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-ext-properties/simple-ext.i


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


This is Ultimate 0.1.24-fab3c18
[2019-08-22 21:49:29,991 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2019-08-22 21:49:29,993 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2019-08-22 21:49:30,005 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-08-22 21:49:30,005 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-08-22 21:49:30,007 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-08-22 21:49:30,008 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
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[2019-08-22 21:49:30,012 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-08-22 21:49:30,013 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
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[2019-08-22 21:49:30,015 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-08-22 21:49:30,015 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-08-22 21:49:30,016 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-08-22 21:49:30,017 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-08-22 21:49:30,018 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-08-22 21:49:30,019 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-08-22 21:49:30,020 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-08-22 21:49:30,021 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-08-22 21:49:30,023 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2019-08-22 21:49:30,025 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-08-22 21:49:30,026 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-08-22 21:49:30,027 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
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[2019-08-22 21:49:30,030 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-08-22 21:49:30,030 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-08-22 21:49:30,030 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-08-22 21:49:30,031 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
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[2019-08-22 21:49:30,033 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
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[2019-08-22 21:49:30,037 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
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[2019-08-22 21:49:30,039 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2019-08-22 21:49:30,040 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
[2019-08-22 21:49:30,054 INFO  L113        SettingsManager]: Loading preferences was successful
[2019-08-22 21:49:30,054 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2019-08-22 21:49:30,055 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-08-22 21:49:30,056 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2019-08-22 21:49:30,056 INFO  L138        SettingsManager]:  * Use SBE=true
[2019-08-22 21:49:30,056 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-08-22 21:49:30,056 INFO  L138        SettingsManager]:  * sizeof long=4
[2019-08-22 21:49:30,057 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2019-08-22 21:49:30,057 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2019-08-22 21:49:30,057 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2019-08-22 21:49:30,057 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2019-08-22 21:49:30,057 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-08-22 21:49:30,058 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2019-08-22 21:49:30,058 INFO  L138        SettingsManager]:  * sizeof long double=12
[2019-08-22 21:49:30,058 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2019-08-22 21:49:30,058 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2019-08-22 21:49:30,058 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2019-08-22 21:49:30,059 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-08-22 21:49:30,059 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2019-08-22 21:49:30,059 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2019-08-22 21:49:30,059 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2019-08-22 21:49:30,059 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-08-22 21:49:30,060 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-08-22 21:49:30,060 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2019-08-22 21:49:30,060 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-08-22 21:49:30,060 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2019-08-22 21:49:30,060 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2019-08-22 21:49:30,061 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-08-22 21:49:30,061 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-08-22 21:49:30,090 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-08-22 21:49:30,102 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-08-22 21:49:30,106 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-08-22 21:49:30,108 INFO  L271        PluginConnector]: Initializing CDTParser...
[2019-08-22 21:49:30,108 INFO  L275        PluginConnector]: CDTParser initialized
[2019-08-22 21:49:30,109 INFO  L428   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/list-ext-properties/simple-ext.i
[2019-08-22 21:49:30,184 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dadf56aa6/c0ac4e50205d43ff9e71ffc9d646e75a/FLAG5237976c4
[2019-08-22 21:49:30,693 INFO  L306              CDTParser]: Found 1 translation units.
[2019-08-22 21:49:30,694 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/list-ext-properties/simple-ext.i
[2019-08-22 21:49:30,707 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dadf56aa6/c0ac4e50205d43ff9e71ffc9d646e75a/FLAG5237976c4
[2019-08-22 21:49:31,004 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dadf56aa6/c0ac4e50205d43ff9e71ffc9d646e75a
[2019-08-22 21:49:31,013 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-08-22 21:49:31,015 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2019-08-22 21:49:31,016 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-08-22 21:49:31,016 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-08-22 21:49:31,019 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2019-08-22 21:49:31,020 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:49:31" (1/1) ...
[2019-08-22 21:49:31,023 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65aa1f2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:49:31, skipping insertion in model container
[2019-08-22 21:49:31,024 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:49:31" (1/1) ...
[2019-08-22 21:49:31,031 INFO  L142         MainTranslator]: Starting translation in SV-COMP mode 
[2019-08-22 21:49:31,085 INFO  L173         MainTranslator]: Built tables and reachable declarations
[2019-08-22 21:49:31,563 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-08-22 21:49:31,584 INFO  L188         MainTranslator]: Completed pre-run
[2019-08-22 21:49:31,649 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-08-22 21:49:31,711 INFO  L192         MainTranslator]: Completed translation
[2019-08-22 21:49:31,712 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:49:31 WrapperNode
[2019-08-22 21:49:31,712 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-08-22 21:49:31,712 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-08-22 21:49:31,713 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2019-08-22 21:49:31,713 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2019-08-22 21:49:31,727 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:49:31" (1/1) ...
[2019-08-22 21:49:31,727 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:49:31" (1/1) ...
[2019-08-22 21:49:31,753 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:49:31" (1/1) ...
[2019-08-22 21:49:31,754 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:49:31" (1/1) ...
[2019-08-22 21:49:31,769 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:49:31" (1/1) ...
[2019-08-22 21:49:31,774 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:49:31" (1/1) ...
[2019-08-22 21:49:31,777 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:49:31" (1/1) ...
[2019-08-22 21:49:31,784 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-08-22 21:49:31,784 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-08-22 21:49:31,784 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2019-08-22 21:49:31,785 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2019-08-22 21:49:31,786 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:49:31" (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
[2019-08-22 21:49:31,853 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-08-22 21:49:31,853 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-08-22 21:49:31,853 INFO  L138     BoogieDeclarations]: Found implementation of procedure __bswap_32
[2019-08-22 21:49:31,853 INFO  L138     BoogieDeclarations]: Found implementation of procedure __bswap_64
[2019-08-22 21:49:31,854 INFO  L138     BoogieDeclarations]: Found implementation of procedure __uint16_identity
[2019-08-22 21:49:31,854 INFO  L138     BoogieDeclarations]: Found implementation of procedure __uint32_identity
[2019-08-22 21:49:31,854 INFO  L138     BoogieDeclarations]: Found implementation of procedure __uint64_identity
[2019-08-22 21:49:31,854 INFO  L138     BoogieDeclarations]: Found implementation of procedure myexit
[2019-08-22 21:49:31,855 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2019-08-22 21:49:31,855 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-08-22 21:49:31,855 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2019-08-22 21:49:31,855 INFO  L130     BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max
[2019-08-22 21:49:31,855 INFO  L130     BoogieDeclarations]: Found specification of procedure atof
[2019-08-22 21:49:31,856 INFO  L130     BoogieDeclarations]: Found specification of procedure atoi
[2019-08-22 21:49:31,856 INFO  L130     BoogieDeclarations]: Found specification of procedure atol
[2019-08-22 21:49:31,856 INFO  L130     BoogieDeclarations]: Found specification of procedure atoll
[2019-08-22 21:49:31,858 INFO  L130     BoogieDeclarations]: Found specification of procedure strtod
[2019-08-22 21:49:31,858 INFO  L130     BoogieDeclarations]: Found specification of procedure strtof
[2019-08-22 21:49:31,858 INFO  L130     BoogieDeclarations]: Found specification of procedure strtold
[2019-08-22 21:49:31,858 INFO  L130     BoogieDeclarations]: Found specification of procedure strtol
[2019-08-22 21:49:31,858 INFO  L130     BoogieDeclarations]: Found specification of procedure strtoul
[2019-08-22 21:49:31,859 INFO  L130     BoogieDeclarations]: Found specification of procedure strtoq
[2019-08-22 21:49:31,859 INFO  L130     BoogieDeclarations]: Found specification of procedure strtouq
[2019-08-22 21:49:31,859 INFO  L130     BoogieDeclarations]: Found specification of procedure strtoll
[2019-08-22 21:49:31,859 INFO  L130     BoogieDeclarations]: Found specification of procedure strtoull
[2019-08-22 21:49:31,859 INFO  L130     BoogieDeclarations]: Found specification of procedure l64a
[2019-08-22 21:49:31,859 INFO  L130     BoogieDeclarations]: Found specification of procedure a64l
[2019-08-22 21:49:31,859 INFO  L130     BoogieDeclarations]: Found specification of procedure __bswap_32
[2019-08-22 21:49:31,859 INFO  L130     BoogieDeclarations]: Found specification of procedure __bswap_64
[2019-08-22 21:49:31,860 INFO  L130     BoogieDeclarations]: Found specification of procedure __uint16_identity
[2019-08-22 21:49:31,860 INFO  L130     BoogieDeclarations]: Found specification of procedure __uint32_identity
[2019-08-22 21:49:31,860 INFO  L130     BoogieDeclarations]: Found specification of procedure __uint64_identity
[2019-08-22 21:49:31,860 INFO  L130     BoogieDeclarations]: Found specification of procedure select
[2019-08-22 21:49:31,860 INFO  L130     BoogieDeclarations]: Found specification of procedure pselect
[2019-08-22 21:49:31,861 INFO  L130     BoogieDeclarations]: Found specification of procedure gnu_dev_major
[2019-08-22 21:49:31,861 INFO  L130     BoogieDeclarations]: Found specification of procedure gnu_dev_minor
[2019-08-22 21:49:31,861 INFO  L130     BoogieDeclarations]: Found specification of procedure gnu_dev_makedev
[2019-08-22 21:49:31,861 INFO  L130     BoogieDeclarations]: Found specification of procedure random
[2019-08-22 21:49:31,861 INFO  L130     BoogieDeclarations]: Found specification of procedure srandom
[2019-08-22 21:49:31,861 INFO  L130     BoogieDeclarations]: Found specification of procedure initstate
[2019-08-22 21:49:31,861 INFO  L130     BoogieDeclarations]: Found specification of procedure setstate
[2019-08-22 21:49:31,862 INFO  L130     BoogieDeclarations]: Found specification of procedure random_r
[2019-08-22 21:49:31,862 INFO  L130     BoogieDeclarations]: Found specification of procedure srandom_r
[2019-08-22 21:49:31,862 INFO  L130     BoogieDeclarations]: Found specification of procedure initstate_r
[2019-08-22 21:49:31,862 INFO  L130     BoogieDeclarations]: Found specification of procedure setstate_r
[2019-08-22 21:49:31,862 INFO  L130     BoogieDeclarations]: Found specification of procedure rand
[2019-08-22 21:49:31,862 INFO  L130     BoogieDeclarations]: Found specification of procedure srand
[2019-08-22 21:49:31,863 INFO  L130     BoogieDeclarations]: Found specification of procedure rand_r
[2019-08-22 21:49:31,863 INFO  L130     BoogieDeclarations]: Found specification of procedure drand48
[2019-08-22 21:49:31,863 INFO  L130     BoogieDeclarations]: Found specification of procedure erand48
[2019-08-22 21:49:31,863 INFO  L130     BoogieDeclarations]: Found specification of procedure lrand48
[2019-08-22 21:49:31,863 INFO  L130     BoogieDeclarations]: Found specification of procedure nrand48
[2019-08-22 21:49:31,863 INFO  L130     BoogieDeclarations]: Found specification of procedure mrand48
[2019-08-22 21:49:31,864 INFO  L130     BoogieDeclarations]: Found specification of procedure jrand48
[2019-08-22 21:49:31,864 INFO  L130     BoogieDeclarations]: Found specification of procedure srand48
[2019-08-22 21:49:31,864 INFO  L130     BoogieDeclarations]: Found specification of procedure seed48
[2019-08-22 21:49:31,864 INFO  L130     BoogieDeclarations]: Found specification of procedure lcong48
[2019-08-22 21:49:31,864 INFO  L130     BoogieDeclarations]: Found specification of procedure drand48_r
[2019-08-22 21:49:31,864 INFO  L130     BoogieDeclarations]: Found specification of procedure erand48_r
[2019-08-22 21:49:31,864 INFO  L130     BoogieDeclarations]: Found specification of procedure lrand48_r
[2019-08-22 21:49:31,865 INFO  L130     BoogieDeclarations]: Found specification of procedure nrand48_r
[2019-08-22 21:49:31,865 INFO  L130     BoogieDeclarations]: Found specification of procedure mrand48_r
[2019-08-22 21:49:31,865 INFO  L130     BoogieDeclarations]: Found specification of procedure jrand48_r
[2019-08-22 21:49:31,865 INFO  L130     BoogieDeclarations]: Found specification of procedure srand48_r
[2019-08-22 21:49:31,865 INFO  L130     BoogieDeclarations]: Found specification of procedure seed48_r
[2019-08-22 21:49:31,865 INFO  L130     BoogieDeclarations]: Found specification of procedure lcong48_r
[2019-08-22 21:49:31,865 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2019-08-22 21:49:31,866 INFO  L130     BoogieDeclarations]: Found specification of procedure calloc
[2019-08-22 21:49:31,866 INFO  L130     BoogieDeclarations]: Found specification of procedure realloc
[2019-08-22 21:49:31,866 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2019-08-22 21:49:31,866 INFO  L130     BoogieDeclarations]: Found specification of procedure alloca
[2019-08-22 21:49:31,866 INFO  L130     BoogieDeclarations]: Found specification of procedure valloc
[2019-08-22 21:49:31,866 INFO  L130     BoogieDeclarations]: Found specification of procedure posix_memalign
[2019-08-22 21:49:31,867 INFO  L130     BoogieDeclarations]: Found specification of procedure aligned_alloc
[2019-08-22 21:49:31,867 INFO  L130     BoogieDeclarations]: Found specification of procedure abort
[2019-08-22 21:49:31,867 INFO  L130     BoogieDeclarations]: Found specification of procedure atexit
[2019-08-22 21:49:31,867 INFO  L130     BoogieDeclarations]: Found specification of procedure at_quick_exit
[2019-08-22 21:49:31,867 INFO  L130     BoogieDeclarations]: Found specification of procedure on_exit
[2019-08-22 21:49:31,867 INFO  L130     BoogieDeclarations]: Found specification of procedure exit
[2019-08-22 21:49:31,868 INFO  L130     BoogieDeclarations]: Found specification of procedure quick_exit
[2019-08-22 21:49:31,868 INFO  L130     BoogieDeclarations]: Found specification of procedure _Exit
[2019-08-22 21:49:31,868 INFO  L130     BoogieDeclarations]: Found specification of procedure getenv
[2019-08-22 21:49:31,868 INFO  L130     BoogieDeclarations]: Found specification of procedure putenv
[2019-08-22 21:49:31,868 INFO  L130     BoogieDeclarations]: Found specification of procedure setenv
[2019-08-22 21:49:31,868 INFO  L130     BoogieDeclarations]: Found specification of procedure unsetenv
[2019-08-22 21:49:31,869 INFO  L130     BoogieDeclarations]: Found specification of procedure clearenv
[2019-08-22 21:49:31,869 INFO  L130     BoogieDeclarations]: Found specification of procedure mktemp
[2019-08-22 21:49:31,869 INFO  L130     BoogieDeclarations]: Found specification of procedure mkstemp
[2019-08-22 21:49:31,869 INFO  L130     BoogieDeclarations]: Found specification of procedure mkstemps
[2019-08-22 21:49:31,869 INFO  L130     BoogieDeclarations]: Found specification of procedure mkdtemp
[2019-08-22 21:49:31,869 INFO  L130     BoogieDeclarations]: Found specification of procedure system
[2019-08-22 21:49:31,869 INFO  L130     BoogieDeclarations]: Found specification of procedure realpath
[2019-08-22 21:49:31,870 INFO  L130     BoogieDeclarations]: Found specification of procedure bsearch
[2019-08-22 21:49:31,870 INFO  L130     BoogieDeclarations]: Found specification of procedure qsort
[2019-08-22 21:49:31,870 INFO  L130     BoogieDeclarations]: Found specification of procedure abs
[2019-08-22 21:49:31,870 INFO  L130     BoogieDeclarations]: Found specification of procedure labs
[2019-08-22 21:49:31,870 INFO  L130     BoogieDeclarations]: Found specification of procedure llabs
[2019-08-22 21:49:31,870 INFO  L130     BoogieDeclarations]: Found specification of procedure div
[2019-08-22 21:49:31,871 INFO  L130     BoogieDeclarations]: Found specification of procedure ldiv
[2019-08-22 21:49:31,871 INFO  L130     BoogieDeclarations]: Found specification of procedure lldiv
[2019-08-22 21:49:31,871 INFO  L130     BoogieDeclarations]: Found specification of procedure ecvt
[2019-08-22 21:49:31,871 INFO  L130     BoogieDeclarations]: Found specification of procedure fcvt
[2019-08-22 21:49:31,871 INFO  L130     BoogieDeclarations]: Found specification of procedure gcvt
[2019-08-22 21:49:31,871 INFO  L130     BoogieDeclarations]: Found specification of procedure qecvt
[2019-08-22 21:49:31,871 INFO  L130     BoogieDeclarations]: Found specification of procedure qfcvt
[2019-08-22 21:49:31,871 INFO  L130     BoogieDeclarations]: Found specification of procedure qgcvt
[2019-08-22 21:49:31,872 INFO  L130     BoogieDeclarations]: Found specification of procedure ecvt_r
[2019-08-22 21:49:31,872 INFO  L130     BoogieDeclarations]: Found specification of procedure fcvt_r
[2019-08-22 21:49:31,872 INFO  L130     BoogieDeclarations]: Found specification of procedure qecvt_r
[2019-08-22 21:49:31,872 INFO  L130     BoogieDeclarations]: Found specification of procedure qfcvt_r
[2019-08-22 21:49:31,872 INFO  L130     BoogieDeclarations]: Found specification of procedure mblen
[2019-08-22 21:49:31,872 INFO  L130     BoogieDeclarations]: Found specification of procedure mbtowc
[2019-08-22 21:49:31,872 INFO  L130     BoogieDeclarations]: Found specification of procedure wctomb
[2019-08-22 21:49:31,873 INFO  L130     BoogieDeclarations]: Found specification of procedure mbstowcs
[2019-08-22 21:49:31,873 INFO  L130     BoogieDeclarations]: Found specification of procedure wcstombs
[2019-08-22 21:49:31,873 INFO  L130     BoogieDeclarations]: Found specification of procedure rpmatch
[2019-08-22 21:49:31,873 INFO  L130     BoogieDeclarations]: Found specification of procedure getsubopt
[2019-08-22 21:49:31,873 INFO  L130     BoogieDeclarations]: Found specification of procedure getloadavg
[2019-08-22 21:49:31,873 INFO  L130     BoogieDeclarations]: Found specification of procedure myexit
[2019-08-22 21:49:31,874 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2019-08-22 21:49:31,874 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2019-08-22 21:49:31,874 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2019-08-22 21:49:31,874 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2019-08-22 21:49:31,874 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2019-08-22 21:49:31,874 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2019-08-22 21:49:31,874 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2019-08-22 21:49:31,875 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-08-22 21:49:31,875 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-08-22 21:49:32,230 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint myexitFINAL: assume true;
[2019-08-22 21:49:32,379 INFO  L278             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-08-22 21:49:32,379 INFO  L283             CfgBuilder]: Removed 3 assume(true) statements.
[2019-08-22 21:49:32,381 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:49:32 BoogieIcfgContainer
[2019-08-22 21:49:32,381 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-08-22 21:49:32,382 INFO  L113        PluginConnector]: ------------------------Symbolic Interpretation----------------------------
[2019-08-22 21:49:32,382 INFO  L271        PluginConnector]: Initializing Symbolic Interpretation...
[2019-08-22 21:49:32,382 INFO  L275        PluginConnector]: Symbolic Interpretation initialized
[2019-08-22 21:49:32,383 INFO  L185        PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:49:32" (1/1) ...
[2019-08-22 21:49:32,398 INFO  L148        IcfgInterpreter]: Started Sifa with 1 locations of interest
[2019-08-22 21:49:32,401 INFO  L155        IcfgInterpreter]: Building call graph
[2019-08-22 21:49:32,408 INFO  L160        IcfgInterpreter]: Initial procedures are [ULTIMATE.start]
[2019-08-22 21:49:32,417 INFO  L165        IcfgInterpreter]: Starting interpretation
[2019-08-22 21:49:32,419 INFO  L185        IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1
[2019-08-22 21:49:32,520 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
[2019-08-22 21:49:32,521 INFO  L496         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2019-08-22 21:49:32,559 INFO  L567         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2019-08-22 21:49:32,561 INFO  L496         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2019-08-22 21:49:32,561 INFO  L221         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12
[2019-08-22 21:49:32,599 INFO  L185        IcfgInterpreter]: Interpreting procedure main with input of size 27
[2019-08-22 21:49:32,638 WARN  L89          DagInterpreter]: A function never reaches its return
[2019-08-22 21:49:32,752 INFO  L496         ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:32,766 INFO  L496         ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:32,779 INFO  L496         ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:32,791 INFO  L496         ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:33,429 WARN  L188               SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 90
[2019-08-22 21:49:33,430 INFO  L567         ElimStorePlain]: treesize reduction 699, result has 19.6 percent of original size
[2019-08-22 21:49:33,438 INFO  L496         ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:33,551 WARN  L188               SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 86
[2019-08-22 21:49:33,551 INFO  L567         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2019-08-22 21:49:33,553 INFO  L496         ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars,  End of recursive call: 2 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:33,553 INFO  L221         ElimStorePlain]: Needed 6 recursive calls to eliminate 2 variables, input treesize:917, output treesize:158
[2019-08-22 21:49:33,647 INFO  L496         ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:34,250 WARN  L188               SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 74
[2019-08-22 21:49:34,251 INFO  L567         ElimStorePlain]: treesize reduction 434, result has 22.8 percent of original size
[2019-08-22 21:49:34,252 INFO  L496         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2019-08-22 21:49:34,252 INFO  L221         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:556, output treesize:128
[2019-08-22 21:49:34,298 INFO  L496         ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:34,314 INFO  L496         ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:34,329 INFO  L496         ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:34,345 INFO  L496         ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:34,929 WARN  L188               SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 88
[2019-08-22 21:49:34,930 INFO  L567         ElimStorePlain]: treesize reduction 629, result has 21.1 percent of original size
[2019-08-22 21:49:34,936 INFO  L496         ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:35,054 WARN  L188               SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 84
[2019-08-22 21:49:35,055 INFO  L567         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2019-08-22 21:49:35,057 INFO  L496         ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars,  End of recursive call: 2 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:35,057 INFO  L221         ElimStorePlain]: Needed 6 recursive calls to eliminate 2 variables, input treesize:845, output treesize:156
[2019-08-22 21:49:35,126 INFO  L496         ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:35,138 INFO  L496         ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:36,579 WARN  L188               SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 162 DAG size of output: 74
[2019-08-22 21:49:36,580 INFO  L567         ElimStorePlain]: treesize reduction 679, result has 15.9 percent of original size
[2019-08-22 21:49:36,581 INFO  L496         ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2019-08-22 21:49:36,582 INFO  L221         ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:797, output treesize:128
[2019-08-22 21:49:36,618 INFO  L496         ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:36,639 INFO  L496         ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:36,648 INFO  L496         ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:36,658 INFO  L496         ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:37,087 WARN  L188               SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 88
[2019-08-22 21:49:37,087 INFO  L567         ElimStorePlain]: treesize reduction 629, result has 21.1 percent of original size
[2019-08-22 21:49:37,093 INFO  L496         ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:37,199 WARN  L188               SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 84
[2019-08-22 21:49:37,200 INFO  L567         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2019-08-22 21:49:37,201 INFO  L496         ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars,  End of recursive call: 2 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:37,201 INFO  L221         ElimStorePlain]: Needed 6 recursive calls to eliminate 2 variables, input treesize:845, output treesize:156
[2019-08-22 21:49:37,256 INFO  L496         ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:37,273 INFO  L496         ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:37,281 INFO  L496         ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:37,913 WARN  L188               SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 74
[2019-08-22 21:49:37,914 INFO  L567         ElimStorePlain]: treesize reduction 924, result has 12.2 percent of original size
[2019-08-22 21:49:37,915 INFO  L496         ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2019-08-22 21:49:37,915 INFO  L221         ElimStorePlain]: Needed 4 recursive calls to eliminate 7 variables, input treesize:1038, output treesize:128
[2019-08-22 21:49:37,956 INFO  L496         ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:37,963 INFO  L496         ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:37,989 INFO  L496         ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:37,996 INFO  L496         ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:38,414 WARN  L188               SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 88
[2019-08-22 21:49:38,414 INFO  L567         ElimStorePlain]: treesize reduction 629, result has 21.1 percent of original size
[2019-08-22 21:49:38,419 INFO  L496         ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:38,524 WARN  L188               SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 84
[2019-08-22 21:49:38,525 INFO  L567         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2019-08-22 21:49:38,526 INFO  L496         ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars,  End of recursive call: 2 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:38,527 INFO  L221         ElimStorePlain]: Needed 6 recursive calls to eliminate 2 variables, input treesize:845, output treesize:156
[2019-08-22 21:49:38,598 INFO  L496         ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:38,607 INFO  L496         ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:38,615 INFO  L496         ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:38,636 INFO  L496         ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:39,576 WARN  L188               SmtUtils]: Spent 938.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 74
[2019-08-22 21:49:39,577 INFO  L567         ElimStorePlain]: treesize reduction 1169, result has 9.9 percent of original size
[2019-08-22 21:49:39,577 INFO  L496         ElimStorePlain]: Start of recursive call 1: 8 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2019-08-22 21:49:39,578 INFO  L221         ElimStorePlain]: Needed 5 recursive calls to eliminate 9 variables, input treesize:1279, output treesize:128
[2019-08-22 21:49:39,619 INFO  L496         ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:39,625 INFO  L496         ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:39,632 INFO  L496         ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:39,638 INFO  L496         ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:40,132 WARN  L188               SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 88
[2019-08-22 21:49:40,133 INFO  L567         ElimStorePlain]: treesize reduction 629, result has 21.1 percent of original size
[2019-08-22 21:49:40,137 INFO  L496         ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:40,247 WARN  L188               SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 84
[2019-08-22 21:49:40,248 INFO  L567         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2019-08-22 21:49:40,249 INFO  L496         ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars,  End of recursive call: 2 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:40,249 INFO  L221         ElimStorePlain]: Needed 6 recursive calls to eliminate 2 variables, input treesize:845, output treesize:156
[2019-08-22 21:49:40,318 INFO  L496         ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:40,330 INFO  L496         ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:40,340 INFO  L496         ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:40,349 INFO  L496         ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:40,359 INFO  L496         ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:41,496 WARN  L188               SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 234 DAG size of output: 74
[2019-08-22 21:49:41,497 INFO  L567         ElimStorePlain]: treesize reduction 1414, result has 8.3 percent of original size
[2019-08-22 21:49:41,497 INFO  L496         ElimStorePlain]: Start of recursive call 1: 10 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2019-08-22 21:49:41,498 INFO  L221         ElimStorePlain]: Needed 6 recursive calls to eliminate 11 variables, input treesize:1520, output treesize:128
[2019-08-22 21:49:41,532 INFO  L496         ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:41,541 INFO  L496         ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:41,549 INFO  L496         ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:41,561 INFO  L496         ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:41,982 WARN  L188               SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 90
[2019-08-22 21:49:41,983 INFO  L567         ElimStorePlain]: treesize reduction 659, result has 20.5 percent of original size
[2019-08-22 21:49:41,990 INFO  L496         ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:42,096 WARN  L188               SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 86
[2019-08-22 21:49:42,097 INFO  L567         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2019-08-22 21:49:42,098 INFO  L496         ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars,  End of recursive call: 2 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:42,098 INFO  L221         ElimStorePlain]: Needed 6 recursive calls to eliminate 2 variables, input treesize:877, output treesize:158
[2019-08-22 21:49:42,176 INFO  L496         ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:42,183 INFO  L496         ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:42,193 INFO  L496         ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:42,203 INFO  L496         ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:42,213 INFO  L496         ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:42,236 INFO  L496         ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:44,450 WARN  L188               SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 258 DAG size of output: 74
[2019-08-22 21:49:44,451 INFO  L567         ElimStorePlain]: treesize reduction 1663, result has 7.1 percent of original size
[2019-08-22 21:49:44,451 INFO  L496         ElimStorePlain]: Start of recursive call 1: 12 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2019-08-22 21:49:44,452 INFO  L221         ElimStorePlain]: Needed 7 recursive calls to eliminate 13 variables, input treesize:1763, output treesize:128
[2019-08-22 21:49:44,472 INFO  L496         ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:44,480 INFO  L496         ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:44,488 INFO  L496         ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:44,495 INFO  L496         ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:45,107 WARN  L188               SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 90
[2019-08-22 21:49:45,107 INFO  L567         ElimStorePlain]: treesize reduction 659, result has 20.5 percent of original size
[2019-08-22 21:49:45,113 INFO  L496         ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:45,233 WARN  L188               SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 86
[2019-08-22 21:49:45,233 INFO  L567         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2019-08-22 21:49:45,234 INFO  L496         ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars,  End of recursive call: 2 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:45,234 INFO  L221         ElimStorePlain]: Needed 6 recursive calls to eliminate 2 variables, input treesize:877, output treesize:158
[2019-08-22 21:49:45,318 INFO  L496         ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:45,329 INFO  L496         ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:45,339 INFO  L496         ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:45,349 INFO  L496         ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:45,359 INFO  L496         ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:45,369 INFO  L496         ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:45,380 INFO  L496         ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:48,150 WARN  L188               SmtUtils]: Spent 2.77 s on a formula simplification. DAG size of input: 282 DAG size of output: 74
[2019-08-22 21:49:48,151 INFO  L567         ElimStorePlain]: treesize reduction 1912, result has 6.3 percent of original size
[2019-08-22 21:49:48,151 INFO  L496         ElimStorePlain]: Start of recursive call 1: 14 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2019-08-22 21:49:48,151 INFO  L221         ElimStorePlain]: Needed 8 recursive calls to eliminate 15 variables, input treesize:2006, output treesize:128
[2019-08-22 21:49:48,169 INFO  L496         ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:48,175 INFO  L496         ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:48,182 INFO  L496         ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:48,188 INFO  L496         ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:48,625 WARN  L188               SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 88
[2019-08-22 21:49:48,626 INFO  L567         ElimStorePlain]: treesize reduction 629, result has 21.1 percent of original size
[2019-08-22 21:49:48,631 INFO  L496         ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:48,740 WARN  L188               SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 84
[2019-08-22 21:49:48,740 INFO  L567         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2019-08-22 21:49:48,740 INFO  L496         ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars,  End of recursive call: 2 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:48,741 INFO  L221         ElimStorePlain]: Needed 6 recursive calls to eliminate 2 variables, input treesize:845, output treesize:156
[2019-08-22 21:49:48,824 INFO  L496         ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:48,834 INFO  L496         ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:48,845 INFO  L496         ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:48,856 INFO  L496         ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:48,866 INFO  L496         ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:48,876 INFO  L496         ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:48,886 INFO  L496         ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:49:48,897 INFO  L496         ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:01,281 WARN  L188               SmtUtils]: Spent 12.38 s on a formula simplification. DAG size of input: 306 DAG size of output: 74
[2019-08-22 21:50:01,282 INFO  L567         ElimStorePlain]: treesize reduction 2157, result has 5.6 percent of original size
[2019-08-22 21:50:01,283 INFO  L496         ElimStorePlain]: Start of recursive call 1: 16 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2019-08-22 21:50:01,283 INFO  L221         ElimStorePlain]: Needed 9 recursive calls to eliminate 17 variables, input treesize:2247, output treesize:128
[2019-08-22 21:50:01,304 INFO  L496         ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:01,320 INFO  L496         ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:01,330 INFO  L496         ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:01,339 INFO  L496         ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:01,896 WARN  L188               SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 88
[2019-08-22 21:50:01,896 INFO  L567         ElimStorePlain]: treesize reduction 629, result has 21.1 percent of original size
[2019-08-22 21:50:01,901 INFO  L496         ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:02,003 WARN  L188               SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 84
[2019-08-22 21:50:02,004 INFO  L567         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2019-08-22 21:50:02,005 INFO  L496         ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars,  End of recursive call: 2 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:02,005 INFO  L221         ElimStorePlain]: Needed 6 recursive calls to eliminate 2 variables, input treesize:845, output treesize:156
[2019-08-22 21:50:02,094 INFO  L496         ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:02,103 INFO  L496         ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:02,113 INFO  L496         ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:02,132 INFO  L496         ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:02,143 INFO  L496         ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:02,155 INFO  L496         ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:02,165 INFO  L496         ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:02,176 INFO  L496         ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:02,188 INFO  L496         ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:06,687 WARN  L188               SmtUtils]: Spent 4.50 s on a formula simplification. DAG size of input: 330 DAG size of output: 74
[2019-08-22 21:50:06,688 INFO  L567         ElimStorePlain]: treesize reduction 2402, result has 5.1 percent of original size
[2019-08-22 21:50:06,689 INFO  L496         ElimStorePlain]: Start of recursive call 1: 18 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2019-08-22 21:50:06,689 INFO  L221         ElimStorePlain]: Needed 10 recursive calls to eliminate 19 variables, input treesize:2488, output treesize:128
[2019-08-22 21:50:06,714 INFO  L496         ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:06,719 INFO  L496         ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:06,724 INFO  L496         ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:06,730 INFO  L496         ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:07,259 WARN  L188               SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 88
[2019-08-22 21:50:07,259 INFO  L567         ElimStorePlain]: treesize reduction 629, result has 21.1 percent of original size
[2019-08-22 21:50:07,264 INFO  L496         ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:07,378 WARN  L188               SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 84
[2019-08-22 21:50:07,378 INFO  L567         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2019-08-22 21:50:07,379 INFO  L496         ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars,  End of recursive call: 2 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:07,379 INFO  L221         ElimStorePlain]: Needed 6 recursive calls to eliminate 2 variables, input treesize:845, output treesize:156
[2019-08-22 21:50:07,469 INFO  L496         ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:07,480 INFO  L496         ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:07,491 INFO  L496         ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:07,502 INFO  L496         ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:07,513 INFO  L496         ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:07,526 INFO  L496         ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:07,545 INFO  L496         ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:07,568 INFO  L496         ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:07,587 INFO  L496         ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:07,604 INFO  L496         ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:14,442 WARN  L188               SmtUtils]: Spent 6.84 s on a formula simplification. DAG size of input: 354 DAG size of output: 74
[2019-08-22 21:50:14,443 INFO  L567         ElimStorePlain]: treesize reduction 2647, result has 4.6 percent of original size
[2019-08-22 21:50:14,443 INFO  L496         ElimStorePlain]: Start of recursive call 1: 20 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2019-08-22 21:50:14,444 INFO  L221         ElimStorePlain]: Needed 11 recursive calls to eliminate 21 variables, input treesize:2729, output treesize:128
[2019-08-22 21:50:14,463 INFO  L496         ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:14,469 INFO  L496         ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:14,480 INFO  L496         ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:14,487 INFO  L496         ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:14,910 WARN  L188               SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 90
[2019-08-22 21:50:14,910 INFO  L567         ElimStorePlain]: treesize reduction 659, result has 20.5 percent of original size
[2019-08-22 21:50:14,914 INFO  L496         ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:15,020 WARN  L188               SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 86
[2019-08-22 21:50:15,020 INFO  L567         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2019-08-22 21:50:15,021 INFO  L496         ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars,  End of recursive call: 2 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:15,021 INFO  L221         ElimStorePlain]: Needed 6 recursive calls to eliminate 2 variables, input treesize:877, output treesize:158
[2019-08-22 21:50:15,109 INFO  L496         ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:15,121 INFO  L496         ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:15,133 INFO  L496         ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:15,144 INFO  L496         ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:15,156 INFO  L496         ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:15,168 INFO  L496         ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:15,183 INFO  L496         ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:15,197 INFO  L496         ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:15,210 INFO  L496         ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:15,229 INFO  L496         ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:15,244 INFO  L496         ElimStorePlain]: Start of recursive call 12: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:26,290 WARN  L188               SmtUtils]: Spent 11.05 s on a formula simplification. DAG size of input: 378 DAG size of output: 74
[2019-08-22 21:50:26,291 INFO  L567         ElimStorePlain]: treesize reduction 2896, result has 4.2 percent of original size
[2019-08-22 21:50:26,291 INFO  L496         ElimStorePlain]: Start of recursive call 1: 22 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2019-08-22 21:50:26,292 INFO  L221         ElimStorePlain]: Needed 12 recursive calls to eliminate 23 variables, input treesize:2972, output treesize:128
[2019-08-22 21:50:26,312 INFO  L496         ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:26,318 INFO  L496         ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:26,325 INFO  L496         ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:26,332 INFO  L496         ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:26,857 WARN  L188               SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 90
[2019-08-22 21:50:26,858 INFO  L567         ElimStorePlain]: treesize reduction 659, result has 20.5 percent of original size
[2019-08-22 21:50:26,863 INFO  L496         ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:26,968 WARN  L188               SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 86
[2019-08-22 21:50:26,969 INFO  L567         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2019-08-22 21:50:26,970 INFO  L496         ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars,  End of recursive call: 2 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:26,970 INFO  L221         ElimStorePlain]: Needed 6 recursive calls to eliminate 2 variables, input treesize:877, output treesize:158
[2019-08-22 21:50:27,077 INFO  L496         ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:27,089 INFO  L496         ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:27,098 INFO  L496         ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:27,110 INFO  L496         ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:27,127 INFO  L496         ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:27,139 INFO  L496         ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:27,152 INFO  L496         ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:27,167 INFO  L496         ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:27,179 INFO  L496         ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:27,192 INFO  L496         ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:27,206 INFO  L496         ElimStorePlain]: Start of recursive call 12: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:27,220 INFO  L496         ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:36,745 WARN  L188               SmtUtils]: Spent 9.52 s on a formula simplification. DAG size of input: 402 DAG size of output: 74
[2019-08-22 21:50:36,745 INFO  L567         ElimStorePlain]: treesize reduction 3145, result has 3.9 percent of original size
[2019-08-22 21:50:36,746 INFO  L496         ElimStorePlain]: Start of recursive call 1: 24 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2019-08-22 21:50:36,746 INFO  L221         ElimStorePlain]: Needed 13 recursive calls to eliminate 25 variables, input treesize:3215, output treesize:128
[2019-08-22 21:50:36,763 INFO  L496         ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:36,768 INFO  L496         ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:36,777 INFO  L496         ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:36,783 INFO  L496         ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:37,307 WARN  L188               SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 88
[2019-08-22 21:50:37,308 INFO  L567         ElimStorePlain]: treesize reduction 629, result has 21.1 percent of original size
[2019-08-22 21:50:37,311 INFO  L496         ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:37,435 WARN  L188               SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 84
[2019-08-22 21:50:37,436 INFO  L567         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2019-08-22 21:50:37,436 INFO  L496         ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars,  End of recursive call: 2 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:37,436 INFO  L221         ElimStorePlain]: Needed 6 recursive calls to eliminate 2 variables, input treesize:845, output treesize:156
[2019-08-22 21:50:37,546 INFO  L496         ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:37,558 INFO  L496         ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:37,572 INFO  L496         ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:37,585 INFO  L496         ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:37,598 INFO  L496         ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:37,612 INFO  L496         ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:37,626 INFO  L496         ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:37,640 INFO  L496         ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:37,653 INFO  L496         ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:37,668 INFO  L496         ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:37,682 INFO  L496         ElimStorePlain]: Start of recursive call 12: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:37,697 INFO  L496         ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2019-08-22 21:50:37,712 INFO  L496         ElimStorePlain]: Start of recursive call 14: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.