./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/floats-cbmc-regression/float21.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability 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_d9dcc690-681d-4d7b-95c0-5c9edac6730a/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d9dcc690-681d-4d7b-95c0-5c9edac6730a/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d9dcc690-681d-4d7b-95c0-5c9edac6730a/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d9dcc690-681d-4d7b-95c0-5c9edac6730a/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/floats-cbmc-regression/float21.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d9dcc690-681d-4d7b-95c0-5c9edac6730a/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d9dcc690-681d-4d7b-95c0-5c9edac6730a/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 941e668ccf070b9a219d3bc8afc49564f51e679a ............................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d9dcc690-681d-4d7b-95c0-5c9edac6730a/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d9dcc690-681d-4d7b-95c0-5c9edac6730a/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d9dcc690-681d-4d7b-95c0-5c9edac6730a/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d9dcc690-681d-4d7b-95c0-5c9edac6730a/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/floats-cbmc-regression/float21.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d9dcc690-681d-4d7b-95c0-5c9edac6730a/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d9dcc690-681d-4d7b-95c0-5c9edac6730a/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 941e668ccf070b9a219d3bc8afc49564f51e679a .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 02:56:23,466 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 02:56:23,468 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 02:56:23,478 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 02:56:23,479 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 02:56:23,480 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 02:56:23,482 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 02:56:23,484 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 02:56:23,494 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 02:56:23,495 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 02:56:23,497 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 02:56:23,498 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 02:56:23,499 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 02:56:23,501 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 02:56:23,503 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 02:56:23,505 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 02:56:23,506 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 02:56:23,507 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 02:56:23,510 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 02:56:23,512 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 02:56:23,515 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 02:56:23,518 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 02:56:23,519 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 02:56:23,521 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 02:56:23,525 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 02:56:23,526 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 02:56:23,526 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 02:56:23,528 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 02:56:23,528 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 02:56:23,530 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 02:56:23,530 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 02:56:23,531 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 02:56:23,531 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 02:56:23,532 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 02:56:23,533 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 02:56:23,534 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 02:56:23,534 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 02:56:23,534 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 02:56:23,535 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 02:56:23,536 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 02:56:23,537 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 02:56:23,538 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d9dcc690-681d-4d7b-95c0-5c9edac6730a/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-20 02:56:23,562 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 02:56:23,572 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 02:56:23,573 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 02:56:23,573 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 02:56:23,573 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 02:56:23,574 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 02:56:23,574 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 02:56:23,574 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 02:56:23,574 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 02:56:23,575 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 02:56:23,575 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 02:56:23,575 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 02:56:23,575 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 02:56:23,575 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 02:56:23,576 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 02:56:23,576 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 02:56:23,576 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 02:56:23,577 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 02:56:23,577 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 02:56:23,578 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 02:56:23,578 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 02:56:23,578 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 02:56:23,578 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 02:56:23,579 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 02:56:23,579 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 02:56:23,579 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-20 02:56:23,579 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 02:56:23,579 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 02:56:23,580 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_d9dcc690-681d-4d7b-95c0-5c9edac6730a/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(G ! call(__VERIFIER_error())) ) 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 941e668ccf070b9a219d3bc8afc49564f51e679a [2019-11-20 02:56:23,738 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 02:56:23,748 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 02:56:23,751 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 02:56:23,752 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 02:56:23,752 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 02:56:23,753 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d9dcc690-681d-4d7b-95c0-5c9edac6730a/bin/uautomizer/../../sv-benchmarks/c/floats-cbmc-regression/float21.i [2019-11-20 02:56:23,809 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d9dcc690-681d-4d7b-95c0-5c9edac6730a/bin/uautomizer/data/76f652468/0bd6bf200b0546bbb8db7c00bb354faa/FLAGf0d1e2bd4 [2019-11-20 02:56:24,286 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 02:56:24,289 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d9dcc690-681d-4d7b-95c0-5c9edac6730a/sv-benchmarks/c/floats-cbmc-regression/float21.i [2019-11-20 02:56:24,305 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d9dcc690-681d-4d7b-95c0-5c9edac6730a/bin/uautomizer/data/76f652468/0bd6bf200b0546bbb8db7c00bb354faa/FLAGf0d1e2bd4 [2019-11-20 02:56:24,599 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d9dcc690-681d-4d7b-95c0-5c9edac6730a/bin/uautomizer/data/76f652468/0bd6bf200b0546bbb8db7c00bb354faa [2019-11-20 02:56:24,602 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 02:56:24,603 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 02:56:24,610 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 02:56:24,610 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 02:56:24,612 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 02:56:24,613 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:56:24" (1/1) ... [2019-11-20 02:56:24,615 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19b42ec5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:56:24, skipping insertion in model container [2019-11-20 02:56:24,615 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:56:24" (1/1) ... [2019-11-20 02:56:24,625 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 02:56:24,684 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 02:56:25,309 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: fpclassify at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherUnaryFloatOperation(IntegerTranslation.java:846) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.handleUnaryFloatFunction(StandardFunctionHandler.java:1644) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:210) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1262) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:941) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2226) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:666) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2226) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2226) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1424) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:906) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1284) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2176) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:540) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:187) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:114) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:92) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 02:56:25,315 INFO L168 Benchmark]: Toolchain (without parser) took 710.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 197.7 MB). Free memory was 943.4 MB in the beginning and 1.2 GB in the end (delta: -247.5 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. [2019-11-20 02:56:25,316 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 02:56:25,317 INFO L168 Benchmark]: CACSL2BoogieTranslator took 703.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 197.7 MB). Free memory was 943.4 MB in the beginning and 1.2 GB in the end (delta: -247.5 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. [2019-11-20 02:56:25,319 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 703.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 197.7 MB). Free memory was 943.4 MB in the beginning and 1.2 GB in the end (delta: -247.5 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: fpclassify de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: fpclassify: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherUnaryFloatOperation(IntegerTranslation.java:846) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 02:56:27,026 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 02:56:27,028 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 02:56:27,039 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 02:56:27,039 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 02:56:27,040 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 02:56:27,042 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 02:56:27,044 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 02:56:27,046 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 02:56:27,046 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 02:56:27,047 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 02:56:27,048 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 02:56:27,049 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 02:56:27,056 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 02:56:27,057 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 02:56:27,059 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 02:56:27,060 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 02:56:27,063 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 02:56:27,066 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 02:56:27,068 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 02:56:27,072 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 02:56:27,075 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 02:56:27,077 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 02:56:27,079 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 02:56:27,082 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 02:56:27,084 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 02:56:27,084 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 02:56:27,086 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 02:56:27,087 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 02:56:27,089 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 02:56:27,089 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 02:56:27,090 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 02:56:27,092 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 02:56:27,093 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 02:56:27,094 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 02:56:27,094 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 02:56:27,095 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 02:56:27,095 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 02:56:27,096 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 02:56:27,097 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 02:56:27,099 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 02:56:27,100 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d9dcc690-681d-4d7b-95c0-5c9edac6730a/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-20 02:56:27,117 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 02:56:27,118 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 02:56:27,119 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 02:56:27,119 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 02:56:27,120 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 02:56:27,120 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 02:56:27,120 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 02:56:27,121 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 02:56:27,121 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 02:56:27,121 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 02:56:27,122 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 02:56:27,122 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 02:56:27,122 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 02:56:27,123 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 02:56:27,123 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 02:56:27,123 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 02:56:27,124 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 02:56:27,124 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 02:56:27,124 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 02:56:27,124 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 02:56:27,125 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 02:56:27,125 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 02:56:27,125 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 02:56:27,125 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 02:56:27,126 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 02:56:27,126 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 02:56:27,126 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-20 02:56:27,126 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 02:56:27,127 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 02:56:27,127 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 02:56:27,127 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_d9dcc690-681d-4d7b-95c0-5c9edac6730a/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(G ! call(__VERIFIER_error())) ) 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 941e668ccf070b9a219d3bc8afc49564f51e679a [2019-11-20 02:56:27,384 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 02:56:27,395 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 02:56:27,397 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 02:56:27,399 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 02:56:27,399 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 02:56:27,400 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d9dcc690-681d-4d7b-95c0-5c9edac6730a/bin/uautomizer/../../sv-benchmarks/c/floats-cbmc-regression/float21.i [2019-11-20 02:56:27,447 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d9dcc690-681d-4d7b-95c0-5c9edac6730a/bin/uautomizer/data/3c916982f/7595d203ba574427b6166034479d675a/FLAG18c2f7f17 [2019-11-20 02:56:27,949 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 02:56:27,950 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d9dcc690-681d-4d7b-95c0-5c9edac6730a/sv-benchmarks/c/floats-cbmc-regression/float21.i [2019-11-20 02:56:27,966 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d9dcc690-681d-4d7b-95c0-5c9edac6730a/bin/uautomizer/data/3c916982f/7595d203ba574427b6166034479d675a/FLAG18c2f7f17 [2019-11-20 02:56:28,467 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d9dcc690-681d-4d7b-95c0-5c9edac6730a/bin/uautomizer/data/3c916982f/7595d203ba574427b6166034479d675a [2019-11-20 02:56:28,470 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 02:56:28,472 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 02:56:28,473 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 02:56:28,473 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 02:56:28,476 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 02:56:28,477 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:56:28" (1/1) ... [2019-11-20 02:56:28,483 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1692008b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:56:28, skipping insertion in model container [2019-11-20 02:56:28,483 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:56:28" (1/1) ... [2019-11-20 02:56:28,491 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 02:56:28,541 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 02:56:29,168 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 02:56:29,173 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 02:56:29,219 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 02:56:29,520 INFO L192 MainTranslator]: Completed translation [2019-11-20 02:56:29,521 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:56:29 WrapperNode [2019-11-20 02:56:29,521 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 02:56:29,522 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 02:56:29,522 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 02:56:29,523 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 02:56:29,533 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:56:29" (1/1) ... [2019-11-20 02:56:29,565 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:56:29" (1/1) ... [2019-11-20 02:56:29,604 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 02:56:29,605 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 02:56:29,605 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 02:56:29,605 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 02:56:29,614 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:56:29" (1/1) ... [2019-11-20 02:56:29,614 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:56:29" (1/1) ... [2019-11-20 02:56:29,625 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:56:29" (1/1) ... [2019-11-20 02:56:29,626 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:56:29" (1/1) ... [2019-11-20 02:56:29,639 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:56:29" (1/1) ... [2019-11-20 02:56:29,647 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:56:29" (1/1) ... [2019-11-20 02:56:29,649 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:56:29" (1/1) ... [2019-11-20 02:56:29,657 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 02:56:29,660 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 02:56:29,661 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 02:56:29,661 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 02:56:29,662 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:56:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d9dcc690-681d-4d7b-95c0-5c9edac6730a/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 02:56:29,727 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 02:56:29,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 02:56:36,076 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 02:56:36,076 INFO L285 CfgBuilder]: Removed 4 assume(true) statements. [2019-11-20 02:56:36,077 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 02:56:36 BoogieIcfgContainer [2019-11-20 02:56:36,078 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 02:56:36,079 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-20 02:56:36,079 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-20 02:56:36,082 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-20 02:56:36,082 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 02:56:28" (1/3) ... [2019-11-20 02:56:36,083 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5250003f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 02:56:36, skipping insertion in model container [2019-11-20 02:56:36,083 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:56:29" (2/3) ... [2019-11-20 02:56:36,083 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5250003f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 02:56:36, skipping insertion in model container [2019-11-20 02:56:36,084 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 02:56:36" (3/3) ... [2019-11-20 02:56:36,085 INFO L109 eAbstractionObserver]: Analyzing ICFG float21.i [2019-11-20 02:56:36,094 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-20 02:56:36,101 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 13 error locations. [2019-11-20 02:56:36,111 INFO L249 AbstractCegarLoop]: Starting to check reachability of 13 error locations. [2019-11-20 02:56:36,133 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-20 02:56:36,133 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-20 02:56:36,133 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-20 02:56:36,133 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-20 02:56:36,133 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-20 02:56:36,133 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-20 02:56:36,134 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-20 02:56:36,134 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-20 02:56:36,148 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states. [2019-11-20 02:56:36,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-11-20 02:56:36,151 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 02:56:36,152 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1] [2019-11-20 02:56:36,153 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 02:56:36,158 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 02:56:36,158 INFO L82 PathProgramCache]: Analyzing trace with hash 30881, now seen corresponding path program 1 times [2019-11-20 02:56:36,166 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 02:56:36,166 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1147157736] [2019-11-20 02:56:36,166 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d9dcc690-681d-4d7b-95c0-5c9edac6730a/bin/uautomizer/mathsat Starting monitored process 2 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with mathsat -unsat_core_generation=3 [2019-11-20 02:56:36,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 02:56:36,217 INFO L255 TraceCheckSpWp]: Trace formula consists of 7 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-20 02:56:36,221 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 02:56:36,263 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 02:56:36,263 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 02:56:36,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 02:56:36,293 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1147157736] [2019-11-20 02:56:36,294 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 02:56:36,294 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 3 [2019-11-20 02:56:36,296 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1326554741] [2019-11-20 02:56:36,300 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 02:56:36,301 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 02:56:36,313 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 02:56:36,314 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 02:56:36,316 INFO L87 Difference]: Start difference. First operand 47 states. Second operand 4 states. [2019-11-20 02:56:39,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 02:56:39,260 INFO L93 Difference]: Finished difference Result 88 states and 111 transitions. [2019-11-20 02:56:39,283 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 02:56:39,284 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 3 [2019-11-20 02:56:39,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 02:56:39,293 INFO L225 Difference]: With dead ends: 88 [2019-11-20 02:56:39,293 INFO L226 Difference]: Without dead ends: 39 [2019-11-20 02:56:39,296 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 02:56:39,313 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39 states. [2019-11-20 02:56:39,325 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39 to 39. [2019-11-20 02:56:39,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39 states. [2019-11-20 02:56:39,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 38 transitions. [2019-11-20 02:56:39,329 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 38 transitions. Word has length 3 [2019-11-20 02:56:39,329 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 02:56:39,329 INFO L462 AbstractCegarLoop]: Abstraction has 39 states and 38 transitions. [2019-11-20 02:56:39,329 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 02:56:39,330 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 38 transitions. [2019-11-20 02:56:39,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-11-20 02:56:39,330 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 02:56:39,330 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2019-11-20 02:56:39,539 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 mathsat -unsat_core_generation=3 [2019-11-20 02:56:39,539 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 02:56:39,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 02:56:39,540 INFO L82 PathProgramCache]: Analyzing trace with hash 29801027, now seen corresponding path program 1 times [2019-11-20 02:56:39,540 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 02:56:39,541 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [756824141] [2019-11-20 02:56:39,541 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d9dcc690-681d-4d7b-95c0-5c9edac6730a/bin/uautomizer/mathsat Starting monitored process 3 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with mathsat -unsat_core_generation=3 [2019-11-20 02:56:39,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 02:56:39,570 INFO L255 TraceCheckSpWp]: Trace formula consists of 10 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-20 02:56:39,570 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 02:56:39,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 02:56:39,670 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 02:56:39,706 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,709 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,711 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,712 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,712 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,714 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,716 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,717 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,721 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,722 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,724 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,725 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,725 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,726 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,727 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,728 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,730 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,732 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,733 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,735 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,736 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,738 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,739 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,740 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,742 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,743 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,747 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,749 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,750 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,752 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,754 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,756 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,756 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,760 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,762 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,766 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,767 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,768 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,771 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,772 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,775 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,778 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,780 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,782 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,783 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,784 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,785 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,785 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,786 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,787 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,788 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,789 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,791 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,799 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,800 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,801 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,802 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,803 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,804 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,805 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,806 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,807 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,808 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,809 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,811 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,812 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,813 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,815 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,816 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,816 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,818 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,818 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,820 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,821 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,823 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:39,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 02:56:39,907 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [756824141] [2019-11-20 02:56:39,908 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 02:56:39,908 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 5 [2019-11-20 02:56:39,908 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1331224936] [2019-11-20 02:56:39,909 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-11-20 02:56:39,909 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 02:56:39,910 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-11-20 02:56:39,910 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-11-20 02:56:39,910 INFO L87 Difference]: Start difference. First operand 39 states and 38 transitions. Second operand 6 states. [2019-11-20 02:56:43,246 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 02:56:43,246 INFO L93 Difference]: Finished difference Result 39 states and 38 transitions. [2019-11-20 02:56:43,257 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 02:56:43,257 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 5 [2019-11-20 02:56:43,257 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 02:56:43,258 INFO L225 Difference]: With dead ends: 39 [2019-11-20 02:56:43,258 INFO L226 Difference]: Without dead ends: 33 [2019-11-20 02:56:43,259 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-11-20 02:56:43,260 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2019-11-20 02:56:43,262 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 33. [2019-11-20 02:56:43,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33 states. [2019-11-20 02:56:43,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 32 transitions. [2019-11-20 02:56:43,263 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 32 transitions. Word has length 5 [2019-11-20 02:56:43,263 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 02:56:43,263 INFO L462 AbstractCegarLoop]: Abstraction has 33 states and 32 transitions. [2019-11-20 02:56:43,263 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-11-20 02:56:43,263 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 32 transitions. [2019-11-20 02:56:43,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-11-20 02:56:43,264 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 02:56:43,264 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2019-11-20 02:56:43,464 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 mathsat -unsat_core_generation=3 [2019-11-20 02:56:43,465 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 02:56:43,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 02:56:43,465 INFO L82 PathProgramCache]: Analyzing trace with hash 923835920, now seen corresponding path program 1 times [2019-11-20 02:56:43,466 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 02:56:43,466 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [444880321] [2019-11-20 02:56:43,466 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d9dcc690-681d-4d7b-95c0-5c9edac6730a/bin/uautomizer/mathsat Starting monitored process 4 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with mathsat -unsat_core_generation=3 [2019-11-20 02:56:43,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 02:56:43,500 INFO L255 TraceCheckSpWp]: Trace formula consists of 11 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-20 02:56:43,500 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 02:56:43,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 02:56:43,511 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 02:56:43,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 02:56:43,539 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [444880321] [2019-11-20 02:56:43,540 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 02:56:43,540 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 3 [2019-11-20 02:56:43,540 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [165886141] [2019-11-20 02:56:43,540 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 02:56:43,541 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 02:56:43,541 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 02:56:43,541 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 02:56:43,541 INFO L87 Difference]: Start difference. First operand 33 states and 32 transitions. Second operand 4 states. [2019-11-20 02:56:46,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 02:56:46,570 INFO L93 Difference]: Finished difference Result 33 states and 32 transitions. [2019-11-20 02:56:46,579 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 02:56:46,579 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 6 [2019-11-20 02:56:46,580 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 02:56:46,580 INFO L225 Difference]: With dead ends: 33 [2019-11-20 02:56:46,580 INFO L226 Difference]: Without dead ends: 29 [2019-11-20 02:56:46,581 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 02:56:46,582 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2019-11-20 02:56:46,584 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 29. [2019-11-20 02:56:46,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2019-11-20 02:56:46,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 28 transitions. [2019-11-20 02:56:46,585 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 28 transitions. Word has length 6 [2019-11-20 02:56:46,585 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 02:56:46,586 INFO L462 AbstractCegarLoop]: Abstraction has 29 states and 28 transitions. [2019-11-20 02:56:46,586 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 02:56:46,586 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 28 transitions. [2019-11-20 02:56:46,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-11-20 02:56:46,586 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 02:56:46,587 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 02:56:46,796 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 mathsat -unsat_core_generation=3 [2019-11-20 02:56:46,796 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 02:56:46,796 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 02:56:46,797 INFO L82 PathProgramCache]: Analyzing trace with hash -1251786222, now seen corresponding path program 1 times [2019-11-20 02:56:46,797 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 02:56:46,797 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [797473971] [2019-11-20 02:56:46,797 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d9dcc690-681d-4d7b-95c0-5c9edac6730a/bin/uautomizer/mathsat Starting monitored process 5 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with mathsat -unsat_core_generation=3 [2019-11-20 02:56:46,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 02:56:46,838 INFO L255 TraceCheckSpWp]: Trace formula consists of 14 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-20 02:56:46,839 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 02:56:46,973 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 02:56:46,973 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 02:56:47,721 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 7 [2019-11-20 02:56:47,724 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,724 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,724 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,725 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,725 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,726 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,726 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,726 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,727 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,727 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,728 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,728 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,729 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,729 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,729 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,730 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,731 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,731 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,732 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,733 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,733 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,734 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,735 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,736 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,737 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,737 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,738 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,739 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,739 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,740 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,741 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,742 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,742 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,743 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,744 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,745 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,746 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,747 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,749 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,750 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,751 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,752 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,754 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,756 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,756 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,757 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,758 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,759 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,760 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,761 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,761 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,762 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,763 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,764 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,765 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,767 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,768 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,768 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,769 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,771 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,772 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,773 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,774 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,775 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,775 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,776 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,777 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,778 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,779 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,779 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,780 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,781 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,782 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,783 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,784 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,785 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,786 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,787 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,788 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,789 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,790 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,791 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,793 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,794 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,794 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,795 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,796 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,797 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,798 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,799 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,800 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,801 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,802 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,803 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,805 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,806 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,807 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,808 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,809 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,811 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,812 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,813 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,814 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,815 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,816 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,816 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,817 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,818 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,819 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,820 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,821 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,822 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,823 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,824 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,825 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,827 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,828 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,829 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,830 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,831 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,832 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,834 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,835 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,837 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,838 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,839 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,840 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,842 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,844 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,845 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,846 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,847 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,848 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,849 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,850 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,851 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,852 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,854 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,855 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,856 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,858 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,859 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,860 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,878 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,880 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,882 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,883 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,884 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,884 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,885 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,886 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,886 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,887 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,888 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,889 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,889 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,890 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,891 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,892 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,893 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,894 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,895 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,896 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,897 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,898 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,905 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,907 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,907 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,908 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,909 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,911 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,913 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,914 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,914 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,915 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,916 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,917 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,917 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,918 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,919 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,920 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,921 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,922 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,923 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,924 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,925 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,926 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,929 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,937 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,937 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,938 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,938 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,939 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,939 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,940 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,940 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,941 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,941 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,942 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,942 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,943 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,944 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,945 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,945 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,946 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,947 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,948 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,948 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,949 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,950 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,951 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,952 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,953 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,954 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,955 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,956 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,956 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,957 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,958 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,958 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,959 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,959 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,959 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,960 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,961 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,962 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,962 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,963 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,963 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,964 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,964 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,965 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,966 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,966 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,967 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,967 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,968 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,969 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,969 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,970 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,971 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,972 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,972 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,973 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,974 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,975 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,976 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,976 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,977 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,978 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,979 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,979 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,980 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,981 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,982 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,982 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,983 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,984 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,985 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,986 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,986 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,987 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,987 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,988 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,988 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,989 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,990 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,990 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,991 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,991 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,992 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,992 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,993 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,994 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,994 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,995 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,996 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,996 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,997 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,998 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,999 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:47,999 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,000 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,001 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,001 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,002 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,003 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,004 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,004 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,005 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,006 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,007 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,007 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,008 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,009 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,010 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,011 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,011 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,012 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,012 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,013 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,013 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,014 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,015 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,015 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,016 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,017 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,017 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,018 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,019 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,020 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,021 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,021 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,022 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,023 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,024 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,025 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,026 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,026 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,027 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,029 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,029 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,030 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,031 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,031 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,032 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,033 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,033 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,034 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,035 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,036 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,036 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,038 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,038 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,039 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,040 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,041 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,042 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,043 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,043 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,044 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,044 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,045 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,046 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,046 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,047 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,048 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,048 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,049 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,050 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,051 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,051 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,052 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,053 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,054 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,054 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,055 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,056 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,057 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,057 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,058 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,059 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,060 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,061 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,061 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,062 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,063 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,064 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,064 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,065 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,067 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,067 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,068 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,068 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,069 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,070 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,070 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,071 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,072 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,073 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,074 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,074 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,075 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,076 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,077 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,078 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,079 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,079 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,080 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,082 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,082 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,083 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,084 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,084 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,085 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,085 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,086 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,087 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,087 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,088 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,089 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,089 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,090 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,091 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,092 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,093 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,093 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,094 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,095 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,096 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,097 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,098 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,099 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,100 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,101 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,102 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,103 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,104 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,105 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,106 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,107 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,107 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,108 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,109 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,110 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,111 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,112 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,113 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,114 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,114 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,115 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,116 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,117 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,119 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,119 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,120 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,120 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,121 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,122 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,122 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,123 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,124 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,124 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,125 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,126 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,126 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,127 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,128 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,129 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,130 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,130 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,131 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,132 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,133 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,134 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,135 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,136 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,137 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,138 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,139 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,140 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,142 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,143 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,143 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,144 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,145 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,146 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,147 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,148 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,149 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,150 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,151 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,152 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,153 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,154 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,155 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,156 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,157 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,159 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,159 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,160 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,160 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,161 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,161 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,162 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,162 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,163 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,163 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,164 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,164 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,165 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,166 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,166 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,167 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,167 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,168 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,168 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,169 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,169 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,169 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,170 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,170 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,170 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,171 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,171 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,172 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,172 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,173 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,173 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,174 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,174 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,175 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,176 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,176 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,177 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,178 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,179 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,179 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,180 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,181 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,182 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,183 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,184 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,184 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,185 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,186 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,187 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,188 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,188 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,189 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,190 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,190 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,191 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,192 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,193 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,193 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,194 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,195 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,195 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,196 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,197 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,197 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,198 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,198 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,199 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,200 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,200 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,201 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,201 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,202 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,203 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,203 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,204 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,204 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,205 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,205 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,206 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,206 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,207 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,208 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,208 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,209 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,210 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,210 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,211 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,212 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,213 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,213 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,214 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,215 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,216 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,217 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,217 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,218 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,219 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,220 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,221 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,222 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,223 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,224 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,224 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,225 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,226 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,227 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,228 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,229 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,230 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,231 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,232 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,232 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,233 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,234 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,234 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,235 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,236 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,237 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,237 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,238 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,239 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,240 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,240 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,241 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,242 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,243 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,244 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,245 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,246 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,247 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,247 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,248 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,249 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,250 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,251 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,252 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,253 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,253 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,254 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,255 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,257 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,257 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,258 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,258 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,259 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,260 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,261 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,261 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,262 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,263 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,263 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,264 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,265 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,266 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,266 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,267 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,268 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,268 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,269 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,270 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,270 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,271 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,272 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,272 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,273 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,274 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,274 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,275 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,276 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,276 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,277 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,277 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,278 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,279 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,279 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,280 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,281 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,281 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,282 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,283 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,284 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,285 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,285 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,286 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,287 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,288 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,289 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,290 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,291 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,292 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,293 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,294 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,295 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,296 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,297 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,298 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,298 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,299 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,300 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,301 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,302 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,303 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,303 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,304 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,305 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,305 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,306 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,307 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,307 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,308 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,309 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,310 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,311 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,311 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,312 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,313 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,314 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,315 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,316 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,316 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,317 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,318 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,319 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,320 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,321 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,321 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,322 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,323 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,324 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,325 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,326 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,327 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,327 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,328 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,328 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,329 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,330 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,330 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,331 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,332 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,332 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,333 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,334 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,334 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,335 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,336 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,337 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,338 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,338 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,339 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,340 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,341 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,342 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,342 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,343 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,344 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,345 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,346 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,347 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,347 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,348 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,349 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,350 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,351 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,352 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,353 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,353 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,354 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,355 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,355 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,356 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,357 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,357 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,358 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,359 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,360 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,361 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,361 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,362 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,363 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,364 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,365 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,366 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,366 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,367 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,368 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,369 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,370 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,371 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,372 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,372 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,373 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,374 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,375 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,376 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,376 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,377 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,377 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:48,378 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 02:56:51,340 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 20 DAG size of output: 14 [2019-11-20 02:56:51,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 02:56:51,344 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [797473971] [2019-11-20 02:56:51,344 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 02:56:51,345 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 5 [2019-11-20 02:56:51,345 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2118829028] [2019-11-20 02:56:51,345 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-11-20 02:56:51,345 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 02:56:51,345 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-11-20 02:56:51,346 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-11-20 02:56:51,346 INFO L87 Difference]: Start difference. First operand 29 states and 28 transitions. Second operand 6 states. [2019-11-20 02:56:54,702 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 02:56:54,702 INFO L93 Difference]: Finished difference Result 29 states and 28 transitions. [2019-11-20 02:56:54,708 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 02:56:54,708 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 8 [2019-11-20 02:56:54,709 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 02:56:54,709 INFO L225 Difference]: With dead ends: 29 [2019-11-20 02:56:54,709 INFO L226 Difference]: Without dead ends: 27 [2019-11-20 02:56:54,709 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-11-20 02:56:54,710 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2019-11-20 02:56:54,712 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 27. [2019-11-20 02:56:54,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2019-11-20 02:56:54,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 26 transitions. [2019-11-20 02:56:54,713 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 26 transitions. Word has length 8 [2019-11-20 02:56:54,713 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 02:56:54,713 INFO L462 AbstractCegarLoop]: Abstraction has 27 states and 26 transitions. [2019-11-20 02:56:54,713 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-11-20 02:56:54,713 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 26 transitions. [2019-11-20 02:56:54,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-11-20 02:56:54,713 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 02:56:54,714 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 02:56:54,925 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 mathsat -unsat_core_generation=3 [2019-11-20 02:56:54,926 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 02:56:54,927 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 02:56:54,927 INFO L82 PathProgramCache]: Analyzing trace with hash -150663118, now seen corresponding path program 1 times [2019-11-20 02:56:54,927 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 02:56:54,927 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [568879454] [2019-11-20 02:56:54,927 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d9dcc690-681d-4d7b-95c0-5c9edac6730a/bin/uautomizer/mathsat Starting monitored process 6 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with mathsat -unsat_core_generation=3 [2019-11-20 02:56:54,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 02:56:54,961 INFO L255 TraceCheckSpWp]: Trace formula consists of 15 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-20 02:56:54,961 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 02:56:54,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 02:56:54,986 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 02:56:55,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 02:56:55,003 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [568879454] [2019-11-20 02:56:55,003 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 02:56:55,003 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 3 [2019-11-20 02:56:55,004 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1304293869] [2019-11-20 02:56:55,004 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 02:56:55,004 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 02:56:55,004 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 02:56:55,004 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 02:56:55,005 INFO L87 Difference]: Start difference. First operand 27 states and 26 transitions. Second operand 4 states. [2019-11-20 02:56:58,008 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 02:56:58,008 INFO L93 Difference]: Finished difference Result 27 states and 26 transitions. [2019-11-20 02:56:58,014 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 02:56:58,014 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 9 [2019-11-20 02:56:58,015 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 02:56:58,015 INFO L225 Difference]: With dead ends: 27 [2019-11-20 02:56:58,015 INFO L226 Difference]: Without dead ends: 23 [2019-11-20 02:56:58,016 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 13 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 02:56:58,016 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2019-11-20 02:56:58,018 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2019-11-20 02:56:58,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2019-11-20 02:56:58,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 22 transitions. [2019-11-20 02:56:58,019 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 22 transitions. Word has length 9 [2019-11-20 02:56:58,019 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 02:56:58,020 INFO L462 AbstractCegarLoop]: Abstraction has 23 states and 22 transitions. [2019-11-20 02:56:58,020 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 02:56:58,020 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 22 transitions. [2019-11-20 02:56:58,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-11-20 02:56:58,020 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 02:56:58,020 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 02:56:58,225 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 mathsat -unsat_core_generation=3 [2019-11-20 02:56:58,225 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 02:56:58,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 02:56:58,226 INFO L82 PathProgramCache]: Analyzing trace with hash 1241763130, now seen corresponding path program 1 times [2019-11-20 02:56:58,226 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 02:56:58,226 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [907230570] [2019-11-20 02:56:58,227 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d9dcc690-681d-4d7b-95c0-5c9edac6730a/bin/uautomizer/mathsat Starting monitored process 7 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with mathsat -unsat_core_generation=3 [2019-11-20 02:56:58,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 02:56:58,262 INFO L255 TraceCheckSpWp]: Trace formula consists of 17 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-20 02:56:58,263 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 02:56:58,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 02:56:58,280 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 02:56:58,594 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 5 [2019-11-20 02:56:58,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 02:56:58,596 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [907230570] [2019-11-20 02:56:58,596 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 02:56:58,596 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 3 [2019-11-20 02:56:58,596 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1522321007] [2019-11-20 02:56:58,597 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 02:56:58,597 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 02:56:58,597 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 02:56:58,597 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 02:56:58,598 INFO L87 Difference]: Start difference. First operand 23 states and 22 transitions. Second operand 4 states. [2019-11-20 02:57:01,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 02:57:01,131 INFO L93 Difference]: Finished difference Result 23 states and 22 transitions. [2019-11-20 02:57:01,137 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 02:57:01,137 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 11 [2019-11-20 02:57:01,137 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 02:57:01,137 INFO L225 Difference]: With dead ends: 23 [2019-11-20 02:57:01,138 INFO L226 Difference]: Without dead ends: 21 [2019-11-20 02:57:01,138 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 17 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 02:57:01,138 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2019-11-20 02:57:01,139 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. [2019-11-20 02:57:01,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2019-11-20 02:57:01,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 20 transitions. [2019-11-20 02:57:01,140 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 20 transitions. Word has length 11 [2019-11-20 02:57:01,140 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 02:57:01,141 INFO L462 AbstractCegarLoop]: Abstraction has 21 states and 20 transitions. [2019-11-20 02:57:01,141 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 02:57:01,141 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 20 transitions. [2019-11-20 02:57:01,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-11-20 02:57:01,141 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 02:57:01,141 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 02:57:01,342 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 mathsat -unsat_core_generation=3 [2019-11-20 02:57:01,342 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 02:57:01,342 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 02:57:01,342 INFO L82 PathProgramCache]: Analyzing trace with hash -160044510, now seen corresponding path program 1 times [2019-11-20 02:57:01,343 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 02:57:01,343 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [714653462] [2019-11-20 02:57:01,343 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d9dcc690-681d-4d7b-95c0-5c9edac6730a/bin/uautomizer/mathsat Starting monitored process 8 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with mathsat -unsat_core_generation=3 [2019-11-20 02:57:01,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 02:57:01,390 INFO L255 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-20 02:57:01,390 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 02:57:01,405 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 02:57:01,405 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 02:57:01,749 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 5 [2019-11-20 02:57:01,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 02:57:01,751 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [714653462] [2019-11-20 02:57:01,751 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 02:57:01,751 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 3 [2019-11-20 02:57:01,751 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2044040111] [2019-11-20 02:57:01,752 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 02:57:01,752 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 02:57:01,752 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 02:57:01,752 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 02:57:01,752 INFO L87 Difference]: Start difference. First operand 21 states and 20 transitions. Second operand 4 states. [2019-11-20 02:57:03,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 02:57:03,818 INFO L93 Difference]: Finished difference Result 21 states and 20 transitions. [2019-11-20 02:57:03,824 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 02:57:03,824 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 12 [2019-11-20 02:57:03,824 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 02:57:03,825 INFO L225 Difference]: With dead ends: 21 [2019-11-20 02:57:03,825 INFO L226 Difference]: Without dead ends: 16 [2019-11-20 02:57:03,826 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 02:57:03,826 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16 states. [2019-11-20 02:57:03,827 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16 to 16. [2019-11-20 02:57:03,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2019-11-20 02:57:03,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 15 transitions. [2019-11-20 02:57:03,828 INFO L78 Accepts]: Start accepts. Automaton has 16 states and 15 transitions. Word has length 12 [2019-11-20 02:57:03,828 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 02:57:03,828 INFO L462 AbstractCegarLoop]: Abstraction has 16 states and 15 transitions. [2019-11-20 02:57:03,828 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 02:57:03,828 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 15 transitions. [2019-11-20 02:57:03,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-11-20 02:57:03,829 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 02:57:03,829 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 02:57:04,030 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 mathsat -unsat_core_generation=3 [2019-11-20 02:57:04,030 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 02:57:04,030 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 02:57:04,031 INFO L82 PathProgramCache]: Analyzing trace with hash -468195510, now seen corresponding path program 1 times [2019-11-20 02:57:04,031 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 02:57:04,031 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1552639244] [2019-11-20 02:57:04,031 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d9dcc690-681d-4d7b-95c0-5c9edac6730a/bin/uautomizer/mathsat Starting monitored process 9 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with mathsat -unsat_core_generation=3 [2019-11-20 02:57:04,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 02:57:04,274 INFO L255 TraceCheckSpWp]: Trace formula consists of 21 conjuncts, 4 conjunts are in the unsatisfiable core [2019-11-20 02:57:04,275 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 02:57:04,294 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 02:57:04,295 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 02:57:10,554 WARN L191 SmtUtils]: Spent 2.71 s on a formula simplification that was a NOOP. DAG size: 9 [2019-11-20 02:57:10,557 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 02:57:10,557 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1552639244] [2019-11-20 02:57:10,557 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 02:57:10,557 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 3 [2019-11-20 02:57:10,557 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [927952032] [2019-11-20 02:57:10,558 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 02:57:10,558 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 02:57:10,558 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 02:57:10,558 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 02:57:10,558 INFO L87 Difference]: Start difference. First operand 16 states and 15 transitions. Second operand 4 states. [2019-11-20 02:57:11,151 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 02:57:11,151 INFO L93 Difference]: Finished difference Result 16 states and 15 transitions. [2019-11-20 02:57:11,165 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 02:57:11,165 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 15 [2019-11-20 02:57:11,165 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 02:57:11,165 INFO L225 Difference]: With dead ends: 16 [2019-11-20 02:57:11,165 INFO L226 Difference]: Without dead ends: 0 [2019-11-20 02:57:11,166 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 25 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 6.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 02:57:11,166 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-20 02:57:11,166 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-20 02:57:11,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-20 02:57:11,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-20 02:57:11,166 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 15 [2019-11-20 02:57:11,167 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 02:57:11,167 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-20 02:57:11,167 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 02:57:11,167 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-20 02:57:11,167 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-20 02:57:11,367 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 mathsat -unsat_core_generation=3 [2019-11-20 02:57:11,371 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-20 02:57:11,411 INFO L444 ceAbstractionStarter]: For program point L382(line 382) no Hoare annotation was computed. [2019-11-20 02:57:11,411 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 383) no Hoare annotation was computed. [2019-11-20 02:57:11,411 INFO L444 ceAbstractionStarter]: For program point L382-2(lines 365 390) no Hoare annotation was computed. [2019-11-20 02:57:11,412 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 373) no Hoare annotation was computed. [2019-11-20 02:57:11,412 INFO L444 ceAbstractionStarter]: For program point L374(line 374) no Hoare annotation was computed. [2019-11-20 02:57:11,412 INFO L444 ceAbstractionStarter]: For program point L374-2(line 374) no Hoare annotation was computed. [2019-11-20 02:57:11,412 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 388) no Hoare annotation was computed. [2019-11-20 02:57:11,412 INFO L444 ceAbstractionStarter]: For program point L383(line 383) no Hoare annotation was computed. [2019-11-20 02:57:11,412 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 378) no Hoare annotation was computed. [2019-11-20 02:57:11,412 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-20 02:57:11,412 INFO L444 ceAbstractionStarter]: For program point L383-2(lines 365 390) no Hoare annotation was computed. [2019-11-20 02:57:11,419 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-20 02:57:11,419 INFO L444 ceAbstractionStarter]: For program point L384(line 384) no Hoare annotation was computed. [2019-11-20 02:57:11,419 INFO L444 ceAbstractionStarter]: For program point L384-2(lines 365 390) no Hoare annotation was computed. [2019-11-20 02:57:11,420 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 385) no Hoare annotation was computed. [2019-11-20 02:57:11,420 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 377) no Hoare annotation was computed. [2019-11-20 02:57:11,420 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 380) no Hoare annotation was computed. [2019-11-20 02:57:11,420 INFO L444 ceAbstractionStarter]: For program point L385(line 385) no Hoare annotation was computed. [2019-11-20 02:57:11,420 INFO L444 ceAbstractionStarter]: For program point L385-2(line 385) no Hoare annotation was computed. [2019-11-20 02:57:11,420 INFO L444 ceAbstractionStarter]: For program point L377(line 377) no Hoare annotation was computed. [2019-11-20 02:57:11,420 INFO L444 ceAbstractionStarter]: For program point L377-1(line 377) no Hoare annotation was computed. [2019-11-20 02:57:11,420 INFO L444 ceAbstractionStarter]: For program point L377-3(lines 365 390) no Hoare annotation was computed. [2019-11-20 02:57:11,420 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 379) no Hoare annotation was computed. [2019-11-20 02:57:11,421 INFO L444 ceAbstractionStarter]: For program point L378(line 378) no Hoare annotation was computed. [2019-11-20 02:57:11,421 INFO L444 ceAbstractionStarter]: For program point L378-2(lines 365 390) no Hoare annotation was computed. [2019-11-20 02:57:11,421 INFO L444 ceAbstractionStarter]: For program point L370(line 370) no Hoare annotation was computed. [2019-11-20 02:57:11,421 INFO L444 ceAbstractionStarter]: For program point L370-1(line 370) no Hoare annotation was computed. [2019-11-20 02:57:11,421 INFO L444 ceAbstractionStarter]: For program point L370-3(line 370) no Hoare annotation was computed. [2019-11-20 02:57:11,421 INFO L444 ceAbstractionStarter]: For program point L379(line 379) no Hoare annotation was computed. [2019-11-20 02:57:11,421 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 382) no Hoare annotation was computed. [2019-11-20 02:57:11,421 INFO L444 ceAbstractionStarter]: For program point L379-2(lines 365 390) no Hoare annotation was computed. [2019-11-20 02:57:11,421 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 370) no Hoare annotation was computed. [2019-11-20 02:57:11,421 INFO L444 ceAbstractionStarter]: For program point L388(line 388) no Hoare annotation was computed. [2019-11-20 02:57:11,421 INFO L444 ceAbstractionStarter]: For program point L388-1(line 388) no Hoare annotation was computed. [2019-11-20 02:57:11,422 INFO L444 ceAbstractionStarter]: For program point L388-3(line 388) no Hoare annotation was computed. [2019-11-20 02:57:11,422 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-20 02:57:11,422 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 381) no Hoare annotation was computed. [2019-11-20 02:57:11,422 INFO L444 ceAbstractionStarter]: For program point L380(line 380) no Hoare annotation was computed. [2019-11-20 02:57:11,422 INFO L444 ceAbstractionStarter]: For program point L380-2(lines 365 390) no Hoare annotation was computed. [2019-11-20 02:57:11,422 INFO L440 ceAbstractionStarter]: At program point L389(lines 364 390) the Hoare annotation is: (= ULTIMATE.start_main_~largestSubnormalFloat~0 ((_ to_fp 8 24) roundNearestTiesToEven (/ 8388607.0 713623846352979940529142984724747568191373312.0))) [2019-11-20 02:57:11,422 INFO L444 ceAbstractionStarter]: For program point L381(line 381) no Hoare annotation was computed. [2019-11-20 02:57:11,422 INFO L444 ceAbstractionStarter]: For program point L381-2(lines 365 390) no Hoare annotation was computed. [2019-11-20 02:57:11,422 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 384) no Hoare annotation was computed. [2019-11-20 02:57:11,423 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 374) no Hoare annotation was computed. [2019-11-20 02:57:11,423 INFO L444 ceAbstractionStarter]: For program point L373(line 373) no Hoare annotation was computed. [2019-11-20 02:57:11,423 INFO L444 ceAbstractionStarter]: For program point L373-1(line 373) no Hoare annotation was computed. [2019-11-20 02:57:11,423 INFO L444 ceAbstractionStarter]: For program point L373-3(lines 365 390) no Hoare annotation was computed. [2019-11-20 02:57:11,434 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-11-20 02:57:11,438 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-11-20 02:57:11,445 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 02:57:11 BoogieIcfgContainer [2019-11-20 02:57:11,446 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-20 02:57:11,446 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-20 02:57:11,446 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-20 02:57:11,446 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-20 02:57:11,448 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 02:56:36" (3/4) ... [2019-11-20 02:57:11,451 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-20 02:57:11,464 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2019-11-20 02:57:11,464 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-20 02:57:11,551 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_d9dcc690-681d-4d7b-95c0-5c9edac6730a/bin/uautomizer/witness.graphml [2019-11-20 02:57:11,551 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-20 02:57:11,552 INFO L168 Benchmark]: Toolchain (without parser) took 43081.16 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 253.8 MB). Free memory was 956.4 MB in the beginning and 1.2 GB in the end (delta: -292.3 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 02:57:11,553 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 02:57:11,553 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1049.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.9 MB). Free memory was 956.4 MB in the beginning and 1.0 GB in the end (delta: -90.2 MB). Peak memory consumption was 80.5 MB. Max. memory is 11.5 GB. [2019-11-20 02:57:11,553 INFO L168 Benchmark]: Boogie Procedure Inliner took 82.19 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 02:57:11,554 INFO L168 Benchmark]: Boogie Preprocessor took 55.54 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 02:57:11,554 INFO L168 Benchmark]: RCFGBuilder took 6417.33 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 24.4 MB). Peak memory consumption was 24.4 MB. Max. memory is 11.5 GB. [2019-11-20 02:57:11,554 INFO L168 Benchmark]: TraceAbstraction took 35367.11 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 93.8 MB). Free memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: -229.3 MB). Peak memory consumption was 237.2 MB. Max. memory is 11.5 GB. [2019-11-20 02:57:11,555 INFO L168 Benchmark]: Witness Printer took 105.12 ms. Allocated memory is still 1.3 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 11.5 GB. [2019-11-20 02:57:11,556 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1049.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.9 MB). Free memory was 956.4 MB in the beginning and 1.0 GB in the end (delta: -90.2 MB). Peak memory consumption was 80.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 82.19 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 55.54 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 6417.33 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 24.4 MB). Peak memory consumption was 24.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 35367.11 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 93.8 MB). Free memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: -229.3 MB). Peak memory consumption was 237.2 MB. Max. memory is 11.5 GB. * Witness Printer took 105.12 ms. Allocated memory is still 1.3 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 373]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 382]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 381]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 377]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 370]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 374]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 388]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 378]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 379]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 380]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 384]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 385]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 383]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 13 specifications checked. All of them hold - InvariantResult [Line: 364]: Loop Invariant [2019-11-20 02:57:11,564 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2019-11-20 02:57:11,565 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: largestSubnormalFloat == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 8388607/713623846352979940529142984724747568191373312) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 47 locations, 13 error locations. Result: SAFE, OverallTime: 35.2s, OverallIterations: 8, TraceHistogramMax: 1, AutomataDifference: 20.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 108 SDtfs, 299 SDslu, 15 SDs, 0 SdLazy, 111 SolverSat, 7 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 20.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 122 GetRequests, 96 SyntacticMatches, 6 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 11.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=47occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 8 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 1 LocationsWithAnnotation, 1 PreInvPairs, 2 NumberOfFragments, 5 HoareAnnotationTreeSize, 1 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 1 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 11.9s InterpolantComputationTime, 69 NumberOfCodeBlocks, 69 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 122 ConstructedInterpolants, 7 QuantifiedInterpolants, 10686 SizeOfPredicates, 15 NumberOfNonLiveVariables, 113 ConjunctsInSsa, 23 ConjunctsInUnsatCore, 16 InterpolantComputations, 16 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...