./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/termination-memory-alloca/fermat-alloca.i --full-output --architecture 64bit


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


Checking for termination
Using default analysis
Version f470102c
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerTermination.xml -i ../sv-benchmarks/c/termination-memory-alloca/fermat-alloca.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) )

 --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fe0bb53bbd87104e98f495a7bffebf6530e8ec16
..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Execution finished normally
Using bit-precise analysis
No suitable file found in config dir /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config using search string *Termination*64bit*_Bitvector*.epf
No suitable settings file found using Termination*64bit*_Bitvector
ERROR: UNSUPPORTED PROPERTY
Writing output log to file Ultimate.log
Result:
ERROR: ExceptionOrErrorResult: AssertionError: SMTManager must not be locked at the beginning of synthesis

--- Real Ultimate output ---
This is Ultimate 0.1.25-f470102
[2019-11-28 20:34:13,491 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2019-11-28 20:34:13,495 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2019-11-28 20:34:13,515 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-11-28 20:34:13,515 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-11-28 20:34:13,517 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-11-28 20:34:13,519 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-11-28 20:34:13,528 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2019-11-28 20:34:13,530 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-11-28 20:34:13,532 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-11-28 20:34:13,533 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2019-11-28 20:34:13,535 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-11-28 20:34:13,535 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-11-28 20:34:13,538 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-11-28 20:34:13,541 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-11-28 20:34:13,543 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-11-28 20:34:13,544 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-11-28 20:34:13,546 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-11-28 20:34:13,549 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-11-28 20:34:13,555 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2019-11-28 20:34:13,559 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-11-28 20:34:13,560 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-11-28 20:34:13,562 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2019-11-28 20:34:13,564 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-11-28 20:34:13,567 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-11-28 20:34:13,567 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-11-28 20:34:13,567 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-11-28 20:34:13,569 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-11-28 20:34:13,570 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-11-28 20:34:13,571 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-11-28 20:34:13,571 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-11-28 20:34:13,572 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-11-28 20:34:13,573 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-11-28 20:34:13,574 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2019-11-28 20:34:13,576 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-11-28 20:34:13,576 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2019-11-28 20:34:13,577 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-11-28 20:34:13,577 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-11-28 20:34:13,578 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2019-11-28 20:34:13,582 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2019-11-28 20:34:13,584 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2019-11-28 20:34:13,585 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-64bit-Automizer_Default.epf
[2019-11-28 20:34:13,625 INFO  L113        SettingsManager]: Loading preferences was successful
[2019-11-28 20:34:13,625 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2019-11-28 20:34:13,628 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-11-28 20:34:13,629 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2019-11-28 20:34:13,629 INFO  L138        SettingsManager]:  * Use SBE=true
[2019-11-28 20:34:13,629 INFO  L136        SettingsManager]: Preferences of BuchiAutomizer differ from their defaults:
[2019-11-28 20:34:13,630 INFO  L138        SettingsManager]:  * NCSB implementation=INTSET_LAZY3
[2019-11-28 20:34:13,630 INFO  L138        SettingsManager]:  * Use old map elimination=false
[2019-11-28 20:34:13,630 INFO  L138        SettingsManager]:  * Use external solver (rank synthesis)=false
[2019-11-28 20:34:13,630 INFO  L138        SettingsManager]:  * Use only trivial implications for array writes=true
[2019-11-28 20:34:13,630 INFO  L138        SettingsManager]:  * Rank analysis=LINEAR_WITH_GUESSES
[2019-11-28 20:34:13,634 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-11-28 20:34:13,634 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2019-11-28 20:34:13,634 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2019-11-28 20:34:13,635 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2019-11-28 20:34:13,635 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=ASSUME
[2019-11-28 20:34:13,635 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=ASSUME
[2019-11-28 20:34:13,635 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=ASSUME
[2019-11-28 20:34:13,636 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2019-11-28 20:34:13,636 INFO  L138        SettingsManager]:  * Assume nondeterminstic values are in range=false
[2019-11-28 20:34:13,636 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2019-11-28 20:34:13,636 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=ASSUME
[2019-11-28 20:34:13,638 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-11-28 20:34:13,638 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2019-11-28 20:34:13,639 INFO  L138        SettingsManager]:  * To the following directory=/home/matthias/ultimate/dump
[2019-11-28 20:34:13,639 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-11-28 20:34:13,639 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2019-11-28 20:34:13,639 INFO  L138        SettingsManager]:  * Trace refinement exception blacklist=NONE
[2019-11-28 20:34:13,640 INFO  L138        SettingsManager]:  * Dump automata to the following directory=/home/matthias/ultimate/dump/auto
[2019-11-28 20:34:13,641 INFO  L136        SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2019-11-28 20:34:13,641 INFO  L138        SettingsManager]:  * TransformationType=MODULO_NEIGHBOR
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) )


Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe0bb53bbd87104e98f495a7bffebf6530e8ec16
[2019-11-28 20:34:13,959 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-11-28 20:34:13,971 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-11-28 20:34:13,974 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-11-28 20:34:13,976 INFO  L271        PluginConnector]: Initializing CDTParser...
[2019-11-28 20:34:13,977 INFO  L275        PluginConnector]: CDTParser initialized
[2019-11-28 20:34:13,977 INFO  L428   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/termination-memory-alloca/fermat-alloca.i
[2019-11-28 20:34:14,040 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3397b6324/83aec1f89a044ddbb89323c079881789/FLAG5150e24c7
[2019-11-28 20:34:14,506 INFO  L306              CDTParser]: Found 1 translation units.
[2019-11-28 20:34:14,507 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/termination-memory-alloca/fermat-alloca.i
[2019-11-28 20:34:14,520 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3397b6324/83aec1f89a044ddbb89323c079881789/FLAG5150e24c7
[2019-11-28 20:34:14,889 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3397b6324/83aec1f89a044ddbb89323c079881789
[2019-11-28 20:34:14,893 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-11-28 20:34:14,895 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2019-11-28 20:34:14,896 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-11-28 20:34:14,896 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-11-28 20:34:14,900 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2019-11-28 20:34:14,901 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 08:34:14" (1/1) ...
[2019-11-28 20:34:14,904 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7261e065 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:34:14, skipping insertion in model container
[2019-11-28 20:34:14,904 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 08:34:14" (1/1) ...
[2019-11-28 20:34:14,911 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2019-11-28 20:34:14,954 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2019-11-28 20:34:15,370 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-11-28 20:34:15,381 INFO  L203         MainTranslator]: Completed pre-run
[2019-11-28 20:34:15,448 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-11-28 20:34:15,499 INFO  L208         MainTranslator]: Completed translation
[2019-11-28 20:34:15,500 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:34:15 WrapperNode
[2019-11-28 20:34:15,500 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-11-28 20:34:15,501 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2019-11-28 20:34:15,501 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2019-11-28 20:34:15,501 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2019-11-28 20:34:15,512 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:34:15" (1/1) ...
[2019-11-28 20:34:15,529 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:34:15" (1/1) ...
[2019-11-28 20:34:15,552 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2019-11-28 20:34:15,552 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-11-28 20:34:15,552 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2019-11-28 20:34:15,553 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2019-11-28 20:34:15,562 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:34:15" (1/1) ...
[2019-11-28 20:34:15,562 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:34:15" (1/1) ...
[2019-11-28 20:34:15,566 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:34:15" (1/1) ...
[2019-11-28 20:34:15,566 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:34:15" (1/1) ...
[2019-11-28 20:34:15,577 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:34:15" (1/1) ...
[2019-11-28 20:34:15,581 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:34:15" (1/1) ...
[2019-11-28 20:34:15,583 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:34:15" (1/1) ...
[2019-11-28 20:34:15,586 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-11-28 20:34:15,587 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-11-28 20:34:15,587 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2019-11-28 20:34:15,587 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2019-11-28 20:34:15,588 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:34:15" (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:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2019-11-28 20:34:15,656 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2019-11-28 20:34:15,656 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2019-11-28 20:34:15,657 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2019-11-28 20:34:15,657 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2019-11-28 20:34:15,657 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-11-28 20:34:15,657 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-11-28 20:34:16,026 INFO  L282             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-11-28 20:34:16,026 INFO  L287             CfgBuilder]: Removed 5 assume(true) statements.
[2019-11-28 20:34:16,028 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 08:34:16 BoogieIcfgContainer
[2019-11-28 20:34:16,028 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-11-28 20:34:16,028 INFO  L113        PluginConnector]: ------------------------BuchiAutomizer----------------------------
[2019-11-28 20:34:16,029 INFO  L271        PluginConnector]: Initializing BuchiAutomizer...
[2019-11-28 20:34:16,032 INFO  L275        PluginConnector]: BuchiAutomizer initialized
[2019-11-28 20:34:16,033 INFO  L99          BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2019-11-28 20:34:16,033 INFO  L185        PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 28.11 08:34:14" (1/3) ...
[2019-11-28 20:34:16,035 INFO  L205        PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@26f0ebc1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.11 08:34:16, skipping insertion in model container
[2019-11-28 20:34:16,035 INFO  L99          BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2019-11-28 20:34:16,035 INFO  L185        PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:34:15" (2/3) ...
[2019-11-28 20:34:16,035 INFO  L205        PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@26f0ebc1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.11 08:34:16, skipping insertion in model container
[2019-11-28 20:34:16,036 INFO  L99          BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2019-11-28 20:34:16,036 INFO  L185        PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 08:34:16" (3/3) ...
[2019-11-28 20:34:16,037 INFO  L371   chiAutomizerObserver]: Analyzing ICFG fermat-alloca.i
[2019-11-28 20:34:16,091 INFO  L356         BuchiCegarLoop]: Interprodecural is true
[2019-11-28 20:34:16,092 INFO  L357         BuchiCegarLoop]: Hoare is false
[2019-11-28 20:34:16,092 INFO  L358         BuchiCegarLoop]: Compute interpolants for ForwardPredicates
[2019-11-28 20:34:16,092 INFO  L359         BuchiCegarLoop]: Backedges is STRAIGHT_LINE
[2019-11-28 20:34:16,092 INFO  L360         BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2019-11-28 20:34:16,093 INFO  L361         BuchiCegarLoop]: Difference is false
[2019-11-28 20:34:16,093 INFO  L362         BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA
[2019-11-28 20:34:16,093 INFO  L365         BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop========
[2019-11-28 20:34:16,105 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 13 states.
[2019-11-28 20:34:16,126 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 7
[2019-11-28 20:34:16,126 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2019-11-28 20:34:16,127 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2019-11-28 20:34:16,132 INFO  L849         BuchiCegarLoop]: Counterexample stem histogram [1, 1]
[2019-11-28 20:34:16,133 INFO  L850         BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1]
[2019-11-28 20:34:16,133 INFO  L424         BuchiCegarLoop]: ======== Iteration 1============
[2019-11-28 20:34:16,133 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 13 states.
[2019-11-28 20:34:16,134 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 7
[2019-11-28 20:34:16,134 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2019-11-28 20:34:16,135 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2019-11-28 20:34:16,135 INFO  L849         BuchiCegarLoop]: Counterexample stem histogram [1, 1]
[2019-11-28 20:34:16,135 INFO  L850         BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1]
[2019-11-28 20:34:16,142 INFO  L794   eck$LassoCheckResult]: Stem: 9#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier; 7#L-1true havoc main_#res;havoc main_#t~malloc2.base, main_#t~malloc2.offset, main_#t~malloc3.base, main_#t~malloc3.offset, main_#t~malloc4.base, main_#t~malloc4.offset, main_#t~malloc5.base, main_#t~malloc5.offset, main_#t~mem6, main_#t~mem7, main_#t~mem8, main_#t~mem9, main_#t~mem10, main_#t~mem11, main_#t~mem12, main_#t~mem13, main_#t~mem14, main_#t~mem15, main_#t~post16, main_#t~mem17, main_#t~mem18, main_#t~mem19, main_#t~post20, main_#t~mem21, main_#t~mem22, main_#t~mem23, main_#t~post24, main_#t~mem25, main_#t~mem26, main_~MAX~0.base, main_~MAX~0.offset, main_~a~0.base, main_~a~0.offset, main_~b~0.base, main_~b~0.offset, main_~c~0.base, main_~c~0.offset;call main_#t~malloc2.base, main_#t~malloc2.offset := #Ultimate.allocOnStack(4);main_~MAX~0.base, main_~MAX~0.offset := main_#t~malloc2.base, main_#t~malloc2.offset;call main_#t~malloc3.base, main_#t~malloc3.offset := #Ultimate.allocOnStack(4);main_~a~0.base, main_~a~0.offset := main_#t~malloc3.base, main_#t~malloc3.offset;call main_#t~malloc4.base, main_#t~malloc4.offset := #Ultimate.allocOnStack(4);main_~b~0.base, main_~b~0.offset := main_#t~malloc4.base, main_#t~malloc4.offset;call main_#t~malloc5.base, main_#t~malloc5.offset := #Ultimate.allocOnStack(4);main_~c~0.base, main_~c~0.offset := main_#t~malloc5.base, main_#t~malloc5.offset;call write~int(1000, main_~MAX~0.base, main_~MAX~0.offset, 4);call write~int(1, main_~a~0.base, main_~a~0.offset, 4);call write~int(1, main_~b~0.base, main_~b~0.offset, 4);call write~int(1, main_~c~0.base, main_~c~0.offset, 4); 6#L556-2true 
[2019-11-28 20:34:16,142 INFO  L796   eck$LassoCheckResult]: Loop: 6#L556-2true assume !false;call main_#t~mem6 := read~int(main_~a~0.base, main_~a~0.offset, 4);call main_#t~mem7 := read~int(main_~a~0.base, main_~a~0.offset, 4);call main_#t~mem8 := read~int(main_~a~0.base, main_~a~0.offset, 4);call main_#t~mem9 := read~int(main_~b~0.base, main_~b~0.offset, 4);call main_#t~mem10 := read~int(main_~b~0.base, main_~b~0.offset, 4);call main_#t~mem11 := read~int(main_~b~0.base, main_~b~0.offset, 4);call main_#t~mem12 := read~int(main_~c~0.base, main_~c~0.offset, 4);call main_#t~mem13 := read~int(main_~c~0.base, main_~c~0.offset, 4);call main_#t~mem14 := read~int(main_~c~0.base, main_~c~0.offset, 4); 4#L557true assume !(main_#t~mem6 * main_#t~mem7 * main_#t~mem8 == main_#t~mem9 * main_#t~mem10 * main_#t~mem11 + main_#t~mem12 * main_#t~mem13 * main_#t~mem14);havoc main_#t~mem11;havoc main_#t~mem6;havoc main_#t~mem12;havoc main_#t~mem9;havoc main_#t~mem8;havoc main_#t~mem10;havoc main_#t~mem14;havoc main_#t~mem7;havoc main_#t~mem13;call main_#t~mem15 := read~int(main_~a~0.base, main_~a~0.offset, 4);main_#t~post16 := main_#t~mem15;call write~int(1 + main_#t~post16, main_~a~0.base, main_~a~0.offset, 4);havoc main_#t~post16;havoc main_#t~mem15;call main_#t~mem17 := read~int(main_~a~0.base, main_~a~0.offset, 4);call main_#t~mem18 := read~int(main_~MAX~0.base, main_~MAX~0.offset, 4); 13#L561true assume main_#t~mem17 > main_#t~mem18;havoc main_#t~mem17;havoc main_#t~mem18;call write~int(1, main_~a~0.base, main_~a~0.offset, 4);call main_#t~mem19 := read~int(main_~b~0.base, main_~b~0.offset, 4);main_#t~post20 := main_#t~mem19;call write~int(1 + main_#t~post20, main_~b~0.base, main_~b~0.offset, 4);havoc main_#t~mem19;havoc main_#t~post20; 15#L561-2true call main_#t~mem21 := read~int(main_~b~0.base, main_~b~0.offset, 4);call main_#t~mem22 := read~int(main_~MAX~0.base, main_~MAX~0.offset, 4); 5#L565true assume main_#t~mem21 > main_#t~mem22;havoc main_#t~mem21;havoc main_#t~mem22;call write~int(1, main_~b~0.base, main_~b~0.offset, 4);call main_#t~mem23 := read~int(main_~c~0.base, main_~c~0.offset, 4);main_#t~post24 := main_#t~mem23;call write~int(1 + main_#t~post24, main_~c~0.base, main_~c~0.offset, 4);havoc main_#t~post24;havoc main_#t~mem23; 10#L565-2true call main_#t~mem25 := read~int(main_~c~0.base, main_~c~0.offset, 4);call main_#t~mem26 := read~int(main_~MAX~0.base, main_~MAX~0.offset, 4); 3#L569true assume !(main_#t~mem25 > main_#t~mem26);havoc main_#t~mem26;havoc main_#t~mem25; 6#L556-2true 
[2019-11-28 20:34:16,147 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2019-11-28 20:34:16,148 INFO  L82        PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times
[2019-11-28 20:34:16,157 INFO  L163   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2019-11-28 20:34:16,157 INFO  L348   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1619140786]
[2019-11-28 20:34:16,158 INFO  L94    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-11-28 20:34:16,301 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2019-11-28 20:34:16,360 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2019-11-28 20:34:16,389 INFO  L174   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2019-11-28 20:34:16,391 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2019-11-28 20:34:16,391 INFO  L82        PathProgramCache]: Analyzing trace with hash -903226603, now seen corresponding path program 1 times
[2019-11-28 20:34:16,391 INFO  L163   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2019-11-28 20:34:16,392 INFO  L348   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1900462947]
[2019-11-28 20:34:16,392 INFO  L94    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-11-28 20:34:16,403 ERROR L271   FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic
[2019-11-28 20:34:16,406 INFO  L348   FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1562516771]
[2019-11-28 20:34:16,406 INFO  L94    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2019-11-28 20:34:16,493 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2019-11-28 20:34:16,527 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2019-11-28 20:34:16,542 INFO  L174   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2019-11-28 20:34:16,544 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2019-11-28 20:34:16,544 INFO  L82        PathProgramCache]: Analyzing trace with hash 643070227, now seen corresponding path program 1 times
[2019-11-28 20:34:16,544 INFO  L163   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2019-11-28 20:34:16,544 INFO  L348   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1668806285]
[2019-11-28 20:34:16,545 INFO  L94    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-11-28 20:34:16,564 ERROR L271   FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic
[2019-11-28 20:34:16,565 INFO  L348   FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1586796912]
[2019-11-28 20:34:16,565 INFO  L94    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2019-11-28 20:34:16,689 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-11-28 20:34:16,694 INFO  L264         TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 32 conjunts are in the unsatisfiable core
[2019-11-28 20:34:16,701 INFO  L287         TraceCheckSpWp]: Computing forward predicates...
[2019-11-28 20:34:16,815 INFO  L377             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 16
[2019-11-28 20:34:16,816 INFO  L534         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2019-11-28 20:34:16,865 INFO  L614         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2019-11-28 20:34:16,996 WARN  L192               SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 27
[2019-11-28 20:34:16,997 INFO  L343             Elim1Store]: treesize reduction 53, result has 50.0 percent of original size
[2019-11-28 20:34:16,998 INFO  L377             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 123 treesize of output 60
[2019-11-28 20:34:17,000 INFO  L534         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2019-11-28 20:34:17,092 INFO  L614         ElimStorePlain]: treesize reduction 24, result has 71.4 percent of original size
[2019-11-28 20:34:17,094 INFO  L534         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2019-11-28 20:34:17,094 INFO  L239         ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:150, output treesize:52
[2019-11-28 20:34:17,139 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 3 terms
[2019-11-28 20:34:17,184 INFO  L189   IndexEqualityManager]: detected not equals via solver
[2019-11-28 20:34:17,225 INFO  L343             Elim1Store]: treesize reduction 0, result has 100.0 percent of original size
[2019-11-28 20:34:17,226 INFO  L377             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 39 treesize of output 67
[2019-11-28 20:34:17,231 INFO  L534         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2019-11-28 20:34:17,260 INFO  L189   IndexEqualityManager]: detected not equals via solver
[2019-11-28 20:34:17,357 INFO  L343             Elim1Store]: treesize reduction 0, result has 100.0 percent of original size
[2019-11-28 20:34:17,358 INFO  L377             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 8 case distinctions, treesize of input 46 treesize of output 137
[2019-11-28 20:34:17,363 INFO  L534         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2019-11-28 20:34:17,419 INFO  L343             Elim1Store]: treesize reduction 0, result has 100.0 percent of original size
[2019-11-28 20:34:17,420 INFO  L377             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 39 treesize of output 85
[2019-11-28 20:34:17,422 INFO  L534         ElimStorePlain]: Start of recursive call 4:  End of recursive call:  and 1 xjuncts.
[2019-11-28 20:34:17,755 WARN  L192               SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 41
[2019-11-28 20:34:17,756 INFO  L614         ElimStorePlain]: treesize reduction 172, result has 44.9 percent of original size
[2019-11-28 20:34:17,757 INFO  L534         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 3 xjuncts.
[2019-11-28 20:34:17,758 INFO  L239         ElimStorePlain]: Needed 4 recursive calls to eliminate 1 variables, input treesize:179, output treesize:140
[2019-11-28 20:34:17,856 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 3 terms
[2019-11-28 20:34:17,860 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:17,867 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:17,869 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:17,875 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:17,879 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:17,882 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:17,885 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:17,894 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:17,897 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:17,899 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:17,902 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:17,905 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:17,907 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:17,909 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:17,945 INFO  L430         ElimStorePlain]: Different costs {12=[v_prenex_2], 18=[v_prenex_1], 28=[|v_#memory_int_19|]}
[2019-11-28 20:34:17,953 INFO  L172   IndexEqualityManager]: detected equality via solver
[2019-11-28 20:34:17,954 INFO  L172   IndexEqualityManager]: detected equality via solver
[2019-11-28 20:34:17,956 WARN  L213             Elim1Store]: Array PQE input equivalent to false
[2019-11-28 20:34:17,956 INFO  L534         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2019-11-28 20:34:18,094 INFO  L377             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 34
[2019-11-28 20:34:18,117 INFO  L172   IndexEqualityManager]: detected equality via solver
[2019-11-28 20:34:18,143 INFO  L172   IndexEqualityManager]: detected equality via solver
[2019-11-28 20:34:18,207 INFO  L377             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 11
[2019-11-28 20:34:18,207 INFO  L534         ElimStorePlain]: Start of recursive call 4:  End of recursive call:  and 1 xjuncts.
[2019-11-28 20:34:18,217 INFO  L614         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2019-11-28 20:34:18,218 INFO  L534         ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2019-11-28 20:34:18,242 INFO  L189   IndexEqualityManager]: detected not equals via solver
[2019-11-28 20:34:18,304 INFO  L189   IndexEqualityManager]: detected not equals via solver
[2019-11-28 20:34:18,328 INFO  L377             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 23
[2019-11-28 20:34:18,329 INFO  L534         ElimStorePlain]: Start of recursive call 5:  End of recursive call:  and 1 xjuncts.
[2019-11-28 20:34:18,342 INFO  L172   IndexEqualityManager]: detected equality via solver
[2019-11-28 20:34:18,438 INFO  L343             Elim1Store]: treesize reduction 0, result has 100.0 percent of original size
[2019-11-28 20:34:18,439 INFO  L377             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 8 case distinctions, treesize of input 92 treesize of output 152
[2019-11-28 20:34:18,441 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,442 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,443 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,444 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,445 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,446 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,447 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,448 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,450 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,452 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,453 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,455 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,456 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,458 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,460 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,461 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,463 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,464 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,465 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,466 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,468 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,469 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,471 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,472 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,474 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,475 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,477 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,479 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,479 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,480 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,481 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,483 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,484 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,485 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,487 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,488 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,489 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,491 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,492 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,494 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,496 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,497 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,498 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,499 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,500 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,500 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,501 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,506 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,510 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,514 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,520 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,521 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,523 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,524 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,527 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,529 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,530 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,531 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,532 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,533 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,535 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,536 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,538 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,538 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,540 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,541 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,542 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,544 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,547 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,547 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,548 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,551 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,551 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,554 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,555 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,555 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,557 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,563 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,565 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,566 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,567 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,567 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,568 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,569 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,572 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,572 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,574 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,575 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,576 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,577 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,578 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,582 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,583 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,584 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,585 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,593 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,594 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,598 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,601 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,603 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,604 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,605 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,608 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,609 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,618 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,619 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,621 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,624 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,625 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,628 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,629 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,632 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,634 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,636 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,638 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,642 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,643 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,644 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,644 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,645 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,646 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,647 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,648 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,651 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,652 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,654 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,655 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,656 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,657 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,669 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,670 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,672 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,673 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,674 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,675 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,676 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,678 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,679 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,680 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,681 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,682 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,684 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,685 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,686 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,687 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,688 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,689 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,690 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,691 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,693 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,694 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,695 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,697 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,698 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,700 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,701 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,701 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,702 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,703 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,704 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,705 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,707 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,708 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,710 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,711 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,712 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,713 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,714 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,715 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,716 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,717 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,717 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,719 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,719 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,721 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,722 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,723 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,724 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,725 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,727 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,727 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,728 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,729 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,730 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,731 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,732 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,734 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,734 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,735 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,736 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,737 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,738 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,740 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,741 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,741 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,742 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,743 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,743 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,745 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,746 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,748 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,748 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,749 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,750 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,752 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,752 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,754 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,755 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,756 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,757 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,758 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,759 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,760 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,762 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,762 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,763 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,765 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,766 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,767 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,768 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,769 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,770 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,772 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,773 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,775 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,775 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,776 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,778 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,779 INFO  L319       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-11-28 20:34:18,799 INFO  L189   IndexEqualityManager]: detected not equals via solver
[2019-11-28 20:34:18,801 INFO  L172   IndexEqualityManager]: detected equality via solver
[2019-11-28 20:34:18,803 INFO  L172   IndexEqualityManager]: detected equality via solver
[2019-11-28 20:34:18,822 INFO  L348   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1668806285]
[2019-11-28 20:34:18,823 INFO  L343   FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown
[2019-11-28 20:34:18,823 INFO  L348   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1586796912]
[2019-11-28 20:34:18,823 INFO  L343   FreeRefinementEngine]: Interpolation failed due to KNOWN_DEPENDING: ManagedScript already locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.IncrementalPlicationChecker@349c9529
[2019-11-28 20:34:18,823 INFO  L220   FreeRefinementEngine]: Constructing automaton from 0 perfect and 0 imperfect interpolant sequences.
[2019-11-28 20:34:18,824 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [] total 0
[2019-11-28 20:34:18,828 ERROR L206   FreeRefinementEngine]: Strategy CAMEL failed to provide any proof altough trace is infeasible
[2019-11-28 20:34:23,056 WARN  L192               SmtUtils]: Spent 4.22 s on a formula simplification that was a NOOP. DAG size: 123
[2019-11-28 20:34:39,814 WARN  L192               SmtUtils]: Spent 16.75 s on a formula simplification that was a NOOP. DAG size: 84
[2019-11-28 20:34:41,704 WARN  L192               SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 115 DAG size of output: 89
[2019-11-28 20:34:42,646 WARN  L192               SmtUtils]: Spent 940.00 ms on a formula simplification that was a NOOP. DAG size: 87
[2019-11-28 20:34:42,647 FATAL L?                        ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer has thrown an exception:
java.lang.AssertionError: SMTManager must not be locked at the beginning of synthesis
	at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck.synthesize(LassoCheck.java:542)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck.access$16(LassoCheck.java:539)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck$LassoCheckResult.checkLassoTermination(LassoCheck.java:957)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck$LassoCheckResult.<init>(LassoCheck.java:865)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck.<init>(LassoCheck.java:251)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiCegarLoop.iterate(BuchiCegarLoop.java:458)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.doTerminationAnalysis(BuchiAutomizerObserver.java:141)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.finish(BuchiAutomizerObserver.java:380)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
[2019-11-28 20:34:42,652 INFO  L168              Benchmark]: Toolchain (without parser) took 27756.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 207.1 MB). Free memory was 960.4 MB in the beginning and 1.1 GB in the end (delta: -132.7 MB). Peak memory consumption was 308.5 MB. Max. memory is 11.5 GB.
[2019-11-28 20:34:42,652 INFO  L168              Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB.
[2019-11-28 20:34:42,653 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 604.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 955.0 MB in the beginning and 1.1 GB in the end (delta: -149.9 MB). Peak memory consumption was 15.3 MB. Max. memory is 11.5 GB.
[2019-11-28 20:34:42,654 INFO  L168              Benchmark]: Boogie Procedure Inliner took 51.10 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB.
[2019-11-28 20:34:42,658 INFO  L168              Benchmark]: Boogie Preprocessor took 34.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB.
[2019-11-28 20:34:42,660 INFO  L168              Benchmark]: RCFGBuilder took 441.17 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.4 MB). Peak memory consumption was 19.4 MB. Max. memory is 11.5 GB.
[2019-11-28 20:34:42,661 INFO  L168              Benchmark]: BuchiAutomizer took 26620.86 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 82.3 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -14.4 MB). Peak memory consumption was 302.0 MB. Max. memory is 11.5 GB.
[2019-11-28 20:34:42,667 INFO  L335   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB.
 * CACSL2BoogieTranslator took 604.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 955.0 MB in the beginning and 1.1 GB in the end (delta: -149.9 MB). Peak memory consumption was 15.3 MB. Max. memory is 11.5 GB.
 * Boogie Procedure Inliner took 51.10 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB.
 * Boogie Preprocessor took 34.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB.
 * RCFGBuilder took 441.17 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.4 MB). Peak memory consumption was 19.4 MB. Max. memory is 11.5 GB.
 * BuchiAutomizer took 26620.86 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 82.3 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -14.4 MB). Peak memory consumption was 302.0 MB. Max. memory is 11.5 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer:
  - ExceptionOrErrorResult: AssertionError: SMTManager must not be locked at the beginning of synthesis
    de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: AssertionError: SMTManager must not be locked at the beginning of synthesis: de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck.synthesize(LassoCheck.java:542)
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...