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/loop-lit/cggmp2005b.i
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This is Ultimate 0.1.24-f4eb214f-m
[2019-10-14 02:29:12,264 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2019-10-14 02:29:12,267 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2019-10-14 02:29:12,287 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-10-14 02:29:12,287 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-10-14 02:29:12,290 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-10-14 02:29:12,291 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-10-14 02:29:12,301 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2019-10-14 02:29:12,306 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-10-14 02:29:12,309 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-10-14 02:29:12,310 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2019-10-14 02:29:12,312 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-10-14 02:29:12,312 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-10-14 02:29:12,314 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-10-14 02:29:12,317 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-10-14 02:29:12,318 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-10-14 02:29:12,320 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-10-14 02:29:12,322 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-10-14 02:29:12,323 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-10-14 02:29:12,328 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2019-10-14 02:29:12,333 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-10-14 02:29:12,336 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-10-14 02:29:12,339 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2019-10-14 02:29:12,340 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-10-14 02:29:12,342 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-10-14 02:29:12,342 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-10-14 02:29:12,342 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-10-14 02:29:12,344 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-10-14 02:29:12,345 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-10-14 02:29:12,346 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-10-14 02:29:12,347 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-10-14 02:29:12,347 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-10-14 02:29:12,348 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-10-14 02:29:12,349 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2019-10-14 02:29:12,350 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-10-14 02:29:12,350 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2019-10-14 02:29:12,351 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-10-14 02:29:12,351 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-10-14 02:29:12,351 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2019-10-14 02:29:12,352 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2019-10-14 02:29:12,354 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2019-10-14 02:29:12,355 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
[2019-10-14 02:29:12,378 INFO L113 SettingsManager]: Loading preferences was successful
[2019-10-14 02:29:12,378 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2019-10-14 02:29:12,383 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-10-14 02:29:12,383 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2019-10-14 02:29:12,384 INFO L138 SettingsManager]: * Use SBE=true
[2019-10-14 02:29:12,384 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-10-14 02:29:12,384 INFO L138 SettingsManager]: * sizeof long=4
[2019-10-14 02:29:12,384 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2019-10-14 02:29:12,384 INFO L138 SettingsManager]: * sizeof POINTER=4
[2019-10-14 02:29:12,385 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2019-10-14 02:29:12,385 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2019-10-14 02:29:12,385 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-10-14 02:29:12,385 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2019-10-14 02:29:12,385 INFO L138 SettingsManager]: * sizeof long double=12
[2019-10-14 02:29:12,386 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2019-10-14 02:29:12,386 INFO L138 SettingsManager]: * Use constant arrays=true
[2019-10-14 02:29:12,386 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2019-10-14 02:29:12,386 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-10-14 02:29:12,386 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2019-10-14 02:29:12,387 INFO L138 SettingsManager]: * To the following directory=./dump/
[2019-10-14 02:29:12,387 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2019-10-14 02:29:12,387 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-10-14 02:29:12,387 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-10-14 02:29:12,387 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2019-10-14 02:29:12,388 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-10-14 02:29:12,388 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2019-10-14 02:29:12,388 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-10-14 02:29:12,388 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-10-14 02:29:12,388 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
[2019-10-14 02:29:12,728 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2019-10-14 02:29:12,741 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-10-14 02:29:12,744 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-10-14 02:29:12,746 INFO L271 PluginConnector]: Initializing CDTParser...
[2019-10-14 02:29:12,747 INFO L275 PluginConnector]: CDTParser initialized
[2019-10-14 02:29:12,747 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-lit/cggmp2005b.i
[2019-10-14 02:29:12,822 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a3ded3b01/dfd393a936584c7b9eb1ba067178d30e/FLAGa0cac59e3
[2019-10-14 02:29:13,266 INFO L306 CDTParser]: Found 1 translation units.
[2019-10-14 02:29:13,268 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-lit/cggmp2005b.i
[2019-10-14 02:29:13,275 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a3ded3b01/dfd393a936584c7b9eb1ba067178d30e/FLAGa0cac59e3
[2019-10-14 02:29:13,645 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a3ded3b01/dfd393a936584c7b9eb1ba067178d30e
[2019-10-14 02:29:13,656 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-10-14 02:29:13,657 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2019-10-14 02:29:13,658 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-10-14 02:29:13,659 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-10-14 02:29:13,662 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2019-10-14 02:29:13,663 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:29:13" (1/1) ...
[2019-10-14 02:29:13,666 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@eb7c29b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:29:13, skipping insertion in model container
[2019-10-14 02:29:13,666 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:29:13" (1/1) ...
[2019-10-14 02:29:13,673 INFO L142 MainTranslator]: Starting translation in SV-COMP mode
[2019-10-14 02:29:13,690 INFO L173 MainTranslator]: Built tables and reachable declarations
[2019-10-14 02:29:13,863 INFO L206 PostProcessor]: Analyzing one entry point: main
[2019-10-14 02:29:13,870 INFO L188 MainTranslator]: Completed pre-run
[2019-10-14 02:29:13,892 INFO L206 PostProcessor]: Analyzing one entry point: main
[2019-10-14 02:29:13,908 INFO L192 MainTranslator]: Completed translation
[2019-10-14 02:29:13,908 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:29:13 WrapperNode
[2019-10-14 02:29:13,908 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-10-14 02:29:13,909 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-10-14 02:29:13,909 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2019-10-14 02:29:13,909 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2019-10-14 02:29:13,920 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:29:13" (1/1) ...
[2019-10-14 02:29:13,921 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:29:13" (1/1) ...
[2019-10-14 02:29:13,925 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:29:13" (1/1) ...
[2019-10-14 02:29:13,926 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:29:13" (1/1) ...
[2019-10-14 02:29:13,929 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:29:13" (1/1) ...
[2019-10-14 02:29:13,934 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:29:13" (1/1) ...
[2019-10-14 02:29:13,935 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:29:13" (1/1) ...
[2019-10-14 02:29:14,016 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-10-14 02:29:14,019 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-10-14 02:29:14,020 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2019-10-14 02:29:14,020 INFO L275 PluginConnector]: RCFGBuilder initialized
[2019-10-14 02:29:14,021 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:29:13" (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
[2019-10-14 02:29:14,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-10-14 02:29:14,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-10-14 02:29:14,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert
[2019-10-14 02:29:14,076 INFO L138 BoogieDeclarations]: Found implementation of procedure main
[2019-10-14 02:29:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-10-14 02:29:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume
[2019-10-14 02:29:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert
[2019-10-14 02:29:14,077 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2019-10-14 02:29:14,077 INFO L130 BoogieDeclarations]: Found specification of procedure main
[2019-10-14 02:29:14,077 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-10-14 02:29:14,077 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-10-14 02:29:14,263 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-10-14 02:29:14,263 INFO L284 CfgBuilder]: Removed 3 assume(true) statements.
[2019-10-14 02:29:14,264 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 02:29:14 BoogieIcfgContainer
[2019-10-14 02:29:14,265 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-10-14 02:29:14,265 INFO L113 PluginConnector]: ------------------------Sifa----------------------------
[2019-10-14 02:29:14,265 INFO L271 PluginConnector]: Initializing Sifa...
[2019-10-14 02:29:14,266 INFO L275 PluginConnector]: Sifa initialized
[2019-10-14 02:29:14,267 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 02:29:14" (1/1) ...
[2019-10-14 02:29:14,275 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
[2019-10-14 02:29:14,323 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest
[2019-10-14 02:29:14,324 INFO L169 IcfgInterpreter]: Building call graph
[2019-10-14 02:29:14,335 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start]
[2019-10-14 02:29:14,347 INFO L179 IcfgInterpreter]: Starting interpretation
[2019-10-14 02:29:14,349 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs
[2019-10-14 02:29:14,462 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1 for LOIs
[2019-10-14 02:29:15,073 INFO L199 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 3 for LOIs
[2019-10-14 02:29:15,091 INFO L183 IcfgInterpreter]: Interpretation finished
[2019-10-14 02:29:15,091 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are:
[2019-10-14 02:29:15,093 INFO L193 IcfgInterpreter]: Reachable states at location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 144#false
[2019-10-14 02:29:15,099 INFO L100 SifaObserver]: ✔ All error locations are guaranteed to be unreachable.
[2019-10-14 02:29:15,100 INFO L132 PluginConnector]: ------------------------ END Sifa----------------------------
[2019-10-14 02:29:15,102 INFO L168 Benchmark]: Toolchain (without parser) took 1444.46 ms. Allocated memory was 146.3 MB in the beginning and 202.4 MB in the end (delta: 56.1 MB). Free memory was 104.5 MB in the beginning and 126.9 MB in the end (delta: -22.4 MB). Peak memory consumption was 33.7 MB. Max. memory is 7.1 GB.
[2019-10-14 02:29:15,104 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 146.3 MB. Free memory was 122.5 MB in the beginning and 122.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB.
[2019-10-14 02:29:15,105 INFO L168 Benchmark]: CACSL2BoogieTranslator took 250.43 ms. Allocated memory is still 146.3 MB. Free memory was 104.3 MB in the beginning and 95.1 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 7.1 GB.
[2019-10-14 02:29:15,106 INFO L168 Benchmark]: Boogie Preprocessor took 107.77 ms. Allocated memory was 146.3 MB in the beginning and 202.4 MB in the end (delta: 56.1 MB). Free memory was 95.1 MB in the beginning and 182.6 MB in the end (delta: -87.6 MB). Peak memory consumption was 10.9 MB. Max. memory is 7.1 GB.
[2019-10-14 02:29:15,107 INFO L168 Benchmark]: RCFGBuilder took 245.24 ms. Allocated memory is still 202.4 MB. Free memory was 181.7 MB in the beginning and 168.8 MB in the end (delta: 12.9 MB). Peak memory consumption was 12.9 MB. Max. memory is 7.1 GB.
[2019-10-14 02:29:15,108 INFO L168 Benchmark]: Sifa took 834.95 ms. Allocated memory is still 202.4 MB. Free memory was 168.8 MB in the beginning and 126.9 MB in the end (delta: 41.9 MB). Peak memory consumption was 41.9 MB. Max. memory is 7.1 GB.
[2019-10-14 02:29:15,112 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.21 ms. Allocated memory is still 146.3 MB. Free memory was 122.5 MB in the beginning and 122.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB.
* CACSL2BoogieTranslator took 250.43 ms. Allocated memory is still 146.3 MB. Free memory was 104.3 MB in the beginning and 95.1 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 7.1 GB.
* Boogie Preprocessor took 107.77 ms. Allocated memory was 146.3 MB in the beginning and 202.4 MB in the end (delta: 56.1 MB). Free memory was 95.1 MB in the beginning and 182.6 MB in the end (delta: -87.6 MB). Peak memory consumption was 10.9 MB. Max. memory is 7.1 GB.
* RCFGBuilder took 245.24 ms. Allocated memory is still 202.4 MB. Free memory was 181.7 MB in the beginning and 168.8 MB in the end (delta: 12.9 MB). Peak memory consumption was 12.9 MB. Max. memory is 7.1 GB.
* Sifa took 834.95 ms. Allocated memory is still 202.4 MB. Free memory was 168.8 MB in the beginning and 126.9 MB in the end (delta: 41.9 MB). Peak memory consumption was 41.9 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]: 770, ICFG_INTERPRETER_ENTERED_PROCEDURES: 3, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 48, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 31, TOOLS_POST_TIME[ms]: 72, TOOLS_POST_CALL_APPLICATIONS: 3, TOOLS_POST_CALL_TIME[ms]: 22, TOOLS_POST_RETURN_APPLICATIONS: 1, TOOLS_POST_RETURN_TIME[ms]: 0, TOOLS_QUANTIFIERELIM_APPLICATIONS: 35, TOOLS_QUANTIFIERELIM_TIME[ms]: 74, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 12, FLUID_QUERY_TIME[ms]: 6, FLUID_QUERIES: 57, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 20, DOMAIN_JOIN_TIME[ms]: 429, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 3, DOMAIN_WIDEN_TIME[ms]: 97, DOMAIN_ISSUBSETEQ_APPLICATIONS: 9, DOMAIN_ISSUBSETEQ_TIME[ms]: 26, DOMAIN_ISBOTTOM_APPLICATIONS: 5, DOMAIN_ISBOTTOM_TIME[ms]: 14, LOOP_SUMMARIZER_APPLICATIONS: 6, LOOP_SUMMARIZER_CACHE_MISSES: 6, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 558, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 557, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 9, CALL_SUMMARIZER_APPLICATIONS: 1, CALL_SUMMARIZER_CACHE_MISSES: 1, CALL_SUMMARIZER_OVERALL_TIME[ms]: 65, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 59, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 6, PATH_EXPR_TIME[ms]: 4, REGEX_TO_DAG_TIME[ms]: 3, DAG_COMPRESSION_TIME[ms]: 21, DAG_COMPRESSION_PROCESSED_NODES: 68, DAG_COMPRESSION_RETAINED_NODES: 40
- 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...