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 -i ../../../trunk/examples/svcomp/list-properties/list_flag-1.i


--------------------------------------------------------------------------------


This is Ultimate 0.1.24-584d7b9
[2019-08-31 03:15:22,943 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2019-08-31 03:15:22,945 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2019-08-31 03:15:22,957 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-08-31 03:15:22,958 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-08-31 03:15:22,959 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-08-31 03:15:22,960 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-08-31 03:15:22,962 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2019-08-31 03:15:22,964 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-08-31 03:15:22,964 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-08-31 03:15:22,965 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2019-08-31 03:15:22,967 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-08-31 03:15:22,967 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-08-31 03:15:22,968 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-08-31 03:15:22,969 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-08-31 03:15:22,970 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-08-31 03:15:22,971 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-08-31 03:15:22,972 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-08-31 03:15:22,973 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-08-31 03:15:22,975 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2019-08-31 03:15:22,977 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-08-31 03:15:22,978 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-08-31 03:15:22,979 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2019-08-31 03:15:22,980 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-08-31 03:15:22,982 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-08-31 03:15:22,982 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-08-31 03:15:22,982 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-08-31 03:15:22,983 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-08-31 03:15:22,984 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-08-31 03:15:22,985 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-08-31 03:15:22,985 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-08-31 03:15:22,986 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-08-31 03:15:22,986 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-08-31 03:15:22,987 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2019-08-31 03:15:22,988 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-08-31 03:15:22,988 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2019-08-31 03:15:22,989 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-08-31 03:15:22,989 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-08-31 03:15:22,989 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
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[2019-08-31 03:15:22,991 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2019-08-31 03:15:22,992 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
[2019-08-31 03:15:23,006 INFO  L113        SettingsManager]: Loading preferences was successful
[2019-08-31 03:15:23,007 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2019-08-31 03:15:23,008 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-08-31 03:15:23,008 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2019-08-31 03:15:23,008 INFO  L138        SettingsManager]:  * Use SBE=true
[2019-08-31 03:15:23,009 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-08-31 03:15:23,009 INFO  L138        SettingsManager]:  * sizeof long=4
[2019-08-31 03:15:23,009 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2019-08-31 03:15:23,009 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2019-08-31 03:15:23,009 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2019-08-31 03:15:23,010 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2019-08-31 03:15:23,010 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-08-31 03:15:23,010 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2019-08-31 03:15:23,010 INFO  L138        SettingsManager]:  * sizeof long double=12
[2019-08-31 03:15:23,010 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2019-08-31 03:15:23,011 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2019-08-31 03:15:23,011 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2019-08-31 03:15:23,011 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-08-31 03:15:23,011 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2019-08-31 03:15:23,011 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2019-08-31 03:15:23,011 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2019-08-31 03:15:23,012 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-08-31 03:15:23,012 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-08-31 03:15:23,012 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2019-08-31 03:15:23,012 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-08-31 03:15:23,012 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2019-08-31 03:15:23,013 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2019-08-31 03:15:23,013 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-08-31 03:15:23,013 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-08-31 03:15:23,041 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-08-31 03:15:23,054 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-08-31 03:15:23,057 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-08-31 03:15:23,058 INFO  L271        PluginConnector]: Initializing CDTParser...
[2019-08-31 03:15:23,059 INFO  L275        PluginConnector]: CDTParser initialized
[2019-08-31 03:15:23,060 INFO  L428   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/list-properties/list_flag-1.i
[2019-08-31 03:15:23,118 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cacf4714c/f0bcad5b62ae48b0862e33c8241c5bf1/FLAGb2418ce15
[2019-08-31 03:15:23,637 INFO  L306              CDTParser]: Found 1 translation units.
[2019-08-31 03:15:23,638 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/list-properties/list_flag-1.i
[2019-08-31 03:15:23,652 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cacf4714c/f0bcad5b62ae48b0862e33c8241c5bf1/FLAGb2418ce15
[2019-08-31 03:15:23,943 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cacf4714c/f0bcad5b62ae48b0862e33c8241c5bf1
[2019-08-31 03:15:23,952 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-08-31 03:15:23,954 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2019-08-31 03:15:23,955 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-08-31 03:15:23,955 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-08-31 03:15:23,959 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2019-08-31 03:15:23,960 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 03:15:23" (1/1) ...
[2019-08-31 03:15:23,963 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@438ccfae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:15:23, skipping insertion in model container
[2019-08-31 03:15:23,963 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 03:15:23" (1/1) ...
[2019-08-31 03:15:23,972 INFO  L142         MainTranslator]: Starting translation in SV-COMP mode 
[2019-08-31 03:15:24,016 INFO  L173         MainTranslator]: Built tables and reachable declarations
[2019-08-31 03:15:24,539 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-08-31 03:15:24,554 INFO  L188         MainTranslator]: Completed pre-run
[2019-08-31 03:15:24,603 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-08-31 03:15:24,661 INFO  L192         MainTranslator]: Completed translation
[2019-08-31 03:15:24,662 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:15:24 WrapperNode
[2019-08-31 03:15:24,662 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-08-31 03:15:24,663 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-08-31 03:15:24,663 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2019-08-31 03:15:24,663 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2019-08-31 03:15:24,677 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:15:24" (1/1) ...
[2019-08-31 03:15:24,677 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:15:24" (1/1) ...
[2019-08-31 03:15:24,693 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:15:24" (1/1) ...
[2019-08-31 03:15:24,693 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:15:24" (1/1) ...
[2019-08-31 03:15:24,711 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:15:24" (1/1) ...
[2019-08-31 03:15:24,717 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:15:24" (1/1) ...
[2019-08-31 03:15:24,721 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:15:24" (1/1) ...
[2019-08-31 03:15:24,730 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-08-31 03:15:24,733 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-08-31 03:15:24,733 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2019-08-31 03:15:24,734 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2019-08-31 03:15:24,735 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:15:24" (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
[2019-08-31 03:15:24,794 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-08-31 03:15:24,794 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-08-31 03:15:24,794 INFO  L138     BoogieDeclarations]: Found implementation of procedure __bswap_32
[2019-08-31 03:15:24,794 INFO  L138     BoogieDeclarations]: Found implementation of procedure __bswap_64
[2019-08-31 03:15:24,795 INFO  L138     BoogieDeclarations]: Found implementation of procedure __uint16_identity
[2019-08-31 03:15:24,795 INFO  L138     BoogieDeclarations]: Found implementation of procedure __uint32_identity
[2019-08-31 03:15:24,795 INFO  L138     BoogieDeclarations]: Found implementation of procedure __uint64_identity
[2019-08-31 03:15:24,795 INFO  L138     BoogieDeclarations]: Found implementation of procedure myexit
[2019-08-31 03:15:24,795 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2019-08-31 03:15:24,796 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-08-31 03:15:24,796 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2019-08-31 03:15:24,796 INFO  L130     BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max
[2019-08-31 03:15:24,796 INFO  L130     BoogieDeclarations]: Found specification of procedure atof
[2019-08-31 03:15:24,796 INFO  L130     BoogieDeclarations]: Found specification of procedure atoi
[2019-08-31 03:15:24,796 INFO  L130     BoogieDeclarations]: Found specification of procedure atol
[2019-08-31 03:15:24,797 INFO  L130     BoogieDeclarations]: Found specification of procedure atoll
[2019-08-31 03:15:24,797 INFO  L130     BoogieDeclarations]: Found specification of procedure strtod
[2019-08-31 03:15:24,797 INFO  L130     BoogieDeclarations]: Found specification of procedure strtof
[2019-08-31 03:15:24,797 INFO  L130     BoogieDeclarations]: Found specification of procedure strtold
[2019-08-31 03:15:24,797 INFO  L130     BoogieDeclarations]: Found specification of procedure strtol
[2019-08-31 03:15:24,797 INFO  L130     BoogieDeclarations]: Found specification of procedure strtoul
[2019-08-31 03:15:24,798 INFO  L130     BoogieDeclarations]: Found specification of procedure strtoq
[2019-08-31 03:15:24,798 INFO  L130     BoogieDeclarations]: Found specification of procedure strtouq
[2019-08-31 03:15:24,798 INFO  L130     BoogieDeclarations]: Found specification of procedure strtoll
[2019-08-31 03:15:24,798 INFO  L130     BoogieDeclarations]: Found specification of procedure strtoull
[2019-08-31 03:15:24,798 INFO  L130     BoogieDeclarations]: Found specification of procedure l64a
[2019-08-31 03:15:24,798 INFO  L130     BoogieDeclarations]: Found specification of procedure a64l
[2019-08-31 03:15:24,799 INFO  L130     BoogieDeclarations]: Found specification of procedure __bswap_32
[2019-08-31 03:15:24,799 INFO  L130     BoogieDeclarations]: Found specification of procedure __bswap_64
[2019-08-31 03:15:24,799 INFO  L130     BoogieDeclarations]: Found specification of procedure __uint16_identity
[2019-08-31 03:15:24,799 INFO  L130     BoogieDeclarations]: Found specification of procedure __uint32_identity
[2019-08-31 03:15:24,799 INFO  L130     BoogieDeclarations]: Found specification of procedure __uint64_identity
[2019-08-31 03:15:24,800 INFO  L130     BoogieDeclarations]: Found specification of procedure select
[2019-08-31 03:15:24,800 INFO  L130     BoogieDeclarations]: Found specification of procedure pselect
[2019-08-31 03:15:24,800 INFO  L130     BoogieDeclarations]: Found specification of procedure gnu_dev_major
[2019-08-31 03:15:24,800 INFO  L130     BoogieDeclarations]: Found specification of procedure gnu_dev_minor
[2019-08-31 03:15:24,800 INFO  L130     BoogieDeclarations]: Found specification of procedure gnu_dev_makedev
[2019-08-31 03:15:24,800 INFO  L130     BoogieDeclarations]: Found specification of procedure random
[2019-08-31 03:15:24,800 INFO  L130     BoogieDeclarations]: Found specification of procedure srandom
[2019-08-31 03:15:24,801 INFO  L130     BoogieDeclarations]: Found specification of procedure initstate
[2019-08-31 03:15:24,801 INFO  L130     BoogieDeclarations]: Found specification of procedure setstate
[2019-08-31 03:15:24,801 INFO  L130     BoogieDeclarations]: Found specification of procedure random_r
[2019-08-31 03:15:24,801 INFO  L130     BoogieDeclarations]: Found specification of procedure srandom_r
[2019-08-31 03:15:24,801 INFO  L130     BoogieDeclarations]: Found specification of procedure initstate_r
[2019-08-31 03:15:24,801 INFO  L130     BoogieDeclarations]: Found specification of procedure setstate_r
[2019-08-31 03:15:24,801 INFO  L130     BoogieDeclarations]: Found specification of procedure rand
[2019-08-31 03:15:24,802 INFO  L130     BoogieDeclarations]: Found specification of procedure srand
[2019-08-31 03:15:24,802 INFO  L130     BoogieDeclarations]: Found specification of procedure rand_r
[2019-08-31 03:15:24,802 INFO  L130     BoogieDeclarations]: Found specification of procedure drand48
[2019-08-31 03:15:24,802 INFO  L130     BoogieDeclarations]: Found specification of procedure erand48
[2019-08-31 03:15:24,802 INFO  L130     BoogieDeclarations]: Found specification of procedure lrand48
[2019-08-31 03:15:24,803 INFO  L130     BoogieDeclarations]: Found specification of procedure nrand48
[2019-08-31 03:15:24,803 INFO  L130     BoogieDeclarations]: Found specification of procedure mrand48
[2019-08-31 03:15:24,803 INFO  L130     BoogieDeclarations]: Found specification of procedure jrand48
[2019-08-31 03:15:24,803 INFO  L130     BoogieDeclarations]: Found specification of procedure srand48
[2019-08-31 03:15:24,803 INFO  L130     BoogieDeclarations]: Found specification of procedure seed48
[2019-08-31 03:15:24,803 INFO  L130     BoogieDeclarations]: Found specification of procedure lcong48
[2019-08-31 03:15:24,804 INFO  L130     BoogieDeclarations]: Found specification of procedure drand48_r
[2019-08-31 03:15:24,804 INFO  L130     BoogieDeclarations]: Found specification of procedure erand48_r
[2019-08-31 03:15:24,804 INFO  L130     BoogieDeclarations]: Found specification of procedure lrand48_r
[2019-08-31 03:15:24,804 INFO  L130     BoogieDeclarations]: Found specification of procedure nrand48_r
[2019-08-31 03:15:24,804 INFO  L130     BoogieDeclarations]: Found specification of procedure mrand48_r
[2019-08-31 03:15:24,804 INFO  L130     BoogieDeclarations]: Found specification of procedure jrand48_r
[2019-08-31 03:15:24,804 INFO  L130     BoogieDeclarations]: Found specification of procedure srand48_r
[2019-08-31 03:15:24,805 INFO  L130     BoogieDeclarations]: Found specification of procedure seed48_r
[2019-08-31 03:15:24,805 INFO  L130     BoogieDeclarations]: Found specification of procedure lcong48_r
[2019-08-31 03:15:24,805 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2019-08-31 03:15:24,805 INFO  L130     BoogieDeclarations]: Found specification of procedure calloc
[2019-08-31 03:15:24,805 INFO  L130     BoogieDeclarations]: Found specification of procedure realloc
[2019-08-31 03:15:24,805 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2019-08-31 03:15:24,806 INFO  L130     BoogieDeclarations]: Found specification of procedure alloca
[2019-08-31 03:15:24,806 INFO  L130     BoogieDeclarations]: Found specification of procedure valloc
[2019-08-31 03:15:24,806 INFO  L130     BoogieDeclarations]: Found specification of procedure posix_memalign
[2019-08-31 03:15:24,806 INFO  L130     BoogieDeclarations]: Found specification of procedure aligned_alloc
[2019-08-31 03:15:24,806 INFO  L130     BoogieDeclarations]: Found specification of procedure abort
[2019-08-31 03:15:24,806 INFO  L130     BoogieDeclarations]: Found specification of procedure atexit
[2019-08-31 03:15:24,807 INFO  L130     BoogieDeclarations]: Found specification of procedure at_quick_exit
[2019-08-31 03:15:24,807 INFO  L130     BoogieDeclarations]: Found specification of procedure on_exit
[2019-08-31 03:15:24,807 INFO  L130     BoogieDeclarations]: Found specification of procedure exit
[2019-08-31 03:15:24,807 INFO  L130     BoogieDeclarations]: Found specification of procedure quick_exit
[2019-08-31 03:15:24,807 INFO  L130     BoogieDeclarations]: Found specification of procedure _Exit
[2019-08-31 03:15:24,807 INFO  L130     BoogieDeclarations]: Found specification of procedure getenv
[2019-08-31 03:15:24,807 INFO  L130     BoogieDeclarations]: Found specification of procedure putenv
[2019-08-31 03:15:24,808 INFO  L130     BoogieDeclarations]: Found specification of procedure setenv
[2019-08-31 03:15:24,808 INFO  L130     BoogieDeclarations]: Found specification of procedure unsetenv
[2019-08-31 03:15:24,808 INFO  L130     BoogieDeclarations]: Found specification of procedure clearenv
[2019-08-31 03:15:24,808 INFO  L130     BoogieDeclarations]: Found specification of procedure mktemp
[2019-08-31 03:15:24,808 INFO  L130     BoogieDeclarations]: Found specification of procedure mkstemp
[2019-08-31 03:15:24,808 INFO  L130     BoogieDeclarations]: Found specification of procedure mkstemps
[2019-08-31 03:15:24,809 INFO  L130     BoogieDeclarations]: Found specification of procedure mkdtemp
[2019-08-31 03:15:24,809 INFO  L130     BoogieDeclarations]: Found specification of procedure system
[2019-08-31 03:15:24,809 INFO  L130     BoogieDeclarations]: Found specification of procedure realpath
[2019-08-31 03:15:24,809 INFO  L130     BoogieDeclarations]: Found specification of procedure bsearch
[2019-08-31 03:15:24,809 INFO  L130     BoogieDeclarations]: Found specification of procedure qsort
[2019-08-31 03:15:24,809 INFO  L130     BoogieDeclarations]: Found specification of procedure abs
[2019-08-31 03:15:24,809 INFO  L130     BoogieDeclarations]: Found specification of procedure labs
[2019-08-31 03:15:24,810 INFO  L130     BoogieDeclarations]: Found specification of procedure llabs
[2019-08-31 03:15:24,810 INFO  L130     BoogieDeclarations]: Found specification of procedure div
[2019-08-31 03:15:24,810 INFO  L130     BoogieDeclarations]: Found specification of procedure ldiv
[2019-08-31 03:15:24,810 INFO  L130     BoogieDeclarations]: Found specification of procedure lldiv
[2019-08-31 03:15:24,810 INFO  L130     BoogieDeclarations]: Found specification of procedure ecvt
[2019-08-31 03:15:24,810 INFO  L130     BoogieDeclarations]: Found specification of procedure fcvt
[2019-08-31 03:15:24,810 INFO  L130     BoogieDeclarations]: Found specification of procedure gcvt
[2019-08-31 03:15:24,811 INFO  L130     BoogieDeclarations]: Found specification of procedure qecvt
[2019-08-31 03:15:24,811 INFO  L130     BoogieDeclarations]: Found specification of procedure qfcvt
[2019-08-31 03:15:24,811 INFO  L130     BoogieDeclarations]: Found specification of procedure qgcvt
[2019-08-31 03:15:24,811 INFO  L130     BoogieDeclarations]: Found specification of procedure ecvt_r
[2019-08-31 03:15:24,811 INFO  L130     BoogieDeclarations]: Found specification of procedure fcvt_r
[2019-08-31 03:15:24,811 INFO  L130     BoogieDeclarations]: Found specification of procedure qecvt_r
[2019-08-31 03:15:24,811 INFO  L130     BoogieDeclarations]: Found specification of procedure qfcvt_r
[2019-08-31 03:15:24,812 INFO  L130     BoogieDeclarations]: Found specification of procedure mblen
[2019-08-31 03:15:24,812 INFO  L130     BoogieDeclarations]: Found specification of procedure mbtowc
[2019-08-31 03:15:24,812 INFO  L130     BoogieDeclarations]: Found specification of procedure wctomb
[2019-08-31 03:15:24,812 INFO  L130     BoogieDeclarations]: Found specification of procedure mbstowcs
[2019-08-31 03:15:24,812 INFO  L130     BoogieDeclarations]: Found specification of procedure wcstombs
[2019-08-31 03:15:24,812 INFO  L130     BoogieDeclarations]: Found specification of procedure rpmatch
[2019-08-31 03:15:24,812 INFO  L130     BoogieDeclarations]: Found specification of procedure getsubopt
[2019-08-31 03:15:24,813 INFO  L130     BoogieDeclarations]: Found specification of procedure getloadavg
[2019-08-31 03:15:24,813 INFO  L130     BoogieDeclarations]: Found specification of procedure myexit
[2019-08-31 03:15:24,813 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2019-08-31 03:15:24,813 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2019-08-31 03:15:24,813 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2019-08-31 03:15:24,813 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2019-08-31 03:15:24,814 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2019-08-31 03:15:24,814 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2019-08-31 03:15:24,814 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-08-31 03:15:24,814 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-08-31 03:15:24,814 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2019-08-31 03:15:25,131 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint myexitFINAL: assume true;
[2019-08-31 03:15:25,336 INFO  L278             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-08-31 03:15:25,337 INFO  L283             CfgBuilder]: Removed 3 assume(true) statements.
[2019-08-31 03:15:25,339 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 03:15:25 BoogieIcfgContainer
[2019-08-31 03:15:25,340 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-08-31 03:15:25,340 INFO  L113        PluginConnector]: ------------------------Sifa----------------------------
[2019-08-31 03:15:25,340 INFO  L271        PluginConnector]: Initializing Sifa...
[2019-08-31 03:15:25,341 INFO  L275        PluginConnector]: Sifa initialized
[2019-08-31 03:15:25,342 INFO  L185        PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 03:15:25" (1/1) ...
[2019-08-31 03:15:25,375 INFO  L162        IcfgInterpreter]: Started Sifa with 1 locations of interest
[2019-08-31 03:15:25,375 INFO  L169        IcfgInterpreter]: Building call graph
[2019-08-31 03:15:25,383 INFO  L174        IcfgInterpreter]: Initial procedures are [ULTIMATE.start]
[2019-08-31 03:15:25,392 INFO  L179        IcfgInterpreter]: Starting interpretation
[2019-08-31 03:15:25,393 INFO  L199        IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs
[2019-08-31 03:15:25,478 INFO  L375             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5
[2019-08-31 03:15:25,478 INFO  L496         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2019-08-31 03:15:25,504 INFO  L567         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2019-08-31 03:15:25,505 INFO  L496         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2019-08-31 03:15:25,505 INFO  L221         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12
[2019-08-31 03:15:25,520 INFO  L199        IcfgInterpreter]: Interpreting procedure main with input of size 27 for LOIs
[2019-08-31 03:15:25,575 WARN  L98          DagInterpreter]: A function never reaches its return
[2019-08-31 03:15:25,608 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-31 03:15:25,633 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-31 03:15:25,731 INFO  L496         ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:25,769 INFO  L496         ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:25,796 INFO  L496         ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:25,826 INFO  L496         ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:25,843 INFO  L496         ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:25,881 INFO  L496         ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:25,896 INFO  L496         ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:25,911 INFO  L496         ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:27,988 WARN  L188               SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 184 DAG size of output: 121
[2019-08-31 03:15:27,989 INFO  L567         ElimStorePlain]: treesize reduction 3024, result has 10.7 percent of original size
[2019-08-31 03:15:28,006 INFO  L496         ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:28,498 WARN  L188               SmtUtils]: Spent 491.00 ms on a formula simplification that was a NOOP. DAG size: 117
[2019-08-31 03:15:28,499 INFO  L567         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2019-08-31 03:15:28,511 INFO  L496         ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:28,981 WARN  L188               SmtUtils]: Spent 468.00 ms on a formula simplification that was a NOOP. DAG size: 113
[2019-08-31 03:15:28,981 INFO  L567         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2019-08-31 03:15:28,992 INFO  L496         ElimStorePlain]: Start of recursive call 12: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:29,335 WARN  L188               SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 109
[2019-08-31 03:15:29,336 INFO  L567         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2019-08-31 03:15:29,338 INFO  L496         ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars,  End of recursive call: 4 dim-0 vars,  and 2 xjuncts.
[2019-08-31 03:15:29,338 INFO  L221         ElimStorePlain]: Needed 12 recursive calls to eliminate 4 variables, input treesize:3481, output treesize:325
[2019-08-31 03:15:29,399 INFO  L496         ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:29,762 WARN  L188               SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 94
[2019-08-31 03:15:29,762 INFO  L567         ElimStorePlain]: treesize reduction 3, result has 98.6 percent of original size
[2019-08-31 03:15:29,764 INFO  L496         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call: 3 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:29,764 INFO  L221         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:211, output treesize:212
[2019-08-31 03:15:29,793 INFO  L496         ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:29,821 INFO  L496         ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:30,316 WARN  L188               SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 98
[2019-08-31 03:15:30,317 INFO  L567         ElimStorePlain]: treesize reduction 217, result has 50.1 percent of original size
[2019-08-31 03:15:30,318 INFO  L496         ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars,  End of recursive call: 3 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:30,319 INFO  L221         ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:427, output treesize:218
[2019-08-31 03:15:30,322 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-31 03:15:30,391 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-31 03:15:30,394 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-31 03:15:30,544 INFO  L496         ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:30,571 INFO  L496         ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:30,584 INFO  L496         ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:30,673 INFO  L496         ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:30,685 INFO  L496         ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:30,697 INFO  L496         ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:30,708 INFO  L496         ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:30,722 INFO  L496         ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:30,737 INFO  L496         ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:30,752 INFO  L496         ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:30,764 INFO  L496         ElimStorePlain]: Start of recursive call 12: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:30,972 INFO  L496         ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:32,512 INFO  L496         ElimStorePlain]: Start of recursive call 14: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:33,215 INFO  L496         ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:33,229 INFO  L496         ElimStorePlain]: Start of recursive call 16: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:33,243 INFO  L496         ElimStorePlain]: Start of recursive call 17: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:33,271 INFO  L496         ElimStorePlain]: Start of recursive call 18: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:33,298 INFO  L496         ElimStorePlain]: Start of recursive call 19: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:33,310 INFO  L496         ElimStorePlain]: Start of recursive call 20: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:15:33,322 INFO  L496         ElimStorePlain]: Start of recursive call 21: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:20:41,748 WARN  L188               SmtUtils]: Spent 5.14 m on a formula simplification. DAG size of input: 301 DAG size of output: 195
[2019-08-31 03:20:41,749 INFO  L567         ElimStorePlain]: treesize reduction 3466, result has 23.2 percent of original size
[2019-08-31 03:20:41,820 INFO  L496         ElimStorePlain]: Start of recursive call 22: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:20:42,007 INFO  L496         ElimStorePlain]: Start of recursive call 23: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:20:42,046 INFO  L496         ElimStorePlain]: Start of recursive call 24: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:20:42,119 INFO  L496         ElimStorePlain]: Start of recursive call 25: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:20:42,173 INFO  L496         ElimStorePlain]: Start of recursive call 26: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:13,073 WARN  L188               SmtUtils]: Spent 30.90 s on a formula simplification that was a NOOP. DAG size: 200
[2019-08-31 03:21:13,073 INFO  L567         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2019-08-31 03:21:13,076 INFO  L496         ElimStorePlain]: Start of recursive call 1: 7 dim-0 vars, 2 dim-2 vars,  End of recursive call: 18 dim-0 vars,  and 5 xjuncts.
[2019-08-31 03:21:13,077 INFO  L221         ElimStorePlain]: Needed 26 recursive calls to eliminate 9 variables, input treesize:4751, output treesize:985
[2019-08-31 03:21:13,195 INFO  L496         ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:13,277 INFO  L496         ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:13,296 INFO  L496         ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:21,983 WARN  L188               SmtUtils]: Spent 8.69 s on a formula simplification. DAG size of input: 173 DAG size of output: 173
[2019-08-31 03:21:21,984 INFO  L567         ElimStorePlain]: treesize reduction 9, result has 98.9 percent of original size
[2019-08-31 03:21:21,988 INFO  L496         ElimStorePlain]: Start of recursive call 1: 10 dim-0 vars, 1 dim-2 vars,  End of recursive call: 13 dim-0 vars,  and 3 xjuncts.
[2019-08-31 03:21:21,988 INFO  L221         ElimStorePlain]: Needed 4 recursive calls to eliminate 11 variables, input treesize:770, output treesize:799
[2019-08-31 03:21:22,144 INFO  L496         ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:22,281 INFO  L496         ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:22,291 INFO  L496         ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:22,306 INFO  L496         ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:28,573 WARN  L188               SmtUtils]: Spent 6.27 s on a formula simplification. DAG size of input: 233 DAG size of output: 152
[2019-08-31 03:21:28,574 INFO  L567         ElimStorePlain]: treesize reduction 600, result has 50.2 percent of original size
[2019-08-31 03:21:28,576 INFO  L496         ElimStorePlain]: Start of recursive call 1: 16 dim-0 vars, 1 dim-2 vars,  End of recursive call: 10 dim-0 vars,  and 2 xjuncts.
[2019-08-31 03:21:28,576 INFO  L221         ElimStorePlain]: Needed 5 recursive calls to eliminate 17 variables, input treesize:1137, output treesize:605
[2019-08-31 03:21:28,579 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-31 03:21:30,155 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-31 03:21:30,157 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-31 03:21:30,158 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-31 03:21:30,159 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-31 03:21:31,857 INFO  L496         ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:31,872 INFO  L496         ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:31,886 INFO  L496         ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:31,901 INFO  L496         ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:31,916 INFO  L496         ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:31,930 INFO  L496         ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:33,029 INFO  L496         ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:33,057 INFO  L496         ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:35,096 INFO  L496         ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:37,141 INFO  L496         ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:37,157 INFO  L496         ElimStorePlain]: Start of recursive call 12: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:39,179 INFO  L496         ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:41,204 INFO  L496         ElimStorePlain]: Start of recursive call 14: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:41,220 INFO  L496         ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:41,233 INFO  L496         ElimStorePlain]: Start of recursive call 16: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:41,246 INFO  L496         ElimStorePlain]: Start of recursive call 17: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:41,260 INFO  L496         ElimStorePlain]: Start of recursive call 18: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:43,294 INFO  L496         ElimStorePlain]: Start of recursive call 19: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:43,324 INFO  L496         ElimStorePlain]: Start of recursive call 20: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:43,338 INFO  L496         ElimStorePlain]: Start of recursive call 21: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:43,370 INFO  L496         ElimStorePlain]: Start of recursive call 22: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:43,388 INFO  L496         ElimStorePlain]: Start of recursive call 23: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:45,422 INFO  L496         ElimStorePlain]: Start of recursive call 24: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:45,439 INFO  L496         ElimStorePlain]: Start of recursive call 25: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:47,464 INFO  L496         ElimStorePlain]: Start of recursive call 26: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:47,482 INFO  L496         ElimStorePlain]: Start of recursive call 27: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:47,497 INFO  L496         ElimStorePlain]: Start of recursive call 28: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:49,523 INFO  L496         ElimStorePlain]: Start of recursive call 29: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:49,538 INFO  L496         ElimStorePlain]: Start of recursive call 30: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-31 03:21:49,553 INFO  L496         ElimStorePlain]: Start of recursive call 31: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.