java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/loops/bubble_sort-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 06:34:35,356 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 06:34:35,359 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 06:34:35,377 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 06:34:35,378 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 06:34:35,380 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 06:34:35,382 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 06:34:35,391 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 06:34:35,396 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 06:34:35,399 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 06:34:35,400 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 06:34:35,402 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 06:34:35,402 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 06:34:35,404 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 06:34:35,406 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 06:34:35,407 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 06:34:35,409 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 06:34:35,410 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 06:34:35,411 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 06:34:35,416 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 06:34:35,420 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 06:34:35,421 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 06:34:35,422 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 06:34:35,423 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 06:34:35,425 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 06:34:35,426 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 06:34:35,426 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 06:34:35,428 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 06:34:35,429 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 06:34:35,430 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 06:34:35,430 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 06:34:35,433 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 06:34:35,433 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 06:34:35,434 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 06:34:35,436 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 06:34:35,436 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 06:34:35,437 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 06:34:35,437 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 06:34:35,437 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 06:34:35,438 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 06:34:35,439 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 06:34:35,440 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-15 06:34:35,465 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 06:34:35,465 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 06:34:35,466 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 06:34:35,466 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 06:34:35,466 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 06:34:35,467 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 06:34:35,467 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 06:34:35,467 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 06:34:35,467 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 06:34:35,468 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 06:34:35,468 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 06:34:35,468 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 06:34:35,468 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 06:34:35,468 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 06:34:35,469 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 06:34:35,469 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 06:34:35,469 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 06:34:35,469 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 06:34:35,469 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 06:34:35,470 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 06:34:35,470 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 06:34:35,470 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 06:34:35,470 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 06:34:35,470 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 06:34:35,471 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 06:34:35,471 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 06:34:35,471 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 06:34:35,471 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 06:34:35,471 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-15 06:34:35,753 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 06:34:35,766 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 06:34:35,770 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 06:34:35,771 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 06:34:35,772 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 06:34:35,773 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops/bubble_sort-1.c [2019-10-15 06:34:35,840 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1e5bf1a8/e9c9069d85d8442a972ef5bf6aab3dd8/FLAG23551e073 [2019-10-15 06:34:36,296 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 06:34:36,297 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops/bubble_sort-1.c [2019-10-15 06:34:36,302 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1e5bf1a8/e9c9069d85d8442a972ef5bf6aab3dd8/FLAG23551e073 [2019-10-15 06:34:36,624 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1e5bf1a8/e9c9069d85d8442a972ef5bf6aab3dd8 [2019-10-15 06:34:36,635 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 06:34:36,637 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 06:34:36,638 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 06:34:36,638 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 06:34:36,642 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 06:34:36,643 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:34:36" (1/1) ... [2019-10-15 06:34:36,646 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5efb01e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:34:36, skipping insertion in model container [2019-10-15 06:34:36,646 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:34:36" (1/1) ... [2019-10-15 06:34:36,654 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 06:34:36,677 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 06:34:36,928 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 06:34:36,938 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 06:34:37,085 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 06:34:37,104 INFO L192 MainTranslator]: Completed translation [2019-10-15 06:34:37,104 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:34:37 WrapperNode [2019-10-15 06:34:37,105 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 06:34:37,105 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 06:34:37,106 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 06:34:37,106 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 06:34:37,119 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:34:37" (1/1) ... [2019-10-15 06:34:37,119 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:34:37" (1/1) ... [2019-10-15 06:34:37,129 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:34:37" (1/1) ... [2019-10-15 06:34:37,129 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:34:37" (1/1) ... [2019-10-15 06:34:37,141 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:34:37" (1/1) ... [2019-10-15 06:34:37,152 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:34:37" (1/1) ... [2019-10-15 06:34:37,157 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:34:37" (1/1) ... [2019-10-15 06:34:37,160 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 06:34:37,162 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 06:34:37,162 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 06:34:37,162 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 06:34:37,164 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:34:37" (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 [2019-10-15 06:34:37,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 06:34:37,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 06:34:37,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-10-15 06:34:37,224 INFO L138 BoogieDeclarations]: Found implementation of procedure bubblesort [2019-10-15 06:34:37,224 INFO L138 BoogieDeclarations]: Found implementation of procedure bubblesort1 [2019-10-15 06:34:37,224 INFO L138 BoogieDeclarations]: Found implementation of procedure q1 [2019-10-15 06:34:37,225 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 06:34:37,225 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 06:34:37,225 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-15 06:34:37,225 INFO L130 BoogieDeclarations]: Found specification of procedure bubblesort [2019-10-15 06:34:37,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 06:34:37,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 06:34:37,226 INFO L130 BoogieDeclarations]: Found specification of procedure bubblesort1 [2019-10-15 06:34:37,226 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 06:34:37,226 INFO L130 BoogieDeclarations]: Found specification of procedure q1 [2019-10-15 06:34:37,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 06:34:37,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 06:34:37,227 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 06:34:37,227 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 06:34:37,227 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 06:34:37,831 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 06:34:37,832 INFO L284 CfgBuilder]: Removed 8 assume(true) statements. [2019-10-15 06:34:37,833 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 06:34:37 BoogieIcfgContainer [2019-10-15 06:34:37,833 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 06:34:37,834 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-10-15 06:34:37,834 INFO L271 PluginConnector]: Initializing Sifa... [2019-10-15 06:34:37,835 INFO L275 PluginConnector]: Sifa initialized [2019-10-15 06:34:37,836 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 06:34:37" (1/1) ... [2019-10-15 06:34:37,836 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-10-15 06:34:37,867 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-10-15 06:34:37,867 INFO L169 IcfgInterpreter]: Building call graph [2019-10-15 06:34:37,879 INFO L174 IcfgInterpreter]: Initial procedures are [] [2019-10-15 06:34:37,891 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-15 06:34:37,894 INFO L183 IcfgInterpreter]: Interpretation finished [2019-10-15 06:34:37,906 INFO L100 SifaObserver]: ✔ All error locations are guaranteed to be unreachable. [2019-10-15 06:34:37,907 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-10-15 06:34:37,910 INFO L168 Benchmark]: Toolchain (without parser) took 1271.56 ms. Allocated memory was 137.9 MB in the beginning and 203.9 MB in the end (delta: 66.1 MB). Free memory was 103.1 MB in the beginning and 139.4 MB in the end (delta: -36.2 MB). Peak memory consumption was 29.8 MB. Max. memory is 7.1 GB. [2019-10-15 06:34:37,912 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 137.9 MB. Free memory was 121.1 MB in the beginning and 120.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-10-15 06:34:37,914 INFO L168 Benchmark]: CACSL2BoogieTranslator took 467.06 ms. Allocated memory was 137.9 MB in the beginning and 203.9 MB in the end (delta: 66.1 MB). Free memory was 102.9 MB in the beginning and 181.5 MB in the end (delta: -78.6 MB). Peak memory consumption was 23.3 MB. Max. memory is 7.1 GB. [2019-10-15 06:34:37,916 INFO L168 Benchmark]: Boogie Preprocessor took 55.89 ms. Allocated memory is still 203.9 MB. Free memory was 181.5 MB in the beginning and 179.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-10-15 06:34:37,917 INFO L168 Benchmark]: RCFGBuilder took 672.05 ms. Allocated memory is still 203.9 MB. Free memory was 179.5 MB in the beginning and 142.1 MB in the end (delta: 37.4 MB). Peak memory consumption was 37.4 MB. Max. memory is 7.1 GB. [2019-10-15 06:34:37,919 INFO L168 Benchmark]: Sifa took 72.76 ms. Allocated memory is still 203.9 MB. Free memory was 142.1 MB in the beginning and 139.4 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-10-15 06:34:37,935 INFO L335 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 137.9 MB. Free memory was 121.1 MB in the beginning and 120.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 467.06 ms. Allocated memory was 137.9 MB in the beginning and 203.9 MB in the end (delta: 66.1 MB). Free memory was 102.9 MB in the beginning and 181.5 MB in the end (delta: -78.6 MB). Peak memory consumption was 23.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 55.89 ms. Allocated memory is still 203.9 MB. Free memory was 181.5 MB in the beginning and 179.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 672.05 ms. Allocated memory is still 203.9 MB. Free memory was 179.5 MB in the beginning and 142.1 MB in the end (delta: 37.4 MB). Peak memory consumption was 37.4 MB. Max. memory is 7.1 GB. * Sifa took 72.76 ms. Allocated memory is still 203.9 MB. Free memory was 142.1 MB in the beginning and 139.4 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 28, ICFG_INTERPRETER_ENTERED_PROCEDURES: 0, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 0, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 0, TOOLS_POST_TIME[ms]: 0, TOOLS_POST_CALL_APPLICATIONS: 0, TOOLS_POST_CALL_TIME[ms]: 0, TOOLS_POST_RETURN_APPLICATIONS: 0, TOOLS_POST_RETURN_TIME[ms]: 0, TOOLS_QUANTIFIERELIM_APPLICATIONS: 0, TOOLS_QUANTIFIERELIM_TIME[ms]: 0, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 0, FLUID_QUERY_TIME[ms]: 0, FLUID_QUERIES: 0, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 0, DOMAIN_JOIN_TIME[ms]: 0, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 0, DOMAIN_WIDEN_TIME[ms]: 0, DOMAIN_ISSUBSETEQ_APPLICATIONS: 0, DOMAIN_ISSUBSETEQ_TIME[ms]: 0, DOMAIN_ISBOTTOM_APPLICATIONS: 0, DOMAIN_ISBOTTOM_TIME[ms]: 0, LOOP_SUMMARIZER_APPLICATIONS: 0, LOOP_SUMMARIZER_CACHE_MISSES: 0, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 0, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 0, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 0, CALL_SUMMARIZER_APPLICATIONS: 0, CALL_SUMMARIZER_CACHE_MISSES: 0, CALL_SUMMARIZER_OVERALL_TIME[ms]: 0, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 0, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 0, PATH_EXPR_TIME[ms]: 0, REGEX_TO_DAG_TIME[ms]: 0, DAG_COMPRESSION_TIME[ms]: 0, DAG_COMPRESSION_PROCESSED_NODES: 0, DAG_COMPRESSION_RETAINED_NODES: 0 - PositiveResult [Line: 5]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold RESULT: Ultimate proved your program to be correct! Received shutdown request...