./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 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_f1045a8d-2ba5-4280-a664-c2eeaebe4c22/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_f1045a8d-2ba5-4280-a664-c2eeaebe4c22/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f1045a8d-2ba5-4280-a664-c2eeaebe4c22/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f1045a8d-2ba5-4280-a664-c2eeaebe4c22/bin/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-memory-alloca/fermat-alloca.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f1045a8d-2ba5-4280-a664-c2eeaebe4c22/bin/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f1045a8d-2ba5-4280-a664-c2eeaebe4c22/bin/uautomizer --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 /tmp/vcloud-vcloud-master/worker/run_dir_f1045a8d-2ba5-4280-a664-c2eeaebe4c22/bin/uautomizer/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: This case should habe been handled by DER --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-19 22:43:38,966 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 22:43:38,967 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 22:43:38,977 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 22:43:38,978 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 22:43:38,979 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 22:43:38,980 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 22:43:38,982 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 22:43:38,983 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 22:43:38,984 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 22:43:38,985 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 22:43:38,986 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 22:43:38,987 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 22:43:38,987 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 22:43:38,988 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 22:43:38,989 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 22:43:38,990 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 22:43:38,991 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 22:43:38,993 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 22:43:38,995 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 22:43:38,997 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 22:43:38,998 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 22:43:38,999 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 22:43:38,999 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 22:43:39,002 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 22:43:39,002 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 22:43:39,002 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 22:43:39,003 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 22:43:39,004 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 22:43:39,005 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 22:43:39,005 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 22:43:39,005 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 22:43:39,006 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 22:43:39,007 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 22:43:39,008 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 22:43:39,008 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 22:43:39,008 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 22:43:39,008 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 22:43:39,009 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 22:43:39,009 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 22:43:39,010 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 22:43:39,010 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f1045a8d-2ba5-4280-a664-c2eeaebe4c22/bin/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf [2019-11-19 22:43:39,025 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 22:43:39,026 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 22:43:39,026 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 22:43:39,027 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 22:43:39,027 INFO L138 SettingsManager]: * Use SBE=true [2019-11-19 22:43:39,027 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2019-11-19 22:43:39,027 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2019-11-19 22:43:39,027 INFO L138 SettingsManager]: * Use old map elimination=false [2019-11-19 22:43:39,028 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2019-11-19 22:43:39,028 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2019-11-19 22:43:39,028 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2019-11-19 22:43:39,028 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 22:43:39,028 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-19 22:43:39,028 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 22:43:39,029 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 22:43:39,029 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2019-11-19 22:43:39,029 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2019-11-19 22:43:39,029 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2019-11-19 22:43:39,029 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 22:43:39,030 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2019-11-19 22:43:39,030 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 22:43:39,030 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2019-11-19 22:43:39,030 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 22:43:39,030 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-19 22:43:39,030 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2019-11-19 22:43:39,031 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 22:43:39,031 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-19 22:43:39,031 INFO L138 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2019-11-19 22:43:39,032 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2019-11-19 22:43:39,032 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 -> /tmp/vcloud-vcloud-master/worker/run_dir_f1045a8d-2ba5-4280-a664-c2eeaebe4c22/bin/uautomizer 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 [2019-11-19 22:43:39,162 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 22:43:39,175 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 22:43:39,177 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 22:43:39,178 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 22:43:39,179 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 22:43:39,179 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f1045a8d-2ba5-4280-a664-c2eeaebe4c22/bin/uautomizer/../../sv-benchmarks/c/termination-memory-alloca/fermat-alloca.i [2019-11-19 22:43:39,234 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f1045a8d-2ba5-4280-a664-c2eeaebe4c22/bin/uautomizer/data/60267ff64/4eb9594bf23d4d9d8c92be7def63c66c/FLAG299b1253e [2019-11-19 22:43:39,647 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 22:43:39,648 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f1045a8d-2ba5-4280-a664-c2eeaebe4c22/sv-benchmarks/c/termination-memory-alloca/fermat-alloca.i [2019-11-19 22:43:39,661 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f1045a8d-2ba5-4280-a664-c2eeaebe4c22/bin/uautomizer/data/60267ff64/4eb9594bf23d4d9d8c92be7def63c66c/FLAG299b1253e [2019-11-19 22:43:39,985 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f1045a8d-2ba5-4280-a664-c2eeaebe4c22/bin/uautomizer/data/60267ff64/4eb9594bf23d4d9d8c92be7def63c66c [2019-11-19 22:43:39,988 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 22:43:39,989 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 22:43:39,990 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 22:43:39,990 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 22:43:39,993 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 22:43:39,994 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:43:39" (1/1) ... [2019-11-19 22:43:39,996 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a77e80d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:39, skipping insertion in model container [2019-11-19 22:43:39,997 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:43:39" (1/1) ... [2019-11-19 22:43:40,003 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 22:43:40,036 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 22:43:40,390 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:43:40,402 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 22:43:40,468 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:43:40,519 INFO L192 MainTranslator]: Completed translation [2019-11-19 22:43:40,519 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:40 WrapperNode [2019-11-19 22:43:40,519 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 22:43:40,520 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 22:43:40,520 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 22:43:40,520 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 22:43:40,527 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:40" (1/1) ... [2019-11-19 22:43:40,541 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:40" (1/1) ... [2019-11-19 22:43:40,563 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 22:43:40,564 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 22:43:40,564 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 22:43:40,564 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 22:43:40,573 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:40" (1/1) ... [2019-11-19 22:43:40,573 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:40" (1/1) ... [2019-11-19 22:43:40,576 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:40" (1/1) ... [2019-11-19 22:43:40,577 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:40" (1/1) ... [2019-11-19 22:43:40,581 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:40" (1/1) ... [2019-11-19 22:43:40,585 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:40" (1/1) ... [2019-11-19 22:43:40,587 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:40" (1/1) ... [2019-11-19 22:43:40,590 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 22:43:40,590 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 22:43:40,590 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 22:43:40,590 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 22:43:40,591 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:40" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f1045a8d-2ba5-4280-a664-c2eeaebe4c22/bin/uautomizer/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 [2019-11-19 22:43:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-19 22:43:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-19 22:43:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 22:43:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 22:43:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 22:43:40,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 22:43:41,014 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 22:43:41,014 INFO L285 CfgBuilder]: Removed 5 assume(true) statements. [2019-11-19 22:43:41,015 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:43:41 BoogieIcfgContainer [2019-11-19 22:43:41,016 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 22:43:41,016 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2019-11-19 22:43:41,016 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2019-11-19 22:43:41,020 INFO L275 PluginConnector]: BuchiAutomizer initialized [2019-11-19 22:43:41,021 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-11-19 22:43:41,021 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 19.11 10:43:39" (1/3) ... [2019-11-19 22:43:41,023 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@50c2d5fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 19.11 10:43:41, skipping insertion in model container [2019-11-19 22:43:41,023 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-11-19 22:43:41,023 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:43:40" (2/3) ... [2019-11-19 22:43:41,023 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@50c2d5fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 19.11 10:43:41, skipping insertion in model container [2019-11-19 22:43:41,024 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-11-19 22:43:41,024 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:43:41" (3/3) ... [2019-11-19 22:43:41,025 INFO L371 chiAutomizerObserver]: Analyzing ICFG fermat-alloca.i [2019-11-19 22:43:41,070 INFO L356 BuchiCegarLoop]: Interprodecural is true [2019-11-19 22:43:41,071 INFO L357 BuchiCegarLoop]: Hoare is false [2019-11-19 22:43:41,071 INFO L358 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2019-11-19 22:43:41,071 INFO L359 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-19 22:43:41,071 INFO L360 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-19 22:43:41,071 INFO L361 BuchiCegarLoop]: Difference is false [2019-11-19 22:43:41,071 INFO L362 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-19 22:43:41,071 INFO L365 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2019-11-19 22:43:41,084 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13 states. [2019-11-19 22:43:41,104 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 7 [2019-11-19 22:43:41,104 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-19 22:43:41,105 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-19 22:43:41,111 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2019-11-19 22:43:41,111 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2019-11-19 22:43:41,111 INFO L424 BuchiCegarLoop]: ======== Iteration 1============ [2019-11-19 22:43:41,111 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13 states. [2019-11-19 22:43:41,113 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 7 [2019-11-19 22:43:41,113 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-19 22:43:41,113 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-19 22:43:41,113 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2019-11-19 22:43:41,113 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2019-11-19 22:43:41,121 INFO L794 eck$LassoCheckResult]: Stem: 9#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier; 7#L-1true havoc main_#res;havoc main_#t~malloc2.base, main_#t~malloc2.offset, main_#t~malloc3.base, main_#t~malloc3.offset, main_#t~malloc4.base, main_#t~malloc4.offset, main_#t~malloc5.base, main_#t~malloc5.offset, main_#t~mem6, main_#t~mem7, main_#t~mem8, main_#t~mem9, main_#t~mem10, main_#t~mem11, main_#t~mem12, main_#t~mem13, main_#t~mem14, main_#t~mem15, main_#t~post16, main_#t~mem17, main_#t~mem18, main_#t~mem19, main_#t~post20, main_#t~mem21, main_#t~mem22, main_#t~mem23, main_#t~post24, main_#t~mem25, main_#t~mem26, main_~MAX~0.base, main_~MAX~0.offset, main_~a~0.base, main_~a~0.offset, main_~b~0.base, main_~b~0.offset, main_~c~0.base, main_~c~0.offset;call main_#t~malloc2.base, main_#t~malloc2.offset := #Ultimate.allocOnStack(4);main_~MAX~0.base, main_~MAX~0.offset := main_#t~malloc2.base, main_#t~malloc2.offset;call main_#t~malloc3.base, main_#t~malloc3.offset := #Ultimate.allocOnStack(4);main_~a~0.base, main_~a~0.offset := main_#t~malloc3.base, main_#t~malloc3.offset;call main_#t~malloc4.base, main_#t~malloc4.offset := #Ultimate.allocOnStack(4);main_~b~0.base, main_~b~0.offset := main_#t~malloc4.base, main_#t~malloc4.offset;call main_#t~malloc5.base, main_#t~malloc5.offset := #Ultimate.allocOnStack(4);main_~c~0.base, main_~c~0.offset := main_#t~malloc5.base, main_#t~malloc5.offset;call write~int(1000, main_~MAX~0.base, main_~MAX~0.offset, 4);call write~int(1, main_~a~0.base, main_~a~0.offset, 4);call write~int(1, main_~b~0.base, main_~b~0.offset, 4);call write~int(1, main_~c~0.base, main_~c~0.offset, 4); 6#L556-2true [2019-11-19 22:43:41,122 INFO L796 eck$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~mem14;havoc main_#t~mem6;havoc main_#t~mem8;havoc main_#t~mem7;havoc main_#t~mem13;havoc main_#t~mem11;havoc main_#t~mem9;havoc main_#t~mem10;havoc main_#t~mem12;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~mem15;havoc main_#t~post16;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~post20;havoc main_#t~mem19; 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~mem22;havoc main_#t~mem21;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 [2019-11-19 22:43:41,128 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:43:41,129 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2019-11-19 22:43:41,137 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 22:43:41,138 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2049124026] [2019-11-19 22:43:41,138 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 22:43:41,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-19 22:43:41,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-19 22:43:41,423 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-19 22:43:41,424 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:43:41,424 INFO L82 PathProgramCache]: Analyzing trace with hash -903226603, now seen corresponding path program 1 times [2019-11-19 22:43:41,425 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 22:43:41,425 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [845381223] [2019-11-19 22:43:41,425 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 22:43:41,434 ERROR L271 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2019-11-19 22:43:41,435 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [885007634] [2019-11-19 22:43:41,435 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f1045a8d-2ba5-4280-a664-c2eeaebe4c22/bin/uautomizer/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 [2019-11-19 22:43:41,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-19 22:43:41,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-19 22:43:41,586 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-19 22:43:41,588 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:43:41,588 INFO L82 PathProgramCache]: Analyzing trace with hash 643070227, now seen corresponding path program 1 times [2019-11-19 22:43:41,588 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 22:43:41,589 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1538449317] [2019-11-19 22:43:41,589 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 22:43:41,605 ERROR L271 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2019-11-19 22:43:41,606 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [192786998] [2019-11-19 22:43:41,606 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f1045a8d-2ba5-4280-a664-c2eeaebe4c22/bin/uautomizer/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 [2019-11-19 22:43:41,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 22:43:41,707 INFO L255 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 32 conjunts are in the unsatisfiable core [2019-11-19 22:43:41,710 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-19 22:43:41,779 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 [2019-11-19 22:43:41,780 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-11-19 22:43:41,848 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-19 22:43:41,997 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 27 [2019-11-19 22:43:41,997 INFO L343 Elim1Store]: treesize reduction 53, result has 50.0 percent of original size [2019-11-19 22:43:41,998 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 [2019-11-19 22:43:41,998 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-11-19 22:43:42,103 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 40 [2019-11-19 22:43:42,104 INFO L567 ElimStorePlain]: treesize reduction 24, result has 71.4 percent of original size [2019-11-19 22:43:42,105 INFO L496 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. [2019-11-19 22:43:42,105 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:150, output treesize:52 [2019-11-19 22:43:42,293 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 34 [2019-11-19 22:43:42,297 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-19 22:43:42,333 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-11-19 22:43:42,361 INFO L343 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-11-19 22:43:42,362 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 58 treesize of output 86 [2019-11-19 22:43:42,364 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-11-19 22:43:42,388 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-11-19 22:43:42,486 INFO L343 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-11-19 22:43:42,486 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 62 treesize of output 153 [2019-11-19 22:43:42,490 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-11-19 22:43:42,550 INFO L343 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-11-19 22:43:42,550 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 58 treesize of output 104 [2019-11-19 22:43:42,551 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-11-19 22:43:42,866 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 41 [2019-11-19 22:43:42,867 INFO L567 ElimStorePlain]: treesize reduction 172, result has 44.9 percent of original size [2019-11-19 22:43:42,868 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-11-19 22:43:42,868 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 1 variables, input treesize:179, output treesize:140 [2019-11-19 22:43:42,971 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-19 22:43:42,974 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:42,981 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:42,982 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:42,984 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:42,987 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:42,997 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:42,999 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,006 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,008 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,010 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,013 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,017 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,019 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,021 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,055 INFO L392 ElimStorePlain]: Different costs {12=[v_prenex_2], 18=[v_prenex_1], 28=[|v_#memory_int_19|]} [2019-11-19 22:43:43,065 INFO L172 IndexEqualityManager]: detected equality via solver [2019-11-19 22:43:43,066 INFO L172 IndexEqualityManager]: detected equality via solver [2019-11-19 22:43:43,067 WARN L213 Elim1Store]: Array PQE input equivalent to false [2019-11-19 22:43:43,068 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-11-19 22:43:43,197 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 54 treesize of output 50 [2019-11-19 22:43:43,218 INFO L172 IndexEqualityManager]: detected equality via solver [2019-11-19 22:43:43,238 INFO L172 IndexEqualityManager]: detected equality via solver [2019-11-19 22:43:43,278 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 [2019-11-19 22:43:43,278 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-11-19 22:43:43,307 INFO L567 ElimStorePlain]: treesize reduction 4, result has 87.1 percent of original size [2019-11-19 22:43:43,307 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-11-19 22:43:43,326 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-11-19 22:43:43,383 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-11-19 22:43:43,405 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 64 treesize of output 39 [2019-11-19 22:43:43,406 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-11-19 22:43:43,423 INFO L172 IndexEqualityManager]: detected equality via solver [2019-11-19 22:43:43,517 INFO L343 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-11-19 22:43:43,518 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 108 treesize of output 168 [2019-11-19 22:43:43,520 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,521 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,521 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,522 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,523 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,524 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,529 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,530 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,532 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,534 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,534 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,539 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,541 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,546 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,549 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,551 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,555 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,556 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,557 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,558 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,565 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,566 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,568 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,569 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,572 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,574 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,576 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,578 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,579 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,580 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,581 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,582 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,583 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,584 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,586 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,587 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,589 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,591 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,592 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,594 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,599 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,600 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,602 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,602 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,603 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,604 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,604 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,609 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,612 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,614 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,614 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,615 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,618 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,620 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,621 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,622 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,623 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,623 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,624 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,625 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,626 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,627 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,628 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,629 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,630 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,631 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,632 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,634 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,634 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,635 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,635 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,637 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,637 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,639 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,639 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,640 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,641 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,642 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,643 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,644 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,645 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,646 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,646 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,648 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,649 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,650 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,652 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,653 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,654 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,655 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,656 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,657 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,658 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,658 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,659 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,666 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,667 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,670 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,673 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,674 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,676 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,677 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,680 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,681 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,688 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,689 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,690 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,691 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,691 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,693 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,693 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,694 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,695 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,696 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,697 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,699 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,700 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,700 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,701 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,702 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,702 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,703 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,704 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,706 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,706 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,708 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,709 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,710 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,711 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,712 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,713 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,715 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,716 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,716 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,717 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,718 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,719 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,720 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,722 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,723 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,723 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,725 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,725 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,727 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,728 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,728 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,729 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,731 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,732 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,733 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,734 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,735 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,737 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,738 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,740 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,740 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,741 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,742 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,742 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,743 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,744 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,745 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,746 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,748 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,749 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,749 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,751 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,752 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,754 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,754 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,755 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,756 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,757 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,758 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,759 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,760 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,761 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,762 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,763 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,765 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,765 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,766 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,767 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,768 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,769 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,770 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,771 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,772 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,773 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,774 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,775 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,776 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,777 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,778 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,779 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,779 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,780 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,781 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,782 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,783 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,785 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,786 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,786 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,787 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,788 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,789 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,791 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,792 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,792 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,793 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,794 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,795 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,796 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,797 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,798 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,799 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,800 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,801 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,802 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,803 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,804 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,805 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,806 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,807 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,809 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,809 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,810 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,812 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,813 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-19 22:43:43,829 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-11-19 22:43:43,830 INFO L172 IndexEqualityManager]: detected equality via solver [2019-11-19 22:43:43,830 INFO L172 IndexEqualityManager]: detected equality via solver [2019-11-19 22:43:43,840 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer has thrown an exception: java.lang.AssertionError: This case should habe been handled by DER at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:192) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.DerPreprocessor.(DerPreprocessor.java:95) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.applyComplexEliminationRules(ElimStorePlain.java:291) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:253) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:256) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.startRecursiveElimination(ElimStorePlain.java:216) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:306) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.PartialQuantifierElimination.tryToEliminate(PartialQuantifierElimination.java:102) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer$QuantifierEliminationPostprocessor.postprocess(IterativePredicateTransformer.java:246) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.applyPostprocessors(IterativePredicateTransformer.java:440) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.computeStrongestPostconditionSequence(IterativePredicateTransformer.java:201) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolantsUsingUnsatCore(TraceCheckSpWp.java:291) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolants(TraceCheckSpWp.java:177) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:162) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.isCorrect(IpTcStrategyModuleBase.java:57) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.checkFeasibility(AutomatonFreeRefinementEngine.java:242) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:166) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck$LassoCheckResult.checkFeasibilityAndComputeInterpolants(LassoCheck.java:928) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck$LassoCheckResult.checkConcatFeasibility(LassoCheck.java:899) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck$LassoCheckResult.(LassoCheck.java:832) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck.(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) [2019-11-19 22:43:43,842 INFO L168 Benchmark]: Toolchain (without parser) took 3853.50 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.7 MB). Free memory was 939.3 MB in the beginning and 774.5 MB in the end (delta: 164.8 MB). Peak memory consumption was 276.5 MB. Max. memory is 11.5 GB. [2019-11-19 22:43:43,843 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:43:43,843 INFO L168 Benchmark]: CACSL2BoogieTranslator took 529.74 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.7 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -154.2 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. [2019-11-19 22:43:43,844 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.74 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2019-11-19 22:43:43,844 INFO L168 Benchmark]: Boogie Preprocessor took 26.05 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:43:43,844 INFO L168 Benchmark]: RCFGBuilder took 425.60 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 22.1 MB). Peak memory consumption was 22.1 MB. Max. memory is 11.5 GB. [2019-11-19 22:43:43,845 INFO L168 Benchmark]: BuchiAutomizer took 2824.73 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 774.5 MB in the end (delta: 290.0 MB). Peak memory consumption was 290.0 MB. Max. memory is 11.5 GB. [2019-11-19 22:43:43,847 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 529.74 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.7 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -154.2 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 43.74 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.05 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 425.60 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 22.1 MB). Peak memory consumption was 22.1 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 2824.73 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 774.5 MB in the end (delta: 290.0 MB). Peak memory consumption was 290.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - ExceptionOrErrorResult: AssertionError: This case should habe been handled by DER de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: AssertionError: This case should habe been handled by DER: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:212) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...