./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0874_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0874_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e64a1b0e015bbc59f42b864f5d08a44bf87ebc4d ...................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0874_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e64a1b0e015bbc59f42b864f5d08a44bf87ebc4d ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-03 07:23:10,983 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-03 07:23:10,984 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-03 07:23:10,990 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-03 07:23:10,990 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-03 07:23:10,991 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-03 07:23:10,991 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-03 07:23:10,992 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-03 07:23:10,993 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-03 07:23:10,993 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-03 07:23:10,994 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-03 07:23:10,994 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-03 07:23:10,994 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-03 07:23:10,995 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-03 07:23:10,995 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-03 07:23:10,996 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-03 07:23:10,996 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-03 07:23:10,997 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-03 07:23:10,998 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-03 07:23:10,999 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-03 07:23:10,999 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-03 07:23:11,000 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-03 07:23:11,001 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-03 07:23:11,001 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-03 07:23:11,001 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-03 07:23:11,002 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-03 07:23:11,002 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-03 07:23:11,003 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-03 07:23:11,003 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-03 07:23:11,004 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-03 07:23:11,004 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-03 07:23:11,004 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-03 07:23:11,004 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-03 07:23:11,005 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-03 07:23:11,005 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-03 07:23:11,005 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-03 07:23:11,006 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-12-03 07:23:11,013 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-03 07:23:11,013 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-03 07:23:11,013 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-03 07:23:11,013 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-03 07:23:11,014 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-03 07:23:11,014 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-03 07:23:11,014 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-03 07:23:11,014 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-03 07:23:11,014 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-03 07:23:11,014 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-03 07:23:11,014 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-03 07:23:11,014 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-03 07:23:11,015 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-03 07:23:11,015 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-03 07:23:11,015 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-03 07:23:11,015 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-03 07:23:11,015 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-03 07:23:11,015 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-03 07:23:11,016 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-03 07:23:11,016 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-03 07:23:11,016 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-03 07:23:11,016 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-03 07:23:11,016 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-03 07:23:11,016 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-03 07:23:11,016 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-03 07:23:11,017 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-03 07:23:11,017 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-03 07:23:11,017 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-03 07:23:11,017 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-03 07:23:11,017 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-03 07:23:11,017 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-03 07:23:11,017 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-03 07:23:11,017 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-03 07:23:11,018 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-03 07:23:11,018 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-03 07:23:11,018 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-03 07:23:11,018 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan 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 -> Taipan 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 -> e64a1b0e015bbc59f42b864f5d08a44bf87ebc4d [2018-12-03 07:23:11,035 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-03 07:23:11,042 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-03 07:23:11,044 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-03 07:23:11,045 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-03 07:23:11,045 INFO L276 PluginConnector]: CDTParser initialized [2018-12-03 07:23:11,045 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan/../../sv-benchmarks/c/float-newlib/float_req_bl_0874_true-unreach-call.c [2018-12-03 07:23:11,078 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan/data/b0dc14eb3/93c8c74a3be14f10bfb32e31b704193d/FLAGd64a1fe9c [2018-12-03 07:23:11,493 INFO L307 CDTParser]: Found 1 translation units. [2018-12-03 07:23:11,493 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/sv-benchmarks/c/float-newlib/float_req_bl_0874_true-unreach-call.c [2018-12-03 07:23:11,499 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan/data/b0dc14eb3/93c8c74a3be14f10bfb32e31b704193d/FLAGd64a1fe9c [2018-12-03 07:23:11,507 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan/data/b0dc14eb3/93c8c74a3be14f10bfb32e31b704193d [2018-12-03 07:23:11,508 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-03 07:23:11,509 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-03 07:23:11,510 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-03 07:23:11,510 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-03 07:23:11,512 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-03 07:23:11,512 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 07:23:11" (1/1) ... [2018-12-03 07:23:11,514 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@706cd72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 07:23:11, skipping insertion in model container [2018-12-03 07:23:11,514 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 07:23:11" (1/1) ... [2018-12-03 07:23:11,518 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-03 07:23:11,537 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-03 07:23:11,660 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: createNanOrInfinity is unsupported in non-bitprecise translation at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.createNanOrInfinity(IntegerTranslation.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.handleNaNOrInfinity(StandardFunctionHandler.java:1660) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.lambda$36(StandardFunctionHandler.java:316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:208) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1320) 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.FunctionHandler.handleReturnStatement(FunctionHandler.java:539) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1897) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1513) 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:963) 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.visit(CHandler.java:1490) 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:963) 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:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1342) 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:3446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2241) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:539) 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:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) 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) [2018-12-03 07:23:11,663 INFO L168 Benchmark]: Toolchain (without parser) took 153.97 ms. Allocated memory is still 1.0 GB. Free memory was 949.7 MB in the beginning and 936.2 MB in the end (delta: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 11.5 GB. [2018-12-03 07:23:11,664 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 976.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-03 07:23:11,664 INFO L168 Benchmark]: CACSL2BoogieTranslator took 152.49 ms. Allocated memory is still 1.0 GB. Free memory was 947.0 MB in the beginning and 936.2 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 11.5 GB. [2018-12-03 07:23:11,665 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 976.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 152.49 ms. Allocated memory is still 1.0 GB. Free memory was 947.0 MB in the beginning and 936.2 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: createNanOrInfinity is unsupported in non-bitprecise translation de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: createNanOrInfinity is unsupported in non-bitprecise translation: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.createNanOrInfinity(IntegerTranslation.java:834) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-03 07:23:12,672 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-03 07:23:12,673 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-03 07:23:12,681 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-03 07:23:12,681 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-03 07:23:12,682 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-03 07:23:12,683 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-03 07:23:12,684 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-03 07:23:12,685 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-03 07:23:12,686 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-03 07:23:12,686 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-03 07:23:12,687 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-03 07:23:12,687 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-03 07:23:12,688 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-03 07:23:12,689 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-03 07:23:12,689 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-03 07:23:12,690 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-03 07:23:12,691 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-03 07:23:12,692 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-03 07:23:12,694 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-03 07:23:12,694 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-03 07:23:12,695 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-03 07:23:12,697 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-03 07:23:12,697 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-03 07:23:12,697 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-03 07:23:12,698 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-03 07:23:12,698 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-03 07:23:12,699 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-03 07:23:12,700 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-03 07:23:12,700 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-03 07:23:12,700 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-03 07:23:12,701 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-03 07:23:12,701 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-03 07:23:12,701 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-03 07:23:12,702 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-03 07:23:12,702 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-03 07:23:12,702 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2018-12-03 07:23:12,713 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-03 07:23:12,713 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-03 07:23:12,714 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-03 07:23:12,714 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-03 07:23:12,714 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-03 07:23:12,714 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-03 07:23:12,714 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-03 07:23:12,714 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-03 07:23:12,714 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-03 07:23:12,714 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-03 07:23:12,715 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-03 07:23:12,715 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-03 07:23:12,715 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-03 07:23:12,715 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-03 07:23:12,715 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-03 07:23:12,715 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-03 07:23:12,715 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-03 07:23:12,716 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-03 07:23:12,716 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-03 07:23:12,716 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-03 07:23:12,716 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-03 07:23:12,716 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-03 07:23:12,716 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-03 07:23:12,716 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-03 07:23:12,716 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-03 07:23:12,716 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-03 07:23:12,717 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-03 07:23:12,717 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-03 07:23:12,717 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-03 07:23:12,717 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-03 07:23:12,717 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-03 07:23:12,717 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-03 07:23:12,717 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-03 07:23:12,717 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-03 07:23:12,717 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-03 07:23:12,717 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan 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 -> Taipan 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 -> e64a1b0e015bbc59f42b864f5d08a44bf87ebc4d [2018-12-03 07:23:12,741 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-03 07:23:12,750 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-03 07:23:12,753 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-03 07:23:12,754 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-03 07:23:12,754 INFO L276 PluginConnector]: CDTParser initialized [2018-12-03 07:23:12,755 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan/../../sv-benchmarks/c/float-newlib/float_req_bl_0874_true-unreach-call.c [2018-12-03 07:23:12,799 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan/data/7f4c4de62/6e2ea3f97ede44d099762bd07d55b897/FLAGa8c853784 [2018-12-03 07:23:13,216 INFO L307 CDTParser]: Found 1 translation units. [2018-12-03 07:23:13,216 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/sv-benchmarks/c/float-newlib/float_req_bl_0874_true-unreach-call.c [2018-12-03 07:23:13,222 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan/data/7f4c4de62/6e2ea3f97ede44d099762bd07d55b897/FLAGa8c853784 [2018-12-03 07:23:13,230 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan/data/7f4c4de62/6e2ea3f97ede44d099762bd07d55b897 [2018-12-03 07:23:13,232 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-03 07:23:13,233 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-03 07:23:13,233 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-03 07:23:13,233 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-03 07:23:13,236 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-03 07:23:13,236 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 07:23:13" (1/1) ... [2018-12-03 07:23:13,238 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8e947ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 07:23:13, skipping insertion in model container [2018-12-03 07:23:13,238 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 07:23:13" (1/1) ... [2018-12-03 07:23:13,242 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-03 07:23:13,263 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-03 07:23:13,430 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-03 07:23:13,436 INFO L191 MainTranslator]: Completed pre-run [2018-12-03 07:23:13,527 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-03 07:23:13,542 INFO L195 MainTranslator]: Completed translation [2018-12-03 07:23:13,542 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 07:23:13 WrapperNode [2018-12-03 07:23:13,542 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-03 07:23:13,543 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-03 07:23:13,543 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-03 07:23:13,543 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-03 07:23:13,548 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 07:23:13" (1/1) ... [2018-12-03 07:23:13,559 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 07:23:13" (1/1) ... [2018-12-03 07:23:13,564 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-03 07:23:13,564 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-03 07:23:13,564 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-03 07:23:13,564 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-03 07:23:13,570 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 07:23:13" (1/1) ... [2018-12-03 07:23:13,570 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 07:23:13" (1/1) ... [2018-12-03 07:23:13,574 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 07:23:13" (1/1) ... [2018-12-03 07:23:13,575 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 07:23:13" (1/1) ... [2018-12-03 07:23:13,596 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 07:23:13" (1/1) ... [2018-12-03 07:23:13,606 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 07:23:13" (1/1) ... [2018-12-03 07:23:13,609 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 07:23:13" (1/1) ... [2018-12-03 07:23:13,613 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-03 07:23:13,613 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-03 07:23:13,613 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-03 07:23:13,613 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-03 07:23:13,614 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 07:23:13" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan/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 [2018-12-03 07:23:13,644 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_powf [2018-12-03 07:23:13,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_powf [2018-12-03 07:23:13,645 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2018-12-03 07:23:13,645 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2018-12-03 07:23:13,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2018-12-03 07:23:13,645 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-03 07:23:13,645 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-03 07:23:13,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2018-12-03 07:23:13,645 INFO L130 BoogieDeclarations]: Found specification of procedure isinf_float [2018-12-03 07:23:13,645 INFO L138 BoogieDeclarations]: Found implementation of procedure isinf_float [2018-12-03 07:23:13,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-03 07:23:13,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-03 07:23:13,645 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2018-12-03 07:23:13,645 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2018-12-03 07:23:13,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-03 07:23:13,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-12-03 07:23:13,646 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-03 07:23:13,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-03 07:23:13,646 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2018-12-03 07:23:13,646 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2018-12-03 07:23:13,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2018-12-03 07:23:13,646 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrtf [2018-12-03 07:23:13,646 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrtf [2018-12-03 07:23:13,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-03 07:23:13,646 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-03 07:23:13,799 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-03 07:23:13,813 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-03 07:23:16,892 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-03 07:23:16,996 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-03 07:23:17,690 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-03 07:23:19,836 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-03 07:23:21,889 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-03 07:23:23,959 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-03 07:23:24,133 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-03 07:23:25,369 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-03 07:23:27,723 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-03 07:23:29,912 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-03 07:23:29,991 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-03 07:23:30,010 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-03 07:23:30,031 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-03 07:23:30,058 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-03 07:23:30,072 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-03 07:23:30,207 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-03 07:23:30,405 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-03 07:23:30,473 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-03 07:23:30,904 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-03 07:23:30,905 INFO L280 CfgBuilder]: Removed 72 assue(true) statements. [2018-12-03 07:23:30,905 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 07:23:30 BoogieIcfgContainer [2018-12-03 07:23:30,905 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-03 07:23:30,906 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-03 07:23:30,906 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-03 07:23:30,908 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-03 07:23:30,908 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.12 07:23:13" (1/3) ... [2018-12-03 07:23:30,908 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ecba20b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.12 07:23:30, skipping insertion in model container [2018-12-03 07:23:30,908 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 07:23:13" (2/3) ... [2018-12-03 07:23:30,909 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ecba20b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.12 07:23:30, skipping insertion in model container [2018-12-03 07:23:30,909 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 07:23:30" (3/3) ... [2018-12-03 07:23:30,910 INFO L112 eAbstractionObserver]: Analyzing ICFG float_req_bl_0874_true-unreach-call.c [2018-12-03 07:23:30,915 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-03 07:23:30,921 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-03 07:23:30,930 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-03 07:23:30,948 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-03 07:23:30,949 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-03 07:23:30,949 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-03 07:23:30,949 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-03 07:23:30,949 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-03 07:23:30,949 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-03 07:23:30,949 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-03 07:23:30,950 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-03 07:23:30,950 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-03 07:23:30,966 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states. [2018-12-03 07:23:30,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-12-03 07:23:30,971 INFO L394 BasicCegarLoop]: Found error trace [2018-12-03 07:23:30,971 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-03 07:23:30,973 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-03 07:23:30,976 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 07:23:30,977 INFO L82 PathProgramCache]: Analyzing trace with hash 99923787, now seen corresponding path program 1 times [2018-12-03 07:23:30,980 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-03 07:23:30,980 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan/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 [2018-12-03 07:23:30,985 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-03 07:23:31,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-03 07:23:31,123 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-03 07:23:31,136 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-03 07:23:31,136 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-03 07:23:31,148 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-03 07:23:31,148 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-03 07:23:31,150 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-12-03 07:23:31,158 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-12-03 07:23:31,158 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-03 07:23:31,160 INFO L87 Difference]: Start difference. First operand 219 states. Second operand 2 states. [2018-12-03 07:23:31,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-03 07:23:31,189 INFO L93 Difference]: Finished difference Result 431 states and 713 transitions. [2018-12-03 07:23:31,189 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-12-03 07:23:31,190 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 31 [2018-12-03 07:23:31,190 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-03 07:23:31,196 INFO L225 Difference]: With dead ends: 431 [2018-12-03 07:23:31,197 INFO L226 Difference]: Without dead ends: 214 [2018-12-03 07:23:31,199 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-03 07:23:31,210 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 214 states. [2018-12-03 07:23:31,230 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 214 to 214. [2018-12-03 07:23:31,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 214 states. [2018-12-03 07:23:31,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 277 transitions. [2018-12-03 07:23:31,233 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 277 transitions. Word has length 31 [2018-12-03 07:23:31,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-03 07:23:31,233 INFO L480 AbstractCegarLoop]: Abstraction has 214 states and 277 transitions. [2018-12-03 07:23:31,233 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-12-03 07:23:31,233 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 277 transitions. [2018-12-03 07:23:31,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-12-03 07:23:31,234 INFO L394 BasicCegarLoop]: Found error trace [2018-12-03 07:23:31,234 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-03 07:23:31,235 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-03 07:23:31,235 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 07:23:31,235 INFO L82 PathProgramCache]: Analyzing trace with hash -2126151817, now seen corresponding path program 1 times [2018-12-03 07:23:31,235 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-03 07:23:31,235 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan/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 [2018-12-03 07:23:31,238 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-03 07:23:31,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-03 07:23:31,374 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-03 07:23:31,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-03 07:23:31,462 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-03 07:23:31,475 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-03 07:23:31,476 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-03 07:23:31,477 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-03 07:23:31,477 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-03 07:23:31,477 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-03 07:23:31,477 INFO L87 Difference]: Start difference. First operand 214 states and 277 transitions. Second operand 7 states. [2018-12-03 07:23:35,442 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-03 07:23:35,442 INFO L93 Difference]: Finished difference Result 229 states and 291 transitions. [2018-12-03 07:23:35,475 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-03 07:23:35,475 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 36 [2018-12-03 07:23:35,476 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-03 07:23:35,479 INFO L225 Difference]: With dead ends: 229 [2018-12-03 07:23:35,479 INFO L226 Difference]: Without dead ends: 216 [2018-12-03 07:23:35,480 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2018-12-03 07:23:35,481 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 216 states. [2018-12-03 07:23:35,494 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 216 to 214. [2018-12-03 07:23:35,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 214 states. [2018-12-03 07:23:35,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 276 transitions. [2018-12-03 07:23:35,496 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 276 transitions. Word has length 36 [2018-12-03 07:23:35,498 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-03 07:23:35,498 INFO L480 AbstractCegarLoop]: Abstraction has 214 states and 276 transitions. [2018-12-03 07:23:35,498 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-03 07:23:35,498 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 276 transitions. [2018-12-03 07:23:35,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2018-12-03 07:23:35,499 INFO L394 BasicCegarLoop]: Found error trace [2018-12-03 07:23:35,499 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-03 07:23:35,499 INFO L423 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-03 07:23:35,499 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 07:23:35,499 INFO L82 PathProgramCache]: Analyzing trace with hash 790643867, now seen corresponding path program 1 times [2018-12-03 07:23:35,500 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-03 07:23:35,500 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan/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 [2018-12-03 07:23:35,503 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-03 07:23:35,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-03 07:23:35,643 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-03 07:23:35,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-03 07:23:35,760 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-03 07:23:35,769 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-03 07:23:35,769 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-12-03 07:23:35,769 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-03 07:23:35,769 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-03 07:23:35,770 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2018-12-03 07:23:35,770 INFO L87 Difference]: Start difference. First operand 214 states and 276 transitions. Second operand 8 states. [2018-12-03 07:23:42,154 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-03 07:23:42,154 INFO L93 Difference]: Finished difference Result 231 states and 292 transitions. [2018-12-03 07:23:42,187 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-03 07:23:42,187 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 38 [2018-12-03 07:23:42,187 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-03 07:23:42,189 INFO L225 Difference]: With dead ends: 231 [2018-12-03 07:23:42,189 INFO L226 Difference]: Without dead ends: 218 [2018-12-03 07:23:42,189 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=42, Invalid=90, Unknown=0, NotChecked=0, Total=132 [2018-12-03 07:23:42,190 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 218 states. [2018-12-03 07:23:42,199 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 218 to 214. [2018-12-03 07:23:42,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 214 states. [2018-12-03 07:23:42,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 275 transitions. [2018-12-03 07:23:42,200 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 275 transitions. Word has length 38 [2018-12-03 07:23:42,200 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-03 07:23:42,201 INFO L480 AbstractCegarLoop]: Abstraction has 214 states and 275 transitions. [2018-12-03 07:23:42,201 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-03 07:23:42,201 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 275 transitions. [2018-12-03 07:23:42,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2018-12-03 07:23:42,201 INFO L394 BasicCegarLoop]: Found error trace [2018-12-03 07:23:42,201 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-03 07:23:42,202 INFO L423 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-03 07:23:42,202 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 07:23:42,202 INFO L82 PathProgramCache]: Analyzing trace with hash 497240860, now seen corresponding path program 1 times [2018-12-03 07:23:42,202 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-03 07:23:42,202 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan/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 [2018-12-03 07:23:42,205 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-03 07:23:42,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-03 07:23:42,342 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-03 07:23:42,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-03 07:23:42,834 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-03 07:23:42,843 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-03 07:23:42,843 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2018-12-03 07:23:42,843 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-12-03 07:23:42,843 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-12-03 07:23:42,844 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2018-12-03 07:23:42,844 INFO L87 Difference]: Start difference. First operand 214 states and 275 transitions. Second operand 14 states. [2018-12-03 07:23:55,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-03 07:23:55,507 INFO L93 Difference]: Finished difference Result 237 states and 298 transitions. [2018-12-03 07:23:55,543 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-12-03 07:23:55,543 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 38 [2018-12-03 07:23:55,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-03 07:23:55,544 INFO L225 Difference]: With dead ends: 237 [2018-12-03 07:23:55,544 INFO L226 Difference]: Without dead ends: 223 [2018-12-03 07:23:55,544 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=69, Invalid=351, Unknown=0, NotChecked=0, Total=420 [2018-12-03 07:23:55,545 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 223 states. [2018-12-03 07:23:55,553 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 223 to 213. [2018-12-03 07:23:55,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 213 states. [2018-12-03 07:23:55,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 213 states and 273 transitions. [2018-12-03 07:23:55,554 INFO L78 Accepts]: Start accepts. Automaton has 213 states and 273 transitions. Word has length 38 [2018-12-03 07:23:55,555 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-03 07:23:55,555 INFO L480 AbstractCegarLoop]: Abstraction has 213 states and 273 transitions. [2018-12-03 07:23:55,555 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-12-03 07:23:55,555 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 273 transitions. [2018-12-03 07:23:55,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-12-03 07:23:55,556 INFO L394 BasicCegarLoop]: Found error trace [2018-12-03 07:23:55,556 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-03 07:23:55,556 INFO L423 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-03 07:23:55,556 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 07:23:55,556 INFO L82 PathProgramCache]: Analyzing trace with hash -2019072559, now seen corresponding path program 1 times [2018-12-03 07:23:55,557 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-03 07:23:55,557 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan/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 [2018-12-03 07:23:55,567 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-03 07:23:55,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-03 07:23:55,693 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-03 07:23:55,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-03 07:23:55,962 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-03 07:23:55,971 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-03 07:23:55,971 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2018-12-03 07:23:55,971 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-12-03 07:23:55,971 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-12-03 07:23:55,971 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=132, Unknown=0, NotChecked=0, Total=156 [2018-12-03 07:23:55,972 INFO L87 Difference]: Start difference. First operand 213 states and 273 transitions. Second operand 13 states. [2018-12-03 07:24:02,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-03 07:24:02,743 INFO L93 Difference]: Finished difference Result 304 states and 398 transitions. [2018-12-03 07:24:02,744 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-12-03 07:24:02,744 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 40 [2018-12-03 07:24:02,744 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-03 07:24:02,745 INFO L225 Difference]: With dead ends: 304 [2018-12-03 07:24:02,745 INFO L226 Difference]: Without dead ends: 290 [2018-12-03 07:24:02,745 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=66, Invalid=314, Unknown=0, NotChecked=0, Total=380 [2018-12-03 07:24:02,746 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2018-12-03 07:24:02,753 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 225. [2018-12-03 07:24:02,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 225 states. [2018-12-03 07:24:02,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 225 states and 294 transitions. [2018-12-03 07:24:02,754 INFO L78 Accepts]: Start accepts. Automaton has 225 states and 294 transitions. Word has length 40 [2018-12-03 07:24:02,754 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-03 07:24:02,755 INFO L480 AbstractCegarLoop]: Abstraction has 225 states and 294 transitions. [2018-12-03 07:24:02,755 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-12-03 07:24:02,755 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 294 transitions. [2018-12-03 07:24:02,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2018-12-03 07:24:02,755 INFO L394 BasicCegarLoop]: Found error trace [2018-12-03 07:24:02,756 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-03 07:24:02,756 INFO L423 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-03 07:24:02,756 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 07:24:02,756 INFO L82 PathProgramCache]: Analyzing trace with hash -398863812, now seen corresponding path program 1 times [2018-12-03 07:24:02,756 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-03 07:24:02,756 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan/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 [2018-12-03 07:24:02,759 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-03 07:24:02,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-03 07:24:02,885 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-03 07:24:03,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-03 07:24:03,108 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-03 07:24:03,117 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-03 07:24:03,117 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2018-12-03 07:24:03,118 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-12-03 07:24:03,118 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-12-03 07:24:03,118 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2018-12-03 07:24:03,118 INFO L87 Difference]: Start difference. First operand 225 states and 294 transitions. Second operand 12 states. [2018-12-03 07:24:08,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-03 07:24:08,436 INFO L93 Difference]: Finished difference Result 283 states and 363 transitions. [2018-12-03 07:24:08,437 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-12-03 07:24:08,437 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 41 [2018-12-03 07:24:08,437 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-03 07:24:08,438 INFO L225 Difference]: With dead ends: 283 [2018-12-03 07:24:08,438 INFO L226 Difference]: Without dead ends: 269 [2018-12-03 07:24:08,438 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=53, Invalid=253, Unknown=0, NotChecked=0, Total=306 [2018-12-03 07:24:08,439 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 269 states. [2018-12-03 07:24:08,446 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 269 to 213. [2018-12-03 07:24:08,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 213 states. [2018-12-03 07:24:08,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 213 states and 271 transitions. [2018-12-03 07:24:08,447 INFO L78 Accepts]: Start accepts. Automaton has 213 states and 271 transitions. Word has length 41 [2018-12-03 07:24:08,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-03 07:24:08,447 INFO L480 AbstractCegarLoop]: Abstraction has 213 states and 271 transitions. [2018-12-03 07:24:08,447 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-12-03 07:24:08,447 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 271 transitions. [2018-12-03 07:24:08,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2018-12-03 07:24:08,448 INFO L394 BasicCegarLoop]: Found error trace [2018-12-03 07:24:08,448 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-03 07:24:08,448 INFO L423 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-03 07:24:08,448 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 07:24:08,448 INFO L82 PathProgramCache]: Analyzing trace with hash -407026188, now seen corresponding path program 1 times [2018-12-03 07:24:08,448 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-03 07:24:08,448 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan/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 [2018-12-03 07:24:08,453 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-03 07:24:08,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-03 07:24:08,727 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-03 07:24:08,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-03 07:24:08,794 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-03 07:24:08,804 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-03 07:24:08,805 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-03 07:24:08,805 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-03 07:24:08,805 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-03 07:24:08,805 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-03 07:24:08,805 INFO L87 Difference]: Start difference. First operand 213 states and 271 transitions. Second operand 7 states. [2018-12-03 07:24:12,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-03 07:24:12,581 INFO L93 Difference]: Finished difference Result 235 states and 296 transitions. [2018-12-03 07:24:12,582 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-03 07:24:12,582 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 41 [2018-12-03 07:24:12,582 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-03 07:24:12,583 INFO L225 Difference]: With dead ends: 235 [2018-12-03 07:24:12,583 INFO L226 Difference]: Without dead ends: 47 [2018-12-03 07:24:12,584 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2018-12-03 07:24:12,584 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2018-12-03 07:24:12,586 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 47. [2018-12-03 07:24:12,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47 states. [2018-12-03 07:24:12,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 50 transitions. [2018-12-03 07:24:12,587 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 50 transitions. Word has length 41 [2018-12-03 07:24:12,587 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-03 07:24:12,587 INFO L480 AbstractCegarLoop]: Abstraction has 47 states and 50 transitions. [2018-12-03 07:24:12,587 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-03 07:24:12,587 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 50 transitions. [2018-12-03 07:24:12,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-12-03 07:24:12,588 INFO L394 BasicCegarLoop]: Found error trace [2018-12-03 07:24:12,588 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-03 07:24:12,588 INFO L423 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-03 07:24:12,588 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 07:24:12,588 INFO L82 PathProgramCache]: Analyzing trace with hash 1883384929, now seen corresponding path program 1 times [2018-12-03 07:24:12,588 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-03 07:24:12,588 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan/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 [2018-12-03 07:24:12,591 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-03 07:24:12,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-03 07:24:12,719 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-03 07:24:12,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-03 07:24:12,758 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-03 07:24:12,767 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-03 07:24:12,767 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-03 07:24:12,767 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-03 07:24:12,767 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-03 07:24:12,767 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-03 07:24:12,767 INFO L87 Difference]: Start difference. First operand 47 states and 50 transitions. Second operand 6 states. [2018-12-03 07:24:12,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-03 07:24:12,877 INFO L93 Difference]: Finished difference Result 62 states and 64 transitions. [2018-12-03 07:24:12,878 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-12-03 07:24:12,878 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 43 [2018-12-03 07:24:12,878 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-03 07:24:12,878 INFO L225 Difference]: With dead ends: 62 [2018-12-03 07:24:12,878 INFO L226 Difference]: Without dead ends: 47 [2018-12-03 07:24:12,878 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-12-03 07:24:12,878 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2018-12-03 07:24:12,880 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 47. [2018-12-03 07:24:12,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47 states. [2018-12-03 07:24:12,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 48 transitions. [2018-12-03 07:24:12,880 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 48 transitions. Word has length 43 [2018-12-03 07:24:12,880 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-03 07:24:12,880 INFO L480 AbstractCegarLoop]: Abstraction has 47 states and 48 transitions. [2018-12-03 07:24:12,880 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-03 07:24:12,880 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 48 transitions. [2018-12-03 07:24:12,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-12-03 07:24:12,881 INFO L394 BasicCegarLoop]: Found error trace [2018-12-03 07:24:12,881 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-03 07:24:12,881 INFO L423 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-03 07:24:12,881 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 07:24:12,881 INFO L82 PathProgramCache]: Analyzing trace with hash 872267679, now seen corresponding path program 1 times [2018-12-03 07:24:12,882 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-03 07:24:12,882 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan/mathsat Starting monitored process 10 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with mathsat -unsat_core_generation=3 [2018-12-03 07:24:12,887 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-03 07:24:13,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-03 07:24:13,017 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-03 07:24:13,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-03 07:24:13,251 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-03 07:24:13,260 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-03 07:24:13,260 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2018-12-03 07:24:13,260 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-12-03 07:24:13,260 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-12-03 07:24:13,260 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2018-12-03 07:24:13,260 INFO L87 Difference]: Start difference. First operand 47 states and 48 transitions. Second operand 12 states. [2018-12-03 07:24:13,896 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-03 07:24:13,896 INFO L93 Difference]: Finished difference Result 60 states and 60 transitions. [2018-12-03 07:24:13,897 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-12-03 07:24:13,897 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 43 [2018-12-03 07:24:13,897 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-03 07:24:13,898 INFO L225 Difference]: With dead ends: 60 [2018-12-03 07:24:13,898 INFO L226 Difference]: Without dead ends: 45 [2018-12-03 07:24:13,898 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=53, Invalid=253, Unknown=0, NotChecked=0, Total=306 [2018-12-03 07:24:13,898 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45 states. [2018-12-03 07:24:13,900 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45 to 45. [2018-12-03 07:24:13,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45 states. [2018-12-03 07:24:13,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 45 transitions. [2018-12-03 07:24:13,901 INFO L78 Accepts]: Start accepts. Automaton has 45 states and 45 transitions. Word has length 43 [2018-12-03 07:24:13,901 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-03 07:24:13,901 INFO L480 AbstractCegarLoop]: Abstraction has 45 states and 45 transitions. [2018-12-03 07:24:13,901 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-12-03 07:24:13,901 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 45 transitions. [2018-12-03 07:24:13,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-12-03 07:24:13,902 INFO L394 BasicCegarLoop]: Found error trace [2018-12-03 07:24:13,902 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-03 07:24:13,902 INFO L423 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-03 07:24:13,902 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 07:24:13,902 INFO L82 PathProgramCache]: Analyzing trace with hash -1037828247, now seen corresponding path program 1 times [2018-12-03 07:24:13,902 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-03 07:24:13,903 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan/mathsat Starting monitored process 11 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with mathsat -unsat_core_generation=3 [2018-12-03 07:24:13,905 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-03 07:24:14,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-03 07:24:14,030 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-03 07:24:14,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-03 07:24:14,199 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-03 07:24:14,208 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-03 07:24:14,208 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2018-12-03 07:24:14,208 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-12-03 07:24:14,209 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-12-03 07:24:14,209 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2018-12-03 07:24:14,209 INFO L87 Difference]: Start difference. First operand 45 states and 45 transitions. Second operand 12 states. [2018-12-03 07:24:14,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-03 07:24:14,573 INFO L93 Difference]: Finished difference Result 45 states and 45 transitions. [2018-12-03 07:24:14,573 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-12-03 07:24:14,573 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 43 [2018-12-03 07:24:14,573 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-03 07:24:14,573 INFO L225 Difference]: With dead ends: 45 [2018-12-03 07:24:14,573 INFO L226 Difference]: Without dead ends: 0 [2018-12-03 07:24:14,574 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=51, Invalid=291, Unknown=0, NotChecked=0, Total=342 [2018-12-03 07:24:14,574 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-03 07:24:14,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-03 07:24:14,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-03 07:24:14,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-03 07:24:14,574 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 43 [2018-12-03 07:24:14,574 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-03 07:24:14,574 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-03 07:24:14,574 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-12-03 07:24:14,574 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-03 07:24:14,574 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-03 07:24:14,577 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-03 07:24:14,888 WARN L180 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 35 [2018-12-03 07:24:15,210 WARN L180 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 35 [2018-12-03 07:24:15,446 WARN L180 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2018-12-03 07:24:15,472 INFO L451 ceAbstractionStarter]: At program point isinf_floatENTRY(lines 587 596) the Hoare annotation is: true [2018-12-03 07:24:15,472 INFO L448 ceAbstractionStarter]: For program point L589-1(lines 589 593) no Hoare annotation was computed. [2018-12-03 07:24:15,472 INFO L444 ceAbstractionStarter]: At program point L589-2(lines 589 593) the Hoare annotation is: (= |isinf_float_#in~x| isinf_float_~x) [2018-12-03 07:24:15,472 INFO L448 ceAbstractionStarter]: For program point L589-3(lines 589 593) no Hoare annotation was computed. [2018-12-03 07:24:15,472 INFO L448 ceAbstractionStarter]: For program point isinf_floatEXIT(lines 587 596) no Hoare annotation was computed. [2018-12-03 07:24:15,472 INFO L448 ceAbstractionStarter]: For program point isinf_floatFINAL(lines 587 596) no Hoare annotation was computed. [2018-12-03 07:24:15,472 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-03 07:24:15,472 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-12-03 07:24:15,472 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-03 07:24:15,472 INFO L448 ceAbstractionStarter]: For program point L257(lines 257 261) no Hoare annotation was computed. [2018-12-03 07:24:15,472 INFO L448 ceAbstractionStarter]: For program point L257-1(lines 250 263) no Hoare annotation was computed. [2018-12-03 07:24:15,472 INFO L448 ceAbstractionStarter]: For program point L257-2(lines 257 261) no Hoare annotation was computed. [2018-12-03 07:24:15,472 INFO L448 ceAbstractionStarter]: For program point fabs_floatFINAL(lines 250 263) no Hoare annotation was computed. [2018-12-03 07:24:15,472 INFO L448 ceAbstractionStarter]: For program point L252-1(lines 252 256) no Hoare annotation was computed. [2018-12-03 07:24:15,472 INFO L444 ceAbstractionStarter]: At program point L252-2(lines 252 256) the Hoare annotation is: (= fabs_float_~x |fabs_float_#in~x|) [2018-12-03 07:24:15,472 INFO L448 ceAbstractionStarter]: For program point fabs_floatEXIT(lines 250 263) no Hoare annotation was computed. [2018-12-03 07:24:15,472 INFO L451 ceAbstractionStarter]: At program point fabs_floatENTRY(lines 250 263) the Hoare annotation is: true [2018-12-03 07:24:15,472 INFO L451 ceAbstractionStarter]: At program point __ieee754_powfENTRY(lines 295 584) the Hoare annotation is: true [2018-12-03 07:24:15,473 INFO L448 ceAbstractionStarter]: For program point L499(lines 499 500) no Hoare annotation was computed. [2018-12-03 07:24:15,473 INFO L448 ceAbstractionStarter]: For program point L400(lines 400 408) no Hoare annotation was computed. [2018-12-03 07:24:15,473 INFO L448 ceAbstractionStarter]: For program point L400-1(lines 400 408) no Hoare annotation was computed. [2018-12-03 07:24:15,473 INFO L448 ceAbstractionStarter]: For program point L301-1(lines 301 305) no Hoare annotation was computed. [2018-12-03 07:24:15,473 INFO L444 ceAbstractionStarter]: At program point L301-2(lines 301 305) the Hoare annotation is: (and (= |__ieee754_powf_#in~x| __ieee754_powf_~x) (= |__ieee754_powf_#in~y| __ieee754_powf_~y)) [2018-12-03 07:24:15,473 INFO L448 ceAbstractionStarter]: For program point L501(lines 501 505) no Hoare annotation was computed. [2018-12-03 07:24:15,473 INFO L448 ceAbstractionStarter]: For program point L501-1(lines 295 584) no Hoare annotation was computed. [2018-12-03 07:24:15,473 INFO L448 ceAbstractionStarter]: For program point L336(lines 336 341) no Hoare annotation was computed. [2018-12-03 07:24:15,473 INFO L448 ceAbstractionStarter]: For program point L436(lines 436 440) no Hoare annotation was computed. [2018-12-03 07:24:15,473 INFO L448 ceAbstractionStarter]: For program point L436-1(lines 396 497) no Hoare annotation was computed. [2018-12-03 07:24:15,473 INFO L448 ceAbstractionStarter]: For program point L403-1(lines 403 407) no Hoare annotation was computed. [2018-12-03 07:24:15,473 INFO L444 ceAbstractionStarter]: At program point L403-2(lines 403 407) the Hoare annotation is: (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (= |__ieee754_powf_#in~x| __ieee754_powf_~x) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= __ieee754_powf_~iy~2 (bvand (_ bv2147483647 32) __ieee754_powf_~hy~1)))) (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= |__ieee754_powf_#in~y| __ieee754_powf_~y) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (not (= (bvadd (bvand (_ bv2147483647 32) __ieee754_powf_~hy~1) (_ bv2155872256 32)) (_ bv0 32))))) (= __ieee754_powf_~ix~5 (bvand (_ bv2147483647 32) __ieee754_powf_~hx~3))) [2018-12-03 07:24:15,473 INFO L448 ceAbstractionStarter]: For program point L536(lines 536 548) no Hoare annotation was computed. [2018-12-03 07:24:15,473 INFO L448 ceAbstractionStarter]: For program point L569-1(lines 569 573) no Hoare annotation was computed. [2018-12-03 07:24:15,473 INFO L444 ceAbstractionStarter]: At program point L569-2(lines 569 573) the Hoare annotation is: (and (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= __ieee754_powf_~iy~2 (bvand (_ bv2147483647 32) __ieee754_powf_~hy~1)))) (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= |__ieee754_powf_#in~y| __ieee754_powf_~y) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (not (= (bvadd (bvand (_ bv2147483647 32) __ieee754_powf_~hy~1) (_ bv2155872256 32)) (_ bv0 32)))))) [2018-12-03 07:24:15,473 INFO L448 ceAbstractionStarter]: For program point L536-2(lines 536 548) no Hoare annotation was computed. [2018-12-03 07:24:15,473 INFO L448 ceAbstractionStarter]: For program point L569-3(lines 569 573) no Hoare annotation was computed. [2018-12-03 07:24:15,473 INFO L448 ceAbstractionStarter]: For program point L470-1(lines 470 474) no Hoare annotation was computed. [2018-12-03 07:24:15,473 INFO L444 ceAbstractionStarter]: At program point L470-2(lines 470 474) the Hoare annotation is: (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (= |__ieee754_powf_#in~x| __ieee754_powf_~x) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= __ieee754_powf_~iy~2 (bvand (_ bv2147483647 32) __ieee754_powf_~hy~1)))) (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= |__ieee754_powf_#in~y| __ieee754_powf_~y) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (not (= (bvadd (bvand (_ bv2147483647 32) __ieee754_powf_~hy~1) (_ bv2155872256 32)) (_ bv0 32)))))) [2018-12-03 07:24:15,474 INFO L448 ceAbstractionStarter]: For program point L371(lines 371 372) no Hoare annotation was computed. [2018-12-03 07:24:15,474 INFO L448 ceAbstractionStarter]: For program point L338(lines 338 341) no Hoare annotation was computed. [2018-12-03 07:24:15,474 INFO L448 ceAbstractionStarter]: For program point L339(line 339) no Hoare annotation was computed. [2018-12-03 07:24:15,474 INFO L448 ceAbstractionStarter]: For program point L306(lines 306 310) no Hoare annotation was computed. [2018-12-03 07:24:15,474 INFO L448 ceAbstractionStarter]: For program point L306-1(lines 295 584) no Hoare annotation was computed. [2018-12-03 07:24:15,474 INFO L448 ceAbstractionStarter]: For program point L339-2(line 339) no Hoare annotation was computed. [2018-12-03 07:24:15,474 INFO L448 ceAbstractionStarter]: For program point L306-2(lines 306 310) no Hoare annotation was computed. [2018-12-03 07:24:15,474 INFO L448 ceAbstractionStarter]: For program point L373(lines 373 497) no Hoare annotation was computed. [2018-12-03 07:24:15,474 INFO L448 ceAbstractionStarter]: For program point L373-2(lines 373 497) no Hoare annotation was computed. [2018-12-03 07:24:15,474 INFO L448 ceAbstractionStarter]: For program point L506(lines 506 510) no Hoare annotation was computed. [2018-12-03 07:24:15,474 INFO L448 ceAbstractionStarter]: For program point L539-1(lines 539 543) no Hoare annotation was computed. [2018-12-03 07:24:15,474 INFO L448 ceAbstractionStarter]: For program point L506-1(lines 295 584) no Hoare annotation was computed. [2018-12-03 07:24:15,474 INFO L444 ceAbstractionStarter]: At program point L539-2(lines 539 543) the Hoare annotation is: (and (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= __ieee754_powf_~iy~2 (bvand (_ bv2147483647 32) __ieee754_powf_~hy~1)))) (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= |__ieee754_powf_#in~y| __ieee754_powf_~y) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (not (= (bvadd (bvand (_ bv2147483647 32) __ieee754_powf_~hy~1) (_ bv2155872256 32)) (_ bv0 32)))))) [2018-12-03 07:24:15,474 INFO L448 ceAbstractionStarter]: For program point L506-2(lines 506 510) no Hoare annotation was computed. [2018-12-03 07:24:15,474 INFO L448 ceAbstractionStarter]: For program point L539-3(lines 539 543) no Hoare annotation was computed. [2018-12-03 07:24:15,474 INFO L448 ceAbstractionStarter]: For program point L341(line 341) no Hoare annotation was computed. [2018-12-03 07:24:15,474 INFO L448 ceAbstractionStarter]: For program point L341-2(line 341) no Hoare annotation was computed. [2018-12-03 07:24:15,474 INFO L448 ceAbstractionStarter]: For program point L441(lines 441 445) no Hoare annotation was computed. [2018-12-03 07:24:15,474 INFO L448 ceAbstractionStarter]: For program point L441-1(lines 396 497) no Hoare annotation was computed. [2018-12-03 07:24:15,474 INFO L448 ceAbstractionStarter]: For program point L375(lines 375 376) no Hoare annotation was computed. [2018-12-03 07:24:15,474 INFO L448 ceAbstractionStarter]: For program point L441-2(lines 441 445) no Hoare annotation was computed. [2018-12-03 07:24:15,474 INFO L448 ceAbstractionStarter]: For program point L475(lines 475 479) no Hoare annotation was computed. [2018-12-03 07:24:15,475 INFO L448 ceAbstractionStarter]: For program point L475-1(lines 396 497) no Hoare annotation was computed. [2018-12-03 07:24:15,475 INFO L448 ceAbstractionStarter]: For program point L475-2(lines 475 479) no Hoare annotation was computed. [2018-12-03 07:24:15,475 INFO L448 ceAbstractionStarter]: For program point L376(line 376) no Hoare annotation was computed. [2018-12-03 07:24:15,475 INFO L448 ceAbstractionStarter]: For program point L343(lines 343 348) no Hoare annotation was computed. [2018-12-03 07:24:15,475 INFO L448 ceAbstractionStarter]: For program point L376-2(line 376) no Hoare annotation was computed. [2018-12-03 07:24:15,475 INFO L448 ceAbstractionStarter]: For program point L575(lines 575 582) no Hoare annotation was computed. [2018-12-03 07:24:15,475 INFO L448 ceAbstractionStarter]: For program point L377(lines 377 378) no Hoare annotation was computed. [2018-12-03 07:24:15,475 INFO L448 ceAbstractionStarter]: For program point L344(lines 344 347) no Hoare annotation was computed. [2018-12-03 07:24:15,475 INFO L444 ceAbstractionStarter]: At program point L576(line 576) the Hoare annotation is: (and (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= __ieee754_powf_~iy~2 (bvand (_ bv2147483647 32) __ieee754_powf_~hy~1)))) (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= |__ieee754_powf_#in~y| __ieee754_powf_~y) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (not (= (bvadd (bvand (_ bv2147483647 32) __ieee754_powf_~hy~1) (_ bv2155872256 32)) (_ bv0 32)))))) [2018-12-03 07:24:15,475 INFO L448 ceAbstractionStarter]: For program point L576-1(line 576) no Hoare annotation was computed. [2018-12-03 07:24:15,475 INFO L448 ceAbstractionStarter]: For program point L378(line 378) no Hoare annotation was computed. [2018-12-03 07:24:15,475 INFO L448 ceAbstractionStarter]: For program point L378-2(line 378) no Hoare annotation was computed. [2018-12-03 07:24:15,475 INFO L448 ceAbstractionStarter]: For program point L545(lines 545 546) no Hoare annotation was computed. [2018-12-03 07:24:15,475 INFO L448 ceAbstractionStarter]: For program point L578-1(lines 578 582) no Hoare annotation was computed. [2018-12-03 07:24:15,475 INFO L444 ceAbstractionStarter]: At program point L578-2(lines 578 582) the Hoare annotation is: (and (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= __ieee754_powf_~iy~2 (bvand (_ bv2147483647 32) __ieee754_powf_~hy~1)))) (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= |__ieee754_powf_#in~y| __ieee754_powf_~y) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (not (= (bvadd (bvand (_ bv2147483647 32) __ieee754_powf_~hy~1) (_ bv2155872256 32)) (_ bv0 32)))))) [2018-12-03 07:24:15,475 INFO L448 ceAbstractionStarter]: For program point L545-2(lines 545 546) no Hoare annotation was computed. [2018-12-03 07:24:15,475 INFO L448 ceAbstractionStarter]: For program point L578-3(lines 575 582) no Hoare annotation was computed. [2018-12-03 07:24:15,475 INFO L448 ceAbstractionStarter]: For program point L413(lines 413 421) no Hoare annotation was computed. [2018-12-03 07:24:15,475 INFO L448 ceAbstractionStarter]: For program point L314(lines 314 315) no Hoare annotation was computed. [2018-12-03 07:24:15,475 INFO L448 ceAbstractionStarter]: For program point L514-1(lines 514 518) no Hoare annotation was computed. [2018-12-03 07:24:15,475 INFO L444 ceAbstractionStarter]: At program point L514-2(lines 514 518) the Hoare annotation is: (and (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= __ieee754_powf_~iy~2 (bvand (_ bv2147483647 32) __ieee754_powf_~hy~1)))) (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= |__ieee754_powf_#in~y| __ieee754_powf_~y) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (not (= (bvadd (bvand (_ bv2147483647 32) __ieee754_powf_~hy~1) (_ bv2155872256 32)) (_ bv0 32)))))) [2018-12-03 07:24:15,476 INFO L448 ceAbstractionStarter]: For program point L415(lines 415 421) no Hoare annotation was computed. [2018-12-03 07:24:15,476 INFO L448 ceAbstractionStarter]: For program point L514-3(lines 514 518) no Hoare annotation was computed. [2018-12-03 07:24:15,476 INFO L448 ceAbstractionStarter]: For program point L349(lines 349 350) no Hoare annotation was computed. [2018-12-03 07:24:15,476 INFO L448 ceAbstractionStarter]: For program point L317(lines 317 322) no Hoare annotation was computed. [2018-12-03 07:24:15,476 INFO L448 ceAbstractionStarter]: For program point L351(lines 351 354) no Hoare annotation was computed. [2018-12-03 07:24:15,476 INFO L448 ceAbstractionStarter]: For program point L318(lines 318 321) no Hoare annotation was computed. [2018-12-03 07:24:15,476 INFO L444 ceAbstractionStarter]: At program point L351-2(lines 351 354) the Hoare annotation is: (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (= |__ieee754_powf_#in~x| __ieee754_powf_~x) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= __ieee754_powf_~iy~2 (bvand (_ bv2147483647 32) __ieee754_powf_~hy~1)))) (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= |__ieee754_powf_#in~y| __ieee754_powf_~y) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (not (= (bvadd (bvand (_ bv2147483647 32) __ieee754_powf_~hy~1) (_ bv2155872256 32)) (_ bv0 32))))) (= __ieee754_powf_~ix~5 (bvand (_ bv2147483647 32) __ieee754_powf_~hx~3))) [2018-12-03 07:24:15,476 INFO L448 ceAbstractionStarter]: For program point L550-1(lines 550 554) no Hoare annotation was computed. [2018-12-03 07:24:15,476 INFO L444 ceAbstractionStarter]: At program point L550-2(lines 550 554) the Hoare annotation is: (and (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= __ieee754_powf_~iy~2 (bvand (_ bv2147483647 32) __ieee754_powf_~hy~1)))) (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= |__ieee754_powf_#in~y| __ieee754_powf_~y) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (not (= (bvadd (bvand (_ bv2147483647 32) __ieee754_powf_~hy~1) (_ bv2155872256 32)) (_ bv0 32)))))) [2018-12-03 07:24:15,476 INFO L448 ceAbstractionStarter]: For program point L352(lines 352 353) no Hoare annotation was computed. [2018-12-03 07:24:15,476 INFO L448 ceAbstractionStarter]: For program point L385-1(lines 385 389) no Hoare annotation was computed. [2018-12-03 07:24:15,476 INFO L444 ceAbstractionStarter]: At program point L385-2(lines 385 389) the Hoare annotation is: (and (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= __ieee754_powf_~iy~2 (bvand (_ bv2147483647 32) __ieee754_powf_~hy~1)))) (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= |__ieee754_powf_#in~y| __ieee754_powf_~y) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (not (= (bvadd (bvand (_ bv2147483647 32) __ieee754_powf_~hy~1) (_ bv2155872256 32)) (_ bv0 32)))))) [2018-12-03 07:24:15,476 INFO L444 ceAbstractionStarter]: At program point L353(line 353) the Hoare annotation is: (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (= |__ieee754_powf_#in~x| __ieee754_powf_~x) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= __ieee754_powf_~iy~2 (bvand (_ bv2147483647 32) __ieee754_powf_~hy~1)))) (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (exists ((__ieee754_powf_~hx~3 (_ BitVec 32))) (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (= __ieee754_powf_~ix~5 (bvand (_ bv2147483647 32) __ieee754_powf_~hx~3)) (not (bvslt __ieee754_powf_~hx~3 (_ bv0 32))))) (= |__ieee754_powf_#in~y| __ieee754_powf_~y) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (not (= (bvadd (bvand (_ bv2147483647 32) __ieee754_powf_~hy~1) (_ bv2155872256 32)) (_ bv0 32))))) (= __ieee754_powf_~ix~5 (bvand (_ bv2147483647 32) __ieee754_powf_~hx~3))) [2018-12-03 07:24:15,476 INFO L448 ceAbstractionStarter]: For program point L353-1(line 353) no Hoare annotation was computed. [2018-12-03 07:24:15,476 INFO L448 ceAbstractionStarter]: For program point L486-1(lines 486 490) no Hoare annotation was computed. [2018-12-03 07:24:15,476 INFO L444 ceAbstractionStarter]: At program point L486-2(lines 486 490) the Hoare annotation is: (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (= |__ieee754_powf_#in~x| __ieee754_powf_~x) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= __ieee754_powf_~iy~2 (bvand (_ bv2147483647 32) __ieee754_powf_~hy~1)))) (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= |__ieee754_powf_#in~y| __ieee754_powf_~y) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (not (= (bvadd (bvand (_ bv2147483647 32) __ieee754_powf_~hy~1) (_ bv2155872256 32)) (_ bv0 32)))))) [2018-12-03 07:24:15,476 INFO L448 ceAbstractionStarter]: For program point L520(lines 520 532) no Hoare annotation was computed. [2018-12-03 07:24:15,477 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 525) no Hoare annotation was computed. [2018-12-03 07:24:15,477 INFO L448 ceAbstractionStarter]: For program point L422(lines 422 426) no Hoare annotation was computed. [2018-12-03 07:24:15,477 INFO L448 ceAbstractionStarter]: For program point L422-1(lines 396 497) no Hoare annotation was computed. [2018-12-03 07:24:15,477 INFO L448 ceAbstractionStarter]: For program point L356(line 356) no Hoare annotation was computed. [2018-12-03 07:24:15,477 INFO L448 ceAbstractionStarter]: For program point L422-2(lines 422 426) no Hoare annotation was computed. [2018-12-03 07:24:15,477 INFO L448 ceAbstractionStarter]: For program point L555(lines 555 559) no Hoare annotation was computed. [2018-12-03 07:24:15,477 INFO L448 ceAbstractionStarter]: For program point L555-1(lines 295 584) no Hoare annotation was computed. [2018-12-03 07:24:15,477 INFO L448 ceAbstractionStarter]: For program point L555-2(lines 555 559) no Hoare annotation was computed. [2018-12-03 07:24:15,477 INFO L448 ceAbstractionStarter]: For program point L456-1(lines 456 460) no Hoare annotation was computed. [2018-12-03 07:24:15,477 INFO L448 ceAbstractionStarter]: For program point L390(lines 390 394) no Hoare annotation was computed. [2018-12-03 07:24:15,477 INFO L444 ceAbstractionStarter]: At program point L456-2(lines 456 460) the Hoare annotation is: (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (= |__ieee754_powf_#in~x| __ieee754_powf_~x) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= __ieee754_powf_~iy~2 (bvand (_ bv2147483647 32) __ieee754_powf_~hy~1)))) (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= |__ieee754_powf_#in~y| __ieee754_powf_~y) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (not (= (bvadd (bvand (_ bv2147483647 32) __ieee754_powf_~hy~1) (_ bv2155872256 32)) (_ bv0 32)))))) [2018-12-03 07:24:15,477 INFO L448 ceAbstractionStarter]: For program point L390-1(lines 373 396) no Hoare annotation was computed. [2018-12-03 07:24:15,477 INFO L448 ceAbstractionStarter]: For program point L324(lines 324 333) no Hoare annotation was computed. [2018-12-03 07:24:15,477 INFO L448 ceAbstractionStarter]: For program point L390-2(lines 390 394) no Hoare annotation was computed. [2018-12-03 07:24:15,477 INFO L448 ceAbstractionStarter]: For program point L324-1(lines 295 584) no Hoare annotation was computed. [2018-12-03 07:24:15,477 INFO L448 ceAbstractionStarter]: For program point __ieee754_powfFINAL(lines 295 584) no Hoare annotation was computed. [2018-12-03 07:24:15,477 INFO L448 ceAbstractionStarter]: For program point L523(lines 523 525) no Hoare annotation was computed. [2018-12-03 07:24:15,477 INFO L448 ceAbstractionStarter]: For program point L358(lines 358 369) no Hoare annotation was computed. [2018-12-03 07:24:15,477 INFO L448 ceAbstractionStarter]: For program point L325(lines 325 332) no Hoare annotation was computed. [2018-12-03 07:24:15,477 INFO L448 ceAbstractionStarter]: For program point L524(lines 524 525) no Hoare annotation was computed. [2018-12-03 07:24:15,477 INFO L448 ceAbstractionStarter]: For program point L491(lines 491 495) no Hoare annotation was computed. [2018-12-03 07:24:15,477 INFO L448 ceAbstractionStarter]: For program point L491-1(lines 396 497) no Hoare annotation was computed. [2018-12-03 07:24:15,477 INFO L448 ceAbstractionStarter]: For program point L491-2(lines 491 495) no Hoare annotation was computed. [2018-12-03 07:24:15,477 INFO L448 ceAbstractionStarter]: For program point L360(lines 360 361) no Hoare annotation was computed. [2018-12-03 07:24:15,478 INFO L448 ceAbstractionStarter]: For program point L327(lines 327 332) no Hoare annotation was computed. [2018-12-03 07:24:15,478 INFO L448 ceAbstractionStarter]: For program point L360-2(lines 358 369) no Hoare annotation was computed. [2018-12-03 07:24:15,478 INFO L448 ceAbstractionStarter]: For program point __ieee754_powfEXIT(lines 295 584) no Hoare annotation was computed. [2018-12-03 07:24:15,478 INFO L448 ceAbstractionStarter]: For program point L527(lines 527 531) no Hoare annotation was computed. [2018-12-03 07:24:15,478 INFO L448 ceAbstractionStarter]: For program point L461(lines 461 465) no Hoare annotation was computed. [2018-12-03 07:24:15,478 INFO L448 ceAbstractionStarter]: For program point L461-1(lines 396 497) no Hoare annotation was computed. [2018-12-03 07:24:15,478 INFO L448 ceAbstractionStarter]: For program point L461-2(lines 461 465) no Hoare annotation was computed. [2018-12-03 07:24:15,478 INFO L448 ceAbstractionStarter]: For program point L362(lines 362 367) no Hoare annotation was computed. [2018-12-03 07:24:15,478 INFO L448 ceAbstractionStarter]: For program point L363(lines 363 366) no Hoare annotation was computed. [2018-12-03 07:24:15,478 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 331) no Hoare annotation was computed. [2018-12-03 07:24:15,478 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 531) no Hoare annotation was computed. [2018-12-03 07:24:15,478 INFO L448 ceAbstractionStarter]: For program point L529-2(lines 520 532) no Hoare annotation was computed. [2018-12-03 07:24:15,478 INFO L448 ceAbstractionStarter]: For program point L530(lines 530 531) no Hoare annotation was computed. [2018-12-03 07:24:15,478 INFO L448 ceAbstractionStarter]: For program point L431-1(lines 431 435) no Hoare annotation was computed. [2018-12-03 07:24:15,478 INFO L448 ceAbstractionStarter]: For program point L365(lines 365 366) no Hoare annotation was computed. [2018-12-03 07:24:15,478 INFO L444 ceAbstractionStarter]: At program point L431-2(lines 431 435) the Hoare annotation is: (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (= |__ieee754_powf_#in~x| __ieee754_powf_~x) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= __ieee754_powf_~iy~2 (bvand (_ bv2147483647 32) __ieee754_powf_~hy~1)))) (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= |__ieee754_powf_#in~y| __ieee754_powf_~y) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (not (= (bvadd (bvand (_ bv2147483647 32) __ieee754_powf_~hy~1) (_ bv2155872256 32)) (_ bv0 32)))))) [2018-12-03 07:24:15,478 INFO L448 ceAbstractionStarter]: For program point copysign_floatEXIT(lines 175 193) no Hoare annotation was computed. [2018-12-03 07:24:15,478 INFO L448 ceAbstractionStarter]: For program point L182(lines 182 186) no Hoare annotation was computed. [2018-12-03 07:24:15,478 INFO L448 ceAbstractionStarter]: For program point L182-1(lines 175 193) no Hoare annotation was computed. [2018-12-03 07:24:15,478 INFO L448 ceAbstractionStarter]: For program point L187(lines 187 191) no Hoare annotation was computed. [2018-12-03 07:24:15,478 INFO L448 ceAbstractionStarter]: For program point L187-1(lines 175 193) no Hoare annotation was computed. [2018-12-03 07:24:15,478 INFO L448 ceAbstractionStarter]: For program point L187-2(lines 187 191) no Hoare annotation was computed. [2018-12-03 07:24:15,478 INFO L451 ceAbstractionStarter]: At program point copysign_floatENTRY(lines 175 193) the Hoare annotation is: true [2018-12-03 07:24:15,478 INFO L448 ceAbstractionStarter]: For program point L177-1(lines 177 181) no Hoare annotation was computed. [2018-12-03 07:24:15,479 INFO L451 ceAbstractionStarter]: At program point L177-2(lines 177 181) the Hoare annotation is: true [2018-12-03 07:24:15,479 INFO L448 ceAbstractionStarter]: For program point copysign_floatFINAL(lines 175 193) no Hoare annotation was computed. [2018-12-03 07:24:15,479 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-03 07:24:15,479 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-12-03 07:24:15,479 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-03 07:24:15,479 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-03 07:24:15,479 INFO L444 ceAbstractionStarter]: At program point L609(line 609) the Hoare annotation is: (= main_~y~0 (fp.div roundNearestTiesToEven (fp.neg ((_ to_fp 8 24) roundNearestTiesToEven 1.0)) (_ +zero 8 24))) [2018-12-03 07:24:15,479 INFO L448 ceAbstractionStarter]: For program point L609-1(lines 609 618) no Hoare annotation was computed. [2018-12-03 07:24:15,479 INFO L448 ceAbstractionStarter]: For program point L609-3(lines 609 618) no Hoare annotation was computed. [2018-12-03 07:24:15,479 INFO L451 ceAbstractionStarter]: At program point mainENTRY(lines 598 621) the Hoare annotation is: true [2018-12-03 07:24:15,479 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 598 621) no Hoare annotation was computed. [2018-12-03 07:24:15,479 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 598 621) no Hoare annotation was computed. [2018-12-03 07:24:15,479 INFO L448 ceAbstractionStarter]: For program point L615(line 615) no Hoare annotation was computed. [2018-12-03 07:24:15,479 INFO L444 ceAbstractionStarter]: At program point L614(line 614) the Hoare annotation is: (let ((.cse0 (fp.div roundNearestTiesToEven (fp.neg ((_ to_fp 8 24) roundNearestTiesToEven 1.0)) (_ +zero 8 24)))) (and (= main_~y~0 .cse0) (= main_~res~0 (fp.neg .cse0)) (exists ((fabs_float_~ix~4 (_ BitVec 32))) (and (fp.lt (let ((.cse1 (bvand (_ bv2147483647 32) fabs_float_~ix~4))) (fp ((_ extract 31 31) .cse1) ((_ extract 30 23) .cse1) ((_ extract 22 0) .cse1))) ((_ to_fp 8 24) roundNearestTiesToEven (_ bv1 32))) (= (fp ((_ extract 31 31) fabs_float_~ix~4) ((_ extract 30 23) fabs_float_~ix~4) ((_ extract 22 0) fabs_float_~ix~4)) main_~x~0))))) [2018-12-03 07:24:15,479 INFO L448 ceAbstractionStarter]: For program point L614-1(lines 614 617) no Hoare annotation was computed. [2018-12-03 07:24:15,479 INFO L448 ceAbstractionStarter]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 615) no Hoare annotation was computed. [2018-12-03 07:24:15,479 INFO L444 ceAbstractionStarter]: At program point L611(line 611) the Hoare annotation is: (and (= main_~y~0 (fp.div roundNearestTiesToEven (fp.neg ((_ to_fp 8 24) roundNearestTiesToEven 1.0)) (_ +zero 8 24))) (exists ((fabs_float_~ix~4 (_ BitVec 32))) (and (fp.lt (let ((.cse0 (bvand (_ bv2147483647 32) fabs_float_~ix~4))) (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0))) ((_ to_fp 8 24) roundNearestTiesToEven (_ bv1 32))) (= (fp ((_ extract 31 31) fabs_float_~ix~4) ((_ extract 30 23) fabs_float_~ix~4) ((_ extract 22 0) fabs_float_~ix~4)) main_~x~0)))) [2018-12-03 07:24:15,479 INFO L448 ceAbstractionStarter]: For program point L611-1(line 611) no Hoare annotation was computed. [2018-12-03 07:24:15,479 INFO L451 ceAbstractionStarter]: At program point L238(line 238) the Hoare annotation is: true [2018-12-03 07:24:15,479 INFO L448 ceAbstractionStarter]: For program point L238-1(line 238) no Hoare annotation was computed. [2018-12-03 07:24:15,480 INFO L448 ceAbstractionStarter]: For program point L226(lines 226 227) no Hoare annotation was computed. [2018-12-03 07:24:15,480 INFO L448 ceAbstractionStarter]: For program point L222(lines 222 223) no Hoare annotation was computed. [2018-12-03 07:24:15,480 INFO L448 ceAbstractionStarter]: For program point L214(lines 214 224) no Hoare annotation was computed. [2018-12-03 07:24:15,480 INFO L448 ceAbstractionStarter]: For program point L214-2(lines 214 224) no Hoare annotation was computed. [2018-12-03 07:24:15,480 INFO L448 ceAbstractionStarter]: For program point L210(lines 210 211) no Hoare annotation was computed. [2018-12-03 07:24:15,480 INFO L448 ceAbstractionStarter]: For program point L243-1(lines 243 247) no Hoare annotation was computed. [2018-12-03 07:24:15,480 INFO L451 ceAbstractionStarter]: At program point L243-2(lines 243 247) the Hoare annotation is: true [2018-12-03 07:24:15,480 INFO L448 ceAbstractionStarter]: For program point L243-3(lines 243 247) no Hoare annotation was computed. [2018-12-03 07:24:15,480 INFO L448 ceAbstractionStarter]: For program point scalbn_floatFINAL(lines 199 249) no Hoare annotation was computed. [2018-12-03 07:24:15,480 INFO L451 ceAbstractionStarter]: At program point L227(line 227) the Hoare annotation is: true [2018-12-03 07:24:15,480 INFO L448 ceAbstractionStarter]: For program point L227-1(line 227) no Hoare annotation was computed. [2018-12-03 07:24:15,480 INFO L451 ceAbstractionStarter]: At program point L240(line 240) the Hoare annotation is: true [2018-12-03 07:24:15,480 INFO L448 ceAbstractionStarter]: For program point scalbn_floatEXIT(lines 199 249) no Hoare annotation was computed. [2018-12-03 07:24:15,480 INFO L448 ceAbstractionStarter]: For program point L240-1(line 240) no Hoare annotation was computed. [2018-12-03 07:24:15,480 INFO L451 ceAbstractionStarter]: At program point scalbn_floatENTRY(lines 199 249) the Hoare annotation is: true [2018-12-03 07:24:15,480 INFO L448 ceAbstractionStarter]: For program point L236(lines 236 241) no Hoare annotation was computed. [2018-12-03 07:24:15,480 INFO L448 ceAbstractionStarter]: For program point L203-1(lines 203 207) no Hoare annotation was computed. [2018-12-03 07:24:15,480 INFO L451 ceAbstractionStarter]: At program point L203-2(lines 203 207) the Hoare annotation is: true [2018-12-03 07:24:15,480 INFO L448 ceAbstractionStarter]: For program point L203-3(lines 203 207) no Hoare annotation was computed. [2018-12-03 07:24:15,480 INFO L448 ceAbstractionStarter]: For program point L228(lines 228 235) no Hoare annotation was computed. [2018-12-03 07:24:15,480 INFO L448 ceAbstractionStarter]: For program point L216-1(lines 216 220) no Hoare annotation was computed. [2018-12-03 07:24:15,480 INFO L451 ceAbstractionStarter]: At program point L216-2(lines 216 220) the Hoare annotation is: true [2018-12-03 07:24:15,480 INFO L448 ceAbstractionStarter]: For program point L216-3(lines 216 220) no Hoare annotation was computed. [2018-12-03 07:24:15,480 INFO L448 ceAbstractionStarter]: For program point L212(lines 212 213) no Hoare annotation was computed. [2018-12-03 07:24:15,480 INFO L448 ceAbstractionStarter]: For program point L237(lines 237 240) no Hoare annotation was computed. [2018-12-03 07:24:15,480 INFO L448 ceAbstractionStarter]: For program point L229-1(lines 229 233) no Hoare annotation was computed. [2018-12-03 07:24:15,481 INFO L451 ceAbstractionStarter]: At program point L229-2(lines 229 233) the Hoare annotation is: true [2018-12-03 07:24:15,481 INFO L448 ceAbstractionStarter]: For program point L229-3(lines 229 233) no Hoare annotation was computed. [2018-12-03 07:24:15,481 INFO L448 ceAbstractionStarter]: For program point L130-2(lines 130 134) no Hoare annotation was computed. [2018-12-03 07:24:15,481 INFO L448 ceAbstractionStarter]: For program point L126(lines 126 127) no Hoare annotation was computed. [2018-12-03 07:24:15,481 INFO L448 ceAbstractionStarter]: For program point L147(lines 147 151) no Hoare annotation was computed. [2018-12-03 07:24:15,481 INFO L448 ceAbstractionStarter]: For program point L114-1(lines 114 118) no Hoare annotation was computed. [2018-12-03 07:24:15,481 INFO L448 ceAbstractionStarter]: For program point L147-2(lines 147 151) no Hoare annotation was computed. [2018-12-03 07:24:15,481 INFO L451 ceAbstractionStarter]: At program point L114-2(lines 114 118) the Hoare annotation is: true [2018-12-03 07:24:15,481 INFO L448 ceAbstractionStarter]: For program point L114-3(lines 114 118) no Hoare annotation was computed. [2018-12-03 07:24:15,481 INFO L448 ceAbstractionStarter]: For program point L168-1(lines 168 172) no Hoare annotation was computed. [2018-12-03 07:24:15,481 INFO L451 ceAbstractionStarter]: At program point L168-2(lines 168 172) the Hoare annotation is: true [2018-12-03 07:24:15,481 INFO L448 ceAbstractionStarter]: For program point L168-3(lines 168 172) no Hoare annotation was computed. [2018-12-03 07:24:15,481 INFO L448 ceAbstractionStarter]: For program point L131-2(lines 131 132) no Hoare annotation was computed. [2018-12-03 07:24:15,481 INFO L451 ceAbstractionStarter]: At program point L131-3(lines 131 132) the Hoare annotation is: true [2018-12-03 07:24:15,481 INFO L448 ceAbstractionStarter]: For program point L160(lines 160 163) no Hoare annotation was computed. [2018-12-03 07:24:15,481 INFO L448 ceAbstractionStarter]: For program point L131-4(lines 131 132) no Hoare annotation was computed. [2018-12-03 07:24:15,481 INFO L448 ceAbstractionStarter]: For program point L156(lines 156 165) no Hoare annotation was computed. [2018-12-03 07:24:15,481 INFO L451 ceAbstractionStarter]: At program point __ieee754_sqrtfENTRY(lines 109 174) the Hoare annotation is: true [2018-12-03 07:24:15,481 INFO L448 ceAbstractionStarter]: For program point __ieee754_sqrtfFINAL(lines 109 174) no Hoare annotation was computed. [2018-12-03 07:24:15,481 INFO L448 ceAbstractionStarter]: For program point L124(lines 124 125) no Hoare annotation was computed. [2018-12-03 07:24:15,481 INFO L448 ceAbstractionStarter]: For program point __ieee754_sqrtfEXIT(lines 109 174) no Hoare annotation was computed. [2018-12-03 07:24:15,481 INFO L451 ceAbstractionStarter]: At program point L145-2(lines 145 154) the Hoare annotation is: true [2018-12-03 07:24:15,481 INFO L448 ceAbstractionStarter]: For program point L145-3(lines 109 174) no Hoare annotation was computed. [2018-12-03 07:24:15,481 INFO L448 ceAbstractionStarter]: For program point L137(lines 137 138) no Hoare annotation was computed. [2018-12-03 07:24:15,481 INFO L448 ceAbstractionStarter]: For program point L137-2(lines 137 138) no Hoare annotation was computed. [2018-12-03 07:24:15,482 INFO L448 ceAbstractionStarter]: For program point L158(lines 158 164) no Hoare annotation was computed. [2018-12-03 07:24:15,482 INFO L448 ceAbstractionStarter]: For program point L121(lines 121 122) no Hoare annotation was computed. [2018-12-03 07:24:15,482 INFO L448 ceAbstractionStarter]: For program point L130(lines 130 134) no Hoare annotation was computed. [2018-12-03 07:24:15,485 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,485 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,485 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,486 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,486 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,486 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,486 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,486 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,490 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,490 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,490 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,490 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,491 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,491 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,491 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,491 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,492 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,492 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,492 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,492 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,492 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,492 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,492 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,492 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,493 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,493 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,493 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,493 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,493 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,493 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,493 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,493 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,494 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,494 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,494 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,494 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,494 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,494 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,494 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,494 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,495 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,495 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,495 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,495 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,495 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,495 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,495 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,495 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,496 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,496 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,496 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,496 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,496 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,496 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,496 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,496 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,496 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,497 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,497 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,497 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,497 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,497 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,497 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,497 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,497 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,497 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,498 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,498 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,498 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,498 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,498 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,498 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,498 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,499 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,499 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,499 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,499 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,499 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,499 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,499 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,500 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,500 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,500 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,500 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,500 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,500 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,500 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,500 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,501 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,501 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,501 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,501 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,501 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,501 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,501 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,501 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,502 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,502 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,502 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,502 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,502 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,502 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,502 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,502 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,502 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,503 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,503 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,503 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,503 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,503 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,503 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,503 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,503 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,504 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,504 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,504 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,504 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,504 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,504 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,504 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,504 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,504 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,505 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,505 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,505 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,505 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,505 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,505 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,505 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,505 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,505 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,506 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,506 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,506 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,506 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,506 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,506 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,506 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,506 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,506 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,507 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,507 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,507 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,507 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,507 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,507 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,507 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,508 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,508 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,508 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,508 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,508 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,508 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,508 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,508 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,508 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,509 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,509 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,509 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,509 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,509 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,509 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,509 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,509 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,510 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,510 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,510 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,510 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,510 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,510 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,510 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,510 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,510 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,510 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,511 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,511 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,512 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.12 07:24:15 BoogieIcfgContainer [2018-12-03 07:24:15,512 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-03 07:24:15,512 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-03 07:24:15,512 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-03 07:24:15,512 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-03 07:24:15,513 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 07:23:30" (3/4) ... [2018-12-03 07:24:15,516 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-03 07:24:15,521 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isinf_float [2018-12-03 07:24:15,521 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-03 07:24:15,521 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure fabs_float [2018-12-03 07:24:15,521 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __ieee754_powf [2018-12-03 07:24:15,521 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure copysign_float [2018-12-03 07:24:15,521 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-03 07:24:15,521 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure scalbn_float [2018-12-03 07:24:15,521 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __ieee754_sqrtf [2018-12-03 07:24:15,527 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 51 nodes and edges [2018-12-03 07:24:15,527 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 24 nodes and edges [2018-12-03 07:24:15,527 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-12-03 07:24:15,527 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-03 07:24:15,527 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-03 07:24:15,527 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-03 07:24:15,546 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: x == \old(x) [2018-12-03 07:24:15,546 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(x) == x [2018-12-03 07:24:15,546 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(x) == x && \old(y) == y [2018-12-03 07:24:15,557 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_4fc8e02b-c267-4694-8f53-49496f06ffaf/bin-2019/utaipan/witness.graphml [2018-12-03 07:24:15,557 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-03 07:24:15,558 INFO L168 Benchmark]: Toolchain (without parser) took 62325.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 200.8 MB). Free memory was 943.4 MB in the beginning and 914.5 MB in the end (delta: 28.9 MB). Peak memory consumption was 229.7 MB. Max. memory is 11.5 GB. [2018-12-03 07:24:15,558 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-03 07:24:15,558 INFO L168 Benchmark]: CACSL2BoogieTranslator took 309.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -193.5 MB). Peak memory consumption was 39.6 MB. Max. memory is 11.5 GB. [2018-12-03 07:24:15,558 INFO L168 Benchmark]: Boogie Procedure Inliner took 21.17 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-03 07:24:15,558 INFO L168 Benchmark]: Boogie Preprocessor took 48.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-12-03 07:24:15,559 INFO L168 Benchmark]: RCFGBuilder took 17292.25 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 99.5 MB). Peak memory consumption was 99.5 MB. Max. memory is 11.5 GB. [2018-12-03 07:24:15,559 INFO L168 Benchmark]: TraceAbstraction took 44606.26 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 55.6 MB). Free memory was 1.0 GB in the beginning and 922.0 MB in the end (delta: 103.4 MB). Peak memory consumption was 159.0 MB. Max. memory is 11.5 GB. [2018-12-03 07:24:15,559 INFO L168 Benchmark]: Witness Printer took 44.75 ms. Allocated memory is still 1.2 GB. Free memory was 922.0 MB in the beginning and 914.5 MB in the end (delta: 7.4 MB). Peak memory consumption was 7.4 MB. Max. memory is 11.5 GB. [2018-12-03 07:24:15,561 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 309.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -193.5 MB). Peak memory consumption was 39.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 21.17 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 48.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 17292.25 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 99.5 MB). Peak memory consumption was 99.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 44606.26 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 55.6 MB). Free memory was 1.0 GB in the beginning and 922.0 MB in the end (delta: 103.4 MB). Peak memory consumption was 159.0 MB. Max. memory is 11.5 GB. * Witness Printer took 44.75 ms. Allocated memory is still 1.2 GB. Free memory was 922.0 MB in the beginning and 914.5 MB in the end (delta: 7.4 MB). Peak memory consumption was 7.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 615]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 385]: Loop Invariant [2018-12-03 07:24:15,564 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,564 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,565 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,565 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,565 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,565 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,565 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,565 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,565 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,565 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,565 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,566 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,566 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,566 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,566 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,566 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] Derived loop invariant: (((\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && iy == ~bvand32(2147483647bv32, __ieee754_powf_~hy~1)) && ~fp~LONGDOUBLE(hy[31:31], hy[30:23], hy[22:0]) == \old(y)) && \old(y) == y) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && !(~bvadd64(~bvand32(2147483647bv32, __ieee754_powf_~hy~1), 2155872256bv32) == 0bv32)) - InvariantResult [Line: 114]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 216]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 470]: Loop Invariant [2018-12-03 07:24:15,566 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,566 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,566 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,566 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,566 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,566 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,567 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,567 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,567 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,567 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,567 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,567 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,567 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,567 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,567 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,567 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] Derived loop invariant: ((((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && iy == ~bvand32(2147483647bv32, __ieee754_powf_~hy~1))) && ~fp~LONGDOUBLE(hy[31:31], hy[30:23], hy[22:0]) == \old(y)) && \old(y) == y) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && !(~bvadd64(~bvand32(2147483647bv32, __ieee754_powf_~hy~1), 2155872256bv32) == 0bv32)) - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 301]: Loop Invariant Derived loop invariant: \old(x) == x && \old(y) == y - InvariantResult [Line: 578]: Loop Invariant [2018-12-03 07:24:15,568 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,568 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,568 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,568 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,568 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,568 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,568 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,568 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,568 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,568 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,569 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,569 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,569 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,569 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,569 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,569 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] Derived loop invariant: (((\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && iy == ~bvand32(2147483647bv32, __ieee754_powf_~hy~1)) && ~fp~LONGDOUBLE(hy[31:31], hy[30:23], hy[22:0]) == \old(y)) && \old(y) == y) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && !(~bvadd64(~bvand32(2147483647bv32, __ieee754_powf_~hy~1), 2155872256bv32) == 0bv32)) - InvariantResult [Line: 514]: Loop Invariant [2018-12-03 07:24:15,569 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,569 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,569 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,569 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,569 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,569 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,570 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,570 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,570 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,570 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,570 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,570 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,570 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,570 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,570 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,570 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] Derived loop invariant: (((\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && iy == ~bvand32(2147483647bv32, __ieee754_powf_~hy~1)) && ~fp~LONGDOUBLE(hy[31:31], hy[30:23], hy[22:0]) == \old(y)) && \old(y) == y) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && !(~bvadd64(~bvand32(2147483647bv32, __ieee754_powf_~hy~1), 2155872256bv32) == 0bv32)) - InvariantResult [Line: 177]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 403]: Loop Invariant [2018-12-03 07:24:15,571 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,571 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,571 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,571 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,571 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,571 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,571 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,571 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,571 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,571 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,572 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,572 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,572 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,572 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,572 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,572 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] Derived loop invariant: (((((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && iy == ~bvand32(2147483647bv32, __ieee754_powf_~hy~1))) && ~fp~LONGDOUBLE(hy[31:31], hy[30:23], hy[22:0]) == \old(y)) && \old(y) == y) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && !(~bvadd64(~bvand32(2147483647bv32, __ieee754_powf_~hy~1), 2155872256bv32) == 0bv32))) && ix == ~bvand32(2147483647bv32, hx) - InvariantResult [Line: 203]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 550]: Loop Invariant [2018-12-03 07:24:15,572 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,572 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,572 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,572 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,572 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,573 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,573 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,573 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,573 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,573 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,573 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,573 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,573 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,573 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,573 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,573 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] Derived loop invariant: (((\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && iy == ~bvand32(2147483647bv32, __ieee754_powf_~hy~1)) && ~fp~LONGDOUBLE(hy[31:31], hy[30:23], hy[22:0]) == \old(y)) && \old(y) == y) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && !(~bvadd64(~bvand32(2147483647bv32, __ieee754_powf_~hy~1), 2155872256bv32) == 0bv32)) - InvariantResult [Line: 131]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 539]: Loop Invariant [2018-12-03 07:24:15,574 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,574 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,574 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,574 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,574 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,574 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,574 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,574 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,574 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,574 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,574 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,574 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,575 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,575 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,575 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,575 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] Derived loop invariant: (((\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && iy == ~bvand32(2147483647bv32, __ieee754_powf_~hy~1)) && ~fp~LONGDOUBLE(hy[31:31], hy[30:23], hy[22:0]) == \old(y)) && \old(y) == y) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && !(~bvadd64(~bvand32(2147483647bv32, __ieee754_powf_~hy~1), 2155872256bv32) == 0bv32)) - InvariantResult [Line: 252]: Loop Invariant Derived loop invariant: x == \old(x) - InvariantResult [Line: 486]: Loop Invariant [2018-12-03 07:24:15,575 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,575 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,575 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,575 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,575 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,575 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,575 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,575 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,576 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,576 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,576 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,576 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,576 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,576 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,576 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,576 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] Derived loop invariant: ((((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && iy == ~bvand32(2147483647bv32, __ieee754_powf_~hy~1))) && ~fp~LONGDOUBLE(hy[31:31], hy[30:23], hy[22:0]) == \old(y)) && \old(y) == y) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && !(~bvadd64(~bvand32(2147483647bv32, __ieee754_powf_~hy~1), 2155872256bv32) == 0bv32)) - InvariantResult [Line: 243]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 456]: Loop Invariant [2018-12-03 07:24:15,577 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,577 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,577 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,577 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,577 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,577 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,577 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,577 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,577 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,577 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,577 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,577 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,578 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,578 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,578 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,578 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] Derived loop invariant: ((((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && iy == ~bvand32(2147483647bv32, __ieee754_powf_~hy~1))) && ~fp~LONGDOUBLE(hy[31:31], hy[30:23], hy[22:0]) == \old(y)) && \old(y) == y) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && !(~bvadd64(~bvand32(2147483647bv32, __ieee754_powf_~hy~1), 2155872256bv32) == 0bv32)) - InvariantResult [Line: 589]: Loop Invariant Derived loop invariant: \old(x) == x - InvariantResult [Line: 229]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 569]: Loop Invariant [2018-12-03 07:24:15,578 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,578 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,578 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,578 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,578 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,578 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,578 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,579 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,579 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,579 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,579 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,579 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,579 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,579 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,579 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,579 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] Derived loop invariant: (((\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && iy == ~bvand32(2147483647bv32, __ieee754_powf_~hy~1)) && ~fp~LONGDOUBLE(hy[31:31], hy[30:23], hy[22:0]) == \old(y)) && \old(y) == y) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && !(~bvadd64(~bvand32(2147483647bv32, __ieee754_powf_~hy~1), 2155872256bv32) == 0bv32)) - InvariantResult [Line: 431]: Loop Invariant [2018-12-03 07:24:15,581 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,581 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,581 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,581 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,581 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,581 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,581 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,581 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,581 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,581 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,581 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,582 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,582 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,582 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,582 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-12-03 07:24:15,582 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] Derived loop invariant: ((((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && iy == ~bvand32(2147483647bv32, __ieee754_powf_~hy~1))) && ~fp~LONGDOUBLE(hy[31:31], hy[30:23], hy[22:0]) == \old(y)) && \old(y) == y) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && !(~bvadd64(~bvand32(2147483647bv32, __ieee754_powf_~hy~1), 2155872256bv32) == 0bv32)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 9 procedures, 219 locations, 1 error locations. SAFE Result, 44.5s OverallTime, 10 OverallIterations, 1 TraceHistogramMax, 40.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.8s HoareAnnotationTime, HoareTripleCheckerStatistics: 1898 SDtfs, 2566 SDslu, 10622 SDs, 0 SdLazy, 1858 SolverSat, 79 SolverUnsat, 8 SolverUnknown, 0 SolverNotchecked, 35.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 429 GetRequests, 311 SyntacticMatches, 0 SemanticMatches, 118 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 101 ImplicationChecksByTransitivity, 3.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=225occurred in iteration=5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 10 MinimizatonAttempts, 137 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 42 LocationsWithAnnotation, 103 PreInvPairs, 137 NumberOfFragments, 921 HoareAnnotationTreeSize, 103 FomulaSimplifications, 250 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 42 FomulaSimplificationsInter, 48 FormulaSimplificationTreeSizeReductionInter, 0.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 1.1s SatisfiabilityAnalysisTime, 1.8s InterpolantComputationTime, 394 NumberOfCodeBlocks, 394 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 384 ConstructedInterpolants, 72 QuantifiedInterpolants, 99888 SizeOfPredicates, 53 NumberOfNonLiveVariables, 2630 ConjunctsInSsa, 121 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...