.2 MB in the beginning and 74.9 MB in the end (delta: 32.3 MB). Peak memory consumption was 32.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:12:40,609 INFO L168 Benchmark]: RCFGBuilder took 9124.53 ms. Allocated memory was 207.6 MB in the beginning and 395.8 MB in the end (delta: 188.2 MB). Free memory was 74.9 MB in the beginning and 260.1 MB in the end (delta: -185.2 MB). Peak memory consumption was 154.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:12:40,614 INFO L168 Benchmark]: IcfgToChc took 5980.64 ms. Allocated memory was 395.8 MB in the beginning and 553.6 MB in the end (delta: 157.8 MB). Free memory was 260.1 MB in the beginning and 547.9 MB in the end (delta: -287.8 MB). Peak memory consumption was 378.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:12:40,614 INFO L168 Benchmark]: ChcSmtPrinter took 436.43 ms. Allocated memory is still 673.7 MB. Free memory was 538.1 MB in the beginning and 449.8 MB in the end (delta: 88.3 MB). Peak memory consumption was 88.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:12:40,620 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 114.8 MB. Free memory is still 82.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1810.19 ms. Allocated memory was 114.8 MB in the beginning and 207.6 MB in the end (delta: 92.8 MB). Free memory was 55.2 MB in the beginning and 168.1 MB in the end (delta: -112.9 MB). Peak memory consumption was 61.3 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 315.04 ms. Allocated memory is still 207.6 MB. Free memory was 168.1 MB in the beginning and 107.2 MB in the end (delta: 60.8 MB). Peak memory consumption was 60.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 311.96 ms. Allocated memory is still 207.6 MB. Free memory was 107.2 MB in the beginning and 74.9 MB in the end (delta: 32.3 MB). Peak memory consumption was 32.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 9124.53 ms. Allocated memory was 207.6 MB in the beginning and 395.8 MB in the end (delta: 188.2 MB). Free memory was 74.9 MB in the beginning and 260.1 MB in the end (delta: -185.2 MB). Peak memory consumption was 154.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 5980.64 ms. Allocated memory was 395.8 MB in the beginning and 553.6 MB in the end (delta: 157.8 MB). Free memory was 260.1 MB in the beginning and 547.9 MB in the end (delta: -287.8 MB). Peak memory consumption was 378.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 436.43 ms. Allocated memory is still 673.7 MB. Free memory was 538.1 MB in the beginning and 449.8 MB in the end (delta: 88.3 MB). Peak memory consumption was 88.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...