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/loop-industry-pattern/ofuf_2_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:49:22,089 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:49:22,091 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:49:22,102 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:49:22,103 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:49:22,107 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:49:22,109 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:49:22,111 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:49:22,112 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:49:22,114 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:49:22,115 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:49:22,115 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:49:22,116 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:49:22,117 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:49:22,118 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:49:22,119 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:49:22,120 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:49:22,122 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:49:22,124 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:49:22,126 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:49:22,127 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:49:22,128 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:49:22,131 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:49:22,131 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:49:22,131 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:49:22,132 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:49:22,133 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:49:22,134 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:49:22,134 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:49:22,135 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:49:22,136 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:49:22,137 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:49:22,138 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:49:22,138 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:49:22,139 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:49:22,139 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:49:22,139 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:49:22,140 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:49:22,141 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:49:22,142 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 12:49:22,157 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:49:22,157 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:49:22,159 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:49:22,159 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:49:22,159 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:49:22,159 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:49:22,160 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:49:22,160 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:49:22,160 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:49:22,160 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:49:22,160 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:49:22,161 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:49:22,161 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:49:22,161 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:49:22,161 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:49:22,161 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:49:22,161 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:49:22,162 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:49:22,162 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:49:22,162 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:49:22,162 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:49:22,162 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:49:22,163 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:49:22,163 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:49:22,163 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:49:22,163 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:49:22,163 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:49:22,164 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:49:22,164 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 12:49:22,210 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:49:22,228 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:49:22,232 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:49:22,233 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:49:22,233 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:49:22,234 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/loop-industry-pattern/ofuf_2_true-unreach-call.c [2019-03-18 12:49:22,293 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd80f5bdc/06a9ccc8e4ab4d05921e36ab4d654b32/FLAGab21e526e [2019-03-18 12:49:22,785 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:49:22,786 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/loop-industry-pattern/ofuf_2_true-unreach-call.c [2019-03-18 12:49:22,795 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd80f5bdc/06a9ccc8e4ab4d05921e36ab4d654b32/FLAGab21e526e [2019-03-18 12:49:23,114 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd80f5bdc/06a9ccc8e4ab4d05921e36ab4d654b32 [2019-03-18 12:49:23,124 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:49:23,126 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:49:23,128 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:49:23,128 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:49:23,135 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:49:23,136 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:49:23" (1/1) ... [2019-03-18 12:49:23,139 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d372212 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:23, skipping insertion in model container [2019-03-18 12:49:23,139 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:49:23" (1/1) ... [2019-03-18 12:49:23,147 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:49:23,204 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:49:23,548 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:49:23,561 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:49:23,754 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:49:23,783 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:49:23,783 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:23 WrapperNode [2019-03-18 12:49:23,784 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:49:23,784 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:49:23,785 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:49:23,785 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:49:23,791 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:23" (1/1) ... [2019-03-18 12:49:23,811 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:23" (1/1) ... [2019-03-18 12:49:23,863 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:49:23,864 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:49:23,864 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:49:23,864 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:49:23,877 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:23" (1/1) ... [2019-03-18 12:49:23,878 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:23" (1/1) ... [2019-03-18 12:49:23,890 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:23" (1/1) ... [2019-03-18 12:49:23,891 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:23" (1/1) ... [2019-03-18 12:49:23,940 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:23" (1/1) ... [2019-03-18 12:49:23,959 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:23" (1/1) ... [2019-03-18 12:49:23,969 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:23" (1/1) ... [2019-03-18 12:49:23,983 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:49:23,984 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:49:23,984 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:49:23,988 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:49:23,989 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:23" (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 12:49:24,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-03-18 12:49:24,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-03-18 12:49:24,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-18 12:49:24,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-18 12:49:24,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-18 12:49:24,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-03-18 12:49:24,078 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2019-03-18 12:49:24,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-03-18 12:49:24,079 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_95 [2019-03-18 12:49:24,079 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_95 [2019-03-18 12:49:24,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-03-18 12:49:24,079 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:49:24,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:49:24,080 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-18 12:49:26,226 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:49:26,227 INFO L286 CfgBuilder]: Removed 38 assue(true) statements. [2019-03-18 12:49:26,228 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:49:26 BoogieIcfgContainer [2019-03-18 12:49:26,229 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:49:26,229 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:49:26,229 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:49:26,230 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:49:26,232 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:49:26" (1/1) ... [2019-03-18 12:49:38,574 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:49:38 HornClauseAST [2019-03-18 12:49:38,574 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:49:38,574 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:49:38,575 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:49:38,575 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:49:38,576 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:49:38" (1/1) ... [2019-03-18 12:49:38,578 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/loop-industry-pattern/ChcSmtPrinter_ofuf_2_true-unreach-call.c_UID6510817596071134846.smt2 [2019-03-18 12:49:39,114 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:49:39,115 INFO L168 Benchmark]: Toolchain (without parser) took 15990.53 ms. Allocated memory was 115.9 MB in the beginning and 742.9 MB in the end (delta: 627.0 MB). Free memory was 64.9 MB in the beginning and 116.9 MB in the end (delta: -52.0 MB). Peak memory consumption was 575.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:49:39,117 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 115.9 MB. Free memory is still 83.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:49:39,117 INFO L168 Benchmark]: CACSL2BoogieTranslator took 656.40 ms. Allocated memory was 115.9 MB in the beginning and 127.9 MB in the end (delta: 12.1 MB). Free memory was 64.7 MB in the beginning and 100.8 MB in the end (delta: -36.1 MB). Peak memory consumption was 25.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:49:39,118 INFO L168 Benchmark]: Boogie Procedure Inliner took 79.06 ms. Allocated memory is still 127.9 MB. Free memory was 100.8 MB in the beginning and 95.7 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:49:39,119 INFO L168 Benchmark]: Boogie Preprocessor took 119.80 ms. Allocated memory is still 127.9 MB. Free memory was 95.7 MB in the beginning and 91.1 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:49:39,119 INFO L168 Benchmark]: RCFGBuilder took 2245.18 ms. Allocated memory was 127.9 MB in the beginning and 171.4 MB in the end (delta: 43.5 MB). Free memory was 91.1 MB in the beginning and 104.4 MB in the end (delta: -13.3 MB). Peak memory consumption was 55.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:49:39,120 INFO L168 Benchmark]: IcfgToChc took 12344.80 ms. Allocated memory was 171.4 MB in the beginning and 742.9 MB in the end (delta: 571.5 MB). Free memory was 104.4 MB in the beginning and 227.0 MB in the end (delta: -122.6 MB). Peak memory consumption was 525.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:49:39,120 INFO L168 Benchmark]: ChcSmtPrinter took 539.43 ms. Allocated memory is still 742.9 MB. Free memory was 227.0 MB in the beginning and 116.9 MB in the end (delta: 110.1 MB). Peak memory consumption was 110.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:49:39,123 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 115.9 MB. Free memory is still 83.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 656.40 ms. Allocated memory was 115.9 MB in the beginning and 127.9 MB in the end (delta: 12.1 MB). Free memory was 64.7 MB in the beginning and 100.8 MB in the end (delta: -36.1 MB). Peak memory consumption was 25.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 79.06 ms. Allocated memory is still 127.9 MB. Free memory was 100.8 MB in the beginning and 95.7 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 119.80 ms. Allocated memory is still 127.9 MB. Free memory was 95.7 MB in the beginning and 91.1 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 3.6 GB. * RCFGBuilder took 2245.18 ms. Allocated memory was 127.9 MB in the beginning and 171.4 MB in the end (delta: 43.5 MB). Free memory was 91.1 MB in the beginning and 104.4 MB in the end (delta: -13.3 MB). Peak memory consumption was 55.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 12344.80 ms. Allocated memory was 171.4 MB in the beginning and 742.9 MB in the end (delta: 571.5 MB). Free memory was 104.4 MB in the beginning and 227.0 MB in the end (delta: -122.6 MB). Peak memory consumption was 525.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 539.43 ms. Allocated memory is still 742.9 MB. Free memory was 227.0 MB in the beginning and 116.9 MB in the end (delta: 110.1 MB). Peak memory consumption was 110.1 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...