/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaCInline.xml -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product32.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 18:08:43,263 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 18:08:43,266 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 18:08:43,278 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 18:08:43,279 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 18:08:43,280 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 18:08:43,281 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 18:08:43,283 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 18:08:43,284 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 18:08:43,285 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 18:08:43,286 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 18:08:43,288 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 18:08:43,288 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 18:08:43,289 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 18:08:43,290 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 18:08:43,291 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 18:08:43,292 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 18:08:43,293 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 18:08:43,294 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 18:08:43,297 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 18:08:43,298 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 18:08:43,299 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 18:08:43,301 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 18:08:43,301 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 18:08:43,303 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 18:08:43,304 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 18:08:43,304 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 18:08:43,305 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 18:08:43,305 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 18:08:43,306 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 18:08:43,307 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 18:08:43,307 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 18:08:43,308 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 18:08:43,309 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 18:08:43,310 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 18:08:43,310 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 18:08:43,311 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 18:08:43,311 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 18:08:43,311 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 18:08:43,312 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 18:08:43,313 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 18:08:43,313 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2019-11-24 18:08:43,336 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 18:08:43,336 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 18:08:43,338 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 18:08:43,339 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 18:08:43,339 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 18:08:43,339 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 18:08:43,339 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 18:08:43,340 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 18:08:43,340 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 18:08:43,340 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 18:08:43,340 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 18:08:43,340 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 18:08:43,341 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 18:08:43,342 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 18:08:43,342 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 18:08:43,343 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 18:08:43,343 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 18:08:43,343 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 18:08:43,344 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 18:08:43,345 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 18:08:43,345 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 18:08:43,345 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 18:08:43,346 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 18:08:43,346 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 18:08:43,346 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 18:08:43,347 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 18:08:43,348 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 18:08:43,348 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 18:08:43,349 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 18:08:43,349 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 18:08:43,349 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 18:08:43,350 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 18:08:43,350 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 18:08:43,350 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 18:08:43,350 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 18:08:43,351 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 18:08:43,351 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 18:08:43,351 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 18:08:43,606 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 18:08:43,628 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 18:08:43,631 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 18:08:43,632 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 18:08:43,632 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 18:08:43,633 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product32.cil.c [2019-11-24 18:08:43,695 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b93344a21/2ef287e6e5504c5db22c0a50b8285186/FLAG05675ec17 [2019-11-24 18:08:44,208 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 18:08:44,208 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product32.cil.c [2019-11-24 18:08:44,225 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b93344a21/2ef287e6e5504c5db22c0a50b8285186/FLAG05675ec17 [2019-11-24 18:08:44,499 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b93344a21/2ef287e6e5504c5db22c0a50b8285186 [2019-11-24 18:08:44,507 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 18:08:44,509 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 18:08:44,510 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 18:08:44,510 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 18:08:44,513 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 18:08:44,514 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:08:44" (1/1) ... [2019-11-24 18:08:44,517 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@790ce9f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:08:44, skipping insertion in model container [2019-11-24 18:08:44,517 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:08:44" (1/1) ... [2019-11-24 18:08:44,524 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 18:08:44,578 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 18:08:45,061 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 18:08:45,084 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 18:08:45,189 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 18:08:45,222 INFO L208 MainTranslator]: Completed translation [2019-11-24 18:08:45,222 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:08:45 WrapperNode [2019-11-24 18:08:45,222 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 18:08:45,223 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 18:08:45,223 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 18:08:45,223 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 18:08:45,230 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:08:45" (1/1) ... [2019-11-24 18:08:45,255 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:08:45" (1/1) ... [2019-11-24 18:08:45,299 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 18:08:45,299 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 18:08:45,299 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 18:08:45,300 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 18:08:45,309 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:08:45" (1/1) ... [2019-11-24 18:08:45,310 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:08:45" (1/1) ... [2019-11-24 18:08:45,315 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:08:45" (1/1) ... [2019-11-24 18:08:45,315 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:08:45" (1/1) ... [2019-11-24 18:08:45,328 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:08:45" (1/1) ... [2019-11-24 18:08:45,337 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:08:45" (1/1) ... [2019-11-24 18:08:45,341 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:08:45" (1/1) ... [2019-11-24 18:08:45,347 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 18:08:45,348 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 18:08:45,348 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 18:08:45,348 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 18:08:45,349 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:08:45" (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 [2019-11-24 18:08:45,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 18:08:45,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-24 18:08:45,420 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 18:08:45,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 18:08:47,399 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 18:08:47,399 INFO L284 CfgBuilder]: Removed 162 assume(true) statements. [2019-11-24 18:08:47,401 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:08:47 BoogieIcfgContainer [2019-11-24 18:08:47,401 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 18:08:47,401 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 18:08:47,401 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 18:08:47,402 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 18:08:47,403 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:08:47" (1/1) ... [2019-11-24 18:08:47,403 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 [2019-11-24 18:08:47,426 INFO L159 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-11-24 18:08:47,426 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 18:08:47,433 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 18:08:47,440 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 18:08:47,441 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 18:08:56,484 WARN L192 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 476 [2019-11-24 18:08:58,158 WARN L192 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 129 [2019-11-24 18:08:58,329 WARN L192 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 484 [2019-11-24 18:08:59,321 WARN L192 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 733 DAG size of output: 588 [2019-11-24 18:09:00,461 WARN L192 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 691 DAG size of output: 677 [2019-11-24 18:09:02,497 WARN L192 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 678 DAG size of output: 667 [2019-11-24 18:09:03,109 WARN L192 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 678 DAG size of output: 667 [2019-11-24 18:09:03,449 WARN L192 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 666 [2019-11-24 18:09:03,874 WARN L192 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 678 DAG size of output: 667 [2019-11-24 18:09:04,294 WARN L192 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 678 DAG size of output: 667 [2019-11-24 18:09:04,616 WARN L192 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 666 [2019-11-24 18:09:04,755 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 668 DAG size of output: 491 [2019-11-24 18:09:04,894 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 668 DAG size of output: 491 [2019-11-24 18:09:04,990 INFO L180 IcfgInterpreter]: Interpretation finished [2019-11-24 18:09:05,000 INFO L100 SifaObserver]: ✔ All error locations are guaranteed to be unreachable. [2019-11-24 18:09:05,001 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-11-24 18:09:05,003 INFO L168 Benchmark]: Toolchain (without parser) took 20493.93 ms. Allocated memory was 138.9 MB in the beginning and 546.3 MB in the end (delta: 407.4 MB). Free memory was 102.7 MB in the beginning and 259.2 MB in the end (delta: -156.5 MB). Peak memory consumption was 250.9 MB. Max. memory is 7.1 GB. [2019-11-24 18:09:05,005 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 138.9 MB. Free memory was 122.1 MB in the beginning and 121.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-11-24 18:09:05,006 INFO L168 Benchmark]: CACSL2BoogieTranslator took 712.90 ms. Allocated memory was 138.9 MB in the beginning and 203.4 MB in the end (delta: 64.5 MB). Free memory was 102.5 MB in the beginning and 169.5 MB in the end (delta: -67.1 MB). Peak memory consumption was 27.7 MB. Max. memory is 7.1 GB. [2019-11-24 18:09:05,007 INFO L168 Benchmark]: Boogie Procedure Inliner took 76.19 ms. Allocated memory is still 203.4 MB. Free memory was 169.5 MB in the beginning and 165.4 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB. [2019-11-24 18:09:05,013 INFO L168 Benchmark]: Boogie Preprocessor took 47.99 ms. Allocated memory is still 203.4 MB. Free memory was 165.4 MB in the beginning and 162.6 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. [2019-11-24 18:09:05,014 INFO L168 Benchmark]: RCFGBuilder took 2053.18 ms. Allocated memory was 203.4 MB in the beginning and 248.5 MB in the end (delta: 45.1 MB). Free memory was 162.6 MB in the beginning and 215.0 MB in the end (delta: -52.3 MB). Peak memory consumption was 114.8 MB. Max. memory is 7.1 GB. [2019-11-24 18:09:05,015 INFO L168 Benchmark]: Sifa took 17599.49 ms. Allocated memory was 248.5 MB in the beginning and 546.3 MB in the end (delta: 297.8 MB). Free memory was 215.0 MB in the beginning and 259.2 MB in the end (delta: -44.2 MB). Peak memory consumption was 253.6 MB. Max. memory is 7.1 GB. [2019-11-24 18:09:05,019 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 138.9 MB. Free memory was 122.1 MB in the beginning and 121.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 712.90 ms. Allocated memory was 138.9 MB in the beginning and 203.4 MB in the end (delta: 64.5 MB). Free memory was 102.5 MB in the beginning and 169.5 MB in the end (delta: -67.1 MB). Peak memory consumption was 27.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 76.19 ms. Allocated memory is still 203.4 MB. Free memory was 169.5 MB in the beginning and 165.4 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 47.99 ms. Allocated memory is still 203.4 MB. Free memory was 165.4 MB in the beginning and 162.6 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2053.18 ms. Allocated memory was 203.4 MB in the beginning and 248.5 MB in the end (delta: 45.1 MB). Free memory was 162.6 MB in the beginning and 215.0 MB in the end (delta: -52.3 MB). Peak memory consumption was 114.8 MB. Max. memory is 7.1 GB. * Sifa took 17599.49 ms. Allocated memory was 248.5 MB in the beginning and 546.3 MB in the end (delta: 297.8 MB). Free memory was 215.0 MB in the beginning and 259.2 MB in the end (delta: -44.2 MB). Peak memory consumption was 253.6 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]: 17565, ICFG_INTERPRETER_ENTERED_PROCEDURES: 1, DAG_INTERPRETER_EARLY_EXIT_QUERIES_NONTRIVIAL: 7, DAG_INTERPRETER_EARLY_EXITS: 3, TOOLS_POST_APPLICATIONS: 16, TOOLS_POST_TIME[ms]: 12121, 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: 16, TOOLS_QUANTIFIERELIM_TIME[ms]: 12097, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 10834, FLUID_QUERY_TIME[ms]: 6, FLUID_QUERIES: 24, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 3, DOMAIN_JOIN_TIME[ms]: 3246, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 1, DOMAIN_WIDEN_TIME[ms]: 1793, DOMAIN_ISSUBSETEQ_APPLICATIONS: 3, DOMAIN_ISSUBSETEQ_TIME[ms]: 115, DOMAIN_ISBOTTOM_APPLICATIONS: 7, DOMAIN_ISBOTTOM_TIME[ms]: 208, LOOP_SUMMARIZER_APPLICATIONS: 2, LOOP_SUMMARIZER_CACHE_MISSES: 2, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 3165, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 3165, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 3, 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]: 3, PATH_EXPR_TIME[ms]: 4, REGEX_TO_DAG_TIME[ms]: 5, DAG_COMPRESSION_TIME[ms]: 27, DAG_COMPRESSION_PROCESSED_NODES: 597, DAG_COMPRESSION_RETAINED_NODES: 58 - PositiveResult [Line: 111]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 111]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 111]: 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...