./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0883_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0883_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/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 8c7963ed585a0c92e8c8e014b8d4f1bd36963ddd ...................................................................................................................................................................................... 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_90969077-dac3-4912-a34f-c8c41bf6fa0d/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0883_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/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 8c7963ed585a0c92e8c8e014b8d4f1bd36963ddd .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 12:39:29,515 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 12:39:29,516 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 12:39:29,524 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 12:39:29,524 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 12:39:29,525 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 12:39:29,525 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 12:39:29,526 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 12:39:29,527 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 12:39:29,528 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 12:39:29,529 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 12:39:29,529 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 12:39:29,529 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 12:39:29,530 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 12:39:29,531 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 12:39:29,531 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 12:39:29,532 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 12:39:29,533 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 12:39:29,534 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 12:39:29,535 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 12:39:29,536 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 12:39:29,537 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 12:39:29,538 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 12:39:29,539 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 12:39:29,539 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 12:39:29,539 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 12:39:29,540 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 12:39:29,541 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 12:39:29,541 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 12:39:29,542 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 12:39:29,542 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 12:39:29,543 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 12:39:29,543 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 12:39:29,543 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 12:39:29,544 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 12:39:29,544 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 12:39:29,544 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-18 12:39:29,554 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 12:39:29,555 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 12:39:29,555 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 12:39:29,555 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 12:39:29,555 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 12:39:29,556 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 12:39:29,556 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 12:39:29,556 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 12:39:29,556 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 12:39:29,556 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 12:39:29,556 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 12:39:29,556 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 12:39:29,556 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 12:39:29,557 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 12:39:29,557 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 12:39:29,557 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 12:39:29,557 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 12:39:29,557 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 12:39:29,558 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 12:39:29,558 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 12:39:29,558 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 12:39:29,558 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 12:39:29,558 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 12:39:29,558 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 12:39:29,558 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 12:39:29,559 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 12:39:29,559 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 12:39:29,559 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 12:39:29,559 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 12:39:29,559 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 12:39:29,559 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 12:39:29,559 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 12:39:29,559 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 12:39:29,559 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 12:39:29,560 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 12:39:29,560 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 12:39:29,560 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 12:39:29,560 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_90969077-dac3-4912-a34f-c8c41bf6fa0d/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 -> 8c7963ed585a0c92e8c8e014b8d4f1bd36963ddd [2018-11-18 12:39:29,581 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 12:39:29,590 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 12:39:29,591 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 12:39:29,592 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 12:39:29,593 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 12:39:29,593 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/bin-2019/utaipan/../../sv-benchmarks/c/float-newlib/float_req_bl_0883_true-unreach-call.c [2018-11-18 12:39:29,629 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/bin-2019/utaipan/data/eae310d0a/e325002cab564db89d209d93e0902e20/FLAG376e9d353 [2018-11-18 12:39:30,048 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 12:39:30,048 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/sv-benchmarks/c/float-newlib/float_req_bl_0883_true-unreach-call.c [2018-11-18 12:39:30,055 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/bin-2019/utaipan/data/eae310d0a/e325002cab564db89d209d93e0902e20/FLAG376e9d353 [2018-11-18 12:39:30,063 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/bin-2019/utaipan/data/eae310d0a/e325002cab564db89d209d93e0902e20 [2018-11-18 12:39:30,065 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 12:39:30,066 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 12:39:30,066 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 12:39:30,066 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 12:39:30,069 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 12:39:30,070 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:39:30" (1/1) ... [2018-11-18 12:39:30,072 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6180e9b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:39:30, skipping insertion in model container [2018-11-18 12:39:30,072 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:39:30" (1/1) ... [2018-11-18 12:39:30,078 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 12:39:30,107 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 12:39:30,257 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:827) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.handleNaNOrInfinity(StandardFunctionHandler.java:1290) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.lambda$40(StandardFunctionHandler.java:321) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1302) 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:1735) 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:1495) 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:959) 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:1472) 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:959) 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:1324) 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:3277) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:535) 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) [2018-11-18 12:39:30,259 INFO L168 Benchmark]: Toolchain (without parser) took 194.06 ms. Allocated memory is still 1.0 GB. Free memory was 960.3 MB in the beginning and 944.2 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-18 12:39:30,260 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 12:39:30,261 INFO L168 Benchmark]: CACSL2BoogieTranslator took 192.50 ms. Allocated memory is still 1.0 GB. Free memory was 957.6 MB in the beginning and 944.2 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. [2018-11-18 12:39:30,262 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 192.50 ms. Allocated memory is still 1.0 GB. Free memory was 957.6 MB in the beginning and 944.2 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 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:827) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-5842f4b [2018-11-18 12:39:31,462 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 12:39:31,464 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 12:39:31,471 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 12:39:31,471 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 12:39:31,472 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 12:39:31,473 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 12:39:31,474 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 12:39:31,476 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 12:39:31,476 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 12:39:31,477 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 12:39:31,477 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 12:39:31,478 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 12:39:31,478 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 12:39:31,479 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 12:39:31,480 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 12:39:31,480 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 12:39:31,482 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 12:39:31,483 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 12:39:31,484 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 12:39:31,485 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 12:39:31,486 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 12:39:31,487 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 12:39:31,487 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 12:39:31,488 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 12:39:31,488 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 12:39:31,489 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 12:39:31,489 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 12:39:31,490 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 12:39:31,491 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 12:39:31,491 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 12:39:31,491 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 12:39:31,492 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 12:39:31,492 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 12:39:31,492 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 12:39:31,493 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 12:39:31,493 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2018-11-18 12:39:31,503 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 12:39:31,504 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 12:39:31,504 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 12:39:31,504 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 12:39:31,504 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 12:39:31,505 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 12:39:31,505 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 12:39:31,505 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 12:39:31,505 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 12:39:31,505 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 12:39:31,506 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 12:39:31,506 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 12:39:31,506 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 12:39:31,506 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 12:39:31,506 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 12:39:31,506 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 12:39:31,507 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 12:39:31,507 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 12:39:31,507 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 12:39:31,507 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 12:39:31,507 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 12:39:31,507 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 12:39:31,507 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 12:39:31,508 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 12:39:31,508 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 12:39:31,508 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 12:39:31,508 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 12:39:31,508 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 12:39:31,508 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 12:39:31,508 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 12:39:31,508 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 12:39:31,509 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 12:39:31,509 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 12:39:31,509 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 12:39:31,509 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 12:39:31,509 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_90969077-dac3-4912-a34f-c8c41bf6fa0d/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 -> 8c7963ed585a0c92e8c8e014b8d4f1bd36963ddd [2018-11-18 12:39:31,540 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 12:39:31,549 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 12:39:31,551 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 12:39:31,552 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 12:39:31,553 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 12:39:31,553 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/bin-2019/utaipan/../../sv-benchmarks/c/float-newlib/float_req_bl_0883_true-unreach-call.c [2018-11-18 12:39:31,597 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/bin-2019/utaipan/data/c2e3692a4/a4ef5e2ab2e54a638423f60e4c8e5857/FLAGbf35f05d6 [2018-11-18 12:39:32,024 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 12:39:32,025 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/sv-benchmarks/c/float-newlib/float_req_bl_0883_true-unreach-call.c [2018-11-18 12:39:32,033 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/bin-2019/utaipan/data/c2e3692a4/a4ef5e2ab2e54a638423f60e4c8e5857/FLAGbf35f05d6 [2018-11-18 12:39:32,043 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/bin-2019/utaipan/data/c2e3692a4/a4ef5e2ab2e54a638423f60e4c8e5857 [2018-11-18 12:39:32,045 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 12:39:32,045 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 12:39:32,046 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 12:39:32,046 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 12:39:32,049 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 12:39:32,049 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:39:32" (1/1) ... [2018-11-18 12:39:32,051 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bd23e32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:39:32, skipping insertion in model container [2018-11-18 12:39:32,051 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:39:32" (1/1) ... [2018-11-18 12:39:32,056 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 12:39:32,086 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 12:39:32,313 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 12:39:32,323 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 12:39:32,404 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 12:39:32,470 INFO L195 MainTranslator]: Completed translation [2018-11-18 12:39:32,470 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:39:32 WrapperNode [2018-11-18 12:39:32,470 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 12:39:32,471 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 12:39:32,471 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 12:39:32,471 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 12:39:32,475 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:39:32" (1/1) ... [2018-11-18 12:39:32,488 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:39:32" (1/1) ... [2018-11-18 12:39:32,494 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 12:39:32,494 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 12:39:32,494 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 12:39:32,494 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 12:39:32,500 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:39:32" (1/1) ... [2018-11-18 12:39:32,500 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:39:32" (1/1) ... [2018-11-18 12:39:32,504 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:39:32" (1/1) ... [2018-11-18 12:39:32,505 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:39:32" (1/1) ... [2018-11-18 12:39:32,532 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:39:32" (1/1) ... [2018-11-18 12:39:32,546 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:39:32" (1/1) ... [2018-11-18 12:39:32,554 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:39:32" (1/1) ... [2018-11-18 12:39:32,560 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 12:39:32,560 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 12:39:32,560 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 12:39:32,561 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 12:39:32,562 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:39:32" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/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 [2018-11-18 12:39:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_powf [2018-11-18 12:39:32,611 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_powf [2018-11-18 12:39:32,611 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2018-11-18 12:39:32,611 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2018-11-18 12:39:32,611 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 12:39:32,611 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 12:39:32,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2018-11-18 12:39:32,611 INFO L130 BoogieDeclarations]: Found specification of procedure isinf_float [2018-11-18 12:39:32,612 INFO L138 BoogieDeclarations]: Found implementation of procedure isinf_float [2018-11-18 12:39:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 12:39:32,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 12:39:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2018-11-18 12:39:32,612 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2018-11-18 12:39:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 12:39:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 12:39:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2018-11-18 12:39:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 12:39:32,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 12:39:32,613 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2018-11-18 12:39:32,613 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2018-11-18 12:39:32,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2018-11-18 12:39:32,613 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrtf [2018-11-18 12:39:32,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrtf [2018-11-18 12:39:32,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 12:39:32,613 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 12:39:32,882 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 12:39:36,289 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 12:39:43,807 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 12:39:46,043 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 12:39:49,665 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 12:39:49,773 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 12:39:50,320 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 12:39:50,955 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 12:39:50,955 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:39:50 BoogieIcfgContainer [2018-11-18 12:39:50,955 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 12:39:50,956 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 12:39:50,956 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 12:39:50,958 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 12:39:50,958 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 12:39:32" (1/3) ... [2018-11-18 12:39:50,959 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e8c2aeb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 12:39:50, skipping insertion in model container [2018-11-18 12:39:50,959 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:39:32" (2/3) ... [2018-11-18 12:39:50,959 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e8c2aeb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 12:39:50, skipping insertion in model container [2018-11-18 12:39:50,959 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:39:50" (3/3) ... [2018-11-18 12:39:50,961 INFO L112 eAbstractionObserver]: Analyzing ICFG float_req_bl_0883_true-unreach-call.c [2018-11-18 12:39:50,967 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 12:39:50,972 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 12:39:50,981 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 12:39:51,001 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 12:39:51,002 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 12:39:51,002 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 12:39:51,002 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 12:39:51,002 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 12:39:51,002 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 12:39:51,002 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 12:39:51,003 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 12:39:51,003 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 12:39:51,017 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states. [2018-11-18 12:39:51,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-11-18 12:39:51,022 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:39:51,022 INFO L375 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] [2018-11-18 12:39:51,023 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:39:51,028 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:39:51,028 INFO L82 PathProgramCache]: Analyzing trace with hash 1355036569, now seen corresponding path program 1 times [2018-11-18 12:39:51,032 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 12:39:51,033 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/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 [2018-11-18 12:39:51,044 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:39:51,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:39:51,220 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:39:51,237 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:39:51,237 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:39:51,253 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:39:51,253 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 12:39:51,256 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 12:39:51,268 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 12:39:51,269 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 12:39:51,271 INFO L87 Difference]: Start difference. First operand 220 states. Second operand 2 states. [2018-11-18 12:39:51,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:39:51,301 INFO L93 Difference]: Finished difference Result 431 states and 709 transitions. [2018-11-18 12:39:51,301 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 12:39:51,302 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 24 [2018-11-18 12:39:51,302 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:39:51,309 INFO L225 Difference]: With dead ends: 431 [2018-11-18 12:39:51,310 INFO L226 Difference]: Without dead ends: 215 [2018-11-18 12:39:51,312 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 12:39:51,328 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 215 states. [2018-11-18 12:39:51,352 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 215 to 215. [2018-11-18 12:39:51,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 215 states. [2018-11-18 12:39:51,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 215 states and 277 transitions. [2018-11-18 12:39:51,355 INFO L78 Accepts]: Start accepts. Automaton has 215 states and 277 transitions. Word has length 24 [2018-11-18 12:39:51,355 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:39:51,356 INFO L480 AbstractCegarLoop]: Abstraction has 215 states and 277 transitions. [2018-11-18 12:39:51,356 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 12:39:51,356 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 277 transitions. [2018-11-18 12:39:51,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-11-18 12:39:51,357 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:39:51,357 INFO L375 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] [2018-11-18 12:39:51,357 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:39:51,357 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:39:51,358 INFO L82 PathProgramCache]: Analyzing trace with hash 1248967669, now seen corresponding path program 1 times [2018-11-18 12:39:51,358 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 12:39:51,358 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/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 [2018-11-18 12:39:51,363 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:39:51,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:39:51,526 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:39:51,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:39:51,640 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:39:51,649 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:39:51,649 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 12:39:51,650 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 12:39:51,650 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 12:39:51,650 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 12:39:51,650 INFO L87 Difference]: Start difference. First operand 215 states and 277 transitions. Second operand 7 states. [2018-11-18 12:39:55,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:39:55,127 INFO L93 Difference]: Finished difference Result 230 states and 291 transitions. [2018-11-18 12:39:55,173 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 12:39:55,173 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 27 [2018-11-18 12:39:55,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:39:55,177 INFO L225 Difference]: With dead ends: 230 [2018-11-18 12:39:55,177 INFO L226 Difference]: Without dead ends: 217 [2018-11-18 12:39:55,178 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2018-11-18 12:39:55,178 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217 states. [2018-11-18 12:39:55,193 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217 to 215. [2018-11-18 12:39:55,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 215 states. [2018-11-18 12:39:55,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 215 states and 276 transitions. [2018-11-18 12:39:55,195 INFO L78 Accepts]: Start accepts. Automaton has 215 states and 276 transitions. Word has length 27 [2018-11-18 12:39:55,195 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:39:55,195 INFO L480 AbstractCegarLoop]: Abstraction has 215 states and 276 transitions. [2018-11-18 12:39:55,195 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 12:39:55,196 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 276 transitions. [2018-11-18 12:39:55,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-11-18 12:39:55,196 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:39:55,197 INFO L375 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] [2018-11-18 12:39:55,197 INFO L423 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:39:55,197 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:39:55,197 INFO L82 PathProgramCache]: Analyzing trace with hash -157915879, now seen corresponding path program 1 times [2018-11-18 12:39:55,198 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 12:39:55,198 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/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 [2018-11-18 12:39:55,206 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:39:55,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:39:55,334 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:39:55,567 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:39:55,567 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:39:55,580 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:39:55,580 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-18 12:39:55,581 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-18 12:39:55,581 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-18 12:39:55,581 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2018-11-18 12:39:55,581 INFO L87 Difference]: Start difference. First operand 215 states and 276 transitions. Second operand 9 states. [2018-11-18 12:39:55,939 WARN L180 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2018-11-18 12:40:09,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:40:09,600 INFO L93 Difference]: Finished difference Result 272 states and 344 transitions. [2018-11-18 12:40:09,601 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-18 12:40:09,601 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 29 [2018-11-18 12:40:09,602 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:40:09,603 INFO L225 Difference]: With dead ends: 272 [2018-11-18 12:40:09,603 INFO L226 Difference]: Without dead ends: 258 [2018-11-18 12:40:09,604 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=44, Invalid=112, Unknown=0, NotChecked=0, Total=156 [2018-11-18 12:40:09,604 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 258 states. [2018-11-18 12:40:09,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 258 to 214. [2018-11-18 12:40:09,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 214 states. [2018-11-18 12:40:09,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 273 transitions. [2018-11-18 12:40:09,616 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 273 transitions. Word has length 29 [2018-11-18 12:40:09,616 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:40:09,616 INFO L480 AbstractCegarLoop]: Abstraction has 214 states and 273 transitions. [2018-11-18 12:40:09,616 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-18 12:40:09,616 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 273 transitions. [2018-11-18 12:40:09,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-11-18 12:40:09,617 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:40:09,617 INFO L375 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] [2018-11-18 12:40:09,618 INFO L423 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:40:09,618 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:40:09,618 INFO L82 PathProgramCache]: Analyzing trace with hash -495031729, now seen corresponding path program 1 times [2018-11-18 12:40:09,618 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 12:40:09,618 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/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 [2018-11-18 12:40:09,621 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:40:09,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:40:09,774 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:40:09,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:40:09,852 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:40:09,861 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:40:09,862 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 12:40:09,862 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 12:40:09,862 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 12:40:09,862 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 12:40:09,862 INFO L87 Difference]: Start difference. First operand 214 states and 273 transitions. Second operand 7 states. [2018-11-18 12:40:14,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:40:14,113 INFO L93 Difference]: Finished difference Result 272 states and 342 transitions. [2018-11-18 12:40:14,113 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 12:40:14,113 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 31 [2018-11-18 12:40:14,113 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:40:14,114 INFO L225 Difference]: With dead ends: 272 [2018-11-18 12:40:14,114 INFO L226 Difference]: Without dead ends: 258 [2018-11-18 12:40:14,115 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2018-11-18 12:40:14,115 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 258 states. [2018-11-18 12:40:14,125 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 258 to 214. [2018-11-18 12:40:14,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 214 states. [2018-11-18 12:40:14,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 271 transitions. [2018-11-18 12:40:14,126 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 271 transitions. Word has length 31 [2018-11-18 12:40:14,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:40:14,127 INFO L480 AbstractCegarLoop]: Abstraction has 214 states and 271 transitions. [2018-11-18 12:40:14,127 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 12:40:14,127 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 271 transitions. [2018-11-18 12:40:14,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-11-18 12:40:14,129 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:40:14,130 INFO L375 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] [2018-11-18 12:40:14,130 INFO L423 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:40:14,130 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:40:14,130 INFO L82 PathProgramCache]: Analyzing trace with hash -594933358, now seen corresponding path program 1 times [2018-11-18 12:40:14,130 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 12:40:14,131 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/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 [2018-11-18 12:40:14,143 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:40:14,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:40:14,425 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:40:14,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:40:14,466 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:40:14,481 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:40:14,481 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 12:40:14,481 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 12:40:14,482 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 12:40:14,482 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 12:40:14,482 INFO L87 Difference]: Start difference. First operand 214 states and 271 transitions. Second operand 6 states. [2018-11-18 12:40:18,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:40:18,419 INFO L93 Difference]: Finished difference Result 236 states and 294 transitions. [2018-11-18 12:40:18,455 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 12:40:18,455 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 32 [2018-11-18 12:40:18,456 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:40:18,457 INFO L225 Difference]: With dead ends: 236 [2018-11-18 12:40:18,457 INFO L226 Difference]: Without dead ends: 216 [2018-11-18 12:40:18,457 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-18 12:40:18,458 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 216 states. [2018-11-18 12:40:18,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 216 to 214. [2018-11-18 12:40:18,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 214 states. [2018-11-18 12:40:18,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 266 transitions. [2018-11-18 12:40:18,468 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 266 transitions. Word has length 32 [2018-11-18 12:40:18,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:40:18,468 INFO L480 AbstractCegarLoop]: Abstraction has 214 states and 266 transitions. [2018-11-18 12:40:18,468 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 12:40:18,468 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 266 transitions. [2018-11-18 12:40:18,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-11-18 12:40:18,469 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:40:18,469 INFO L375 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] [2018-11-18 12:40:18,470 INFO L423 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:40:18,470 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:40:18,470 INFO L82 PathProgramCache]: Analyzing trace with hash -888336365, now seen corresponding path program 1 times [2018-11-18 12:40:18,470 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 12:40:18,471 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/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 [2018-11-18 12:40:18,479 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:40:18,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:40:18,632 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:40:18,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:40:18,771 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:40:18,779 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:40:18,779 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-11-18 12:40:18,780 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-18 12:40:18,780 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-18 12:40:18,780 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2018-11-18 12:40:18,780 INFO L87 Difference]: Start difference. First operand 214 states and 266 transitions. Second operand 11 states. [2018-11-18 12:40:22,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:40:22,492 INFO L93 Difference]: Finished difference Result 221 states and 273 transitions. [2018-11-18 12:40:22,493 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-18 12:40:22,493 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 32 [2018-11-18 12:40:22,493 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:40:22,494 INFO L225 Difference]: With dead ends: 221 [2018-11-18 12:40:22,494 INFO L226 Difference]: Without dead ends: 213 [2018-11-18 12:40:22,495 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=45, Invalid=227, Unknown=0, NotChecked=0, Total=272 [2018-11-18 12:40:22,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 213 states. [2018-11-18 12:40:22,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 213 to 213. [2018-11-18 12:40:22,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 213 states. [2018-11-18 12:40:22,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 213 states and 264 transitions. [2018-11-18 12:40:22,506 INFO L78 Accepts]: Start accepts. Automaton has 213 states and 264 transitions. Word has length 32 [2018-11-18 12:40:22,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:40:22,506 INFO L480 AbstractCegarLoop]: Abstraction has 213 states and 264 transitions. [2018-11-18 12:40:22,506 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-18 12:40:22,506 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 264 transitions. [2018-11-18 12:40:22,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-11-18 12:40:22,507 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:40:22,507 INFO L375 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] [2018-11-18 12:40:22,507 INFO L423 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:40:22,508 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:40:22,508 INFO L82 PathProgramCache]: Analyzing trace with hash -294774222, now seen corresponding path program 1 times [2018-11-18 12:40:22,508 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 12:40:22,508 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/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 [2018-11-18 12:40:22,515 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:40:22,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:40:22,673 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:40:23,481 WARN L180 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 5 [2018-11-18 12:40:24,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:40:24,497 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:40:24,511 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:40:24,511 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-11-18 12:40:24,511 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-18 12:40:24,512 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-18 12:40:24,512 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2018-11-18 12:40:24,512 INFO L87 Difference]: Start difference. First operand 213 states and 264 transitions. Second operand 11 states. [2018-11-18 12:40:25,583 WARN L180 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 8 [2018-11-18 12:40:36,302 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:40:36,302 INFO L93 Difference]: Finished difference Result 220 states and 271 transitions. [2018-11-18 12:40:36,302 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-18 12:40:36,302 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 32 [2018-11-18 12:40:36,303 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:40:36,303 INFO L225 Difference]: With dead ends: 220 [2018-11-18 12:40:36,303 INFO L226 Difference]: Without dead ends: 213 [2018-11-18 12:40:36,304 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=45, Invalid=227, Unknown=0, NotChecked=0, Total=272 [2018-11-18 12:40:36,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 213 states. [2018-11-18 12:40:36,312 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 213 to 213. [2018-11-18 12:40:36,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 213 states. [2018-11-18 12:40:36,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 213 states and 263 transitions. [2018-11-18 12:40:36,313 INFO L78 Accepts]: Start accepts. Automaton has 213 states and 263 transitions. Word has length 32 [2018-11-18 12:40:36,313 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:40:36,313 INFO L480 AbstractCegarLoop]: Abstraction has 213 states and 263 transitions. [2018-11-18 12:40:36,313 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-18 12:40:36,313 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 263 transitions. [2018-11-18 12:40:36,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-11-18 12:40:36,314 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:40:36,314 INFO L375 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] [2018-11-18 12:40:36,314 INFO L423 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:40:36,314 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:40:36,314 INFO L82 PathProgramCache]: Analyzing trace with hash -44856321, now seen corresponding path program 1 times [2018-11-18 12:40:36,315 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 12:40:36,315 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/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 [2018-11-18 12:40:36,327 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:40:36,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:40:36,446 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:40:36,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:40:36,768 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:40:36,776 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:40:36,776 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2018-11-18 12:40:36,777 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-18 12:40:36,777 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-18 12:40:36,777 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2018-11-18 12:40:36,777 INFO L87 Difference]: Start difference. First operand 213 states and 263 transitions. Second operand 15 states. [2018-11-18 12:40:44,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:40:44,692 INFO L93 Difference]: Finished difference Result 224 states and 274 transitions. [2018-11-18 12:40:44,701 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-18 12:40:44,701 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 34 [2018-11-18 12:40:44,702 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:40:44,703 INFO L225 Difference]: With dead ends: 224 [2018-11-18 12:40:44,703 INFO L226 Difference]: Without dead ends: 215 [2018-11-18 12:40:44,704 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 69 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=82, Invalid=470, Unknown=0, NotChecked=0, Total=552 [2018-11-18 12:40:44,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 215 states. [2018-11-18 12:40:44,717 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 215 to 211. [2018-11-18 12:40:44,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 211 states. [2018-11-18 12:40:44,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 211 states and 260 transitions. [2018-11-18 12:40:44,718 INFO L78 Accepts]: Start accepts. Automaton has 211 states and 260 transitions. Word has length 34 [2018-11-18 12:40:44,718 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:40:44,719 INFO L480 AbstractCegarLoop]: Abstraction has 211 states and 260 transitions. [2018-11-18 12:40:44,719 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-18 12:40:44,719 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 260 transitions. [2018-11-18 12:40:44,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-11-18 12:40:44,720 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:40:44,720 INFO L375 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] [2018-11-18 12:40:44,720 INFO L423 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:40:44,720 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:40:44,720 INFO L82 PathProgramCache]: Analyzing trace with hash 317780549, now seen corresponding path program 1 times [2018-11-18 12:40:44,721 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 12:40:44,722 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/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 [2018-11-18 12:40:44,731 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:40:44,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:40:44,873 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:40:44,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:40:44,943 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:40:44,952 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:40:44,952 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 12:40:44,952 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 12:40:44,952 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 12:40:44,952 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 12:40:44,953 INFO L87 Difference]: Start difference. First operand 211 states and 260 transitions. Second operand 7 states. [2018-11-18 12:40:47,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:40:47,971 INFO L93 Difference]: Finished difference Result 336 states and 410 transitions. [2018-11-18 12:40:47,972 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 12:40:47,972 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 34 [2018-11-18 12:40:47,972 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:40:47,973 INFO L225 Difference]: With dead ends: 336 [2018-11-18 12:40:47,973 INFO L226 Difference]: Without dead ends: 246 [2018-11-18 12:40:47,974 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2018-11-18 12:40:47,974 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 246 states. [2018-11-18 12:40:47,981 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 246 to 203. [2018-11-18 12:40:47,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 203 states. [2018-11-18 12:40:47,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 203 states and 249 transitions. [2018-11-18 12:40:47,982 INFO L78 Accepts]: Start accepts. Automaton has 203 states and 249 transitions. Word has length 34 [2018-11-18 12:40:47,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:40:47,982 INFO L480 AbstractCegarLoop]: Abstraction has 203 states and 249 transitions. [2018-11-18 12:40:47,982 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 12:40:47,982 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 249 transitions. [2018-11-18 12:40:47,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-11-18 12:40:47,983 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:40:47,983 INFO L375 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] [2018-11-18 12:40:47,983 INFO L423 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:40:47,983 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:40:47,984 INFO L82 PathProgramCache]: Analyzing trace with hash 501232862, now seen corresponding path program 1 times [2018-11-18 12:40:47,984 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 12:40:47,984 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/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 [2018-11-18 12:40:47,991 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:40:48,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:40:48,191 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:40:49,355 WARN L180 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 6 [2018-11-18 12:40:52,777 WARN L180 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 6 [2018-11-18 12:40:56,401 WARN L180 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 6 [2018-11-18 12:41:01,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:41:01,681 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:41:01,691 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:41:01,691 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2018-11-18 12:41:01,692 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-18 12:41:01,692 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-18 12:41:01,692 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=157, Unknown=0, NotChecked=0, Total=182 [2018-11-18 12:41:01,692 INFO L87 Difference]: Start difference. First operand 203 states and 249 transitions. Second operand 14 states. [2018-11-18 12:41:09,007 WARN L180 SmtUtils]: Spent 963.00 ms on a formula simplification that was a NOOP. DAG size: 9 [2018-11-18 12:41:14,782 WARN L180 SmtUtils]: Spent 773.00 ms on a formula simplification that was a NOOP. DAG size: 9 [2018-11-18 12:41:21,673 WARN L180 SmtUtils]: Spent 659.00 ms on a formula simplification that was a NOOP. DAG size: 9 [2018-11-18 12:41:42,704 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:41:42,705 INFO L93 Difference]: Finished difference Result 213 states and 259 transitions. [2018-11-18 12:41:42,705 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-11-18 12:41:42,705 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 43 [2018-11-18 12:41:42,706 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:41:42,706 INFO L225 Difference]: With dead ends: 213 [2018-11-18 12:41:42,706 INFO L226 Difference]: Without dead ends: 203 [2018-11-18 12:41:42,707 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 26.3s TimeCoverageRelationStatistics Valid=59, Invalid=403, Unknown=0, NotChecked=0, Total=462 [2018-11-18 12:41:42,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 203 states. [2018-11-18 12:41:42,715 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 203 to 203. [2018-11-18 12:41:42,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 203 states. [2018-11-18 12:41:42,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 203 states and 248 transitions. [2018-11-18 12:41:42,716 INFO L78 Accepts]: Start accepts. Automaton has 203 states and 248 transitions. Word has length 43 [2018-11-18 12:41:42,716 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:41:42,716 INFO L480 AbstractCegarLoop]: Abstraction has 203 states and 248 transitions. [2018-11-18 12:41:42,716 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-18 12:41:42,716 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 248 transitions. [2018-11-18 12:41:42,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-11-18 12:41:42,717 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:41:42,717 INFO L375 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, 1] [2018-11-18 12:41:42,717 INFO L423 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:41:42,717 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:41:42,718 INFO L82 PathProgramCache]: Analyzing trace with hash -1294870716, now seen corresponding path program 1 times [2018-11-18 12:41:42,718 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 12:41:42,718 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/bin-2019/utaipan/mathsat Starting monitored process 12 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with mathsat -unsat_core_generation=3 [2018-11-18 12:41:42,723 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:41:42,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:41:42,844 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:41:42,945 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:41:42,945 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:41:42,953 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:41:42,954 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-18 12:41:42,954 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-18 12:41:42,954 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-18 12:41:42,954 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-18 12:41:42,954 INFO L87 Difference]: Start difference. First operand 203 states and 248 transitions. Second operand 9 states. [2018-11-18 12:41:44,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:41:44,629 INFO L93 Difference]: Finished difference Result 222 states and 267 transitions. [2018-11-18 12:41:44,630 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-18 12:41:44,630 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 44 [2018-11-18 12:41:44,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:41:44,630 INFO L225 Difference]: With dead ends: 222 [2018-11-18 12:41:44,631 INFO L226 Difference]: Without dead ends: 173 [2018-11-18 12:41:44,631 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=43, Invalid=139, Unknown=0, NotChecked=0, Total=182 [2018-11-18 12:41:44,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173 states. [2018-11-18 12:41:44,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173 to 173. [2018-11-18 12:41:44,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 173 states. [2018-11-18 12:41:44,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 207 transitions. [2018-11-18 12:41:44,640 INFO L78 Accepts]: Start accepts. Automaton has 173 states and 207 transitions. Word has length 44 [2018-11-18 12:41:44,640 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:41:44,640 INFO L480 AbstractCegarLoop]: Abstraction has 173 states and 207 transitions. [2018-11-18 12:41:44,640 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-18 12:41:44,640 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 207 transitions. [2018-11-18 12:41:44,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2018-11-18 12:41:44,641 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:41:44,641 INFO L375 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, 1, 1] [2018-11-18 12:41:44,641 INFO L423 AbstractCegarLoop]: === Iteration 12 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:41:44,641 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:41:44,641 INFO L82 PathProgramCache]: Analyzing trace with hash -256549735, now seen corresponding path program 1 times [2018-11-18 12:41:44,641 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 12:41:44,642 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/bin-2019/utaipan/mathsat Starting monitored process 13 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with mathsat -unsat_core_generation=3 [2018-11-18 12:41:44,647 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:41:44,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:41:44,950 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:41:45,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:41:45,029 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:41:45,039 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:41:45,039 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 12:41:45,039 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 12:41:45,040 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 12:41:45,040 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 12:41:45,040 INFO L87 Difference]: Start difference. First operand 173 states and 207 transitions. Second operand 7 states. [2018-11-18 12:41:48,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:41:48,131 INFO L93 Difference]: Finished difference Result 229 states and 274 transitions. [2018-11-18 12:41:48,132 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 12:41:48,132 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 45 [2018-11-18 12:41:48,132 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:41:48,133 INFO L225 Difference]: With dead ends: 229 [2018-11-18 12:41:48,133 INFO L226 Difference]: Without dead ends: 144 [2018-11-18 12:41:48,133 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2018-11-18 12:41:48,133 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 144 states. [2018-11-18 12:41:48,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 144 to 142. [2018-11-18 12:41:48,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 142 states. [2018-11-18 12:41:48,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 142 states and 170 transitions. [2018-11-18 12:41:48,139 INFO L78 Accepts]: Start accepts. Automaton has 142 states and 170 transitions. Word has length 45 [2018-11-18 12:41:48,140 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:41:48,140 INFO L480 AbstractCegarLoop]: Abstraction has 142 states and 170 transitions. [2018-11-18 12:41:48,140 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 12:41:48,140 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 170 transitions. [2018-11-18 12:41:48,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2018-11-18 12:41:48,140 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:41:48,140 INFO L375 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, 1, 1, 1, 1] [2018-11-18 12:41:48,141 INFO L423 AbstractCegarLoop]: === Iteration 13 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:41:48,141 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:41:48,141 INFO L82 PathProgramCache]: Analyzing trace with hash 802562685, now seen corresponding path program 1 times [2018-11-18 12:41:48,141 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 12:41:48,141 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/bin-2019/utaipan/mathsat Starting monitored process 14 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with mathsat -unsat_core_generation=3 [2018-11-18 12:41:48,144 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:41:48,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:41:48,270 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:41:48,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:41:48,803 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:41:48,811 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:41:48,811 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2018-11-18 12:41:48,812 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-11-18 12:41:48,812 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-11-18 12:41:48,812 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=273, Unknown=0, NotChecked=0, Total=306 [2018-11-18 12:41:48,812 INFO L87 Difference]: Start difference. First operand 142 states and 170 transitions. Second operand 18 states. [2018-11-18 12:41:59,441 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:41:59,441 INFO L93 Difference]: Finished difference Result 152 states and 180 transitions. [2018-11-18 12:41:59,441 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-11-18 12:41:59,441 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 47 [2018-11-18 12:41:59,442 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:41:59,442 INFO L225 Difference]: With dead ends: 152 [2018-11-18 12:41:59,442 INFO L226 Difference]: Without dead ends: 144 [2018-11-18 12:41:59,443 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 61 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=91, Invalid=779, Unknown=0, NotChecked=0, Total=870 [2018-11-18 12:41:59,443 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 144 states. [2018-11-18 12:41:59,447 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 144 to 142. [2018-11-18 12:41:59,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 142 states. [2018-11-18 12:41:59,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 142 states and 168 transitions. [2018-11-18 12:41:59,448 INFO L78 Accepts]: Start accepts. Automaton has 142 states and 168 transitions. Word has length 47 [2018-11-18 12:41:59,448 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:41:59,448 INFO L480 AbstractCegarLoop]: Abstraction has 142 states and 168 transitions. [2018-11-18 12:41:59,448 INFO L481 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-11-18 12:41:59,448 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 168 transitions. [2018-11-18 12:41:59,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-11-18 12:41:59,448 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:41:59,449 INFO L375 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, 1, 1, 1, 1, 1, 1] [2018-11-18 12:41:59,449 INFO L423 AbstractCegarLoop]: === Iteration 14 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:41:59,449 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:41:59,449 INFO L82 PathProgramCache]: Analyzing trace with hash -477963513, now seen corresponding path program 1 times [2018-11-18 12:41:59,449 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 12:41:59,449 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/bin-2019/utaipan/mathsat Starting monitored process 15 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with mathsat -unsat_core_generation=3 [2018-11-18 12:41:59,452 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:41:59,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:41:59,584 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:41:59,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:41:59,623 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:41:59,632 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:41:59,632 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 12:41:59,632 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 12:41:59,632 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 12:41:59,632 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 12:41:59,632 INFO L87 Difference]: Start difference. First operand 142 states and 168 transitions. Second operand 6 states. [2018-11-18 12:41:59,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:41:59,818 INFO L93 Difference]: Finished difference Result 213 states and 253 transitions. [2018-11-18 12:41:59,818 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 12:41:59,818 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 49 [2018-11-18 12:41:59,818 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:41:59,819 INFO L225 Difference]: With dead ends: 213 [2018-11-18 12:41:59,819 INFO L226 Difference]: Without dead ends: 133 [2018-11-18 12:41:59,820 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-18 12:41:59,820 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states. [2018-11-18 12:41:59,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 133. [2018-11-18 12:41:59,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 133 states. [2018-11-18 12:41:59,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 152 transitions. [2018-11-18 12:41:59,827 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 152 transitions. Word has length 49 [2018-11-18 12:41:59,827 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:41:59,827 INFO L480 AbstractCegarLoop]: Abstraction has 133 states and 152 transitions. [2018-11-18 12:41:59,827 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 12:41:59,828 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 152 transitions. [2018-11-18 12:41:59,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-11-18 12:41:59,828 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:41:59,828 INFO L375 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:41:59,828 INFO L423 AbstractCegarLoop]: === Iteration 15 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:41:59,828 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:41:59,829 INFO L82 PathProgramCache]: Analyzing trace with hash 530547345, now seen corresponding path program 1 times [2018-11-18 12:41:59,829 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 12:41:59,829 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/bin-2019/utaipan/mathsat Starting monitored process 16 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with mathsat -unsat_core_generation=3 [2018-11-18 12:41:59,839 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:42:00,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:42:00,738 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:42:00,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:42:00,818 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:42:00,834 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:42:00,834 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 12:42:00,834 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 12:42:00,834 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 12:42:00,834 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 12:42:00,834 INFO L87 Difference]: Start difference. First operand 133 states and 152 transitions. Second operand 7 states. [2018-11-18 12:42:03,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:42:03,237 INFO L93 Difference]: Finished difference Result 133 states and 152 transitions. [2018-11-18 12:42:03,237 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 12:42:03,237 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 65 [2018-11-18 12:42:03,238 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:42:03,238 INFO L225 Difference]: With dead ends: 133 [2018-11-18 12:42:03,238 INFO L226 Difference]: Without dead ends: 0 [2018-11-18 12:42:03,238 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 59 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2018-11-18 12:42:03,238 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-18 12:42:03,238 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-18 12:42:03,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-18 12:42:03,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-18 12:42:03,239 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 65 [2018-11-18 12:42:03,239 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:42:03,239 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 12:42:03,239 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 12:42:03,239 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-18 12:42:03,239 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 12:42:03,242 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-18 12:42:03,471 WARN L180 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 24 [2018-11-18 12:42:03,580 WARN L180 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 24 [2018-11-18 12:42:03,804 WARN L180 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 24 [2018-11-18 12:42:03,991 WARN L180 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 33 [2018-11-18 12:42:04,268 WARN L180 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 33 [2018-11-18 12:42:04,443 WARN L180 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 33 [2018-11-18 12:42:04,896 WARN L180 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 38 [2018-11-18 12:42:05,079 WARN L180 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 33 [2018-11-18 12:42:05,199 WARN L180 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 35 [2018-11-18 12:42:05,277 INFO L428 ceAbstractionStarter]: At program point isinf_floatENTRY(lines 587 596) the Hoare annotation is: true [2018-11-18 12:42:05,278 INFO L425 ceAbstractionStarter]: For program point L589-1(lines 589 593) no Hoare annotation was computed. [2018-11-18 12:42:05,278 INFO L421 ceAbstractionStarter]: At program point L589-3(lines 589 593) the Hoare annotation is: (= |isinf_float_#in~x| isinf_float_~x) [2018-11-18 12:42:05,278 INFO L425 ceAbstractionStarter]: For program point isinf_floatEXIT(lines 587 596) no Hoare annotation was computed. [2018-11-18 12:42:05,278 INFO L425 ceAbstractionStarter]: For program point L589-4(lines 589 593) no Hoare annotation was computed. [2018-11-18 12:42:05,278 INFO L425 ceAbstractionStarter]: For program point isinf_floatFINAL(lines 587 596) no Hoare annotation was computed. [2018-11-18 12:42:05,278 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-18 12:42:05,278 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-18 12:42:05,278 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-18 12:42:05,278 INFO L425 ceAbstractionStarter]: For program point L252-1(lines 252 256) no Hoare annotation was computed. [2018-11-18 12:42:05,278 INFO L425 ceAbstractionStarter]: For program point fabs_floatEXIT(lines 250 263) no Hoare annotation was computed. [2018-11-18 12:42:05,278 INFO L421 ceAbstractionStarter]: At program point L252-3(lines 252 256) the Hoare annotation is: (= fabs_float_~x |fabs_float_#in~x|) [2018-11-18 12:42:05,278 INFO L425 ceAbstractionStarter]: For program point L257(lines 257 261) no Hoare annotation was computed. [2018-11-18 12:42:05,278 INFO L425 ceAbstractionStarter]: For program point L257-2(lines 250 263) no Hoare annotation was computed. [2018-11-18 12:42:05,278 INFO L425 ceAbstractionStarter]: For program point L257-3(lines 257 261) no Hoare annotation was computed. [2018-11-18 12:42:05,278 INFO L425 ceAbstractionStarter]: For program point fabs_floatFINAL(lines 250 263) no Hoare annotation was computed. [2018-11-18 12:42:05,278 INFO L428 ceAbstractionStarter]: At program point fabs_floatENTRY(lines 250 263) the Hoare annotation is: true [2018-11-18 12:42:05,278 INFO L428 ceAbstractionStarter]: At program point __ieee754_powfENTRY(lines 295 584) the Hoare annotation is: true [2018-11-18 12:42:05,278 INFO L425 ceAbstractionStarter]: For program point L499(lines 499 500) no Hoare annotation was computed. [2018-11-18 12:42:05,278 INFO L425 ceAbstractionStarter]: For program point L400(lines 400 408) no Hoare annotation was computed. [2018-11-18 12:42:05,278 INFO L425 ceAbstractionStarter]: For program point L400-1(lines 400 408) no Hoare annotation was computed. [2018-11-18 12:42:05,278 INFO L425 ceAbstractionStarter]: For program point L301-1(lines 301 305) no Hoare annotation was computed. [2018-11-18 12:42:05,279 INFO L421 ceAbstractionStarter]: At program point L301-3(lines 301 305) the Hoare annotation is: (and (= |__ieee754_powf_#in~x| __ieee754_powf_~x) (= |__ieee754_powf_#in~y| __ieee754_powf_~y)) [2018-11-18 12:42:05,279 INFO L425 ceAbstractionStarter]: For program point L501(lines 501 505) no Hoare annotation was computed. [2018-11-18 12:42:05,279 INFO L425 ceAbstractionStarter]: For program point L501-2(lines 295 584) no Hoare annotation was computed. [2018-11-18 12:42:05,279 INFO L425 ceAbstractionStarter]: For program point L336(lines 336 341) no Hoare annotation was computed. [2018-11-18 12:42:05,279 INFO L425 ceAbstractionStarter]: For program point L436(lines 436 440) no Hoare annotation was computed. [2018-11-18 12:42:05,279 INFO L425 ceAbstractionStarter]: For program point L403-1(lines 403 407) no Hoare annotation was computed. [2018-11-18 12:42:05,279 INFO L425 ceAbstractionStarter]: For program point L436-2(lines 396 497) no Hoare annotation was computed. [2018-11-18 12:42:05,279 INFO L421 ceAbstractionStarter]: At program point L403-3(lines 403 407) the Hoare annotation is: (and (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)))) (= |__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))) (not (bvsgt (bvand (_ bv2147483647 32) __ieee754_powf_~hx~3) (_ bv1065353216 32))))) (= |__ieee754_powf_#in~y| __ieee754_powf_~y)) [2018-11-18 12:42:05,279 INFO L425 ceAbstractionStarter]: For program point L536(lines 536 548) no Hoare annotation was computed. [2018-11-18 12:42:05,279 INFO L425 ceAbstractionStarter]: For program point L569-1(lines 569 573) no Hoare annotation was computed. [2018-11-18 12:42:05,279 INFO L425 ceAbstractionStarter]: For program point L536-2(lines 536 548) no Hoare annotation was computed. [2018-11-18 12:42:05,279 INFO L421 ceAbstractionStarter]: At program point L569-3(lines 569 573) the Hoare annotation is: (let ((.cse0 (= |__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)))) (.cse1 (= |__ieee754_powf_#in~x| __ieee754_powf_~x))) (or (and .cse0 .cse1 (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))) (not (= (bvadd (bvand (_ bv2147483647 32) __ieee754_powf_~hx~3) (_ bv2155872256 32)) (_ bv0 32)))))) (and .cse0 .cse1 (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))) (bvslt __ieee754_powf_~hx~3 (_ bv0 32))))))) [2018-11-18 12:42:05,279 INFO L425 ceAbstractionStarter]: For program point L470-1(lines 470 474) no Hoare annotation was computed. [2018-11-18 12:42:05,279 INFO L425 ceAbstractionStarter]: For program point L569-4(lines 569 573) no Hoare annotation was computed. [2018-11-18 12:42:05,279 INFO L425 ceAbstractionStarter]: For program point L371(lines 371 372) no Hoare annotation was computed. [2018-11-18 12:42:05,279 INFO L421 ceAbstractionStarter]: At program point L470-3(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_~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))) (not (= (bvadd (bvand (_ bv2147483647 32) __ieee754_powf_~hx~3) (_ bv2155872256 32)) (_ bv0 32)))))) [2018-11-18 12:42:05,279 INFO L425 ceAbstractionStarter]: For program point L338(lines 338 341) no Hoare annotation was computed. [2018-11-18 12:42:05,279 INFO L425 ceAbstractionStarter]: For program point L339(line 339) no Hoare annotation was computed. [2018-11-18 12:42:05,279 INFO L425 ceAbstractionStarter]: For program point L306(lines 306 310) no Hoare annotation was computed. [2018-11-18 12:42:05,280 INFO L425 ceAbstractionStarter]: For program point L339-2(line 339) no Hoare annotation was computed. [2018-11-18 12:42:05,280 INFO L425 ceAbstractionStarter]: For program point L306-2(lines 295 584) no Hoare annotation was computed. [2018-11-18 12:42:05,280 INFO L425 ceAbstractionStarter]: For program point L306-3(lines 306 310) no Hoare annotation was computed. [2018-11-18 12:42:05,280 INFO L425 ceAbstractionStarter]: For program point L373(lines 373 497) no Hoare annotation was computed. [2018-11-18 12:42:05,280 INFO L425 ceAbstractionStarter]: For program point L373-2(lines 373 497) no Hoare annotation was computed. [2018-11-18 12:42:05,280 INFO L425 ceAbstractionStarter]: For program point L506(lines 506 510) no Hoare annotation was computed. [2018-11-18 12:42:05,280 INFO L425 ceAbstractionStarter]: For program point L539-1(lines 539 543) no Hoare annotation was computed. [2018-11-18 12:42:05,280 INFO L425 ceAbstractionStarter]: For program point L506-2(lines 295 584) no Hoare annotation was computed. [2018-11-18 12:42:05,280 INFO L421 ceAbstractionStarter]: At program point L539-3(lines 539 543) the Hoare annotation is: (let ((.cse0 (= |__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)))) (.cse1 (= |__ieee754_powf_#in~x| __ieee754_powf_~x))) (or (and .cse0 .cse1 (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))) (not (= (bvadd (bvand (_ bv2147483647 32) __ieee754_powf_~hx~3) (_ bv2155872256 32)) (_ bv0 32)))))) (and .cse0 .cse1 (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))) (bvslt __ieee754_powf_~hx~3 (_ bv0 32))))))) [2018-11-18 12:42:05,280 INFO L425 ceAbstractionStarter]: For program point L506-3(lines 506 510) no Hoare annotation was computed. [2018-11-18 12:42:05,280 INFO L425 ceAbstractionStarter]: For program point L539-4(lines 539 543) no Hoare annotation was computed. [2018-11-18 12:42:05,280 INFO L425 ceAbstractionStarter]: For program point L341(line 341) no Hoare annotation was computed. [2018-11-18 12:42:05,280 INFO L425 ceAbstractionStarter]: For program point L341-2(line 341) no Hoare annotation was computed. [2018-11-18 12:42:05,280 INFO L425 ceAbstractionStarter]: For program point L441(lines 441 445) no Hoare annotation was computed. [2018-11-18 12:42:05,280 INFO L425 ceAbstractionStarter]: For program point L375(lines 375 376) no Hoare annotation was computed. [2018-11-18 12:42:05,280 INFO L425 ceAbstractionStarter]: For program point L441-2(lines 396 497) no Hoare annotation was computed. [2018-11-18 12:42:05,280 INFO L425 ceAbstractionStarter]: For program point L441-3(lines 441 445) no Hoare annotation was computed. [2018-11-18 12:42:05,280 INFO L425 ceAbstractionStarter]: For program point L475(lines 475 479) no Hoare annotation was computed. [2018-11-18 12:42:05,280 INFO L425 ceAbstractionStarter]: For program point L475-2(lines 396 497) no Hoare annotation was computed. [2018-11-18 12:42:05,281 INFO L425 ceAbstractionStarter]: For program point L376(line 376) no Hoare annotation was computed. [2018-11-18 12:42:05,281 INFO L425 ceAbstractionStarter]: For program point L475-3(lines 475 479) no Hoare annotation was computed. [2018-11-18 12:42:05,281 INFO L425 ceAbstractionStarter]: For program point L343(lines 343 348) no Hoare annotation was computed. [2018-11-18 12:42:05,281 INFO L425 ceAbstractionStarter]: For program point L376-2(line 376) no Hoare annotation was computed. [2018-11-18 12:42:05,281 INFO L425 ceAbstractionStarter]: For program point L575(lines 575 582) no Hoare annotation was computed. [2018-11-18 12:42:05,281 INFO L425 ceAbstractionStarter]: For program point L377(lines 377 378) no Hoare annotation was computed. [2018-11-18 12:42:05,281 INFO L425 ceAbstractionStarter]: For program point L344(lines 344 347) no Hoare annotation was computed. [2018-11-18 12:42:05,281 INFO L421 ceAbstractionStarter]: At program point L576(line 576) the Hoare annotation is: (let ((.cse0 (= |__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)))) (.cse1 (= |__ieee754_powf_#in~x| __ieee754_powf_~x))) (or (and .cse0 .cse1 (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))) (not (= (bvadd (bvand (_ bv2147483647 32) __ieee754_powf_~hx~3) (_ bv2155872256 32)) (_ bv0 32)))))) (and .cse0 .cse1 (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))) (bvslt __ieee754_powf_~hx~3 (_ bv0 32))))))) [2018-11-18 12:42:05,281 INFO L425 ceAbstractionStarter]: For program point L576-1(line 576) no Hoare annotation was computed. [2018-11-18 12:42:05,281 INFO L425 ceAbstractionStarter]: For program point L378(line 378) no Hoare annotation was computed. [2018-11-18 12:42:05,281 INFO L425 ceAbstractionStarter]: For program point L378-2(line 378) no Hoare annotation was computed. [2018-11-18 12:42:05,281 INFO L425 ceAbstractionStarter]: For program point L545(lines 545 546) no Hoare annotation was computed. [2018-11-18 12:42:05,282 INFO L425 ceAbstractionStarter]: For program point L578-1(lines 578 582) no Hoare annotation was computed. [2018-11-18 12:42:05,282 INFO L425 ceAbstractionStarter]: For program point L545-2(lines 545 546) no Hoare annotation was computed. [2018-11-18 12:42:05,282 INFO L421 ceAbstractionStarter]: At program point L578-3(lines 578 582) the Hoare annotation is: (let ((.cse0 (= |__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)))) (.cse1 (= |__ieee754_powf_#in~x| __ieee754_powf_~x))) (or (and .cse0 .cse1 (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))) (not (= (bvadd (bvand (_ bv2147483647 32) __ieee754_powf_~hx~3) (_ bv2155872256 32)) (_ bv0 32)))))) (and .cse0 .cse1 (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))) (bvslt __ieee754_powf_~hx~3 (_ bv0 32))))))) [2018-11-18 12:42:05,282 INFO L425 ceAbstractionStarter]: For program point L578-4(lines 575 582) no Hoare annotation was computed. [2018-11-18 12:42:05,282 INFO L425 ceAbstractionStarter]: For program point L413(lines 413 421) no Hoare annotation was computed. [2018-11-18 12:42:05,282 INFO L425 ceAbstractionStarter]: For program point L314(lines 314 315) no Hoare annotation was computed. [2018-11-18 12:42:05,282 INFO L425 ceAbstractionStarter]: For program point L514-1(lines 514 518) no Hoare annotation was computed. [2018-11-18 12:42:05,282 INFO L425 ceAbstractionStarter]: For program point L415(lines 415 421) no Hoare annotation was computed. [2018-11-18 12:42:05,282 INFO L421 ceAbstractionStarter]: At program point L514-3(lines 514 518) the Hoare annotation is: (let ((.cse0 (= |__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)))) (.cse1 (= |__ieee754_powf_#in~x| __ieee754_powf_~x))) (or (and .cse0 .cse1 (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))) (not (= (bvadd (bvand (_ bv2147483647 32) __ieee754_powf_~hx~3) (_ bv2155872256 32)) (_ bv0 32)))))) (and .cse0 .cse1 (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))) (bvslt __ieee754_powf_~hx~3 (_ bv0 32))))))) [2018-11-18 12:42:05,282 INFO L425 ceAbstractionStarter]: For program point L514-4(lines 514 518) no Hoare annotation was computed. [2018-11-18 12:42:05,282 INFO L425 ceAbstractionStarter]: For program point L349(lines 349 350) no Hoare annotation was computed. [2018-11-18 12:42:05,283 INFO L425 ceAbstractionStarter]: For program point L317(lines 317 322) no Hoare annotation was computed. [2018-11-18 12:42:05,283 INFO L425 ceAbstractionStarter]: For program point L351(lines 351 354) no Hoare annotation was computed. [2018-11-18 12:42:05,283 INFO L425 ceAbstractionStarter]: For program point L318(lines 318 321) no Hoare annotation was computed. [2018-11-18 12:42:05,283 INFO L421 ceAbstractionStarter]: At program point L351-2(lines 351 354) the Hoare annotation is: (and (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)))) (= |__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)) [2018-11-18 12:42:05,283 INFO L425 ceAbstractionStarter]: For program point L550-1(lines 550 554) no Hoare annotation was computed. [2018-11-18 12:42:05,283 INFO L421 ceAbstractionStarter]: At program point L550-3(lines 550 554) the Hoare annotation is: (let ((.cse0 (= |__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)))) (.cse1 (= |__ieee754_powf_#in~x| __ieee754_powf_~x))) (or (and .cse0 .cse1 (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))) (not (= (bvadd (bvand (_ bv2147483647 32) __ieee754_powf_~hx~3) (_ bv2155872256 32)) (_ bv0 32)))))) (and .cse0 .cse1 (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))) (bvslt __ieee754_powf_~hx~3 (_ bv0 32))))))) [2018-11-18 12:42:05,283 INFO L425 ceAbstractionStarter]: For program point L352(lines 352 353) no Hoare annotation was computed. [2018-11-18 12:42:05,283 INFO L425 ceAbstractionStarter]: For program point L385-1(lines 385 389) no Hoare annotation was computed. [2018-11-18 12:42:05,283 INFO L421 ceAbstractionStarter]: At program point L385-3(lines 385 389) the Hoare annotation is: (let ((.cse0 (= |__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)))) (.cse1 (= |__ieee754_powf_#in~x| __ieee754_powf_~x)) (.cse2 (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))))) (.cse3 (= (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|)) (.cse4 (= |__ieee754_powf_#in~y| __ieee754_powf_~y))) (or (and .cse0 .cse1 .cse2 (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))) (bvslt __ieee754_powf_~hx~3 (_ bv0 32)))) .cse3 .cse4) (and .cse0 .cse1 .cse2 .cse3 .cse4 (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))) (not (= (bvadd (bvand (_ bv2147483647 32) __ieee754_powf_~hx~3) (_ bv2155872256 32)) (_ bv0 32)))))))) [2018-11-18 12:42:05,284 INFO L421 ceAbstractionStarter]: At program point L353(line 353) the Hoare annotation is: (and (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)))) (= |__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)) [2018-11-18 12:42:05,284 INFO L425 ceAbstractionStarter]: For program point L353-1(line 353) no Hoare annotation was computed. [2018-11-18 12:42:05,284 INFO L425 ceAbstractionStarter]: For program point L486-1(lines 486 490) no Hoare annotation was computed. [2018-11-18 12:42:05,284 INFO L421 ceAbstractionStarter]: At program point L486-3(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_~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))) (not (= (bvadd (bvand (_ bv2147483647 32) __ieee754_powf_~hx~3) (_ bv2155872256 32)) (_ bv0 32)))))) [2018-11-18 12:42:05,284 INFO L425 ceAbstractionStarter]: For program point L520(lines 520 532) no Hoare annotation was computed. [2018-11-18 12:42:05,284 INFO L425 ceAbstractionStarter]: For program point L521(lines 521 525) no Hoare annotation was computed. [2018-11-18 12:42:05,284 INFO L425 ceAbstractionStarter]: For program point L422(lines 422 426) no Hoare annotation was computed. [2018-11-18 12:42:05,284 INFO L425 ceAbstractionStarter]: For program point L356(line 356) no Hoare annotation was computed. [2018-11-18 12:42:05,284 INFO L425 ceAbstractionStarter]: For program point L422-2(lines 396 497) no Hoare annotation was computed. [2018-11-18 12:42:05,284 INFO L425 ceAbstractionStarter]: For program point L422-3(lines 422 426) no Hoare annotation was computed. [2018-11-18 12:42:05,285 INFO L425 ceAbstractionStarter]: For program point L555(lines 555 559) no Hoare annotation was computed. [2018-11-18 12:42:05,285 INFO L425 ceAbstractionStarter]: For program point L555-2(lines 295 584) no Hoare annotation was computed. [2018-11-18 12:42:05,285 INFO L425 ceAbstractionStarter]: For program point L555-3(lines 555 559) no Hoare annotation was computed. [2018-11-18 12:42:05,285 INFO L425 ceAbstractionStarter]: For program point L456-1(lines 456 460) no Hoare annotation was computed. [2018-11-18 12:42:05,285 INFO L425 ceAbstractionStarter]: For program point L390(lines 390 394) no Hoare annotation was computed. [2018-11-18 12:42:05,285 INFO L421 ceAbstractionStarter]: At program point L456-3(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_~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))) (not (= (bvadd (bvand (_ bv2147483647 32) __ieee754_powf_~hx~3) (_ bv2155872256 32)) (_ bv0 32)))))) [2018-11-18 12:42:05,285 INFO L425 ceAbstractionStarter]: For program point L324(lines 324 333) no Hoare annotation was computed. [2018-11-18 12:42:05,285 INFO L425 ceAbstractionStarter]: For program point L390-2(lines 373 396) no Hoare annotation was computed. [2018-11-18 12:42:05,285 INFO L425 ceAbstractionStarter]: For program point L324-1(lines 295 584) no Hoare annotation was computed. [2018-11-18 12:42:05,285 INFO L425 ceAbstractionStarter]: For program point L390-3(lines 390 394) no Hoare annotation was computed. [2018-11-18 12:42:05,285 INFO L425 ceAbstractionStarter]: For program point __ieee754_powfFINAL(lines 295 584) no Hoare annotation was computed. [2018-11-18 12:42:05,285 INFO L425 ceAbstractionStarter]: For program point L523(lines 523 525) no Hoare annotation was computed. [2018-11-18 12:42:05,286 INFO L425 ceAbstractionStarter]: For program point L358(lines 358 369) no Hoare annotation was computed. [2018-11-18 12:42:05,286 INFO L425 ceAbstractionStarter]: For program point L325(lines 325 332) no Hoare annotation was computed. [2018-11-18 12:42:05,286 INFO L425 ceAbstractionStarter]: For program point L524(lines 524 525) no Hoare annotation was computed. [2018-11-18 12:42:05,286 INFO L425 ceAbstractionStarter]: For program point L491(lines 491 495) no Hoare annotation was computed. [2018-11-18 12:42:05,286 INFO L425 ceAbstractionStarter]: For program point L491-2(lines 396 497) no Hoare annotation was computed. [2018-11-18 12:42:05,286 INFO L425 ceAbstractionStarter]: For program point L491-3(lines 491 495) no Hoare annotation was computed. [2018-11-18 12:42:05,286 INFO L425 ceAbstractionStarter]: For program point L360(lines 360 361) no Hoare annotation was computed. [2018-11-18 12:42:05,286 INFO L425 ceAbstractionStarter]: For program point L327(lines 327 332) no Hoare annotation was computed. [2018-11-18 12:42:05,286 INFO L425 ceAbstractionStarter]: For program point L360-2(lines 358 369) no Hoare annotation was computed. [2018-11-18 12:42:05,286 INFO L425 ceAbstractionStarter]: For program point __ieee754_powfEXIT(lines 295 584) no Hoare annotation was computed. [2018-11-18 12:42:05,286 INFO L425 ceAbstractionStarter]: For program point L527(lines 527 531) no Hoare annotation was computed. [2018-11-18 12:42:05,286 INFO L425 ceAbstractionStarter]: For program point L461(lines 461 465) no Hoare annotation was computed. [2018-11-18 12:42:05,286 INFO L425 ceAbstractionStarter]: For program point L461-2(lines 396 497) no Hoare annotation was computed. [2018-11-18 12:42:05,287 INFO L425 ceAbstractionStarter]: For program point L362(lines 362 367) no Hoare annotation was computed. [2018-11-18 12:42:05,287 INFO L425 ceAbstractionStarter]: For program point L461-3(lines 461 465) no Hoare annotation was computed. [2018-11-18 12:42:05,287 INFO L425 ceAbstractionStarter]: For program point L363(lines 363 366) no Hoare annotation was computed. [2018-11-18 12:42:05,287 INFO L425 ceAbstractionStarter]: For program point L330(lines 330 331) no Hoare annotation was computed. [2018-11-18 12:42:05,287 INFO L425 ceAbstractionStarter]: For program point L529(lines 529 531) no Hoare annotation was computed. [2018-11-18 12:42:05,287 INFO L425 ceAbstractionStarter]: For program point L529-2(lines 520 532) no Hoare annotation was computed. [2018-11-18 12:42:05,287 INFO L425 ceAbstractionStarter]: For program point L530(lines 530 531) no Hoare annotation was computed. [2018-11-18 12:42:05,287 INFO L425 ceAbstractionStarter]: For program point L431-1(lines 431 435) no Hoare annotation was computed. [2018-11-18 12:42:05,287 INFO L425 ceAbstractionStarter]: For program point L365(lines 365 366) no Hoare annotation was computed. [2018-11-18 12:42:05,287 INFO L421 ceAbstractionStarter]: At program point L431-3(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_~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))) (not (= (bvadd (bvand (_ bv2147483647 32) __ieee754_powf_~hx~3) (_ bv2155872256 32)) (_ bv0 32)))))) [2018-11-18 12:42:05,287 INFO L425 ceAbstractionStarter]: For program point copysign_floatEXIT(lines 175 193) no Hoare annotation was computed. [2018-11-18 12:42:05,287 INFO L425 ceAbstractionStarter]: For program point L182(lines 182 186) no Hoare annotation was computed. [2018-11-18 12:42:05,288 INFO L425 ceAbstractionStarter]: For program point L182-2(lines 175 193) no Hoare annotation was computed. [2018-11-18 12:42:05,288 INFO L425 ceAbstractionStarter]: For program point L187(lines 187 191) no Hoare annotation was computed. [2018-11-18 12:42:05,288 INFO L425 ceAbstractionStarter]: For program point L187-2(lines 175 193) no Hoare annotation was computed. [2018-11-18 12:42:05,288 INFO L425 ceAbstractionStarter]: For program point L187-3(lines 187 191) no Hoare annotation was computed. [2018-11-18 12:42:05,288 INFO L428 ceAbstractionStarter]: At program point copysign_floatENTRY(lines 175 193) the Hoare annotation is: true [2018-11-18 12:42:05,288 INFO L425 ceAbstractionStarter]: For program point L177-1(lines 177 181) no Hoare annotation was computed. [2018-11-18 12:42:05,288 INFO L428 ceAbstractionStarter]: At program point L177-3(lines 177 181) the Hoare annotation is: true [2018-11-18 12:42:05,288 INFO L425 ceAbstractionStarter]: For program point copysign_floatFINAL(lines 175 193) no Hoare annotation was computed. [2018-11-18 12:42:05,288 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-18 12:42:05,288 INFO L428 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-11-18 12:42:05,288 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-18 12:42:05,288 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-18 12:42:05,288 INFO L425 ceAbstractionStarter]: For program point L609(lines 609 618) no Hoare annotation was computed. [2018-11-18 12:42:05,288 INFO L425 ceAbstractionStarter]: For program point L609-2(lines 609 618) no Hoare annotation was computed. [2018-11-18 12:42:05,289 INFO L428 ceAbstractionStarter]: At program point mainENTRY(lines 598 621) the Hoare annotation is: true [2018-11-18 12:42:05,289 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 598 621) no Hoare annotation was computed. [2018-11-18 12:42:05,289 INFO L425 ceAbstractionStarter]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 615) no Hoare annotation was computed. [2018-11-18 12:42:05,289 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 598 621) no Hoare annotation was computed. [2018-11-18 12:42:05,289 INFO L425 ceAbstractionStarter]: For program point L615(line 615) no Hoare annotation was computed. [2018-11-18 12:42:05,289 INFO L421 ceAbstractionStarter]: At program point L614(line 614) the Hoare annotation is: (let ((.cse0 (fp.div roundNearestTiesToEven ((_ to_fp 8 24) roundNearestTiesToEven 1.0) (_ +zero 8 24)))) (and (= (fp.mul roundNearestTiesToEven .cse0 .cse0) main_~res~0) (fp.gt main_~y~0 ((_ to_fp 8 24) roundNearestTiesToEven (_ bv0 32))) (= main_~x~0 .cse0))) [2018-11-18 12:42:05,289 INFO L425 ceAbstractionStarter]: For program point L614-1(lines 614 617) no Hoare annotation was computed. [2018-11-18 12:42:05,289 INFO L421 ceAbstractionStarter]: At program point L611(line 611) the Hoare annotation is: (and (fp.gt main_~y~0 ((_ to_fp 8 24) roundNearestTiesToEven (_ bv0 32))) (= main_~x~0 (fp.div roundNearestTiesToEven ((_ to_fp 8 24) roundNearestTiesToEven 1.0) (_ +zero 8 24)))) [2018-11-18 12:42:05,289 INFO L425 ceAbstractionStarter]: For program point L611-1(line 611) no Hoare annotation was computed. [2018-11-18 12:42:05,289 INFO L425 ceAbstractionStarter]: For program point L229-4(lines 229 233) no Hoare annotation was computed. [2018-11-18 12:42:05,290 INFO L428 ceAbstractionStarter]: At program point L238(line 238) the Hoare annotation is: true [2018-11-18 12:42:05,290 INFO L425 ceAbstractionStarter]: For program point L238-1(line 238) no Hoare annotation was computed. [2018-11-18 12:42:05,290 INFO L425 ceAbstractionStarter]: For program point L226(lines 226 227) no Hoare annotation was computed. [2018-11-18 12:42:05,290 INFO L425 ceAbstractionStarter]: For program point L222(lines 222 223) no Hoare annotation was computed. [2018-11-18 12:42:05,290 INFO L425 ceAbstractionStarter]: For program point L214(lines 214 224) no Hoare annotation was computed. [2018-11-18 12:42:05,290 INFO L425 ceAbstractionStarter]: For program point L214-2(lines 214 224) no Hoare annotation was computed. [2018-11-18 12:42:05,290 INFO L425 ceAbstractionStarter]: For program point L210(lines 210 211) no Hoare annotation was computed. [2018-11-18 12:42:05,290 INFO L425 ceAbstractionStarter]: For program point L243-1(lines 243 247) no Hoare annotation was computed. [2018-11-18 12:42:05,290 INFO L428 ceAbstractionStarter]: At program point L243-3(lines 243 247) the Hoare annotation is: true [2018-11-18 12:42:05,290 INFO L425 ceAbstractionStarter]: For program point L243-4(lines 243 247) no Hoare annotation was computed. [2018-11-18 12:42:05,290 INFO L425 ceAbstractionStarter]: For program point scalbn_floatFINAL(lines 199 249) no Hoare annotation was computed. [2018-11-18 12:42:05,290 INFO L428 ceAbstractionStarter]: At program point L227(line 227) the Hoare annotation is: true [2018-11-18 12:42:05,290 INFO L425 ceAbstractionStarter]: For program point L227-1(line 227) no Hoare annotation was computed. [2018-11-18 12:42:05,290 INFO L428 ceAbstractionStarter]: At program point L240(line 240) the Hoare annotation is: true [2018-11-18 12:42:05,291 INFO L425 ceAbstractionStarter]: For program point scalbn_floatEXIT(lines 199 249) no Hoare annotation was computed. [2018-11-18 12:42:05,291 INFO L425 ceAbstractionStarter]: For program point L240-1(line 240) no Hoare annotation was computed. [2018-11-18 12:42:05,291 INFO L428 ceAbstractionStarter]: At program point scalbn_floatENTRY(lines 199 249) the Hoare annotation is: true [2018-11-18 12:42:05,291 INFO L425 ceAbstractionStarter]: For program point L236(lines 236 241) no Hoare annotation was computed. [2018-11-18 12:42:05,291 INFO L425 ceAbstractionStarter]: For program point L203-1(lines 203 207) no Hoare annotation was computed. [2018-11-18 12:42:05,291 INFO L428 ceAbstractionStarter]: At program point L203-3(lines 203 207) the Hoare annotation is: true [2018-11-18 12:42:05,291 INFO L425 ceAbstractionStarter]: For program point L203-4(lines 203 207) no Hoare annotation was computed. [2018-11-18 12:42:05,291 INFO L425 ceAbstractionStarter]: For program point L228(lines 228 235) no Hoare annotation was computed. [2018-11-18 12:42:05,291 INFO L425 ceAbstractionStarter]: For program point L216-1(lines 216 220) no Hoare annotation was computed. [2018-11-18 12:42:05,291 INFO L428 ceAbstractionStarter]: At program point L216-3(lines 216 220) the Hoare annotation is: true [2018-11-18 12:42:05,291 INFO L425 ceAbstractionStarter]: For program point L212(lines 212 213) no Hoare annotation was computed. [2018-11-18 12:42:05,291 INFO L425 ceAbstractionStarter]: For program point L216-4(lines 216 220) no Hoare annotation was computed. [2018-11-18 12:42:05,291 INFO L425 ceAbstractionStarter]: For program point L237(lines 237 240) no Hoare annotation was computed. [2018-11-18 12:42:05,291 INFO L425 ceAbstractionStarter]: For program point L229-1(lines 229 233) no Hoare annotation was computed. [2018-11-18 12:42:05,292 INFO L428 ceAbstractionStarter]: At program point L229-3(lines 229 233) the Hoare annotation is: true [2018-11-18 12:42:05,292 INFO L425 ceAbstractionStarter]: For program point L130-2(lines 130 134) no Hoare annotation was computed. [2018-11-18 12:42:05,292 INFO L425 ceAbstractionStarter]: For program point L126(lines 126 127) no Hoare annotation was computed. [2018-11-18 12:42:05,292 INFO L425 ceAbstractionStarter]: For program point L147(lines 147 151) no Hoare annotation was computed. [2018-11-18 12:42:05,292 INFO L425 ceAbstractionStarter]: For program point L114-1(lines 114 118) no Hoare annotation was computed. [2018-11-18 12:42:05,292 INFO L425 ceAbstractionStarter]: For program point L147-2(lines 147 151) no Hoare annotation was computed. [2018-11-18 12:42:05,292 INFO L421 ceAbstractionStarter]: At program point L114-3(lines 114 118) the Hoare annotation is: (= |__ieee754_sqrtf_#in~x| __ieee754_sqrtf_~x) [2018-11-18 12:42:05,292 INFO L425 ceAbstractionStarter]: For program point L114-4(lines 114 118) no Hoare annotation was computed. [2018-11-18 12:42:05,292 INFO L425 ceAbstractionStarter]: For program point L168-1(lines 168 172) no Hoare annotation was computed. [2018-11-18 12:42:05,292 INFO L421 ceAbstractionStarter]: At program point L168-3(lines 168 172) the Hoare annotation is: (and (exists ((__ieee754_sqrtf_~ix~1 (_ BitVec 32))) (and (= |__ieee754_sqrtf_#in~x| (fp ((_ extract 31 31) __ieee754_sqrtf_~ix~1) ((_ extract 30 23) __ieee754_sqrtf_~ix~1) ((_ extract 22 0) __ieee754_sqrtf_~ix~1))) (bvult (bvand (_ bv2147483647 32) __ieee754_sqrtf_~ix~1) (_ bv2139095040 32)))) (exists ((__ieee754_sqrtf_~ix~1 (_ BitVec 32))) (and (= |__ieee754_sqrtf_#in~x| (fp ((_ extract 31 31) __ieee754_sqrtf_~ix~1) ((_ extract 30 23) __ieee754_sqrtf_~ix~1) ((_ extract 22 0) __ieee754_sqrtf_~ix~1))) (= (bvand (_ bv2147483647 32) __ieee754_sqrtf_~ix~1) __ieee754_sqrtf_~hx~1))) (= |__ieee754_sqrtf_#in~x| __ieee754_sqrtf_~x)) [2018-11-18 12:42:05,292 INFO L425 ceAbstractionStarter]: For program point L168-4(lines 168 172) no Hoare annotation was computed. [2018-11-18 12:42:05,292 INFO L425 ceAbstractionStarter]: For program point L131-1(lines 131 132) no Hoare annotation was computed. [2018-11-18 12:42:05,292 INFO L425 ceAbstractionStarter]: For program point L131-3(lines 131 132) no Hoare annotation was computed. [2018-11-18 12:42:05,293 INFO L425 ceAbstractionStarter]: For program point L160(lines 160 163) no Hoare annotation was computed. [2018-11-18 12:42:05,293 INFO L421 ceAbstractionStarter]: At program point L131-4(lines 131 132) the Hoare annotation is: (and (exists ((__ieee754_sqrtf_~ix~1 (_ BitVec 32))) (and (= |__ieee754_sqrtf_#in~x| (fp ((_ extract 31 31) __ieee754_sqrtf_~ix~1) ((_ extract 30 23) __ieee754_sqrtf_~ix~1) ((_ extract 22 0) __ieee754_sqrtf_~ix~1))) (bvult (bvand (_ bv2147483647 32) __ieee754_sqrtf_~ix~1) (_ bv2139095040 32)))) (exists ((__ieee754_sqrtf_~ix~1 (_ BitVec 32))) (and (= |__ieee754_sqrtf_#in~x| (fp ((_ extract 31 31) __ieee754_sqrtf_~ix~1) ((_ extract 30 23) __ieee754_sqrtf_~ix~1) ((_ extract 22 0) __ieee754_sqrtf_~ix~1))) (= (bvand (_ bv2147483647 32) __ieee754_sqrtf_~ix~1) __ieee754_sqrtf_~hx~1))) (= |__ieee754_sqrtf_#in~x| __ieee754_sqrtf_~x)) [2018-11-18 12:42:05,293 INFO L425 ceAbstractionStarter]: For program point L131-5(lines 131 132) no Hoare annotation was computed. [2018-11-18 12:42:05,293 INFO L425 ceAbstractionStarter]: For program point L156(lines 156 165) no Hoare annotation was computed. [2018-11-18 12:42:05,293 INFO L428 ceAbstractionStarter]: At program point __ieee754_sqrtfENTRY(lines 109 174) the Hoare annotation is: true [2018-11-18 12:42:05,293 INFO L425 ceAbstractionStarter]: For program point __ieee754_sqrtfFINAL(lines 109 174) no Hoare annotation was computed. [2018-11-18 12:42:05,293 INFO L425 ceAbstractionStarter]: For program point L124(lines 124 125) no Hoare annotation was computed. [2018-11-18 12:42:05,293 INFO L425 ceAbstractionStarter]: For program point __ieee754_sqrtfEXIT(lines 109 174) no Hoare annotation was computed. [2018-11-18 12:42:05,293 INFO L425 ceAbstractionStarter]: For program point L145-1(lines 145 154) no Hoare annotation was computed. [2018-11-18 12:42:05,293 INFO L421 ceAbstractionStarter]: At program point L145-3(lines 145 154) the Hoare annotation is: (and (exists ((__ieee754_sqrtf_~ix~1 (_ BitVec 32))) (and (= |__ieee754_sqrtf_#in~x| (fp ((_ extract 31 31) __ieee754_sqrtf_~ix~1) ((_ extract 30 23) __ieee754_sqrtf_~ix~1) ((_ extract 22 0) __ieee754_sqrtf_~ix~1))) (bvult (bvand (_ bv2147483647 32) __ieee754_sqrtf_~ix~1) (_ bv2139095040 32)))) (exists ((__ieee754_sqrtf_~ix~1 (_ BitVec 32))) (and (= |__ieee754_sqrtf_#in~x| (fp ((_ extract 31 31) __ieee754_sqrtf_~ix~1) ((_ extract 30 23) __ieee754_sqrtf_~ix~1) ((_ extract 22 0) __ieee754_sqrtf_~ix~1))) (= (bvand (_ bv2147483647 32) __ieee754_sqrtf_~ix~1) __ieee754_sqrtf_~hx~1))) (= |__ieee754_sqrtf_#in~x| __ieee754_sqrtf_~x)) [2018-11-18 12:42:05,293 INFO L425 ceAbstractionStarter]: For program point L145-4(lines 109 174) no Hoare annotation was computed. [2018-11-18 12:42:05,294 INFO L425 ceAbstractionStarter]: For program point L137(lines 137 138) no Hoare annotation was computed. [2018-11-18 12:42:05,294 INFO L425 ceAbstractionStarter]: For program point L137-2(lines 137 138) no Hoare annotation was computed. [2018-11-18 12:42:05,294 INFO L425 ceAbstractionStarter]: For program point L158(lines 158 164) no Hoare annotation was computed. [2018-11-18 12:42:05,294 INFO L425 ceAbstractionStarter]: For program point L121(lines 121 122) no Hoare annotation was computed. [2018-11-18 12:42:05,294 INFO L425 ceAbstractionStarter]: For program point L130(lines 130 134) no Hoare annotation was computed. [2018-11-18 12:42:05,299 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,300 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,300 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,300 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,300 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,300 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,301 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,301 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,310 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,310 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,310 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,310 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,310 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,310 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,311 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,311 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,312 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,313 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,313 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,315 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,315 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,315 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,315 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,315 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,316 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,316 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,316 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,316 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,316 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,316 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,316 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,316 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,317 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,317 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,317 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,317 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,317 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,318 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,318 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,318 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,318 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,318 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,319 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,319 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,319 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,319 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,319 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,319 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,320 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,320 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,320 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,320 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,320 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,321 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,321 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,321 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,321 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,321 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,321 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,322 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,322 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,322 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,322 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,322 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,323 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,323 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,323 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,323 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,323 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,323 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,323 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,324 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,324 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,324 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,324 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,324 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,324 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,325 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,325 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,325 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,326 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,326 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,326 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,326 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,326 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,326 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,326 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,327 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,327 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,327 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,327 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,327 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,328 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,328 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,328 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,328 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,329 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,329 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,329 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,329 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,329 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,329 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,329 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,330 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,330 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,330 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,330 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,330 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,330 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,330 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,331 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,331 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,331 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,331 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,332 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,332 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,332 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,332 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,332 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,332 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,332 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,333 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,333 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,333 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,333 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,333 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,333 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,333 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,334 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,334 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,334 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,334 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,335 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,335 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,335 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,335 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,335 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,335 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,335 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,336 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,336 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,336 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,336 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,336 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,336 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,337 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,337 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,337 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,337 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,337 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,337 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,337 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,338 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,338 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,338 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,338 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,338 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,338 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,339 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,339 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,340 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,340 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,340 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,340 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,340 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,340 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,340 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,341 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,341 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,341 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,341 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,341 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,342 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,342 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,342 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,342 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,342 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,342 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,342 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,343 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,343 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,343 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,343 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,343 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,344 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,344 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,344 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,344 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,344 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,344 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,344 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,345 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,345 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,345 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,345 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,345 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,346 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,346 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,346 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,346 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,346 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,346 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,347 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,347 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,347 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,347 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,347 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,347 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,348 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,348 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,348 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,348 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,348 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,348 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,348 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,349 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,349 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,349 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,349 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,350 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,350 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,350 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,350 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,350 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,350 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,351 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,351 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,351 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,351 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,351 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,351 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,351 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,352 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,352 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,352 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,352 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,352 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,352 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,353 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,353 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,353 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,353 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,353 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,353 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,354 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,354 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,354 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,354 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,355 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 12:42:05 BoogieIcfgContainer [2018-11-18 12:42:05,356 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 12:42:05,356 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 12:42:05,356 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 12:42:05,356 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 12:42:05,356 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:39:50" (3/4) ... [2018-11-18 12:42:05,360 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 12:42:05,366 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isinf_float [2018-11-18 12:42:05,366 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-18 12:42:05,366 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure fabs_float [2018-11-18 12:42:05,366 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __ieee754_powf [2018-11-18 12:42:05,366 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure copysign_float [2018-11-18 12:42:05,367 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-18 12:42:05,367 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure scalbn_float [2018-11-18 12:42:05,367 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __ieee754_sqrtf [2018-11-18 12:42:05,377 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 177 nodes and edges [2018-11-18 12:42:05,377 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 81 nodes and edges [2018-11-18 12:42:05,378 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2018-11-18 12:42:05,379 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-11-18 12:42:05,379 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-18 12:42:05,380 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-18 12:42:05,404 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(x) == x [2018-11-18 12:42:05,404 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(x) == x && \old(y) == y [2018-11-18 12:42:05,404 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: x == \old(x) [2018-11-18 12:42:05,405 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(x) == x [2018-11-18 12:42:05,405 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && ix == ~bvand32(2147483647bv32, __ieee754_powf_~hx~3)) && \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)) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !~bvsgt32(~bvand32(2147483647bv32, __ieee754_powf_~hx~3), 1065353216bv32))) && \old(y) == y [2018-11-18 12:42:05,405 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((\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))) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && ~bvslt32(__ieee754_powf_~hx~3, 0bv32))) && ~fp~LONGDOUBLE(hy[31:31], hy[30:23], hy[22:0]) == \old(y)) && \old(y) == y) || (((((\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_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(2147483647bv32, __ieee754_powf_~hx~3), 2155872256bv32) == 0bv32))) [2018-11-18 12:42:05,406 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\exists __ieee754_sqrtf_~ix~1 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_sqrtf_~ix~1[31:31], __ieee754_sqrtf_~ix~1[30:23], __ieee754_sqrtf_~ix~1[22:0]) && ~bvult32(~bvand32(2147483647bv32, __ieee754_sqrtf_~ix~1), 2139095040bv32)) && (\exists __ieee754_sqrtf_~ix~1 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_sqrtf_~ix~1[31:31], __ieee754_sqrtf_~ix~1[30:23], __ieee754_sqrtf_~ix~1[22:0]) && ~bvand32(2147483647bv32, __ieee754_sqrtf_~ix~1) == hx)) && \old(x) == x [2018-11-18 12:42:05,406 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\exists __ieee754_sqrtf_~ix~1 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_sqrtf_~ix~1[31:31], __ieee754_sqrtf_~ix~1[30:23], __ieee754_sqrtf_~ix~1[22:0]) && ~bvult32(~bvand32(2147483647bv32, __ieee754_sqrtf_~ix~1), 2139095040bv32)) && (\exists __ieee754_sqrtf_~ix~1 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_sqrtf_~ix~1[31:31], __ieee754_sqrtf_~ix~1[30:23], __ieee754_sqrtf_~ix~1[22:0]) && ~bvand32(2147483647bv32, __ieee754_sqrtf_~ix~1) == hx)) && \old(x) == x [2018-11-18 12:42:05,406 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\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_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(2147483647bv32, __ieee754_powf_~hx~3), 2155872256bv32) == 0bv32)) [2018-11-18 12:42:05,406 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\exists __ieee754_sqrtf_~ix~1 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_sqrtf_~ix~1[31:31], __ieee754_sqrtf_~ix~1[30:23], __ieee754_sqrtf_~ix~1[22:0]) && ~bvult32(~bvand32(2147483647bv32, __ieee754_sqrtf_~ix~1), 2139095040bv32)) && (\exists __ieee754_sqrtf_~ix~1 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_sqrtf_~ix~1[31:31], __ieee754_sqrtf_~ix~1[30:23], __ieee754_sqrtf_~ix~1[22:0]) && ~bvand32(2147483647bv32, __ieee754_sqrtf_~ix~1) == hx)) && \old(x) == x [2018-11-18 12:42:05,407 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(2147483647bv32, __ieee754_powf_~hx~3), 2155872256bv32) == 0bv32))) || ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && ~bvslt32(__ieee754_powf_~hx~3, 0bv32))) [2018-11-18 12:42:05,407 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\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_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(2147483647bv32, __ieee754_powf_~hx~3), 2155872256bv32) == 0bv32)) [2018-11-18 12:42:05,407 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(2147483647bv32, __ieee754_powf_~hx~3), 2155872256bv32) == 0bv32))) || ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && ~bvslt32(__ieee754_powf_~hx~3, 0bv32))) [2018-11-18 12:42:05,407 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(2147483647bv32, __ieee754_powf_~hx~3), 2155872256bv32) == 0bv32))) || ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && ~bvslt32(__ieee754_powf_~hx~3, 0bv32))) [2018-11-18 12:42:05,408 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\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_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(2147483647bv32, __ieee754_powf_~hx~3), 2155872256bv32) == 0bv32)) [2018-11-18 12:42:05,408 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(2147483647bv32, __ieee754_powf_~hx~3), 2155872256bv32) == 0bv32))) || ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && ~bvslt32(__ieee754_powf_~hx~3, 0bv32))) [2018-11-18 12:42:05,408 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(2147483647bv32, __ieee754_powf_~hx~3), 2155872256bv32) == 0bv32))) || ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && ~bvslt32(__ieee754_powf_~hx~3, 0bv32))) [2018-11-18 12:42:05,408 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\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_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(2147483647bv32, __ieee754_powf_~hx~3), 2155872256bv32) == 0bv32)) [2018-11-18 12:42:05,464 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_90969077-dac3-4912-a34f-c8c41bf6fa0d/bin-2019/utaipan/witness.graphml [2018-11-18 12:42:05,464 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 12:42:05,464 INFO L168 Benchmark]: Toolchain (without parser) took 153419.34 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 290.5 MB). Free memory was 949.2 MB in the beginning and 1.1 GB in the end (delta: -111.2 MB). Peak memory consumption was 179.3 MB. Max. memory is 11.5 GB. [2018-11-18 12:42:05,465 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 12:42:05,465 INFO L168 Benchmark]: CACSL2BoogieTranslator took 424.50 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 943.8 MB in the beginning and 1.1 GB in the end (delta: -194.0 MB). Peak memory consumption was 47.1 MB. Max. memory is 11.5 GB. [2018-11-18 12:42:05,465 INFO L168 Benchmark]: Boogie Procedure Inliner took 22.83 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. [2018-11-18 12:42:05,465 INFO L168 Benchmark]: Boogie Preprocessor took 65.83 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. [2018-11-18 12:42:05,466 INFO L168 Benchmark]: RCFGBuilder took 18395.65 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: 107.1 MB). Peak memory consumption was 107.1 MB. Max. memory is 11.5 GB. [2018-11-18 12:42:05,466 INFO L168 Benchmark]: TraceAbstraction took 134399.46 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 144.7 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -59.6 MB). Peak memory consumption was 85.1 MB. Max. memory is 11.5 GB. [2018-11-18 12:42:05,466 INFO L168 Benchmark]: Witness Printer took 107.92 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. [2018-11-18 12:42:05,468 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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 424.50 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 943.8 MB in the beginning and 1.1 GB in the end (delta: -194.0 MB). Peak memory consumption was 47.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 22.83 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. * Boogie Preprocessor took 65.83 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 18395.65 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: 107.1 MB). Peak memory consumption was 107.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 134399.46 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 144.7 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -59.6 MB). Peak memory consumption was 85.1 MB. Max. memory is 11.5 GB. * Witness Printer took 107.92 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 16.5 MB). Peak memory consumption was 16.5 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_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~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_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,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_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,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_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,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_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,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_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,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_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~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_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,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_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,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_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,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_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,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_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,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_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,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_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,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_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,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: 514]: Loop Invariant [2018-11-18 12:42:05,473 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,473 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,473 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,473 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,473 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,473 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,473 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,473 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,474 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,474 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,474 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,474 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,474 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,474 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,475 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,475 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] Derived loop invariant: ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(2147483647bv32, __ieee754_powf_~hx~3), 2155872256bv32) == 0bv32))) || ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && ~bvslt32(__ieee754_powf_~hx~3, 0bv32))) - InvariantResult [Line: 301]: Loop Invariant Derived loop invariant: \old(x) == x && \old(y) == y - InvariantResult [Line: 168]: Loop Invariant [2018-11-18 12:42:05,475 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,475 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,475 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,475 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,475 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,476 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,476 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,476 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,476 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,476 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,476 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,476 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,476 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,476 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,477 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,477 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] Derived loop invariant: ((\exists __ieee754_sqrtf_~ix~1 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_sqrtf_~ix~1[31:31], __ieee754_sqrtf_~ix~1[30:23], __ieee754_sqrtf_~ix~1[22:0]) && ~bvult32(~bvand32(2147483647bv32, __ieee754_sqrtf_~ix~1), 2139095040bv32)) && (\exists __ieee754_sqrtf_~ix~1 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_sqrtf_~ix~1[31:31], __ieee754_sqrtf_~ix~1[30:23], __ieee754_sqrtf_~ix~1[22:0]) && ~bvand32(2147483647bv32, __ieee754_sqrtf_~ix~1) == hx)) && \old(x) == x - InvariantResult [Line: 578]: Loop Invariant [2018-11-18 12:42:05,477 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,477 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,477 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,477 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,477 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,478 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,478 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,478 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,478 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,478 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,478 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,478 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,479 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,479 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,479 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,479 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] Derived loop invariant: ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(2147483647bv32, __ieee754_powf_~hx~3), 2155872256bv32) == 0bv32))) || ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && ~bvslt32(__ieee754_powf_~hx~3, 0bv32))) - InvariantResult [Line: 114]: Loop Invariant Derived loop invariant: \old(x) == x - InvariantResult [Line: 569]: Loop Invariant [2018-11-18 12:42:05,479 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,479 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,480 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,480 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,480 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,480 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,480 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,480 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,480 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,481 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,481 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,481 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,481 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,481 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,481 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,481 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] Derived loop invariant: ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(2147483647bv32, __ieee754_powf_~hx~3), 2155872256bv32) == 0bv32))) || ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && ~bvslt32(__ieee754_powf_~hx~3, 0bv32))) - InvariantResult [Line: 229]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 145]: Loop Invariant [2018-11-18 12:42:05,481 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,482 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,482 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,482 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,482 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,482 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,482 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,482 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,482 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,482 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,483 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,483 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,483 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,483 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,483 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,483 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] Derived loop invariant: ((\exists __ieee754_sqrtf_~ix~1 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_sqrtf_~ix~1[31:31], __ieee754_sqrtf_~ix~1[30:23], __ieee754_sqrtf_~ix~1[22:0]) && ~bvult32(~bvand32(2147483647bv32, __ieee754_sqrtf_~ix~1), 2139095040bv32)) && (\exists __ieee754_sqrtf_~ix~1 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_sqrtf_~ix~1[31:31], __ieee754_sqrtf_~ix~1[30:23], __ieee754_sqrtf_~ix~1[22:0]) && ~bvand32(2147483647bv32, __ieee754_sqrtf_~ix~1) == hx)) && \old(x) == x - InvariantResult [Line: 203]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 470]: Loop Invariant [2018-11-18 12:42:05,483 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,483 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,484 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,484 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,484 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,484 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,484 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,484 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,484 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,484 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,485 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,485 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,485 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,485 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,485 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,485 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,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_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(2147483647bv32, __ieee754_powf_~hx~3), 2155872256bv32) == 0bv32)) - InvariantResult [Line: 177]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 385]: Loop Invariant [2018-11-18 12:42:05,489 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,489 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,489 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,490 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,490 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,490 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,490 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,490 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,490 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,490 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,490 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,491 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,491 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,491 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,491 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,491 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,491 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,491 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,501 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,501 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,501 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,501 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,501 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,502 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,502 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,502 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,502 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,502 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,502 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,502 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,502 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,502 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,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))) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && ~bvslt32(__ieee754_powf_~hx~3, 0bv32))) && ~fp~LONGDOUBLE(hy[31:31], hy[30:23], hy[22:0]) == \old(y)) && \old(y) == y) || (((((\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_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(2147483647bv32, __ieee754_powf_~hx~3), 2155872256bv32) == 0bv32))) - InvariantResult [Line: 216]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 243]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 131]: Loop Invariant [2018-11-18 12:42:05,513 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,513 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,513 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,513 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,513 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,514 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,514 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,514 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,514 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,514 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,514 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,514 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,514 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,515 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,515 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-11-18 12:42:05,515 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] Derived loop invariant: ((\exists __ieee754_sqrtf_~ix~1 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_sqrtf_~ix~1[31:31], __ieee754_sqrtf_~ix~1[30:23], __ieee754_sqrtf_~ix~1[22:0]) && ~bvult32(~bvand32(2147483647bv32, __ieee754_sqrtf_~ix~1), 2139095040bv32)) && (\exists __ieee754_sqrtf_~ix~1 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_sqrtf_~ix~1[31:31], __ieee754_sqrtf_~ix~1[30:23], __ieee754_sqrtf_~ix~1[22:0]) && ~bvand32(2147483647bv32, __ieee754_sqrtf_~ix~1) == hx)) && \old(x) == x - InvariantResult [Line: 456]: Loop Invariant [2018-11-18 12:42:05,515 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,515 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,515 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,515 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,526 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,526 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,526 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,526 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,527 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,527 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,527 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,527 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,527 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,527 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,527 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,527 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,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_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(2147483647bv32, __ieee754_powf_~hx~3), 2155872256bv32) == 0bv32)) - InvariantResult [Line: 589]: Loop Invariant Derived loop invariant: \old(x) == x - InvariantResult [Line: 252]: Loop Invariant Derived loop invariant: x == \old(x) - InvariantResult [Line: 403]: Loop Invariant [2018-11-18 12:42:05,528 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,528 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,528 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,528 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,528 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,529 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,538 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,539 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,539 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,539 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,539 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,539 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,540 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,540 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,540 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,540 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,540 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,540 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,540 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,540 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,540 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,541 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,541 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,541 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] Derived loop invariant: ((((((\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && ix == ~bvand32(2147483647bv32, __ieee754_powf_~hx~3)) && \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)) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !~bvsgt32(~bvand32(2147483647bv32, __ieee754_powf_~hx~3), 1065353216bv32))) && \old(y) == y - InvariantResult [Line: 431]: Loop Invariant [2018-11-18 12:42:05,552 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,552 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,552 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,552 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,552 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,552 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,552 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,552 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,553 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,553 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,553 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,553 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,553 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,553 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,553 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,553 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,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_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(2147483647bv32, __ieee754_powf_~hx~3), 2155872256bv32) == 0bv32)) - InvariantResult [Line: 486]: Loop Invariant [2018-11-18 12:42:05,565 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,565 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,565 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,566 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,566 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,566 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,566 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,566 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,566 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,566 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,566 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,567 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-11-18 12:42:05,567 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,567 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,567 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,567 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,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_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(2147483647bv32, __ieee754_powf_~hx~3), 2155872256bv32) == 0bv32)) - InvariantResult [Line: 539]: Loop Invariant [2018-11-18 12:42:05,579 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,579 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,579 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,579 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,579 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,579 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,580 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,580 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,580 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,580 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,580 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,580 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,580 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,580 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,581 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,581 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] Derived loop invariant: ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(2147483647bv32, __ieee754_powf_~hx~3), 2155872256bv32) == 0bv32))) || ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && ~bvslt32(__ieee754_powf_~hx~3, 0bv32))) - InvariantResult [Line: 550]: Loop Invariant [2018-11-18 12:42:05,592 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,593 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,593 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,593 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,593 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,593 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,593 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,593 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,594 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,594 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,594 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,594 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,594 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,594 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,594 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-11-18 12:42:05,594 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] Derived loop invariant: ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(2147483647bv32, __ieee754_powf_~hx~3), 2155872256bv32) == 0bv32))) || ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && ~bvslt32(__ieee754_powf_~hx~3, 0bv32))) - StatisticsResult: Ultimate Automizer benchmark data CFG has 9 procedures, 220 locations, 1 error locations. SAFE Result, 134.2s OverallTime, 15 OverallIterations, 1 TraceHistogramMax, 111.2s AutomataDifference, 0.0s DeadEndRemovalTime, 2.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 3597 SDtfs, 3681 SDslu, 20455 SDs, 0 SdLazy, 1893 SolverSat, 118 SolverUnsat, 19 SolverUnknown, 0 SolverNotchecked, 90.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 624 GetRequests, 447 SyntacticMatches, 0 SemanticMatches, 177 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 205 ImplicationChecksByTransitivity, 33.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=220occurred in iteration=0, 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: 0.1s AutomataMinimizationTime, 15 MinimizatonAttempts, 143 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 41 LocationsWithAnnotation, 120 PreInvPairs, 201 NumberOfFragments, 1090 HoareAnnotationTreeSize, 120 FomulaSimplifications, 347 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 41 FomulaSimplificationsInter, 884 FormulaSimplificationTreeSizeReductionInter, 1.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 2.6s SatisfiabilityAnalysisTime, 17.4s InterpolantComputationTime, 568 NumberOfCodeBlocks, 568 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 553 ConstructedInterpolants, 120 QuantifiedInterpolants, 169864 SizeOfPredicates, 72 NumberOfNonLiveVariables, 3646 ConjunctsInSsa, 141 ConjunctsInUnsatCore, 15 InterpolantComputations, 15 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...