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/ssh-simplified/s3_srvr_1_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:28:40,051 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:28:40,052 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:28:40,064 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:28:40,065 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:28:40,066 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:28:40,067 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:28:40,069 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:28:40,071 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:28:40,072 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:28:40,072 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:28:40,073 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:28:40,074 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:28:40,075 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:28:40,076 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:28:40,076 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:28:40,077 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:28:40,079 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:28:40,081 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:28:40,085 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:28:40,087 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:28:40,088 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:28:40,093 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:28:40,095 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:28:40,096 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:28:40,098 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:28:40,102 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:28:40,104 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:28:40,104 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:28:40,105 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:28:40,106 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:28:40,109 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:28:40,110 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:28:40,111 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:28:40,112 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:28:40,112 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:28:40,113 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:28:40,115 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:28:40,115 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:28:40,117 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 13:28:40,146 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:28:40,147 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:28:40,148 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:28:40,148 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:28:40,148 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:28:40,149 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:28:40,149 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:28:40,150 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:28:40,150 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:28:40,150 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:28:40,150 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:28:40,150 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:28:40,151 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:28:40,151 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:28:40,151 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:28:40,151 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:28:40,151 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:28:40,152 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:28:40,153 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:28:40,153 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:28:40,153 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:28:40,153 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:28:40,154 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:28:40,154 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:28:40,154 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:28:40,154 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:28:40,154 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:28:40,155 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:28:40,155 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 13:28:40,204 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:28:40,219 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:28:40,222 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:28:40,224 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:28:40,224 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:28:40,224 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ssh-simplified/s3_srvr_1_true-unreach-call_false-termination.cil.c [2019-03-18 13:28:40,290 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/238c46751/6aec10c0ed5a4aab812d5ccc4ea02d87/FLAGa211763f6 [2019-03-18 13:28:40,801 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:28:40,802 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ssh-simplified/s3_srvr_1_true-unreach-call_false-termination.cil.c [2019-03-18 13:28:40,813 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/238c46751/6aec10c0ed5a4aab812d5ccc4ea02d87/FLAGa211763f6 [2019-03-18 13:28:41,119 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/238c46751/6aec10c0ed5a4aab812d5ccc4ea02d87 [2019-03-18 13:28:41,127 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:28:41,129 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:28:41,130 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:28:41,132 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:28:41,136 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:28:41,137 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:28:41" (1/1) ... [2019-03-18 13:28:41,140 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e5554fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:41, skipping insertion in model container [2019-03-18 13:28:41,140 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:28:41" (1/1) ... [2019-03-18 13:28:41,147 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:28:41,212 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:28:41,540 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:28:41,545 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:28:41,662 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:28:41,681 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:28:41,681 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:41 WrapperNode [2019-03-18 13:28:41,681 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:28:41,682 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:28:41,682 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:28:41,683 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:28:41,770 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:41" (1/1) ... [2019-03-18 13:28:41,789 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:41" (1/1) ... [2019-03-18 13:28:41,833 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:28:41,837 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:28:41,837 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:28:41,837 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:28:41,853 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:41" (1/1) ... [2019-03-18 13:28:41,853 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:41" (1/1) ... [2019-03-18 13:28:41,856 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:41" (1/1) ... [2019-03-18 13:28:41,857 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:41" (1/1) ... [2019-03-18 13:28:41,870 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:41" (1/1) ... [2019-03-18 13:28:41,894 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:41" (1/1) ... [2019-03-18 13:28:41,897 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:41" (1/1) ... [2019-03-18 13:28:41,901 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:28:41,901 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:28:41,902 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:28:41,902 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:28:41,903 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:41" (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 13:28:41,968 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:28:41,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:28:42,093 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-03-18 13:28:43,150 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2019-03-18 13:28:43,150 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2019-03-18 13:28:43,152 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:28:43,152 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-18 13:28:43,154 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:28:43 BoogieIcfgContainer [2019-03-18 13:28:43,154 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:28:43,154 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:28:43,155 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:28:43,155 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:28:43,158 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:28:43" (1/1) ... [2019-03-18 13:28:47,779 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:28:47 HornClauseAST [2019-03-18 13:28:47,779 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:28:47,779 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:28:47,780 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:28:47,780 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:28:47,781 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:28:47" (1/1) ... [2019-03-18 13:28:47,782 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/ssh-simplified/ChcSmtPrinter_s3_srvr_1_true-unreach-call_false-termination.cil.c_UID4908887572230454088.smt2 [2019-03-18 13:28:48,036 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:28:48,038 INFO L168 Benchmark]: Toolchain (without parser) took 6910.11 ms. Allocated memory was 102.2 MB in the beginning and 382.7 MB in the end (delta: 280.5 MB). Free memory was 74.2 MB in the beginning and 91.3 MB in the end (delta: -17.1 MB). Peak memory consumption was 263.4 MB. Max. memory is 3.6 GB. [2019-03-18 13:28:48,039 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 89.7 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:28:48,040 INFO L168 Benchmark]: CACSL2BoogieTranslator took 552.28 ms. Allocated memory is still 102.2 MB. Free memory was 74.0 MB in the beginning and 57.9 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:28:48,041 INFO L168 Benchmark]: Boogie Procedure Inliner took 151.19 ms. Allocated memory was 102.2 MB in the beginning and 130.5 MB in the end (delta: 28.3 MB). Free memory was 57.7 MB in the beginning and 111.5 MB in the end (delta: -53.8 MB). Peak memory consumption was 3.3 MB. Max. memory is 3.6 GB. [2019-03-18 13:28:48,041 INFO L168 Benchmark]: Boogie Preprocessor took 64.22 ms. Allocated memory is still 130.5 MB. Free memory was 111.5 MB in the beginning and 109.2 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 3.6 GB. [2019-03-18 13:28:48,041 INFO L168 Benchmark]: RCFGBuilder took 1252.64 ms. Allocated memory is still 130.5 MB. Free memory was 109.2 MB in the beginning and 60.9 MB in the end (delta: 48.3 MB). Peak memory consumption was 48.3 MB. Max. memory is 3.6 GB. [2019-03-18 13:28:48,043 INFO L168 Benchmark]: IcfgToChc took 4624.80 ms. Allocated memory was 130.5 MB in the beginning and 382.7 MB in the end (delta: 252.2 MB). Free memory was 60.9 MB in the beginning and 136.9 MB in the end (delta: -76.0 MB). Peak memory consumption was 192.0 MB. Max. memory is 3.6 GB. [2019-03-18 13:28:48,043 INFO L168 Benchmark]: ChcSmtPrinter took 256.94 ms. Allocated memory is still 382.7 MB. Free memory was 136.9 MB in the beginning and 91.3 MB in the end (delta: 45.6 MB). Peak memory consumption was 45.6 MB. Max. memory is 3.6 GB. [2019-03-18 13:28:48,049 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 89.7 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 552.28 ms. Allocated memory is still 102.2 MB. Free memory was 74.0 MB in the beginning and 57.9 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 151.19 ms. Allocated memory was 102.2 MB in the beginning and 130.5 MB in the end (delta: 28.3 MB). Free memory was 57.7 MB in the beginning and 111.5 MB in the end (delta: -53.8 MB). Peak memory consumption was 3.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 64.22 ms. Allocated memory is still 130.5 MB. Free memory was 111.5 MB in the beginning and 109.2 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1252.64 ms. Allocated memory is still 130.5 MB. Free memory was 109.2 MB in the beginning and 60.9 MB in the end (delta: 48.3 MB). Peak memory consumption was 48.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 4624.80 ms. Allocated memory was 130.5 MB in the beginning and 382.7 MB in the end (delta: 252.2 MB). Free memory was 60.9 MB in the beginning and 136.9 MB in the end (delta: -76.0 MB). Peak memory consumption was 192.0 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 256.94 ms. Allocated memory is still 382.7 MB. Free memory was 136.9 MB in the beginning and 91.3 MB in the end (delta: 45.6 MB). Peak memory consumption was 45.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...