./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1131b_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_15224f7d-3c5c-49ac-bba4-7c6ebedcbed7/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_15224f7d-3c5c-49ac-bba4-7c6ebedcbed7/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_15224f7d-3c5c-49ac-bba4-7c6ebedcbed7/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_15224f7d-3c5c-49ac-bba4-7c6ebedcbed7/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1131b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_15224f7d-3c5c-49ac-bba4-7c6ebedcbed7/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_15224f7d-3c5c-49ac-bba4-7c6ebedcbed7/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c6d763742402f5574758af03df7d1953644b4c87 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_15224f7d-3c5c-49ac-bba4-7c6ebedcbed7/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_15224f7d-3c5c-49ac-bba4-7c6ebedcbed7/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_15224f7d-3c5c-49ac-bba4-7c6ebedcbed7/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_15224f7d-3c5c-49ac-bba4-7c6ebedcbed7/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1131b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_15224f7d-3c5c-49ac-bba4-7c6ebedcbed7/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_15224f7d-3c5c-49ac-bba4-7c6ebedcbed7/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c6d763742402f5574758af03df7d1953644b4c87 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 08:06:43,496 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 08:06:43,497 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 08:06:43,504 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 08:06:43,505 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 08:06:43,505 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 08:06:43,506 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 08:06:43,507 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 08:06:43,508 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 08:06:43,509 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 08:06:43,509 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 08:06:43,510 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 08:06:43,510 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 08:06:43,511 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 08:06:43,512 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 08:06:43,512 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 08:06:43,513 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 08:06:43,514 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 08:06:43,515 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 08:06:43,516 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 08:06:43,516 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 08:06:43,517 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 08:06:43,519 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 08:06:43,519 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 08:06:43,519 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 08:06:43,520 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 08:06:43,520 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 08:06:43,520 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 08:06:43,521 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 08:06:43,522 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 08:06:43,522 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 08:06:43,522 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 08:06:43,522 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 08:06:43,523 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 08:06:43,523 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 08:06:43,524 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 08:06:43,524 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_15224f7d-3c5c-49ac-bba4-7c6ebedcbed7/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-23 08:06:43,534 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 08:06:43,534 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 08:06:43,534 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 08:06:43,535 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 08:06:43,535 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 08:06:43,535 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 08:06:43,535 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 08:06:43,536 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 08:06:43,536 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 08:06:43,536 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 08:06:43,536 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 08:06:43,536 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 08:06:43,536 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 08:06:43,536 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 08:06:43,536 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 08:06:43,537 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 08:06:43,537 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 08:06:43,537 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 08:06:43,537 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 08:06:43,537 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 08:06:43,537 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 08:06:43,537 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 08:06:43,537 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 08:06:43,538 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 08:06:43,538 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 08:06:43,538 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 08:06:43,538 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 08:06:43,538 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 08:06:43,538 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 08:06:43,538 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 08:06:43,539 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_15224f7d-3c5c-49ac-bba4-7c6ebedcbed7/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c6d763742402f5574758af03df7d1953644b4c87 [2018-11-23 08:06:43,561 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 08:06:43,570 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 08:06:43,573 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 08:06:43,574 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 08:06:43,574 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 08:06:43,575 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_15224f7d-3c5c-49ac-bba4-7c6ebedcbed7/bin-2019/uautomizer/../../sv-benchmarks/c/float-newlib/double_req_bl_1131b_true-unreach-call.c [2018-11-23 08:06:43,619 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_15224f7d-3c5c-49ac-bba4-7c6ebedcbed7/bin-2019/uautomizer/data/13c040fdc/a36acba3d8df4d44b6343fce72a21e7b/FLAG48ecff895 [2018-11-23 08:06:44,030 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 08:06:44,031 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_15224f7d-3c5c-49ac-bba4-7c6ebedcbed7/sv-benchmarks/c/float-newlib/double_req_bl_1131b_true-unreach-call.c [2018-11-23 08:06:44,036 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_15224f7d-3c5c-49ac-bba4-7c6ebedcbed7/bin-2019/uautomizer/data/13c040fdc/a36acba3d8df4d44b6343fce72a21e7b/FLAG48ecff895 [2018-11-23 08:06:44,046 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_15224f7d-3c5c-49ac-bba4-7c6ebedcbed7/bin-2019/uautomizer/data/13c040fdc/a36acba3d8df4d44b6343fce72a21e7b [2018-11-23 08:06:44,048 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 08:06:44,049 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 08:06:44,049 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 08:06:44,049 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 08:06:44,051 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 08:06:44,052 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:06:44" (1/1) ... [2018-11-23 08:06:44,054 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ff9ad9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:44, skipping insertion in model container [2018-11-23 08:06:44,054 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:06:44" (1/1) ... [2018-11-23 08:06:44,060 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 08:06:44,078 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 08:06:44,216 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 08:06:44,219 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 08:06:44,247 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 08:06:44,302 INFO L195 MainTranslator]: Completed translation [2018-11-23 08:06:44,303 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:44 WrapperNode [2018-11-23 08:06:44,303 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 08:06:44,304 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 08:06:44,304 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 08:06:44,304 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 08:06:44,311 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:44" (1/1) ... [2018-11-23 08:06:44,320 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:44" (1/1) ... [2018-11-23 08:06:44,324 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 08:06:44,325 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 08:06:44,325 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 08:06:44,325 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 08:06:44,330 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:44" (1/1) ... [2018-11-23 08:06:44,331 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:44" (1/1) ... [2018-11-23 08:06:44,333 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:44" (1/1) ... [2018-11-23 08:06:44,334 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:44" (1/1) ... [2018-11-23 08:06:44,346 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:44" (1/1) ... [2018-11-23 08:06:44,354 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:44" (1/1) ... [2018-11-23 08:06:44,356 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:44" (1/1) ... [2018-11-23 08:06:44,359 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 08:06:44,359 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 08:06:44,359 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 08:06:44,359 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 08:06:44,360 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_15224f7d-3c5c-49ac-bba4-7c6ebedcbed7/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 08:06:44,391 INFO L130 BoogieDeclarations]: Found specification of procedure isfinite_double [2018-11-23 08:06:44,391 INFO L138 BoogieDeclarations]: Found implementation of procedure isfinite_double [2018-11-23 08:06:44,391 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 08:06:44,392 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 08:06:44,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 08:06:44,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-23 08:06:44,392 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 08:06:44,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 08:06:44,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-23 08:06:44,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 08:06:44,392 INFO L130 BoogieDeclarations]: Found specification of procedure fmod_double [2018-11-23 08:06:44,392 INFO L138 BoogieDeclarations]: Found implementation of procedure fmod_double [2018-11-23 08:06:44,392 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 08:06:44,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 08:06:44,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 08:06:44,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2018-11-23 08:06:44,393 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 08:06:44,741 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 08:06:44,742 INFO L280 CfgBuilder]: Removed 16 assue(true) statements. [2018-11-23 08:06:44,742 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:06:44 BoogieIcfgContainer [2018-11-23 08:06:44,742 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 08:06:44,742 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 08:06:44,743 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 08:06:44,745 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 08:06:44,745 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 08:06:44" (1/3) ... [2018-11-23 08:06:44,746 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19346085 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 08:06:44, skipping insertion in model container [2018-11-23 08:06:44,746 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:44" (2/3) ... [2018-11-23 08:06:44,746 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19346085 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 08:06:44, skipping insertion in model container [2018-11-23 08:06:44,746 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:06:44" (3/3) ... [2018-11-23 08:06:44,747 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_1131b_true-unreach-call.c [2018-11-23 08:06:44,756 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 08:06:44,764 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 08:06:44,777 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 08:06:44,796 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 08:06:44,796 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 08:06:44,796 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 08:06:44,797 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 08:06:44,797 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 08:06:44,797 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 08:06:44,797 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 08:06:44,797 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 08:06:44,797 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 08:06:44,808 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states. [2018-11-23 08:06:44,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-11-23 08:06:44,813 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:06:44,813 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 08:06:44,815 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:06:44,818 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:06:44,819 INFO L82 PathProgramCache]: Analyzing trace with hash -1765447542, now seen corresponding path program 1 times [2018-11-23 08:06:44,820 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 08:06:44,820 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 08:06:44,849 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:06:44,849 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:06:44,849 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:06:44,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:06:44,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 08:06:44,918 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 08:06:44,918 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-23 08:06:44,920 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-23 08:06:44,928 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-23 08:06:44,928 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 08:06:44,930 INFO L87 Difference]: Start difference. First operand 73 states. Second operand 2 states. [2018-11-23 08:06:44,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 08:06:44,952 INFO L93 Difference]: Finished difference Result 138 states and 227 transitions. [2018-11-23 08:06:44,952 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-23 08:06:44,953 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 25 [2018-11-23 08:06:44,953 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 08:06:44,960 INFO L225 Difference]: With dead ends: 138 [2018-11-23 08:06:44,960 INFO L226 Difference]: Without dead ends: 68 [2018-11-23 08:06:44,963 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 08:06:44,973 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68 states. [2018-11-23 08:06:44,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68 to 68. [2018-11-23 08:06:44,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68 states. [2018-11-23 08:06:44,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 94 transitions. [2018-11-23 08:06:44,989 INFO L78 Accepts]: Start accepts. Automaton has 68 states and 94 transitions. Word has length 25 [2018-11-23 08:06:44,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 08:06:44,989 INFO L480 AbstractCegarLoop]: Abstraction has 68 states and 94 transitions. [2018-11-23 08:06:44,989 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-23 08:06:44,989 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 94 transitions. [2018-11-23 08:06:44,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-11-23 08:06:44,990 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:06:44,990 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 08:06:44,991 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:06:44,991 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:06:44,991 INFO L82 PathProgramCache]: Analyzing trace with hash 766574054, now seen corresponding path program 1 times [2018-11-23 08:06:44,991 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 08:06:44,991 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 08:06:44,992 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:06:44,992 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:06:44,993 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:06:45,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 08:06:45,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 08:06:45,106 INFO L469 BasicCegarLoop]: Counterexample might be feasible ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator [?] CALL call ULTIMATE.init(); VAL [|#NULL.base|=10737418251, |#NULL.offset|=10737418242, |old(#NULL.base)|=10737418251, |old(#NULL.offset)|=10737418242, |old(~#Zero_fmod~0.base)|=10737418256, |old(~#Zero_fmod~0.offset)|=10737418249, |old(~one_fmod~0)|=10737418262.0, |~#Zero_fmod~0.base|=10737418256, |~#Zero_fmod~0.offset|=10737418249, ~one_fmod~0=10737418262.0] [?] #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~one_fmod~0 := 1.0;call ~#Zero_fmod~0.base, ~#Zero_fmod~0.offset := #Ultimate.alloc(16);call write~init~real(0.0, ~#Zero_fmod~0.base, ~#Zero_fmod~0.offset, 8);call write~init~real(~someUnaryDOUBLEoperation(0.0), ~#Zero_fmod~0.base, 8 + ~#Zero_fmod~0.offset, 8); VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(#NULL.base)|=10737418251, |old(#NULL.offset)|=10737418242, |old(~#Zero_fmod~0.base)|=10737418256, |old(~#Zero_fmod~0.offset)|=10737418249, |old(~one_fmod~0)|=10737418262.0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] assume true; VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(#NULL.base)|=10737418251, |old(#NULL.offset)|=10737418242, |old(~#Zero_fmod~0.base)|=10737418256, |old(~#Zero_fmod~0.offset)|=10737418249, |old(~one_fmod~0)|=10737418262.0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] RET #281#return; VAL [|#NULL.base|=0, |#NULL.offset|=0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] CALL call #t~ret21 := main(); VAL [|#NULL.base|=0, |#NULL.offset|=0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] ~y~0 := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(1.0), 0.0);~x~0 := #t~nondet18;havoc #t~nondet18; VAL [main_~x~0=10737418245.0, |#NULL.base|=0, |#NULL.offset|=0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] CALL call #t~ret19 := isfinite_double(~x~0); VAL [|#NULL.base|=0, |#NULL.offset|=0, |isfinite_double_#in~x|=10737418245.0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] ~x := #in~x;havoc ~hx~1; VAL [isfinite_double_~x=10737418245.0, |#NULL.base|=0, |#NULL.offset|=0, |isfinite_double_#in~x|=10737418245.0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] call ~#gh_u~0.base, ~#gh_u~0.offset := #Ultimate.alloc(8);call write~real(~x, ~#gh_u~0.base, ~#gh_u~0.offset, 8);call #t~mem16 := read~int(~#gh_u~0.base, 4 + ~#gh_u~0.offset, 4);~hx~1 := (if #t~mem16 % 4294967296 % 4294967296 <= 2147483647 then #t~mem16 % 4294967296 % 4294967296 else #t~mem16 % 4294967296 % 4294967296 - 4294967296);call write~real(#t~union17, ~#gh_u~0.base, ~#gh_u~0.offset, 8);havoc #t~mem16;havoc #t~union17;call ULTIMATE.dealloc(~#gh_u~0.base, ~#gh_u~0.offset);havoc ~#gh_u~0.base, ~#gh_u~0.offset; VAL [isfinite_double_~hx~1=(- 2147483648), isfinite_double_~x=10737418245.0, |#NULL.base|=0, |#NULL.offset|=0, |isfinite_double_#in~x|=10737418245.0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] goto; VAL [isfinite_double_~hx~1=(- 2147483648), isfinite_double_~x=10737418245.0, |#NULL.base|=0, |#NULL.offset|=0, |isfinite_double_#in~x|=10737418245.0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] #res := (if (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 else (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 - 4294967296); VAL [isfinite_double_~hx~1=(- 2147483648), isfinite_double_~x=10737418245.0, |#NULL.base|=0, |#NULL.offset|=0, |isfinite_double_#in~x|=10737418245.0, |isfinite_double_#res|=(- 3), |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] assume true; VAL [isfinite_double_~hx~1=(- 2147483648), isfinite_double_~x=10737418245.0, |#NULL.base|=0, |#NULL.offset|=0, |isfinite_double_#in~x|=10737418245.0, |isfinite_double_#res|=(- 3), |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] RET #285#return; VAL [main_~x~0=10737418245.0, |#NULL.base|=0, |#NULL.offset|=0, |main_#t~ret19|=(- 3), |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647; VAL [main_~x~0=10737418245.0, |#NULL.base|=0, |#NULL.offset|=0, |main_#t~ret19|=(- 3), |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] assume 0 != #t~ret19;havoc #t~ret19; VAL [main_~x~0=10737418245.0, |#NULL.base|=0, |#NULL.offset|=0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] CALL call #t~ret20 := fmod_double(~x~0, ~y~0); VAL [|#NULL.base|=0, |#NULL.offset|=0, |fmod_double_#in~x|=10737418245.0, |fmod_double_#in~y|=10737418263.0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] ~x := #in~x;~y := #in~y;havoc ~n~0;havoc ~hx~0;havoc ~hy~0;havoc ~hz~0;havoc ~ix~0;havoc ~iy~0;havoc ~sx~0;havoc ~i~0;havoc ~lx~0;havoc ~ly~0;havoc ~lz~0; VAL [fmod_double_~x=10737418245.0, fmod_double_~y=10737418263.0, |#NULL.base|=0, |#NULL.offset|=0, |fmod_double_#in~x|=10737418245.0, |fmod_double_#in~y|=10737418263.0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] call ~#ew_u~0.base, ~#ew_u~0.offset := #Ultimate.alloc(8);call write~real(~x, ~#ew_u~0.base, ~#ew_u~0.offset, 8);call #t~mem0 := read~int(~#ew_u~0.base, 4 + ~#ew_u~0.offset, 4);~hx~0 := (if #t~mem0 % 4294967296 % 4294967296 <= 2147483647 then #t~mem0 % 4294967296 % 4294967296 else #t~mem0 % 4294967296 % 4294967296 - 4294967296);call write~real(#t~union1, ~#ew_u~0.base, ~#ew_u~0.offset, 8);havoc #t~mem0;havoc #t~union1;call #t~mem2 := read~int(~#ew_u~0.base, ~#ew_u~0.offset, 4);~lx~0 := #t~mem2;call write~real(#t~union3, ~#ew_u~0.base, ~#ew_u~0.offset, 8);havoc #t~union3;havoc #t~mem2;call ULTIMATE.dealloc(~#ew_u~0.base, ~#ew_u~0.offset);havoc ~#ew_u~0.base, ~#ew_u~0.offset; VAL [fmod_double_~hx~0=(- 2147483648), fmod_double_~lx~0=10737418259, fmod_double_~x=10737418245.0, fmod_double_~y=10737418263.0, |#NULL.base|=0, |#NULL.offset|=0, |fmod_double_#in~x|=10737418245.0, |fmod_double_#in~y|=10737418263.0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] goto; VAL [fmod_double_~hx~0=(- 2147483648), fmod_double_~lx~0=10737418259, fmod_double_~x=10737418245.0, fmod_double_~y=10737418263.0, |#NULL.base|=0, |#NULL.offset|=0, |fmod_double_#in~x|=10737418245.0, |fmod_double_#in~y|=10737418263.0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] call ~#ew_u~1.base, ~#ew_u~1.offset := #Ultimate.alloc(8);call write~real(~y, ~#ew_u~1.base, ~#ew_u~1.offset, 8);call #t~mem4 := read~int(~#ew_u~1.base, 4 + ~#ew_u~1.offset, 4);~hy~0 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296);call write~real(#t~union5, ~#ew_u~1.base, ~#ew_u~1.offset, 8);havoc #t~mem4;havoc #t~union5;call #t~mem6 := read~int(~#ew_u~1.base, ~#ew_u~1.offset, 4);~ly~0 := #t~mem6;call write~real(#t~union7, ~#ew_u~1.base, ~#ew_u~1.offset, 8);havoc #t~union7;havoc #t~mem6;call ULTIMATE.dealloc(~#ew_u~1.base, ~#ew_u~1.offset);havoc ~#ew_u~1.base, ~#ew_u~1.offset; VAL [fmod_double_~hx~0=(- 2147483648), fmod_double_~hy~0=(- 2147483648), fmod_double_~lx~0=10737418259, fmod_double_~ly~0=10737418243, fmod_double_~x=10737418245.0, fmod_double_~y=10737418263.0, |#NULL.base|=0, |#NULL.offset|=0, |fmod_double_#in~x|=10737418245.0, |fmod_double_#in~y|=10737418263.0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] goto; VAL [fmod_double_~hx~0=(- 2147483648), fmod_double_~hy~0=(- 2147483648), fmod_double_~lx~0=10737418259, fmod_double_~ly~0=10737418243, fmod_double_~x=10737418245.0, fmod_double_~y=10737418263.0, |#NULL.base|=0, |#NULL.offset|=0, |fmod_double_#in~x|=10737418245.0, |fmod_double_#in~y|=10737418263.0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] ~sx~0 := (if ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 else ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 - 4294967296);~hx~0 := ~bitwiseXor(~hx~0, ~sx~0);~hy~0 := ~bitwiseAnd(~hy~0, 2147483647); VAL [fmod_double_~lx~0=10737418259, fmod_double_~ly~0=10737418243, fmod_double_~sx~0=0, fmod_double_~x=10737418245.0, fmod_double_~y=10737418263.0, |#NULL.base|=0, |#NULL.offset|=0, |fmod_double_#in~x|=10737418245.0, |fmod_double_#in~y|=10737418263.0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] assume (0 == ~bitwiseOr(~hy~0, ~ly~0) % 4294967296 || ~hx~0 >= 2146435072) || ~bitwiseOr(~hy~0, ~bitwiseOr(~ly~0, -~ly~0) / 2147483648) % 4294967296 > 2146435072;#res := ~someBinaryArithmeticDOUBLEoperation(~someBinaryArithmeticDOUBLEoperation(~x, ~y), ~someBinaryArithmeticDOUBLEoperation(~x, ~y)); VAL [fmod_double_~hx~0=2146435072, fmod_double_~lx~0=10737418259, fmod_double_~ly~0=10737418243, fmod_double_~sx~0=0, fmod_double_~x=10737418245.0, fmod_double_~y=10737418263.0, |#NULL.base|=0, |#NULL.offset|=0, |fmod_double_#in~x|=10737418245.0, |fmod_double_#in~y|=10737418263.0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] assume true; VAL [fmod_double_~hx~0=2146435072, fmod_double_~lx~0=10737418259, fmod_double_~ly~0=10737418243, fmod_double_~sx~0=0, fmod_double_~x=10737418245.0, fmod_double_~y=10737418263.0, |#NULL.base|=0, |#NULL.offset|=0, |fmod_double_#in~x|=10737418245.0, |fmod_double_#in~y|=10737418263.0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] RET #287#return; VAL [main_~x~0=10737418245.0, main_~y~0=10737418263.0, |#NULL.base|=0, |#NULL.offset|=0, |main_#t~ret20|=10737418246.0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] ~res~0 := #t~ret20;havoc #t~ret20; VAL [main_~res~0=10737418246.0, main_~x~0=10737418245.0, main_~y~0=10737418263.0, |#NULL.base|=0, |#NULL.offset|=0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] assume ~someBinaryDOUBLEComparisonOperation(~res~0, ~x~0); VAL [main_~res~0=10737418246.0, main_~x~0=10737418245.0, main_~y~0=10737418263.0, |#NULL.base|=0, |#NULL.offset|=0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] assume !false; VAL [main_~res~0=10737418246.0, main_~x~0=10737418245.0, main_~y~0=10737418263.0, |#NULL.base|=0, |#NULL.offset|=0, |~#Zero_fmod~0.base|=10737418253, |~#Zero_fmod~0.offset|=0, ~one_fmod~0=1.0] [?] CALL call ULTIMATE.init(); VAL [#NULL.base=10737418251, #NULL.offset=10737418242, old(#NULL.base)=10737418251, old(#NULL.offset)=10737418242, old(~#Zero_fmod~0.base)=10737418256, old(~#Zero_fmod~0.offset)=10737418249, old(~one_fmod~0)=1.0737418262E10, ~#Zero_fmod~0.base=10737418256, ~#Zero_fmod~0.offset=10737418249, ~one_fmod~0=1.0737418262E10] [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L15-L18] ~one_fmod~0 := 1.0; [L15-L18] call ~#Zero_fmod~0.base, ~#Zero_fmod~0.offset := #Ultimate.alloc(16); [L15-L18] call write~init~real(0.0, ~#Zero_fmod~0.base, ~#Zero_fmod~0.offset, 8); [L15-L18] call write~init~real(~someUnaryDOUBLEoperation(0.0), ~#Zero_fmod~0.base, 8 + ~#Zero_fmod~0.offset, 8); VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=10737418251, old(#NULL.offset)=10737418242, old(~#Zero_fmod~0.base)=10737418256, old(~#Zero_fmod~0.offset)=10737418249, old(~one_fmod~0)=1.0737418262E10, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0] [?] ensures true; VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=10737418251, old(#NULL.offset)=10737418242, old(~#Zero_fmod~0.base)=10737418256, old(~#Zero_fmod~0.offset)=10737418249, old(~one_fmod~0)=1.0737418262E10, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0] [?] RET call ULTIMATE.init(); VAL [#NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0] [?] CALL call #t~ret21 := main(); VAL [#NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0] [L177] ~y~0 := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(1.0), 0.0); [L178] ~x~0 := #t~nondet18; [L178] havoc #t~nondet18; VAL [#NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L180] CALL call #t~ret19 := isfinite_double(~x~0); VAL [#in~x=1.0737418245E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0] [L160-L168] ~x := #in~x; [L161] havoc ~hx~1; VAL [#in~x=1.0737418245E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L163] call ~#gh_u~0.base, ~#gh_u~0.offset := #Ultimate.alloc(8); [L164] call write~real(~x, ~#gh_u~0.base, ~#gh_u~0.offset, 8); [L165] call #t~mem16 := read~int(~#gh_u~0.base, 4 + ~#gh_u~0.offset, 4); [L165] ~hx~1 := (if #t~mem16 % 4294967296 % 4294967296 <= 2147483647 then #t~mem16 % 4294967296 % 4294967296 else #t~mem16 % 4294967296 % 4294967296 - 4294967296); [L165] call write~real(#t~union17, ~#gh_u~0.base, ~#gh_u~0.offset, 8); [L165] havoc #t~mem16; [L165] havoc #t~union17; [L163] call ULTIMATE.dealloc(~#gh_u~0.base, ~#gh_u~0.offset); [L163] havoc ~#gh_u~0.base, ~#gh_u~0.offset; VAL [#in~x=1.0737418245E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~hx~1=-2147483648, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L167] #res := (if (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 else (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 - 4294967296); VAL [#in~x=1.0737418245E10, #NULL.base=0, #NULL.offset=0, #res=-3, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~hx~1=-2147483648, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L160-L168] ensures true; VAL [#in~x=1.0737418245E10, #NULL.base=0, #NULL.offset=0, #res=-3, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~hx~1=-2147483648, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L180] RET call #t~ret19 := isfinite_double(~x~0); VAL [#NULL.base=0, #NULL.offset=0, #t~ret19=-3, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L180] assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647; VAL [#NULL.base=0, #NULL.offset=0, #t~ret19=-3, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L180-L189] assume 0 != #t~ret19; [L180] havoc #t~ret19; VAL [#NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L182] CALL call #t~ret20 := fmod_double(~x~0, ~y~0); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0] [L20-L158] ~x := #in~x; [L20-L158] ~y := #in~y; [L21] havoc ~n~0; [L21] havoc ~hx~0; [L21] havoc ~hy~0; [L21] havoc ~hz~0; [L21] havoc ~ix~0; [L21] havoc ~iy~0; [L21] havoc ~sx~0; [L21] havoc ~i~0; [L22] havoc ~lx~0; [L22] havoc ~ly~0; [L22] havoc ~lz~0; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L25] call ~#ew_u~0.base, ~#ew_u~0.offset := #Ultimate.alloc(8); [L26] call write~real(~x, ~#ew_u~0.base, ~#ew_u~0.offset, 8); [L27] call #t~mem0 := read~int(~#ew_u~0.base, 4 + ~#ew_u~0.offset, 4); [L27] ~hx~0 := (if #t~mem0 % 4294967296 % 4294967296 <= 2147483647 then #t~mem0 % 4294967296 % 4294967296 else #t~mem0 % 4294967296 % 4294967296 - 4294967296); [L27] call write~real(#t~union1, ~#ew_u~0.base, ~#ew_u~0.offset, 8); [L27] havoc #t~mem0; [L27] havoc #t~union1; [L28] call #t~mem2 := read~int(~#ew_u~0.base, ~#ew_u~0.offset, 4); [L28] ~lx~0 := #t~mem2; [L28] call write~real(#t~union3, ~#ew_u~0.base, ~#ew_u~0.offset, 8); [L28] havoc #t~union3; [L28] havoc #t~mem2; [L25] call ULTIMATE.dealloc(~#ew_u~0.base, ~#ew_u~0.offset); [L25] havoc ~#ew_u~0.base, ~#ew_u~0.offset; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~hx~0=-2147483648, ~lx~0=10737418259, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L31] call ~#ew_u~1.base, ~#ew_u~1.offset := #Ultimate.alloc(8); [L32] call write~real(~y, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L33] call #t~mem4 := read~int(~#ew_u~1.base, 4 + ~#ew_u~1.offset, 4); [L33] ~hy~0 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296); [L33] call write~real(#t~union5, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L33] havoc #t~mem4; [L33] havoc #t~union5; [L34] call #t~mem6 := read~int(~#ew_u~1.base, ~#ew_u~1.offset, 4); [L34] ~ly~0 := #t~mem6; [L34] call write~real(#t~union7, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L34] havoc #t~union7; [L34] havoc #t~mem6; [L31] call ULTIMATE.dealloc(~#ew_u~1.base, ~#ew_u~1.offset); [L31] havoc ~#ew_u~1.base, ~#ew_u~1.offset; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~hx~0=-2147483648, ~hy~0=-2147483648, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L36] ~sx~0 := (if ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 else ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 - 4294967296); [L37] ~hx~0 := ~bitwiseXor(~hx~0, ~sx~0); [L38] ~hy~0 := ~bitwiseAnd(~hy~0, 2147483647); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~sx~0=0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L40-L42] assume (0 == ~bitwiseOr(~hy~0, ~ly~0) % 4294967296 || ~hx~0 >= 2146435072) || ~bitwiseOr(~hy~0, ~bitwiseOr(~ly~0, -~ly~0) / 2147483648) % 4294967296 > 2146435072; [L42] #res := ~someBinaryArithmeticDOUBLEoperation(~someBinaryArithmeticDOUBLEoperation(~x, ~y), ~someBinaryArithmeticDOUBLEoperation(~x, ~y)); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~hx~0=2146435072, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~sx~0=0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L20-L158] ensures true; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~hx~0=2146435072, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~sx~0=0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L182] RET call #t~ret20 := fmod_double(~x~0, ~y~0); VAL [#NULL.base=0, #NULL.offset=0, #t~ret20=1.0737418246E10, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L182] ~res~0 := #t~ret20; [L182] havoc #t~ret20; VAL [#NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L185-L188] assume ~someBinaryDOUBLEComparisonOperation(~res~0, ~x~0); VAL [#NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L186] assert false; VAL [#NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.preprocessor.BoogiePreprocessorBacktranslator [?] CALL call ULTIMATE.init(); VAL [#NULL.base=10737418251, #NULL.offset=10737418242, old(#NULL.base)=10737418251, old(#NULL.offset)=10737418242, old(~#Zero_fmod~0.base)=10737418256, old(~#Zero_fmod~0.offset)=10737418249, old(~one_fmod~0)=1.0737418262E10, ~#Zero_fmod~0.base=10737418256, ~#Zero_fmod~0.offset=10737418249, ~one_fmod~0=1.0737418262E10] [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L15-L18] ~one_fmod~0 := 1.0; [L15-L18] call ~#Zero_fmod~0.base, ~#Zero_fmod~0.offset := #Ultimate.alloc(16); [L15-L18] call write~init~real(0.0, ~#Zero_fmod~0.base, ~#Zero_fmod~0.offset, 8); [L15-L18] call write~init~real(~someUnaryDOUBLEoperation(0.0), ~#Zero_fmod~0.base, 8 + ~#Zero_fmod~0.offset, 8); VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=10737418251, old(#NULL.offset)=10737418242, old(~#Zero_fmod~0.base)=10737418256, old(~#Zero_fmod~0.offset)=10737418249, old(~one_fmod~0)=1.0737418262E10, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0] [?] ensures true; VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=10737418251, old(#NULL.offset)=10737418242, old(~#Zero_fmod~0.base)=10737418256, old(~#Zero_fmod~0.offset)=10737418249, old(~one_fmod~0)=1.0737418262E10, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0] [?] RET call ULTIMATE.init(); VAL [#NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0] [?] CALL call #t~ret21 := main(); VAL [#NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0] [L177] ~y~0 := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(1.0), 0.0); [L178] ~x~0 := #t~nondet18; [L178] havoc #t~nondet18; VAL [#NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L180] CALL call #t~ret19 := isfinite_double(~x~0); VAL [#in~x=1.0737418245E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0] [L160-L168] ~x := #in~x; [L161] havoc ~hx~1; VAL [#in~x=1.0737418245E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L163] call ~#gh_u~0.base, ~#gh_u~0.offset := #Ultimate.alloc(8); [L164] call write~real(~x, ~#gh_u~0.base, ~#gh_u~0.offset, 8); [L165] call #t~mem16 := read~int(~#gh_u~0.base, 4 + ~#gh_u~0.offset, 4); [L165] ~hx~1 := (if #t~mem16 % 4294967296 % 4294967296 <= 2147483647 then #t~mem16 % 4294967296 % 4294967296 else #t~mem16 % 4294967296 % 4294967296 - 4294967296); [L165] call write~real(#t~union17, ~#gh_u~0.base, ~#gh_u~0.offset, 8); [L165] havoc #t~mem16; [L165] havoc #t~union17; [L163] call ULTIMATE.dealloc(~#gh_u~0.base, ~#gh_u~0.offset); [L163] havoc ~#gh_u~0.base, ~#gh_u~0.offset; VAL [#in~x=1.0737418245E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~hx~1=-2147483648, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L167] #res := (if (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 else (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 - 4294967296); VAL [#in~x=1.0737418245E10, #NULL.base=0, #NULL.offset=0, #res=-3, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~hx~1=-2147483648, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L160-L168] ensures true; VAL [#in~x=1.0737418245E10, #NULL.base=0, #NULL.offset=0, #res=-3, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~hx~1=-2147483648, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L180] RET call #t~ret19 := isfinite_double(~x~0); VAL [#NULL.base=0, #NULL.offset=0, #t~ret19=-3, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L180] assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647; VAL [#NULL.base=0, #NULL.offset=0, #t~ret19=-3, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L180-L189] assume 0 != #t~ret19; [L180] havoc #t~ret19; VAL [#NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L182] CALL call #t~ret20 := fmod_double(~x~0, ~y~0); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0] [L20-L158] ~x := #in~x; [L20-L158] ~y := #in~y; [L21] havoc ~n~0; [L21] havoc ~hx~0; [L21] havoc ~hy~0; [L21] havoc ~hz~0; [L21] havoc ~ix~0; [L21] havoc ~iy~0; [L21] havoc ~sx~0; [L21] havoc ~i~0; [L22] havoc ~lx~0; [L22] havoc ~ly~0; [L22] havoc ~lz~0; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L25] call ~#ew_u~0.base, ~#ew_u~0.offset := #Ultimate.alloc(8); [L26] call write~real(~x, ~#ew_u~0.base, ~#ew_u~0.offset, 8); [L27] call #t~mem0 := read~int(~#ew_u~0.base, 4 + ~#ew_u~0.offset, 4); [L27] ~hx~0 := (if #t~mem0 % 4294967296 % 4294967296 <= 2147483647 then #t~mem0 % 4294967296 % 4294967296 else #t~mem0 % 4294967296 % 4294967296 - 4294967296); [L27] call write~real(#t~union1, ~#ew_u~0.base, ~#ew_u~0.offset, 8); [L27] havoc #t~mem0; [L27] havoc #t~union1; [L28] call #t~mem2 := read~int(~#ew_u~0.base, ~#ew_u~0.offset, 4); [L28] ~lx~0 := #t~mem2; [L28] call write~real(#t~union3, ~#ew_u~0.base, ~#ew_u~0.offset, 8); [L28] havoc #t~union3; [L28] havoc #t~mem2; [L25] call ULTIMATE.dealloc(~#ew_u~0.base, ~#ew_u~0.offset); [L25] havoc ~#ew_u~0.base, ~#ew_u~0.offset; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~hx~0=-2147483648, ~lx~0=10737418259, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L31] call ~#ew_u~1.base, ~#ew_u~1.offset := #Ultimate.alloc(8); [L32] call write~real(~y, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L33] call #t~mem4 := read~int(~#ew_u~1.base, 4 + ~#ew_u~1.offset, 4); [L33] ~hy~0 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296); [L33] call write~real(#t~union5, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L33] havoc #t~mem4; [L33] havoc #t~union5; [L34] call #t~mem6 := read~int(~#ew_u~1.base, ~#ew_u~1.offset, 4); [L34] ~ly~0 := #t~mem6; [L34] call write~real(#t~union7, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L34] havoc #t~union7; [L34] havoc #t~mem6; [L31] call ULTIMATE.dealloc(~#ew_u~1.base, ~#ew_u~1.offset); [L31] havoc ~#ew_u~1.base, ~#ew_u~1.offset; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~hx~0=-2147483648, ~hy~0=-2147483648, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L36] ~sx~0 := (if ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 else ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 - 4294967296); [L37] ~hx~0 := ~bitwiseXor(~hx~0, ~sx~0); [L38] ~hy~0 := ~bitwiseAnd(~hy~0, 2147483647); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~sx~0=0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L40-L42] assume (0 == ~bitwiseOr(~hy~0, ~ly~0) % 4294967296 || ~hx~0 >= 2146435072) || ~bitwiseOr(~hy~0, ~bitwiseOr(~ly~0, -~ly~0) / 2147483648) % 4294967296 > 2146435072; [L42] #res := ~someBinaryArithmeticDOUBLEoperation(~someBinaryArithmeticDOUBLEoperation(~x, ~y), ~someBinaryArithmeticDOUBLEoperation(~x, ~y)); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~hx~0=2146435072, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~sx~0=0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L20-L158] ensures true; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~hx~0=2146435072, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~sx~0=0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L182] RET call #t~ret20 := fmod_double(~x~0, ~y~0); VAL [#NULL.base=0, #NULL.offset=0, #t~ret20=1.0737418246E10, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L182] ~res~0 := #t~ret20; [L182] havoc #t~ret20; VAL [#NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L185-L188] assume ~someBinaryDOUBLEComparisonOperation(~res~0, ~x~0); VAL [#NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L186] assert false; VAL [#NULL.base=0, #NULL.offset=0, ~#Zero_fmod~0.base=10737418253, ~#Zero_fmod~0.offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [?] CALL call ULTIMATE.init(); VAL [#NULL!base=10737418251, #NULL!offset=10737418242, old(#NULL!base)=10737418251, old(#NULL!offset)=10737418242, old(~#Zero_fmod~0!base)=10737418256, old(~#Zero_fmod~0!offset)=10737418249, old(~one_fmod~0)=1.0737418262E10, ~#Zero_fmod~0!base=10737418256, ~#Zero_fmod~0!offset=10737418249, ~one_fmod~0=1.0737418262E10] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L15-L18] ~one_fmod~0 := 1.0; [L15-L18] FCALL call ~#Zero_fmod~0 := #Ultimate.alloc(16); [L15-L18] FCALL call write~init~real(0.0, { base: ~#Zero_fmod~0!base, offset: ~#Zero_fmod~0!offset }, 8); [L15-L18] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.0), { base: ~#Zero_fmod~0!base, offset: 8 + ~#Zero_fmod~0!offset }, 8); VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=10737418251, old(#NULL!offset)=10737418242, old(~#Zero_fmod~0!base)=10737418256, old(~#Zero_fmod~0!offset)=10737418249, old(~one_fmod~0)=1.0737418262E10, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [?] CALL call #t~ret21 := main(); VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [L177] ~y~0 := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(1.0), 0.0); [L178] ~x~0 := #t~nondet18; [L178] havoc #t~nondet18; VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L180] CALL call #t~ret19 := isfinite_double(~x~0); VAL [#in~x=1.0737418245E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [L160-L168] ~x := #in~x; [L161] havoc ~hx~1; VAL [#in~x=1.0737418245E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L163] FCALL call ~#gh_u~0 := #Ultimate.alloc(8); [L164] FCALL call write~real(~x, { base: ~#gh_u~0!base, offset: ~#gh_u~0!offset }, 8); [L165] FCALL call #t~mem16 := read~int({ base: ~#gh_u~0!base, offset: 4 + ~#gh_u~0!offset }, 4); [L165] ~hx~1 := (if #t~mem16 % 4294967296 % 4294967296 <= 2147483647 then #t~mem16 % 4294967296 % 4294967296 else #t~mem16 % 4294967296 % 4294967296 - 4294967296); [L165] FCALL call write~real(#t~union17, { base: ~#gh_u~0!base, offset: ~#gh_u~0!offset }, 8); [L165] havoc #t~mem16; [L165] havoc #t~union17; [L163] FCALL call ULTIMATE.dealloc(~#gh_u~0); [L163] havoc ~#gh_u~0; VAL [#in~x=1.0737418245E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~1=-2147483648, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L167] #res := (if (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 else (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 - 4294967296); VAL [#in~x=1.0737418245E10, #NULL!base=0, #NULL!offset=0, #res=-3, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~1=-2147483648, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L180] RET call #t~ret19 := isfinite_double(~x~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret19=-3, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L180] assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, #t~ret19=-3, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L180-L189] COND TRUE 0 != #t~ret19 [L180] havoc #t~ret19; VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L182] CALL call #t~ret20 := fmod_double(~x~0, ~y~0); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [L20-L158] ~x := #in~x; [L20-L158] ~y := #in~y; [L21] havoc ~n~0; [L21] havoc ~hx~0; [L21] havoc ~hy~0; [L21] havoc ~hz~0; [L21] havoc ~ix~0; [L21] havoc ~iy~0; [L21] havoc ~sx~0; [L21] havoc ~i~0; [L22] havoc ~lx~0; [L22] havoc ~ly~0; [L22] havoc ~lz~0; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L25] FCALL call ~#ew_u~0 := #Ultimate.alloc(8); [L26] FCALL call write~real(~x, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L27] FCALL call #t~mem0 := read~int({ base: ~#ew_u~0!base, offset: 4 + ~#ew_u~0!offset }, 4); [L27] ~hx~0 := (if #t~mem0 % 4294967296 % 4294967296 <= 2147483647 then #t~mem0 % 4294967296 % 4294967296 else #t~mem0 % 4294967296 % 4294967296 - 4294967296); [L27] FCALL call write~real(#t~union1, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L27] havoc #t~mem0; [L27] havoc #t~union1; [L28] FCALL call #t~mem2 := read~int({ base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 4); [L28] ~lx~0 := #t~mem2; [L28] FCALL call write~real(#t~union3, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L28] havoc #t~union3; [L28] havoc #t~mem2; [L25] FCALL call ULTIMATE.dealloc(~#ew_u~0); [L25] havoc ~#ew_u~0; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~0=-2147483648, ~lx~0=10737418259, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L31] FCALL call ~#ew_u~1 := #Ultimate.alloc(8); [L32] FCALL call write~real(~y, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L33] FCALL call #t~mem4 := read~int({ base: ~#ew_u~1!base, offset: 4 + ~#ew_u~1!offset }, 4); [L33] ~hy~0 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296); [L33] FCALL call write~real(#t~union5, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L33] havoc #t~mem4; [L33] havoc #t~union5; [L34] FCALL call #t~mem6 := read~int({ base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 4); [L34] ~ly~0 := #t~mem6; [L34] FCALL call write~real(#t~union7, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L34] havoc #t~union7; [L34] havoc #t~mem6; [L31] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L31] havoc ~#ew_u~1; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~0=-2147483648, ~hy~0=-2147483648, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L36] ~sx~0 := (if ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 else ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 - 4294967296); [L37] ~hx~0 := ~bitwiseXor(~hx~0, ~sx~0); [L38] ~hy~0 := ~bitwiseAnd(~hy~0, 2147483647); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~sx~0=0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L40-L41] COND TRUE (0 == ~bitwiseOr(~hy~0, ~ly~0) % 4294967296 || ~hx~0 >= 2146435072) || ~bitwiseOr(~hy~0, ~bitwiseOr(~ly~0, -~ly~0) / 2147483648) % 4294967296 > 2146435072 [L42] #res := ~someBinaryArithmeticDOUBLEoperation(~someBinaryArithmeticDOUBLEoperation(~x, ~y), ~someBinaryArithmeticDOUBLEoperation(~x, ~y)); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~0=2146435072, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~sx~0=0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L182] RET call #t~ret20 := fmod_double(~x~0, ~y~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret20=1.0737418246E10, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L182] ~res~0 := #t~ret20; [L182] havoc #t~ret20; VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L185] COND TRUE ~someBinaryDOUBLEComparisonOperation(~res~0, ~x~0) VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L186] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator [?] CALL call ULTIMATE.init(); VAL [#NULL!base=10737418251, #NULL!offset=10737418242, old(#NULL!base)=10737418251, old(#NULL!offset)=10737418242, old(~#Zero_fmod~0!base)=10737418256, old(~#Zero_fmod~0!offset)=10737418249, old(~one_fmod~0)=1.0737418262E10, ~#Zero_fmod~0!base=10737418256, ~#Zero_fmod~0!offset=10737418249, ~one_fmod~0=1.0737418262E10] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L15-L18] ~one_fmod~0 := 1.0; [L15-L18] FCALL call ~#Zero_fmod~0 := #Ultimate.alloc(16); [L15-L18] FCALL call write~init~real(0.0, { base: ~#Zero_fmod~0!base, offset: ~#Zero_fmod~0!offset }, 8); [L15-L18] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.0), { base: ~#Zero_fmod~0!base, offset: 8 + ~#Zero_fmod~0!offset }, 8); VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=10737418251, old(#NULL!offset)=10737418242, old(~#Zero_fmod~0!base)=10737418256, old(~#Zero_fmod~0!offset)=10737418249, old(~one_fmod~0)=1.0737418262E10, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [?] CALL call #t~ret21 := main(); VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [L177] ~y~0 := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(1.0), 0.0); [L178] ~x~0 := #t~nondet18; [L178] havoc #t~nondet18; VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L180] CALL call #t~ret19 := isfinite_double(~x~0); VAL [#in~x=1.0737418245E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [L160-L168] ~x := #in~x; [L161] havoc ~hx~1; VAL [#in~x=1.0737418245E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L163] FCALL call ~#gh_u~0 := #Ultimate.alloc(8); [L164] FCALL call write~real(~x, { base: ~#gh_u~0!base, offset: ~#gh_u~0!offset }, 8); [L165] FCALL call #t~mem16 := read~int({ base: ~#gh_u~0!base, offset: 4 + ~#gh_u~0!offset }, 4); [L165] ~hx~1 := (if #t~mem16 % 4294967296 % 4294967296 <= 2147483647 then #t~mem16 % 4294967296 % 4294967296 else #t~mem16 % 4294967296 % 4294967296 - 4294967296); [L165] FCALL call write~real(#t~union17, { base: ~#gh_u~0!base, offset: ~#gh_u~0!offset }, 8); [L165] havoc #t~mem16; [L165] havoc #t~union17; [L163] FCALL call ULTIMATE.dealloc(~#gh_u~0); [L163] havoc ~#gh_u~0; VAL [#in~x=1.0737418245E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~1=-2147483648, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L167] #res := (if (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 else (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 - 4294967296); VAL [#in~x=1.0737418245E10, #NULL!base=0, #NULL!offset=0, #res=-3, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~1=-2147483648, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L180] RET call #t~ret19 := isfinite_double(~x~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret19=-3, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L180] assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, #t~ret19=-3, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L180-L189] COND TRUE 0 != #t~ret19 [L180] havoc #t~ret19; VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L182] CALL call #t~ret20 := fmod_double(~x~0, ~y~0); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [L20-L158] ~x := #in~x; [L20-L158] ~y := #in~y; [L21] havoc ~n~0; [L21] havoc ~hx~0; [L21] havoc ~hy~0; [L21] havoc ~hz~0; [L21] havoc ~ix~0; [L21] havoc ~iy~0; [L21] havoc ~sx~0; [L21] havoc ~i~0; [L22] havoc ~lx~0; [L22] havoc ~ly~0; [L22] havoc ~lz~0; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L25] FCALL call ~#ew_u~0 := #Ultimate.alloc(8); [L26] FCALL call write~real(~x, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L27] FCALL call #t~mem0 := read~int({ base: ~#ew_u~0!base, offset: 4 + ~#ew_u~0!offset }, 4); [L27] ~hx~0 := (if #t~mem0 % 4294967296 % 4294967296 <= 2147483647 then #t~mem0 % 4294967296 % 4294967296 else #t~mem0 % 4294967296 % 4294967296 - 4294967296); [L27] FCALL call write~real(#t~union1, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L27] havoc #t~mem0; [L27] havoc #t~union1; [L28] FCALL call #t~mem2 := read~int({ base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 4); [L28] ~lx~0 := #t~mem2; [L28] FCALL call write~real(#t~union3, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L28] havoc #t~union3; [L28] havoc #t~mem2; [L25] FCALL call ULTIMATE.dealloc(~#ew_u~0); [L25] havoc ~#ew_u~0; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~0=-2147483648, ~lx~0=10737418259, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L31] FCALL call ~#ew_u~1 := #Ultimate.alloc(8); [L32] FCALL call write~real(~y, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L33] FCALL call #t~mem4 := read~int({ base: ~#ew_u~1!base, offset: 4 + ~#ew_u~1!offset }, 4); [L33] ~hy~0 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296); [L33] FCALL call write~real(#t~union5, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L33] havoc #t~mem4; [L33] havoc #t~union5; [L34] FCALL call #t~mem6 := read~int({ base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 4); [L34] ~ly~0 := #t~mem6; [L34] FCALL call write~real(#t~union7, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L34] havoc #t~union7; [L34] havoc #t~mem6; [L31] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L31] havoc ~#ew_u~1; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~0=-2147483648, ~hy~0=-2147483648, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L36] ~sx~0 := (if ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 else ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 - 4294967296); [L37] ~hx~0 := ~bitwiseXor(~hx~0, ~sx~0); [L38] ~hy~0 := ~bitwiseAnd(~hy~0, 2147483647); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~sx~0=0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L40-L41] COND TRUE (0 == ~bitwiseOr(~hy~0, ~ly~0) % 4294967296 || ~hx~0 >= 2146435072) || ~bitwiseOr(~hy~0, ~bitwiseOr(~ly~0, -~ly~0) / 2147483648) % 4294967296 > 2146435072 [L42] #res := ~someBinaryArithmeticDOUBLEoperation(~someBinaryArithmeticDOUBLEoperation(~x, ~y), ~someBinaryArithmeticDOUBLEoperation(~x, ~y)); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~0=2146435072, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~sx~0=0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L182] RET call #t~ret20 := fmod_double(~x~0, ~y~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret20=1.0737418246E10, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L182] ~res~0 := #t~ret20; [L182] havoc #t~ret20; VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L185] COND TRUE ~someBinaryDOUBLEComparisonOperation(~res~0, ~x~0) VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L186] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [?] CALL call ULTIMATE.init(); VAL [#NULL!base=10737418251, #NULL!offset=10737418242, old(#NULL!base)=10737418251, old(#NULL!offset)=10737418242, old(~#Zero_fmod~0!base)=10737418256, old(~#Zero_fmod~0!offset)=10737418249, old(~one_fmod~0)=1.0737418262E10, ~#Zero_fmod~0!base=10737418256, ~#Zero_fmod~0!offset=10737418249, ~one_fmod~0=1.0737418262E10] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L15-L18] ~one_fmod~0 := 1.0; [L15-L18] FCALL call ~#Zero_fmod~0 := #Ultimate.alloc(16); [L15-L18] FCALL call write~init~real(0.0, { base: ~#Zero_fmod~0!base, offset: ~#Zero_fmod~0!offset }, 8); [L15-L18] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.0), { base: ~#Zero_fmod~0!base, offset: 8 + ~#Zero_fmod~0!offset }, 8); VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=10737418251, old(#NULL!offset)=10737418242, old(~#Zero_fmod~0!base)=10737418256, old(~#Zero_fmod~0!offset)=10737418249, old(~one_fmod~0)=1.0737418262E10, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [?] CALL call #t~ret21 := main(); VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [L177] ~y~0 := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(1.0), 0.0); [L178] ~x~0 := #t~nondet18; [L178] havoc #t~nondet18; VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L180] CALL call #t~ret19 := isfinite_double(~x~0); VAL [#in~x=1.0737418245E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [L160-L168] ~x := #in~x; [L161] havoc ~hx~1; VAL [#in~x=1.0737418245E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L163] FCALL call ~#gh_u~0 := #Ultimate.alloc(8); [L164] FCALL call write~real(~x, { base: ~#gh_u~0!base, offset: ~#gh_u~0!offset }, 8); [L165] FCALL call #t~mem16 := read~int({ base: ~#gh_u~0!base, offset: 4 + ~#gh_u~0!offset }, 4); [L165] ~hx~1 := (if #t~mem16 % 4294967296 % 4294967296 <= 2147483647 then #t~mem16 % 4294967296 % 4294967296 else #t~mem16 % 4294967296 % 4294967296 - 4294967296); [L165] FCALL call write~real(#t~union17, { base: ~#gh_u~0!base, offset: ~#gh_u~0!offset }, 8); [L165] havoc #t~mem16; [L165] havoc #t~union17; [L163] FCALL call ULTIMATE.dealloc(~#gh_u~0); [L163] havoc ~#gh_u~0; VAL [#in~x=1.0737418245E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~1=-2147483648, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L167] #res := (if (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 else (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 - 4294967296); VAL [#in~x=1.0737418245E10, #NULL!base=0, #NULL!offset=0, #res=-3, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~1=-2147483648, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L180] RET call #t~ret19 := isfinite_double(~x~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret19=-3, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L180] assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, #t~ret19=-3, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L180-L189] COND TRUE 0 != #t~ret19 [L180] havoc #t~ret19; VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L182] CALL call #t~ret20 := fmod_double(~x~0, ~y~0); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [L20-L158] ~x := #in~x; [L20-L158] ~y := #in~y; [L21] havoc ~n~0; [L21] havoc ~hx~0; [L21] havoc ~hy~0; [L21] havoc ~hz~0; [L21] havoc ~ix~0; [L21] havoc ~iy~0; [L21] havoc ~sx~0; [L21] havoc ~i~0; [L22] havoc ~lx~0; [L22] havoc ~ly~0; [L22] havoc ~lz~0; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L25] FCALL call ~#ew_u~0 := #Ultimate.alloc(8); [L26] FCALL call write~real(~x, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L27] FCALL call #t~mem0 := read~int({ base: ~#ew_u~0!base, offset: 4 + ~#ew_u~0!offset }, 4); [L27] ~hx~0 := (if #t~mem0 % 4294967296 % 4294967296 <= 2147483647 then #t~mem0 % 4294967296 % 4294967296 else #t~mem0 % 4294967296 % 4294967296 - 4294967296); [L27] FCALL call write~real(#t~union1, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L27] havoc #t~mem0; [L27] havoc #t~union1; [L28] FCALL call #t~mem2 := read~int({ base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 4); [L28] ~lx~0 := #t~mem2; [L28] FCALL call write~real(#t~union3, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L28] havoc #t~union3; [L28] havoc #t~mem2; [L25] FCALL call ULTIMATE.dealloc(~#ew_u~0); [L25] havoc ~#ew_u~0; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~0=-2147483648, ~lx~0=10737418259, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L31] FCALL call ~#ew_u~1 := #Ultimate.alloc(8); [L32] FCALL call write~real(~y, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L33] FCALL call #t~mem4 := read~int({ base: ~#ew_u~1!base, offset: 4 + ~#ew_u~1!offset }, 4); [L33] ~hy~0 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296); [L33] FCALL call write~real(#t~union5, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L33] havoc #t~mem4; [L33] havoc #t~union5; [L34] FCALL call #t~mem6 := read~int({ base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 4); [L34] ~ly~0 := #t~mem6; [L34] FCALL call write~real(#t~union7, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L34] havoc #t~union7; [L34] havoc #t~mem6; [L31] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L31] havoc ~#ew_u~1; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~0=-2147483648, ~hy~0=-2147483648, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L36] ~sx~0 := (if ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 else ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 - 4294967296); [L37] ~hx~0 := ~bitwiseXor(~hx~0, ~sx~0); [L38] ~hy~0 := ~bitwiseAnd(~hy~0, 2147483647); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~sx~0=0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L40-L41] COND TRUE (0 == ~bitwiseOr(~hy~0, ~ly~0) % 4294967296 || ~hx~0 >= 2146435072) || ~bitwiseOr(~hy~0, ~bitwiseOr(~ly~0, -~ly~0) / 2147483648) % 4294967296 > 2146435072 [L42] #res := ~someBinaryArithmeticDOUBLEoperation(~someBinaryArithmeticDOUBLEoperation(~x, ~y), ~someBinaryArithmeticDOUBLEoperation(~x, ~y)); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~0=2146435072, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~sx~0=0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L182] RET call #t~ret20 := fmod_double(~x~0, ~y~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret20=1.0737418246E10, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L182] ~res~0 := #t~ret20; [L182] havoc #t~ret20; VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L185] COND TRUE ~someBinaryDOUBLEComparisonOperation(~res~0, ~x~0) VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L186] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] ----- ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieBacktranslator [?] CALL call ULTIMATE.init(); VAL [#NULL!base=10737418251, #NULL!offset=10737418242, old(#NULL!base)=10737418251, old(#NULL!offset)=10737418242, old(~#Zero_fmod~0!base)=10737418256, old(~#Zero_fmod~0!offset)=10737418249, old(~one_fmod~0)=1.0737418262E10, ~#Zero_fmod~0!base=10737418256, ~#Zero_fmod~0!offset=10737418249, ~one_fmod~0=1.0737418262E10] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L15-L18] ~one_fmod~0 := 1.0; [L15-L18] FCALL call ~#Zero_fmod~0 := #Ultimate.alloc(16); [L15-L18] FCALL call write~init~real(0.0, { base: ~#Zero_fmod~0!base, offset: ~#Zero_fmod~0!offset }, 8); [L15-L18] FCALL call write~init~real(~someUnaryDOUBLEoperation(0.0), { base: ~#Zero_fmod~0!base, offset: 8 + ~#Zero_fmod~0!offset }, 8); VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=10737418251, old(#NULL!offset)=10737418242, old(~#Zero_fmod~0!base)=10737418256, old(~#Zero_fmod~0!offset)=10737418249, old(~one_fmod~0)=1.0737418262E10, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [?] CALL call #t~ret21 := main(); VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [L177] ~y~0 := ~someBinaryArithmeticDOUBLEoperation(~someUnaryDOUBLEoperation(1.0), 0.0); [L178] ~x~0 := #t~nondet18; [L178] havoc #t~nondet18; VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L180] CALL call #t~ret19 := isfinite_double(~x~0); VAL [#in~x=1.0737418245E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [L160-L168] ~x := #in~x; [L161] havoc ~hx~1; VAL [#in~x=1.0737418245E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L163] FCALL call ~#gh_u~0 := #Ultimate.alloc(8); [L164] FCALL call write~real(~x, { base: ~#gh_u~0!base, offset: ~#gh_u~0!offset }, 8); [L165] FCALL call #t~mem16 := read~int({ base: ~#gh_u~0!base, offset: 4 + ~#gh_u~0!offset }, 4); [L165] ~hx~1 := (if #t~mem16 % 4294967296 % 4294967296 <= 2147483647 then #t~mem16 % 4294967296 % 4294967296 else #t~mem16 % 4294967296 % 4294967296 - 4294967296); [L165] FCALL call write~real(#t~union17, { base: ~#gh_u~0!base, offset: ~#gh_u~0!offset }, 8); [L165] havoc #t~mem16; [L165] havoc #t~union17; [L163] FCALL call ULTIMATE.dealloc(~#gh_u~0); [L163] havoc ~#gh_u~0; VAL [#in~x=1.0737418245E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~1=-2147483648, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L167] #res := (if (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 <= 2147483647 then (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 else (~bitwiseAnd(~hx~1, 2147483647) - 2146435072) / 2147483648 % 4294967296 % 4294967296 - 4294967296); VAL [#in~x=1.0737418245E10, #NULL!base=0, #NULL!offset=0, #res=-3, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~1=-2147483648, ~one_fmod~0=1.0, ~x=1.0737418245E10] [L180] RET call #t~ret19 := isfinite_double(~x~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret19=-3, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L180] assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, #t~ret19=-3, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L180-L189] COND TRUE 0 != #t~ret19 [L180] havoc #t~ret19; VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10] [L182] CALL call #t~ret20 := fmod_double(~x~0, ~y~0); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0] [L20-L158] ~x := #in~x; [L20-L158] ~y := #in~y; [L21] havoc ~n~0; [L21] havoc ~hx~0; [L21] havoc ~hy~0; [L21] havoc ~hz~0; [L21] havoc ~ix~0; [L21] havoc ~iy~0; [L21] havoc ~sx~0; [L21] havoc ~i~0; [L22] havoc ~lx~0; [L22] havoc ~ly~0; [L22] havoc ~lz~0; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L25] FCALL call ~#ew_u~0 := #Ultimate.alloc(8); [L26] FCALL call write~real(~x, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L27] FCALL call #t~mem0 := read~int({ base: ~#ew_u~0!base, offset: 4 + ~#ew_u~0!offset }, 4); [L27] ~hx~0 := (if #t~mem0 % 4294967296 % 4294967296 <= 2147483647 then #t~mem0 % 4294967296 % 4294967296 else #t~mem0 % 4294967296 % 4294967296 - 4294967296); [L27] FCALL call write~real(#t~union1, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L27] havoc #t~mem0; [L27] havoc #t~union1; [L28] FCALL call #t~mem2 := read~int({ base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 4); [L28] ~lx~0 := #t~mem2; [L28] FCALL call write~real(#t~union3, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L28] havoc #t~union3; [L28] havoc #t~mem2; [L25] FCALL call ULTIMATE.dealloc(~#ew_u~0); [L25] havoc ~#ew_u~0; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~0=-2147483648, ~lx~0=10737418259, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L31] FCALL call ~#ew_u~1 := #Ultimate.alloc(8); [L32] FCALL call write~real(~y, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L33] FCALL call #t~mem4 := read~int({ base: ~#ew_u~1!base, offset: 4 + ~#ew_u~1!offset }, 4); [L33] ~hy~0 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296); [L33] FCALL call write~real(#t~union5, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L33] havoc #t~mem4; [L33] havoc #t~union5; [L34] FCALL call #t~mem6 := read~int({ base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 4); [L34] ~ly~0 := #t~mem6; [L34] FCALL call write~real(#t~union7, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L34] havoc #t~union7; [L34] havoc #t~mem6; [L31] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L31] havoc ~#ew_u~1; VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~0=-2147483648, ~hy~0=-2147483648, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L36] ~sx~0 := (if ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 else ~bitwiseAnd(~hx~0, 2147483648) % 4294967296 % 4294967296 - 4294967296); [L37] ~hx~0 := ~bitwiseXor(~hx~0, ~sx~0); [L38] ~hy~0 := ~bitwiseAnd(~hy~0, 2147483647); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~sx~0=0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L40-L41] COND TRUE (0 == ~bitwiseOr(~hy~0, ~ly~0) % 4294967296 || ~hx~0 >= 2146435072) || ~bitwiseOr(~hy~0, ~bitwiseOr(~ly~0, -~ly~0) / 2147483648) % 4294967296 > 2146435072 [L42] #res := ~someBinaryArithmeticDOUBLEoperation(~someBinaryArithmeticDOUBLEoperation(~x, ~y), ~someBinaryArithmeticDOUBLEoperation(~x, ~y)); VAL [#in~x=1.0737418245E10, #in~y=1.0737418263E10, #NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~hx~0=2146435072, ~lx~0=10737418259, ~ly~0=10737418243, ~one_fmod~0=1.0, ~sx~0=0, ~x=1.0737418245E10, ~y=1.0737418263E10] [L182] RET call #t~ret20 := fmod_double(~x~0, ~y~0); VAL [#NULL!base=0, #NULL!offset=0, #t~ret20=1.0737418246E10, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L182] ~res~0 := #t~ret20; [L182] havoc #t~ret20; VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L185] COND TRUE ~someBinaryDOUBLEComparisonOperation(~res~0, ~x~0) VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L186] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~#Zero_fmod~0!base=10737418253, ~#Zero_fmod~0!offset=0, ~one_fmod~0=1.0, ~res~0=1.0737418246E10, ~x~0=1.0737418245E10, ~y~0=1.0737418263E10] [L15-L18] static const double one_fmod = 1.0, Zero_fmod[] = { 0.0, -0.0, }; VAL [\old(one_fmod)=10737418262, \old(Zero_fmod)=10737418256, \old(Zero_fmod)=10737418249, one_fmod=1, Zero_fmod={10737418253:0}] [L177] double y = -1.0 / 0.0; [L178] double x = __VERIFIER_nondet_double(); [L180] CALL isfinite_double(x) VAL [\old(x)=10737418245, one_fmod=1, Zero_fmod={10737418253:0}] [L161] __int32_t hx; VAL [\old(x)=10737418245, one_fmod=1, x=10737418245, Zero_fmod={10737418253:0}] [L163] ieee_double_shape_type gh_u; [L164] gh_u.value = (x) [L165] EXPR gh_u.parts.msw [L165] (hx) = gh_u.parts.msw [L167] return (int)((__uint32_t)((hx & 0x7fffffff) - 0x7ff00000) >> 31); VAL [\old(x)=10737418245, \result=-3, hx=-2147483648, one_fmod=1, x=10737418245, Zero_fmod={10737418253:0}] [L180] RET isfinite_double(x) VAL [isfinite_double(x)=-3, one_fmod=1, x=10737418245, Zero_fmod={10737418253:0}] [L180] COND TRUE isfinite_double(x) [L182] CALL, EXPR fmod_double(x, y) VAL [\old(x)=10737418245, \old(y)=10737418263, one_fmod=1, Zero_fmod={10737418253:0}] [L21] __int32_t n, hx, hy, hz, ix, iy, sx, i; [L22] __uint32_t lx, ly, lz; VAL [\old(x)=10737418245, \old(y)=10737418263, one_fmod=1, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] [L25] ieee_double_shape_type ew_u; [L26] ew_u.value = (x) [L27] EXPR ew_u.parts.msw [L27] (hx) = ew_u.parts.msw [L28] EXPR ew_u.parts.lsw [L28] (lx) = ew_u.parts.lsw [L31] ieee_double_shape_type ew_u; [L32] ew_u.value = (y) [L33] EXPR ew_u.parts.msw [L33] (hy) = ew_u.parts.msw [L34] EXPR ew_u.parts.lsw [L34] (ly) = ew_u.parts.lsw [L36] sx = hx & 0x80000000 [L37] hx ^= sx [L38] hy &= 0x7fffffff VAL [\old(x)=10737418245, \old(y)=10737418263, lx=10737418259, ly=10737418243, one_fmod=1, sx=0, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] [L40-L41] COND TRUE (hy | ly) == 0 || (hx >= 0x7ff00000) || ((hy | ((ly | -ly) >> 31)) > 0x7ff00000) [L42] return (x * y) / (x * y); VAL [\old(x)=10737418245, \old(y)=10737418263, hx=2146435072, lx=10737418259, ly=10737418243, one_fmod=1, sx=0, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] [L182] RET, EXPR fmod_double(x, y) VAL [fmod_double(x, y)=10737418246, one_fmod=1, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] [L182] double res = fmod_double(x, y); [L185] COND TRUE res != x VAL [one_fmod=1, res=10737418246, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] [L186] __VERIFIER_error() VAL [one_fmod=1, res=10737418246, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] ----- [2018-11-23 08:06:45,159 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 08:06:45 BoogieIcfgContainer [2018-11-23 08:06:45,159 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 08:06:45,160 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 08:06:45,160 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 08:06:45,160 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 08:06:45,160 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:06:44" (3/4) ... [2018-11-23 08:06:45,163 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-23 08:06:45,164 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 08:06:45,164 INFO L168 Benchmark]: Toolchain (without parser) took 1116.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 959.1 MB in the beginning and 1.1 GB in the end (delta: -101.2 MB). Peak memory consumption was 56.6 MB. Max. memory is 11.5 GB. [2018-11-23 08:06:45,165 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 08:06:45,166 INFO L168 Benchmark]: CACSL2BoogieTranslator took 254.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 959.1 MB in the beginning and 1.2 GB in the end (delta: -196.2 MB). Peak memory consumption was 31.5 MB. Max. memory is 11.5 GB. [2018-11-23 08:06:45,166 INFO L168 Benchmark]: Boogie Procedure Inliner took 21.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-23 08:06:45,167 INFO L168 Benchmark]: Boogie Preprocessor took 33.97 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-23 08:06:45,167 INFO L168 Benchmark]: RCFGBuilder took 383.01 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: 36.8 MB). Peak memory consumption was 36.8 MB. Max. memory is 11.5 GB. [2018-11-23 08:06:45,168 INFO L168 Benchmark]: TraceAbstraction took 416.97 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: 47.9 MB). Peak memory consumption was 47.9 MB. Max. memory is 11.5 GB. [2018-11-23 08:06:45,168 INFO L168 Benchmark]: Witness Printer took 3.93 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: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-23 08:06:45,171 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 254.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 959.1 MB in the beginning and 1.2 GB in the end (delta: -196.2 MB). Peak memory consumption was 31.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 21.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 33.97 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 383.01 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: 36.8 MB). Peak memory consumption was 36.8 MB. Max. memory is 11.5 GB. * TraceAbstraction took 416.97 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: 47.9 MB). Peak memory consumption was 47.9 MB. Max. memory is 11.5 GB. * Witness Printer took 3.93 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: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 186]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of bitwiseOr at line 41, overapproximation of someUnaryDOUBLEoperation at line 17, overapproximation of someBinaryArithmeticDOUBLEoperation at line 42, overapproximation of bitwiseAnd at line 36, overapproximation of someBinaryDOUBLEComparisonOperation at line 185, overapproximation of bitwiseXor at line 37. Possible FailurePath: [L15-L18] static const double one_fmod = 1.0, Zero_fmod[] = { 0.0, -0.0, }; VAL [\old(one_fmod)=10737418262, \old(Zero_fmod)=10737418256, \old(Zero_fmod)=10737418249, one_fmod=1, Zero_fmod={10737418253:0}] [L177] double y = -1.0 / 0.0; [L178] double x = __VERIFIER_nondet_double(); [L180] CALL isfinite_double(x) VAL [\old(x)=10737418245, one_fmod=1, Zero_fmod={10737418253:0}] [L161] __int32_t hx; VAL [\old(x)=10737418245, one_fmod=1, x=10737418245, Zero_fmod={10737418253:0}] [L163] ieee_double_shape_type gh_u; [L164] gh_u.value = (x) [L165] EXPR gh_u.parts.msw [L165] (hx) = gh_u.parts.msw [L167] return (int)((__uint32_t)((hx & 0x7fffffff) - 0x7ff00000) >> 31); VAL [\old(x)=10737418245, \result=-3, hx=-2147483648, one_fmod=1, x=10737418245, Zero_fmod={10737418253:0}] [L180] RET isfinite_double(x) VAL [isfinite_double(x)=-3, one_fmod=1, x=10737418245, Zero_fmod={10737418253:0}] [L180] COND TRUE isfinite_double(x) [L182] CALL, EXPR fmod_double(x, y) VAL [\old(x)=10737418245, \old(y)=10737418263, one_fmod=1, Zero_fmod={10737418253:0}] [L21] __int32_t n, hx, hy, hz, ix, iy, sx, i; [L22] __uint32_t lx, ly, lz; VAL [\old(x)=10737418245, \old(y)=10737418263, one_fmod=1, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] [L25] ieee_double_shape_type ew_u; [L26] ew_u.value = (x) [L27] EXPR ew_u.parts.msw [L27] (hx) = ew_u.parts.msw [L28] EXPR ew_u.parts.lsw [L28] (lx) = ew_u.parts.lsw [L31] ieee_double_shape_type ew_u; [L32] ew_u.value = (y) [L33] EXPR ew_u.parts.msw [L33] (hy) = ew_u.parts.msw [L34] EXPR ew_u.parts.lsw [L34] (ly) = ew_u.parts.lsw [L36] sx = hx & 0x80000000 [L37] hx ^= sx [L38] hy &= 0x7fffffff VAL [\old(x)=10737418245, \old(y)=10737418263, lx=10737418259, ly=10737418243, one_fmod=1, sx=0, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] [L40-L41] COND TRUE (hy | ly) == 0 || (hx >= 0x7ff00000) || ((hy | ((ly | -ly) >> 31)) > 0x7ff00000) [L42] return (x * y) / (x * y); VAL [\old(x)=10737418245, \old(y)=10737418263, hx=2146435072, lx=10737418259, ly=10737418243, one_fmod=1, sx=0, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] [L182] RET, EXPR fmod_double(x, y) VAL [fmod_double(x, y)=10737418246, one_fmod=1, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] [L182] double res = fmod_double(x, y); [L185] COND TRUE res != x VAL [one_fmod=1, res=10737418246, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] [L186] __VERIFIER_error() VAL [one_fmod=1, res=10737418246, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 73 locations, 1 error locations. UNSAFE Result, 0.3s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 100 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=73occurred 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: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 53 NumberOfCodeBlocks, 53 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 24 ConstructedInterpolants, 0 QuantifiedInterpolants, 576 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 08:06:46,579 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 08:06:46,580 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 08:06:46,587 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 08:06:46,587 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 08:06:46,588 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 08:06:46,589 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 08:06:46,590 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 08:06:46,591 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 08:06:46,592 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 08:06:46,592 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 08:06:46,592 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 08:06:46,593 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 08:06:46,594 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 08:06:46,595 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 08:06:46,595 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 08:06:46,596 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 08:06:46,597 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 08:06:46,598 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 08:06:46,599 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 08:06:46,600 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 08:06:46,601 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 08:06:46,603 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 08:06:46,603 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 08:06:46,603 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 08:06:46,604 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 08:06:46,605 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 08:06:46,605 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 08:06:46,606 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 08:06:46,606 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 08:06:46,607 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 08:06:46,607 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 08:06:46,607 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 08:06:46,607 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 08:06:46,608 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 08:06:46,609 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 08:06:46,609 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_15224f7d-3c5c-49ac-bba4-7c6ebedcbed7/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-23 08:06:46,619 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 08:06:46,619 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 08:06:46,619 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 08:06:46,620 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 08:06:46,620 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 08:06:46,620 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 08:06:46,620 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 08:06:46,620 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 08:06:46,621 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 08:06:46,621 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 08:06:46,621 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 08:06:46,621 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 08:06:46,621 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 08:06:46,621 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 08:06:46,621 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 08:06:46,622 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 08:06:46,622 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 08:06:46,622 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 08:06:46,622 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 08:06:46,622 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 08:06:46,622 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 08:06:46,622 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 08:06:46,623 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 08:06:46,623 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 08:06:46,623 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 08:06:46,623 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 08:06:46,623 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 08:06:46,623 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 08:06:46,623 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 08:06:46,623 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 08:06:46,624 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 08:06:46,624 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 08:06:46,624 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_15224f7d-3c5c-49ac-bba4-7c6ebedcbed7/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c6d763742402f5574758af03df7d1953644b4c87 [2018-11-23 08:06:46,654 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 08:06:46,663 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 08:06:46,666 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 08:06:46,667 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 08:06:46,667 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 08:06:46,668 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_15224f7d-3c5c-49ac-bba4-7c6ebedcbed7/bin-2019/uautomizer/../../sv-benchmarks/c/float-newlib/double_req_bl_1131b_true-unreach-call.c [2018-11-23 08:06:46,709 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_15224f7d-3c5c-49ac-bba4-7c6ebedcbed7/bin-2019/uautomizer/data/73de1ae56/982df5906ef04bb198f09193790fb3b9/FLAG15a831ebf [2018-11-23 08:06:47,123 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 08:06:47,123 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_15224f7d-3c5c-49ac-bba4-7c6ebedcbed7/sv-benchmarks/c/float-newlib/double_req_bl_1131b_true-unreach-call.c [2018-11-23 08:06:47,128 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_15224f7d-3c5c-49ac-bba4-7c6ebedcbed7/bin-2019/uautomizer/data/73de1ae56/982df5906ef04bb198f09193790fb3b9/FLAG15a831ebf [2018-11-23 08:06:47,137 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_15224f7d-3c5c-49ac-bba4-7c6ebedcbed7/bin-2019/uautomizer/data/73de1ae56/982df5906ef04bb198f09193790fb3b9 [2018-11-23 08:06:47,140 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 08:06:47,141 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 08:06:47,142 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 08:06:47,142 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 08:06:47,145 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 08:06:47,145 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:06:47" (1/1) ... [2018-11-23 08:06:47,148 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3aca4a64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:47, skipping insertion in model container [2018-11-23 08:06:47,148 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:06:47" (1/1) ... [2018-11-23 08:06:47,156 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 08:06:47,177 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 08:06:47,331 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 08:06:47,336 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 08:06:47,370 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 08:06:47,393 INFO L195 MainTranslator]: Completed translation [2018-11-23 08:06:47,393 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:47 WrapperNode [2018-11-23 08:06:47,393 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 08:06:47,394 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 08:06:47,394 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 08:06:47,394 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 08:06:47,401 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:47" (1/1) ... [2018-11-23 08:06:47,445 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:47" (1/1) ... [2018-11-23 08:06:47,451 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 08:06:47,451 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 08:06:47,451 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 08:06:47,451 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 08:06:47,457 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:47" (1/1) ... [2018-11-23 08:06:47,457 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:47" (1/1) ... [2018-11-23 08:06:47,460 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:47" (1/1) ... [2018-11-23 08:06:47,461 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:47" (1/1) ... [2018-11-23 08:06:47,475 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:47" (1/1) ... [2018-11-23 08:06:47,483 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:47" (1/1) ... [2018-11-23 08:06:47,485 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:47" (1/1) ... [2018-11-23 08:06:47,488 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 08:06:47,489 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 08:06:47,489 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 08:06:47,489 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 08:06:47,490 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:47" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_15224f7d-3c5c-49ac-bba4-7c6ebedcbed7/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 08:06:47,527 INFO L130 BoogieDeclarations]: Found specification of procedure isfinite_double [2018-11-23 08:06:47,527 INFO L138 BoogieDeclarations]: Found implementation of procedure isfinite_double [2018-11-23 08:06:47,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-11-23 08:06:47,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-11-23 08:06:47,528 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 08:06:47,528 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 08:06:47,528 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 08:06:47,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 08:06:47,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2018-11-23 08:06:47,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 08:06:47,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 08:06:47,528 INFO L130 BoogieDeclarations]: Found specification of procedure fmod_double [2018-11-23 08:06:47,528 INFO L138 BoogieDeclarations]: Found implementation of procedure fmod_double [2018-11-23 08:06:47,529 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 08:06:47,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 08:06:47,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 08:06:47,529 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 08:06:47,640 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 08:06:47,660 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 08:06:47,716 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 08:06:47,763 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 08:06:50,526 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 08:06:50,526 INFO L280 CfgBuilder]: Removed 16 assue(true) statements. [2018-11-23 08:06:50,527 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:06:50 BoogieIcfgContainer [2018-11-23 08:06:50,527 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 08:06:50,528 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 08:06:50,528 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 08:06:50,530 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 08:06:50,530 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 08:06:47" (1/3) ... [2018-11-23 08:06:50,531 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@316cdad9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 08:06:50, skipping insertion in model container [2018-11-23 08:06:50,531 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:47" (2/3) ... [2018-11-23 08:06:50,531 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@316cdad9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 08:06:50, skipping insertion in model container [2018-11-23 08:06:50,531 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:06:50" (3/3) ... [2018-11-23 08:06:50,532 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_1131b_true-unreach-call.c [2018-11-23 08:06:50,538 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 08:06:50,542 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 08:06:50,551 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 08:06:50,571 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 08:06:50,572 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 08:06:50,572 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 08:06:50,572 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 08:06:50,572 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 08:06:50,572 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 08:06:50,572 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 08:06:50,572 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 08:06:50,572 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 08:06:50,583 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states. [2018-11-23 08:06:50,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-11-23 08:06:50,587 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:06:50,587 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 08:06:50,588 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:06:50,591 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:06:50,592 INFO L82 PathProgramCache]: Analyzing trace with hash -205433690, now seen corresponding path program 1 times [2018-11-23 08:06:50,594 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 08:06:50,595 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_15224f7d-3c5c-49ac-bba4-7c6ebedcbed7/bin-2019/uautomizer/mathsat Starting monitored process 2 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with mathsat -unsat_core_generation=3 [2018-11-23 08:06:50,610 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:06:51,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:06:51,347 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 08:06:51,358 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 08:06:51,359 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 08:06:51,376 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 08:06:51,377 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-23 08:06:51,379 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-23 08:06:51,386 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-23 08:06:51,387 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 08:06:51,389 INFO L87 Difference]: Start difference. First operand 72 states. Second operand 2 states. [2018-11-23 08:06:51,411 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 08:06:51,411 INFO L93 Difference]: Finished difference Result 136 states and 225 transitions. [2018-11-23 08:06:51,412 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-23 08:06:51,413 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 24 [2018-11-23 08:06:51,413 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 08:06:51,421 INFO L225 Difference]: With dead ends: 136 [2018-11-23 08:06:51,421 INFO L226 Difference]: Without dead ends: 67 [2018-11-23 08:06:51,424 INFO L631 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 [2018-11-23 08:06:51,439 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2018-11-23 08:06:51,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 67. [2018-11-23 08:06:51,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67 states. [2018-11-23 08:06:51,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 93 transitions. [2018-11-23 08:06:51,458 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 93 transitions. Word has length 24 [2018-11-23 08:06:51,459 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 08:06:51,459 INFO L480 AbstractCegarLoop]: Abstraction has 67 states and 93 transitions. [2018-11-23 08:06:51,459 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-23 08:06:51,459 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 93 transitions. [2018-11-23 08:06:51,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-11-23 08:06:51,460 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:06:51,460 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 08:06:51,460 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:06:51,461 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:06:51,461 INFO L82 PathProgramCache]: Analyzing trace with hash 1203974700, now seen corresponding path program 1 times [2018-11-23 08:06:51,461 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 08:06:51,461 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_15224f7d-3c5c-49ac-bba4-7c6ebedcbed7/bin-2019/uautomizer/mathsat Starting monitored process 3 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with mathsat -unsat_core_generation=3 [2018-11-23 08:06:51,469 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:06:52,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:06:52,449 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 08:06:52,730 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 08:06:52,731 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 08:06:52,735 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 43 [2018-11-23 08:06:52,794 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 21 [2018-11-23 08:06:52,795 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 08:06:52,831 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2018-11-23 08:06:52,838 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 1 [2018-11-23 08:06:52,839 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-23 08:06:52,840 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 08:06:52,854 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 08:06:52,991 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-23 08:06:52,991 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:45, output treesize:17 [2018-11-23 08:06:53,088 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 08:06:53,089 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 08:06:53,090 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2018-11-23 08:06:53,137 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 35 [2018-11-23 08:06:53,137 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 08:06:53,167 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 27 [2018-11-23 08:06:53,194 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 9 [2018-11-23 08:06:53,194 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-23 08:06:53,203 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 08:06:53,212 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 08:06:53,231 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-23 08:06:53,231 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 5 variables, input treesize:70, output treesize:31 [2018-11-23 08:06:53,661 WARN L180 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 49 [2018-11-23 08:06:53,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 08:06:53,680 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 08:06:53,705 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 08:06:53,705 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2018-11-23 08:06:53,706 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-11-23 08:06:53,706 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-23 08:06:53,707 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2018-11-23 08:06:53,707 INFO L87 Difference]: Start difference. First operand 67 states and 93 transitions. Second operand 13 states. [2018-11-23 08:07:00,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 08:07:00,286 INFO L93 Difference]: Finished difference Result 77 states and 102 transitions. [2018-11-23 08:07:00,311 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-11-23 08:07:00,311 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 27 [2018-11-23 08:07:00,311 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 08:07:00,313 INFO L225 Difference]: With dead ends: 77 [2018-11-23 08:07:00,313 INFO L226 Difference]: Without dead ends: 71 [2018-11-23 08:07:00,313 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=49, Invalid=257, Unknown=0, NotChecked=0, Total=306 [2018-11-23 08:07:00,314 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71 states. [2018-11-23 08:07:00,320 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71 to 67. [2018-11-23 08:07:00,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67 states. [2018-11-23 08:07:00,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 92 transitions. [2018-11-23 08:07:00,321 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 92 transitions. Word has length 27 [2018-11-23 08:07:00,322 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 08:07:00,322 INFO L480 AbstractCegarLoop]: Abstraction has 67 states and 92 transitions. [2018-11-23 08:07:00,322 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-11-23 08:07:00,322 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 92 transitions. [2018-11-23 08:07:00,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-11-23 08:07:00,322 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:07:00,323 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 08:07:00,323 INFO L423 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:07:00,323 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:07:00,323 INFO L82 PathProgramCache]: Analyzing trace with hash 169981864, now seen corresponding path program 1 times [2018-11-23 08:07:00,323 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 08:07:00,323 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_15224f7d-3c5c-49ac-bba4-7c6ebedcbed7/bin-2019/uautomizer/mathsat Starting monitored process 4 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with mathsat -unsat_core_generation=3 [2018-11-23 08:07:00,326 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:07:00,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:07:00,417 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 08:07:00,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 08:07:00,705 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 08:07:00,713 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 08:07:00,713 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-11-23 08:07:00,713 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-23 08:07:00,714 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-23 08:07:00,714 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2018-11-23 08:07:00,714 INFO L87 Difference]: Start difference. First operand 67 states and 92 transitions. Second operand 11 states. [2018-11-23 08:07:02,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 08:07:02,489 INFO L93 Difference]: Finished difference Result 75 states and 99 transitions. [2018-11-23 08:07:02,515 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-23 08:07:02,515 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 29 [2018-11-23 08:07:02,516 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 08:07:02,516 INFO L225 Difference]: With dead ends: 75 [2018-11-23 08:07:02,516 INFO L226 Difference]: Without dead ends: 69 [2018-11-23 08:07:02,516 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2018-11-23 08:07:02,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2018-11-23 08:07:02,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 67. [2018-11-23 08:07:02,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67 states. [2018-11-23 08:07:02,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 91 transitions. [2018-11-23 08:07:02,522 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 91 transitions. Word has length 29 [2018-11-23 08:07:02,522 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 08:07:02,522 INFO L480 AbstractCegarLoop]: Abstraction has 67 states and 91 transitions. [2018-11-23 08:07:02,522 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-23 08:07:02,522 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 91 transitions. [2018-11-23 08:07:02,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-11-23 08:07:02,522 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:07:02,523 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 08:07:02,523 INFO L423 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:07:02,523 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:07:02,523 INFO L82 PathProgramCache]: Analyzing trace with hash 347634240, now seen corresponding path program 1 times [2018-11-23 08:07:02,523 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 08:07:02,523 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_15224f7d-3c5c-49ac-bba4-7c6ebedcbed7/bin-2019/uautomizer/mathsat Starting monitored process 5 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with mathsat -unsat_core_generation=3 [2018-11-23 08:07:02,527 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:07:02,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:07:02,659 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 08:07:02,676 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 08:07:02,677 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 08:07:02,677 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 43 [2018-11-23 08:07:02,710 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 08:07:02,713 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 24 [2018-11-23 08:07:02,714 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 08:07:02,724 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 18 [2018-11-23 08:07:02,729 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 4 [2018-11-23 08:07:02,729 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-23 08:07:02,731 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 08:07:02,733 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 08:07:02,739 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-23 08:07:02,739 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:42, output treesize:14 [2018-11-23 08:07:03,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 08:07:03,095 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 08:07:03,104 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 08:07:03,104 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-23 08:07:03,105 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-23 08:07:03,105 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-23 08:07:03,105 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2018-11-23 08:07:03,105 INFO L87 Difference]: Start difference. First operand 67 states and 91 transitions. Second operand 8 states. [2018-11-23 08:07:03,951 WARN L180 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 33 [2018-11-23 08:07:04,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 08:07:04,368 INFO L93 Difference]: Finished difference Result 71 states and 97 transitions. [2018-11-23 08:07:04,369 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-23 08:07:04,369 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 30 [2018-11-23 08:07:04,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 08:07:04,370 INFO L225 Difference]: With dead ends: 71 [2018-11-23 08:07:04,370 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 08:07:04,370 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2018-11-23 08:07:04,370 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 08:07:04,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 08:07:04,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 08:07:04,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 08:07:04,370 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 30 [2018-11-23 08:07:04,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 08:07:04,370 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 08:07:04,370 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-23 08:07:04,371 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 08:07:04,371 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 08:07:04,373 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 08:07:04,642 WARN L180 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2018-11-23 08:07:05,001 WARN L180 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2018-11-23 08:07:05,337 WARN L180 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2018-11-23 08:07:05,628 WARN L180 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2018-11-23 08:07:05,725 INFO L448 ceAbstractionStarter]: For program point L162-1(lines 162 166) no Hoare annotation was computed. [2018-11-23 08:07:05,726 INFO L444 ceAbstractionStarter]: At program point L162-2(lines 162 166) the Hoare annotation is: (= isfinite_double_~x |isfinite_double_#in~x|) [2018-11-23 08:07:05,726 INFO L448 ceAbstractionStarter]: For program point L162-3(lines 162 166) no Hoare annotation was computed. [2018-11-23 08:07:05,726 INFO L448 ceAbstractionStarter]: For program point isfinite_doubleFINAL(lines 160 168) no Hoare annotation was computed. [2018-11-23 08:07:05,726 INFO L448 ceAbstractionStarter]: For program point isfinite_doubleEXIT(lines 160 168) no Hoare annotation was computed. [2018-11-23 08:07:05,726 INFO L451 ceAbstractionStarter]: At program point isfinite_doubleENTRY(lines 160 168) the Hoare annotation is: true [2018-11-23 08:07:05,726 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 08:07:05,726 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-23 08:07:05,726 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 08:07:05,726 INFO L448 ceAbstractionStarter]: For program point L52-2(lines 52 53) no Hoare annotation was computed. [2018-11-23 08:07:05,726 INFO L444 ceAbstractionStarter]: At program point L52-3(lines 52 53) the Hoare annotation is: (and (= |fmod_double_#in~x| fmod_double_~x) (not (bvsge fmod_double_~hx~0 (_ bv2146435072 32))) (exists ((v_prenex_14 (_ BitVec 64))) (and (= |fmod_double_#in~y| (fp ((_ extract 63 63) v_prenex_14) ((_ extract 62 52) v_prenex_14) ((_ extract 51 0) v_prenex_14))) (= ((_ extract 31 0) v_prenex_14) fmod_double_~ly~0) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_14)) fmod_double_~hy~0))) (exists ((v_fmod_double_~hx~0_42 (_ BitVec 32)) (v_prenex_22 (_ BitVec 64))) (let ((.cse0 (bvxor v_fmod_double_~hx~0_42 (bvand (_ bv2147483648 32) v_fmod_double_~hx~0_42)))) (and (= |fmod_double_#in~y| (fp ((_ extract 63 63) v_prenex_22) ((_ extract 62 52) v_prenex_22) ((_ extract 51 0) v_prenex_22))) (not (bvsge .cse0 (_ bv2146435072 32))) (not (bvslt .cse0 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_22))))))) (exists ((|v_q#valueAsBitvector_5| (_ BitVec 64))) (and (= |fmod_double_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_5|) ((_ extract 62 52) |v_q#valueAsBitvector_5|) ((_ extract 51 0) |v_q#valueAsBitvector_5|))) (= fmod_double_~hx~0 (let ((.cse1 ((_ extract 63 32) |v_q#valueAsBitvector_5|))) (bvxor .cse1 (bvand (_ bv2147483648 32) .cse1)))))) (= |fmod_double_#in~y| fmod_double_~y)) [2018-11-23 08:07:05,726 INFO L444 ceAbstractionStarter]: At program point L103-1(lines 98 112) the Hoare annotation is: (and (= |fmod_double_#in~x| fmod_double_~x) (exists ((v_fmod_double_~hx~0_42 (_ BitVec 32)) (v_prenex_22 (_ BitVec 64))) (let ((.cse0 (bvxor v_fmod_double_~hx~0_42 (bvand (_ bv2147483648 32) v_fmod_double_~hx~0_42)))) (and (= |fmod_double_#in~y| (fp ((_ extract 63 63) v_prenex_22) ((_ extract 62 52) v_prenex_22) ((_ extract 51 0) v_prenex_22))) (not (bvsge .cse0 (_ bv2146435072 32))) (not (bvslt .cse0 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_22))))))) (= |fmod_double_#in~y| fmod_double_~y)) [2018-11-23 08:07:05,726 INFO L448 ceAbstractionStarter]: For program point fmod_doubleFINAL(lines 20 158) no Hoare annotation was computed. [2018-11-23 08:07:05,726 INFO L448 ceAbstractionStarter]: For program point L88(lines 88 94) no Hoare annotation was computed. [2018-11-23 08:07:05,726 INFO L448 ceAbstractionStarter]: For program point L88-2(lines 84 95) no Hoare annotation was computed. [2018-11-23 08:07:05,727 INFO L448 ceAbstractionStarter]: For program point L55-2(lines 55 56) no Hoare annotation was computed. [2018-11-23 08:07:05,727 INFO L444 ceAbstractionStarter]: At program point L55-3(lines 55 56) the Hoare annotation is: (and (= |fmod_double_#in~x| fmod_double_~x) (not (bvsge fmod_double_~hx~0 (_ bv2146435072 32))) (exists ((v_prenex_14 (_ BitVec 64))) (and (= |fmod_double_#in~y| (fp ((_ extract 63 63) v_prenex_14) ((_ extract 62 52) v_prenex_14) ((_ extract 51 0) v_prenex_14))) (= ((_ extract 31 0) v_prenex_14) fmod_double_~ly~0) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_14)) fmod_double_~hy~0))) (exists ((v_fmod_double_~hx~0_42 (_ BitVec 32)) (v_prenex_22 (_ BitVec 64))) (let ((.cse0 (bvxor v_fmod_double_~hx~0_42 (bvand (_ bv2147483648 32) v_fmod_double_~hx~0_42)))) (and (= |fmod_double_#in~y| (fp ((_ extract 63 63) v_prenex_22) ((_ extract 62 52) v_prenex_22) ((_ extract 51 0) v_prenex_22))) (not (bvsge .cse0 (_ bv2146435072 32))) (not (bvslt .cse0 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_22))))))) (exists ((|v_q#valueAsBitvector_5| (_ BitVec 64))) (and (= |fmod_double_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_5|) ((_ extract 62 52) |v_q#valueAsBitvector_5|) ((_ extract 51 0) |v_q#valueAsBitvector_5|))) (= fmod_double_~hx~0 (let ((.cse1 ((_ extract 63 32) |v_q#valueAsBitvector_5|))) (bvxor .cse1 (bvand (_ bv2147483648 32) .cse1)))))) (= |fmod_double_#in~y| fmod_double_~y)) [2018-11-23 08:07:05,727 INFO L448 ceAbstractionStarter]: For program point L139(lines 139 148) no Hoare annotation was computed. [2018-11-23 08:07:05,727 INFO L448 ceAbstractionStarter]: For program point L40(lines 40 42) no Hoare annotation was computed. [2018-11-23 08:07:05,727 INFO L448 ceAbstractionStarter]: For program point L24-1(lines 24 29) no Hoare annotation was computed. [2018-11-23 08:07:05,727 INFO L444 ceAbstractionStarter]: At program point L24-2(lines 24 29) the Hoare annotation is: (and (= |fmod_double_#in~x| fmod_double_~x) (= |fmod_double_#in~y| fmod_double_~y)) [2018-11-23 08:07:05,727 INFO L448 ceAbstractionStarter]: For program point L107(lines 107 108) no Hoare annotation was computed. [2018-11-23 08:07:05,727 INFO L444 ceAbstractionStarter]: At program point L124-2(lines 124 128) the Hoare annotation is: (and (= |fmod_double_#in~x| fmod_double_~x) (exists ((v_fmod_double_~hx~0_42 (_ BitVec 32)) (v_prenex_22 (_ BitVec 64))) (let ((.cse0 (bvxor v_fmod_double_~hx~0_42 (bvand (_ bv2147483648 32) v_fmod_double_~hx~0_42)))) (and (= |fmod_double_#in~y| (fp ((_ extract 63 63) v_prenex_22) ((_ extract 62 52) v_prenex_22) ((_ extract 51 0) v_prenex_22))) (not (bvsge .cse0 (_ bv2146435072 32))) (not (bvslt .cse0 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_22))))))) (= |fmod_double_#in~y| fmod_double_~y)) [2018-11-23 08:07:05,727 INFO L448 ceAbstractionStarter]: For program point L124-3(lines 20 158) no Hoare annotation was computed. [2018-11-23 08:07:05,727 INFO L451 ceAbstractionStarter]: At program point fmod_doubleENTRY(lines 20 158) the Hoare annotation is: true [2018-11-23 08:07:05,727 INFO L448 ceAbstractionStarter]: For program point L142(lines 142 148) no Hoare annotation was computed. [2018-11-23 08:07:05,727 INFO L448 ceAbstractionStarter]: For program point L76(lines 76 82) no Hoare annotation was computed. [2018-11-23 08:07:05,727 INFO L448 ceAbstractionStarter]: For program point L43(lines 43 48) no Hoare annotation was computed. [2018-11-23 08:07:05,727 INFO L448 ceAbstractionStarter]: For program point L76-2(lines 20 158) no Hoare annotation was computed. [2018-11-23 08:07:05,727 INFO L448 ceAbstractionStarter]: For program point L43-2(lines 20 158) no Hoare annotation was computed. [2018-11-23 08:07:05,728 INFO L448 ceAbstractionStarter]: For program point L44(lines 44 45) no Hoare annotation was computed. [2018-11-23 08:07:05,728 INFO L448 ceAbstractionStarter]: For program point L61(lines 20 158) no Hoare annotation was computed. [2018-11-23 08:07:05,728 INFO L448 ceAbstractionStarter]: For program point L62(lines 62 68) no Hoare annotation was computed. [2018-11-23 08:07:05,728 INFO L448 ceAbstractionStarter]: For program point L46(lines 46 47) no Hoare annotation was computed. [2018-11-23 08:07:05,728 INFO L448 ceAbstractionStarter]: For program point L129(lines 129 156) no Hoare annotation was computed. [2018-11-23 08:07:05,728 INFO L448 ceAbstractionStarter]: For program point L30(lines 30 35) no Hoare annotation was computed. [2018-11-23 08:07:05,728 INFO L448 ceAbstractionStarter]: For program point L30-1(lines 20 158) no Hoare annotation was computed. [2018-11-23 08:07:05,728 INFO L448 ceAbstractionStarter]: For program point L63-2(lines 63 64) no Hoare annotation was computed. [2018-11-23 08:07:05,728 INFO L448 ceAbstractionStarter]: For program point L30-2(lines 30 35) no Hoare annotation was computed. [2018-11-23 08:07:05,728 INFO L444 ceAbstractionStarter]: At program point L63-3(lines 63 64) the Hoare annotation is: (and (= |fmod_double_#in~x| fmod_double_~x) (not (bvsge fmod_double_~hx~0 (_ bv2146435072 32))) (exists ((v_prenex_14 (_ BitVec 64))) (and (= |fmod_double_#in~y| (fp ((_ extract 63 63) v_prenex_14) ((_ extract 62 52) v_prenex_14) ((_ extract 51 0) v_prenex_14))) (= ((_ extract 31 0) v_prenex_14) fmod_double_~ly~0) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_14)) fmod_double_~hy~0))) (exists ((v_fmod_double_~hx~0_42 (_ BitVec 32)) (v_prenex_22 (_ BitVec 64))) (let ((.cse0 (bvxor v_fmod_double_~hx~0_42 (bvand (_ bv2147483648 32) v_fmod_double_~hx~0_42)))) (and (= |fmod_double_#in~y| (fp ((_ extract 63 63) v_prenex_22) ((_ extract 62 52) v_prenex_22) ((_ extract 51 0) v_prenex_22))) (not (bvsge .cse0 (_ bv2146435072 32))) (not (bvslt .cse0 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_22))))))) (exists ((|v_q#valueAsBitvector_5| (_ BitVec 64))) (and (= |fmod_double_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_5|) ((_ extract 62 52) |v_q#valueAsBitvector_5|) ((_ extract 51 0) |v_q#valueAsBitvector_5|))) (= fmod_double_~hx~0 (let ((.cse1 ((_ extract 63 32) |v_q#valueAsBitvector_5|))) (bvxor .cse1 (bvand (_ bv2147483648 32) .cse1)))))) (= |fmod_double_#in~y| fmod_double_~y)) [2018-11-23 08:07:05,728 INFO L448 ceAbstractionStarter]: For program point L131-1(lines 131 136) no Hoare annotation was computed. [2018-11-23 08:07:05,728 INFO L448 ceAbstractionStarter]: For program point L98-1(lines 98 112) no Hoare annotation was computed. [2018-11-23 08:07:05,728 INFO L444 ceAbstractionStarter]: At program point L131-2(lines 131 136) the Hoare annotation is: (and (= |fmod_double_#in~x| fmod_double_~x) (exists ((v_fmod_double_~hx~0_42 (_ BitVec 32)) (v_prenex_22 (_ BitVec 64))) (let ((.cse0 (bvxor v_fmod_double_~hx~0_42 (bvand (_ bv2147483648 32) v_fmod_double_~hx~0_42)))) (and (= |fmod_double_#in~y| (fp ((_ extract 63 63) v_prenex_22) ((_ extract 62 52) v_prenex_22) ((_ extract 51 0) v_prenex_22))) (not (bvsge .cse0 (_ bv2146435072 32))) (not (bvslt .cse0 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_22))))))) (= |fmod_double_#in~y| fmod_double_~y)) [2018-11-23 08:07:05,728 INFO L448 ceAbstractionStarter]: For program point L98-3(lines 98 112) no Hoare annotation was computed. [2018-11-23 08:07:05,728 INFO L448 ceAbstractionStarter]: For program point fmod_doubleEXIT(lines 20 158) no Hoare annotation was computed. [2018-11-23 08:07:05,728 INFO L448 ceAbstractionStarter]: For program point L115(lines 115 116) no Hoare annotation was computed. [2018-11-23 08:07:05,728 INFO L448 ceAbstractionStarter]: For program point L115-2(lines 20 158) no Hoare annotation was computed. [2018-11-23 08:07:05,728 INFO L448 ceAbstractionStarter]: For program point L66-2(lines 66 67) no Hoare annotation was computed. [2018-11-23 08:07:05,729 INFO L444 ceAbstractionStarter]: At program point L66-3(lines 66 67) the Hoare annotation is: (and (= |fmod_double_#in~x| fmod_double_~x) (not (bvsge fmod_double_~hx~0 (_ bv2146435072 32))) (exists ((v_prenex_14 (_ BitVec 64))) (and (= |fmod_double_#in~y| (fp ((_ extract 63 63) v_prenex_14) ((_ extract 62 52) v_prenex_14) ((_ extract 51 0) v_prenex_14))) (= ((_ extract 31 0) v_prenex_14) fmod_double_~ly~0) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_14)) fmod_double_~hy~0))) (exists ((v_fmod_double_~hx~0_42 (_ BitVec 32)) (v_prenex_22 (_ BitVec 64))) (let ((.cse0 (bvxor v_fmod_double_~hx~0_42 (bvand (_ bv2147483648 32) v_fmod_double_~hx~0_42)))) (and (= |fmod_double_#in~y| (fp ((_ extract 63 63) v_prenex_22) ((_ extract 62 52) v_prenex_22) ((_ extract 51 0) v_prenex_22))) (not (bvsge .cse0 (_ bv2146435072 32))) (not (bvslt .cse0 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_22))))))) (exists ((|v_q#valueAsBitvector_5| (_ BitVec 64))) (and (= |fmod_double_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_5|) ((_ extract 62 52) |v_q#valueAsBitvector_5|) ((_ extract 51 0) |v_q#valueAsBitvector_5|))) (= fmod_double_~hx~0 (let ((.cse1 ((_ extract 63 32) |v_q#valueAsBitvector_5|))) (bvxor .cse1 (bvand (_ bv2147483648 32) .cse1)))))) (= |fmod_double_#in~y| fmod_double_~y)) [2018-11-23 08:07:05,729 INFO L448 ceAbstractionStarter]: For program point L149(lines 149 154) no Hoare annotation was computed. [2018-11-23 08:07:05,729 INFO L448 ceAbstractionStarter]: For program point L149-1(lines 137 156) no Hoare annotation was computed. [2018-11-23 08:07:05,729 INFO L448 ceAbstractionStarter]: For program point L149-2(lines 149 154) no Hoare annotation was computed. [2018-11-23 08:07:05,729 INFO L448 ceAbstractionStarter]: For program point L50(lines 20 158) no Hoare annotation was computed. [2018-11-23 08:07:05,729 INFO L448 ceAbstractionStarter]: For program point L117-1(lines 20 158) no Hoare annotation was computed. [2018-11-23 08:07:05,729 INFO L448 ceAbstractionStarter]: For program point L51(lines 51 57) no Hoare annotation was computed. [2018-11-23 08:07:05,729 INFO L448 ceAbstractionStarter]: For program point L101(lines 101 102) no Hoare annotation was computed. [2018-11-23 08:07:05,729 INFO L448 ceAbstractionStarter]: For program point L101-2(lines 98 112) no Hoare annotation was computed. [2018-11-23 08:07:05,729 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 08:07:05,729 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-11-23 08:07:05,729 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 08:07:05,729 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 08:07:05,729 INFO L451 ceAbstractionStarter]: At program point mainENTRY(lines 170 192) the Hoare annotation is: true [2018-11-23 08:07:05,729 INFO L448 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-11-23 08:07:05,729 INFO L448 ceAbstractionStarter]: For program point L185(lines 185 188) no Hoare annotation was computed. [2018-11-23 08:07:05,729 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 170 192) no Hoare annotation was computed. [2018-11-23 08:07:05,729 INFO L444 ceAbstractionStarter]: At program point L182(line 182) the Hoare annotation is: (and (= (fp.div roundNearestTiesToEven (fp.neg ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (_ +zero 11 53)) main_~y~0) (exists ((v_prenex_13 (_ BitVec 64))) (and (not (= (_ bv0 32) (bvlshr (bvadd (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_13)) (_ bv2148532224 32)) (_ bv31 32)))) (= (fp ((_ extract 63 63) v_prenex_13) ((_ extract 62 52) v_prenex_13) ((_ extract 51 0) v_prenex_13)) main_~x~0)))) [2018-11-23 08:07:05,730 INFO L448 ceAbstractionStarter]: For program point L182-1(line 182) no Hoare annotation was computed. [2018-11-23 08:07:05,730 INFO L444 ceAbstractionStarter]: At program point L180(line 180) the Hoare annotation is: (= (fp.div roundNearestTiesToEven (fp.neg ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (_ +zero 11 53)) main_~y~0) [2018-11-23 08:07:05,730 INFO L448 ceAbstractionStarter]: For program point L180-1(lines 180 189) no Hoare annotation was computed. [2018-11-23 08:07:05,730 INFO L448 ceAbstractionStarter]: For program point L180-3(lines 180 189) no Hoare annotation was computed. [2018-11-23 08:07:05,730 INFO L448 ceAbstractionStarter]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 186) no Hoare annotation was computed. [2018-11-23 08:07:05,730 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 170 192) no Hoare annotation was computed. [2018-11-23 08:07:05,734 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,735 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,735 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,735 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,735 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,735 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,735 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,735 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,735 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,735 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,736 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,736 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,736 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,736 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,736 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,736 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,736 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,736 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,741 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,741 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,741 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,741 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,741 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,742 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,742 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,742 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,742 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,742 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,742 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,742 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,742 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,742 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,742 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,742 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,743 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,743 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,744 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,744 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,744 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,744 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,744 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,744 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,744 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,744 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,744 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,745 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,745 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,745 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,745 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,745 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,745 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,745 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,746 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,746 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,746 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,746 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,746 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,746 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,747 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,747 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,747 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,747 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,747 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,747 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,748 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,748 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,748 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,748 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,748 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,748 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,749 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,749 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,749 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,749 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,750 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,750 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,750 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,750 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,750 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,750 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,750 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,750 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,750 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,750 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,750 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,751 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,751 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,751 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,752 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,752 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,752 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,752 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,752 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,752 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,753 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,753 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,753 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,753 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,753 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,753 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,754 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,754 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,754 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,754 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,755 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,755 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,755 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,755 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,755 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,755 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,756 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,756 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,756 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,756 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,756 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,756 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,757 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,757 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,757 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,757 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,757 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,757 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,758 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,758 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,758 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,758 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,759 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,759 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,759 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,759 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,759 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,759 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,760 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,760 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,760 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,760 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,760 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,760 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,761 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,761 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,761 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,762 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,762 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,762 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,762 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,762 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,763 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,763 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,763 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,763 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,763 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,763 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,763 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,764 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,764 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,764 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,764 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,764 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,765 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,765 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,765 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,765 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,765 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,766 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,766 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,766 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,766 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,766 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,766 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,767 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,767 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,767 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,767 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,767 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,767 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,767 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,768 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,768 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,768 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,768 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,768 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,769 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,769 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,769 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,769 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,769 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,770 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,770 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,770 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,770 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,770 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,770 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,772 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 08:07:05 BoogieIcfgContainer [2018-11-23 08:07:05,772 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 08:07:05,772 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 08:07:05,772 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 08:07:05,772 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 08:07:05,773 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:06:50" (3/4) ... [2018-11-23 08:07:05,776 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 08:07:05,780 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isfinite_double [2018-11-23 08:07:05,781 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 08:07:05,781 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure fmod_double [2018-11-23 08:07:05,781 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 08:07:05,785 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2018-11-23 08:07:05,785 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2018-11-23 08:07:05,785 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-23 08:07:05,786 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-23 08:07:05,808 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: x == \old(x) [2018-11-23 08:07:05,808 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(x) == x && \old(y) == y [2018-11-23 08:07:05,820 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_15224f7d-3c5c-49ac-bba4-7c6ebedcbed7/bin-2019/uautomizer/witness.graphml [2018-11-23 08:07:05,820 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 08:07:05,821 INFO L168 Benchmark]: Toolchain (without parser) took 18680.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 212.3 MB). Free memory was 950.8 MB in the beginning and 1.1 GB in the end (delta: -170.3 MB). Peak memory consumption was 42.1 MB. Max. memory is 11.5 GB. [2018-11-23 08:07:05,821 INFO L168 Benchmark]: CDTParser took 0.17 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. [2018-11-23 08:07:05,822 INFO L168 Benchmark]: CACSL2BoogieTranslator took 251.83 ms. Allocated memory is still 1.0 GB. Free memory was 950.8 MB in the beginning and 934.7 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-23 08:07:05,822 INFO L168 Benchmark]: Boogie Procedure Inliner took 57.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.2 MB). Free memory was 934.7 MB in the beginning and 1.1 GB in the end (delta: -209.6 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. [2018-11-23 08:07:05,822 INFO L168 Benchmark]: Boogie Preprocessor took 37.14 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 08:07:05,822 INFO L168 Benchmark]: RCFGBuilder took 3038.43 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: 45.4 MB). Peak memory consumption was 45.4 MB. Max. memory is 11.5 GB. [2018-11-23 08:07:05,823 INFO L168 Benchmark]: TraceAbstraction took 15244.33 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 56.1 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -29.3 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. [2018-11-23 08:07:05,823 INFO L168 Benchmark]: Witness Printer took 48.10 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: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. [2018-11-23 08:07:05,825 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 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 251.83 ms. Allocated memory is still 1.0 GB. Free memory was 950.8 MB in the beginning and 934.7 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 57.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.2 MB). Free memory was 934.7 MB in the beginning and 1.1 GB in the end (delta: -209.6 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 37.14 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 3038.43 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: 45.4 MB). Peak memory consumption was 45.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 15244.33 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 56.1 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -29.3 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. * Witness Printer took 48.10 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: 7.1 MB). Peak memory consumption was 7.1 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[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 186]: 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: 63]: Loop Invariant [2018-11-23 08:07:05,831 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,831 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,831 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,832 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,832 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,832 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,832 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,832 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,832 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,832 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,832 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,832 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,832 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,833 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,833 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,833 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,833 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,833 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,834 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,834 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,834 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,834 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,834 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,834 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,839 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,839 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,839 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,839 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,839 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,839 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,839 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,840 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,840 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,840 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,840 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,840 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] Derived loop invariant: ((((\old(x) == x && !~bvsge32(hx, 2146435072bv32)) && (\exists v_prenex_14 : bv64 :: (\old(y) == ~fp~LONGDOUBLE(v_prenex_14[63:63], v_prenex_14[62:52], v_prenex_14[51:0]) && v_prenex_14[31:0] == ly) && ~bvand32(2147483647bv32, v_prenex_14[63:32]) == hy)) && (\exists v_fmod_double_~hx~0_42 : bv32, v_prenex_22 : bv64 :: (\old(y) == ~fp~LONGDOUBLE(v_prenex_22[63:63], v_prenex_22[62:52], v_prenex_22[51:0]) && !~bvsge32(~bvxor32(v_fmod_double_~hx~0_42, ~bvand32(2147483648bv32, v_fmod_double_~hx~0_42)), 2146435072bv32)) && !~bvslt32(~bvxor32(v_fmod_double_~hx~0_42, ~bvand32(2147483648bv32, v_fmod_double_~hx~0_42)), ~bvand32(2147483647bv32, v_prenex_22[63:32])))) && (\exists v_q#valueAsBitvector_5 : bv64 :: \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_5[63:63], v_q#valueAsBitvector_5[62:52], v_q#valueAsBitvector_5[51:0]) && hx == ~bvxor32(v_q#valueAsBitvector_5[63:32], ~bvand32(2147483648bv32, v_q#valueAsBitvector_5[63:32])))) && \old(y) == y - InvariantResult [Line: 24]: Loop Invariant Derived loop invariant: \old(x) == x && \old(y) == y - InvariantResult [Line: 98]: Loop Invariant [2018-11-23 08:07:05,841 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,841 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,841 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,841 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,841 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,841 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,842 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,842 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,842 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,842 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,842 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,842 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,845 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,845 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,845 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,846 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] Derived loop invariant: (\old(x) == x && (\exists v_fmod_double_~hx~0_42 : bv32, v_prenex_22 : bv64 :: (\old(y) == ~fp~LONGDOUBLE(v_prenex_22[63:63], v_prenex_22[62:52], v_prenex_22[51:0]) && !~bvsge32(~bvxor32(v_fmod_double_~hx~0_42, ~bvand32(2147483648bv32, v_fmod_double_~hx~0_42)), 2146435072bv32)) && !~bvslt32(~bvxor32(v_fmod_double_~hx~0_42, ~bvand32(2147483648bv32, v_fmod_double_~hx~0_42)), ~bvand32(2147483647bv32, v_prenex_22[63:32])))) && \old(y) == y - InvariantResult [Line: 52]: Loop Invariant [2018-11-23 08:07:05,846 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,846 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,846 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,847 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,847 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,847 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,847 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,847 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,847 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,848 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,848 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,848 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,848 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,848 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,848 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,848 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,849 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,849 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,849 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,849 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,850 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,850 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,850 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,850 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,850 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,850 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,852 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,852 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,852 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,853 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,853 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,853 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,853 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,853 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,853 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,854 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] Derived loop invariant: ((((\old(x) == x && !~bvsge32(hx, 2146435072bv32)) && (\exists v_prenex_14 : bv64 :: (\old(y) == ~fp~LONGDOUBLE(v_prenex_14[63:63], v_prenex_14[62:52], v_prenex_14[51:0]) && v_prenex_14[31:0] == ly) && ~bvand32(2147483647bv32, v_prenex_14[63:32]) == hy)) && (\exists v_fmod_double_~hx~0_42 : bv32, v_prenex_22 : bv64 :: (\old(y) == ~fp~LONGDOUBLE(v_prenex_22[63:63], v_prenex_22[62:52], v_prenex_22[51:0]) && !~bvsge32(~bvxor32(v_fmod_double_~hx~0_42, ~bvand32(2147483648bv32, v_fmod_double_~hx~0_42)), 2146435072bv32)) && !~bvslt32(~bvxor32(v_fmod_double_~hx~0_42, ~bvand32(2147483648bv32, v_fmod_double_~hx~0_42)), ~bvand32(2147483647bv32, v_prenex_22[63:32])))) && (\exists v_q#valueAsBitvector_5 : bv64 :: \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_5[63:63], v_q#valueAsBitvector_5[62:52], v_q#valueAsBitvector_5[51:0]) && hx == ~bvxor32(v_q#valueAsBitvector_5[63:32], ~bvand32(2147483648bv32, v_q#valueAsBitvector_5[63:32])))) && \old(y) == y - InvariantResult [Line: 131]: Loop Invariant [2018-11-23 08:07:05,854 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,854 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,854 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,854 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,855 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,856 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,856 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,856 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,857 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,857 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,857 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,857 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,857 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,857 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,857 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,858 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] Derived loop invariant: (\old(x) == x && (\exists v_fmod_double_~hx~0_42 : bv32, v_prenex_22 : bv64 :: (\old(y) == ~fp~LONGDOUBLE(v_prenex_22[63:63], v_prenex_22[62:52], v_prenex_22[51:0]) && !~bvsge32(~bvxor32(v_fmod_double_~hx~0_42, ~bvand32(2147483648bv32, v_fmod_double_~hx~0_42)), 2146435072bv32)) && !~bvslt32(~bvxor32(v_fmod_double_~hx~0_42, ~bvand32(2147483648bv32, v_fmod_double_~hx~0_42)), ~bvand32(2147483647bv32, v_prenex_22[63:32])))) && \old(y) == y - InvariantResult [Line: 55]: Loop Invariant [2018-11-23 08:07:05,858 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,858 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,858 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,858 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,859 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,859 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,859 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,859 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,859 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,859 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,860 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,860 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,860 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,860 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,860 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,860 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,860 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,861 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,861 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,861 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,861 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,861 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,862 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,862 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,862 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,862 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,862 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,862 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,862 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,863 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,866 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,866 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,866 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,866 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,867 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,867 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] Derived loop invariant: ((((\old(x) == x && !~bvsge32(hx, 2146435072bv32)) && (\exists v_prenex_14 : bv64 :: (\old(y) == ~fp~LONGDOUBLE(v_prenex_14[63:63], v_prenex_14[62:52], v_prenex_14[51:0]) && v_prenex_14[31:0] == ly) && ~bvand32(2147483647bv32, v_prenex_14[63:32]) == hy)) && (\exists v_fmod_double_~hx~0_42 : bv32, v_prenex_22 : bv64 :: (\old(y) == ~fp~LONGDOUBLE(v_prenex_22[63:63], v_prenex_22[62:52], v_prenex_22[51:0]) && !~bvsge32(~bvxor32(v_fmod_double_~hx~0_42, ~bvand32(2147483648bv32, v_fmod_double_~hx~0_42)), 2146435072bv32)) && !~bvslt32(~bvxor32(v_fmod_double_~hx~0_42, ~bvand32(2147483648bv32, v_fmod_double_~hx~0_42)), ~bvand32(2147483647bv32, v_prenex_22[63:32])))) && (\exists v_q#valueAsBitvector_5 : bv64 :: \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_5[63:63], v_q#valueAsBitvector_5[62:52], v_q#valueAsBitvector_5[51:0]) && hx == ~bvxor32(v_q#valueAsBitvector_5[63:32], ~bvand32(2147483648bv32, v_q#valueAsBitvector_5[63:32])))) && \old(y) == y - InvariantResult [Line: 162]: Loop Invariant Derived loop invariant: x == \old(x) - InvariantResult [Line: 66]: Loop Invariant [2018-11-23 08:07:05,867 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,868 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,868 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,868 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,868 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,868 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,868 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,868 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,869 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,869 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,869 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,869 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,869 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,869 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,869 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,870 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,870 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,870 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,870 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,870 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,871 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,872 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,872 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 08:07:05,872 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,872 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,872 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,872 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,872 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,873 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,873 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,873 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,873 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,873 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,873 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,873 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 08:07:05,873 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] Derived loop invariant: ((((\old(x) == x && !~bvsge32(hx, 2146435072bv32)) && (\exists v_prenex_14 : bv64 :: (\old(y) == ~fp~LONGDOUBLE(v_prenex_14[63:63], v_prenex_14[62:52], v_prenex_14[51:0]) && v_prenex_14[31:0] == ly) && ~bvand32(2147483647bv32, v_prenex_14[63:32]) == hy)) && (\exists v_fmod_double_~hx~0_42 : bv32, v_prenex_22 : bv64 :: (\old(y) == ~fp~LONGDOUBLE(v_prenex_22[63:63], v_prenex_22[62:52], v_prenex_22[51:0]) && !~bvsge32(~bvxor32(v_fmod_double_~hx~0_42, ~bvand32(2147483648bv32, v_fmod_double_~hx~0_42)), 2146435072bv32)) && !~bvslt32(~bvxor32(v_fmod_double_~hx~0_42, ~bvand32(2147483648bv32, v_fmod_double_~hx~0_42)), ~bvand32(2147483647bv32, v_prenex_22[63:32])))) && (\exists v_q#valueAsBitvector_5 : bv64 :: \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_5[63:63], v_q#valueAsBitvector_5[62:52], v_q#valueAsBitvector_5[51:0]) && hx == ~bvxor32(v_q#valueAsBitvector_5[63:32], ~bvand32(2147483648bv32, v_q#valueAsBitvector_5[63:32])))) && \old(y) == y - InvariantResult [Line: 124]: Loop Invariant [2018-11-23 08:07:05,874 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,874 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,874 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,874 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,874 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,874 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,874 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,875 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,875 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,876 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,876 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 08:07:05,876 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,876 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,876 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,876 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 08:07:05,876 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] Derived loop invariant: (\old(x) == x && (\exists v_fmod_double_~hx~0_42 : bv32, v_prenex_22 : bv64 :: (\old(y) == ~fp~LONGDOUBLE(v_prenex_22[63:63], v_prenex_22[62:52], v_prenex_22[51:0]) && !~bvsge32(~bvxor32(v_fmod_double_~hx~0_42, ~bvand32(2147483648bv32, v_fmod_double_~hx~0_42)), 2146435072bv32)) && !~bvslt32(~bvxor32(v_fmod_double_~hx~0_42, ~bvand32(2147483648bv32, v_fmod_double_~hx~0_42)), ~bvand32(2147483647bv32, v_prenex_22[63:32])))) && \old(y) == y - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 72 locations, 1 error locations. SAFE Result, 15.1s OverallTime, 4 OverallIterations, 1 TraceHistogramMax, 9.7s AutomataDifference, 0.0s DeadEndRemovalTime, 1.3s HoareAnnotationTime, HoareTripleCheckerStatistics: 318 SDtfs, 358 SDslu, 1268 SDs, 0 SdLazy, 517 SolverSat, 17 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 8.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 119 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 2.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=72occurred 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: 0.0s AutomataMinimizationTime, 4 MinimizatonAttempts, 6 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 17 LocationsWithAnnotation, 26 PreInvPairs, 36 NumberOfFragments, 496 HoareAnnotationTreeSize, 26 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 17 FomulaSimplificationsInter, 122 FormulaSimplificationTreeSizeReductionInter, 1.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 1.7s SatisfiabilityAnalysisTime, 2.1s InterpolantComputationTime, 110 NumberOfCodeBlocks, 110 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 106 ConstructedInterpolants, 29 QuantifiedInterpolants, 25482 SizeOfPredicates, 20 NumberOfNonLiveVariables, 426 ConjunctsInSsa, 48 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...