./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1131a_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_91f77dbf-ee91-48f1-b63c-ec294a0a49bf/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_91f77dbf-ee91-48f1-b63c-ec294a0a49bf/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_91f77dbf-ee91-48f1-b63c-ec294a0a49bf/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_91f77dbf-ee91-48f1-b63c-ec294a0a49bf/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1131a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_91f77dbf-ee91-48f1-b63c-ec294a0a49bf/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_91f77dbf-ee91-48f1-b63c-ec294a0a49bf/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9e3ed9850bae7d066050d32134f925a24fb3772d ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_91f77dbf-ee91-48f1-b63c-ec294a0a49bf/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_91f77dbf-ee91-48f1-b63c-ec294a0a49bf/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_91f77dbf-ee91-48f1-b63c-ec294a0a49bf/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_91f77dbf-ee91-48f1-b63c-ec294a0a49bf/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1131a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_91f77dbf-ee91-48f1-b63c-ec294a0a49bf/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_91f77dbf-ee91-48f1-b63c-ec294a0a49bf/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9e3ed9850bae7d066050d32134f925a24fb3772d ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 02:30:06,954 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 02:30:06,955 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 02:30:06,963 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 02:30:06,964 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 02:30:06,964 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 02:30:06,965 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 02:30:06,966 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 02:30:06,967 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 02:30:06,968 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 02:30:06,969 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 02:30:06,969 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 02:30:06,970 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 02:30:06,970 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 02:30:06,971 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 02:30:06,971 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 02:30:06,971 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 02:30:06,973 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 02:30:06,974 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 02:30:06,974 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 02:30:06,975 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 02:30:06,976 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 02:30:06,977 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 02:30:06,978 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 02:30:06,978 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 02:30:06,978 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 02:30:06,979 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 02:30:06,979 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 02:30:06,980 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 02:30:06,980 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 02:30:06,981 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 02:30:06,981 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 02:30:06,981 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 02:30:06,981 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 02:30:06,982 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 02:30:06,983 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 02:30:06,983 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_91f77dbf-ee91-48f1-b63c-ec294a0a49bf/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-23 02:30:06,991 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 02:30:06,991 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 02:30:06,992 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 02:30:06,992 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 02:30:06,992 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 02:30:06,992 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 02:30:06,992 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 02:30:06,993 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-23 02:30:06,993 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 02:30:06,993 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 02:30:06,993 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-23 02:30:06,993 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-23 02:30:06,993 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 02:30:06,994 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 02:30:06,994 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 02:30:06,994 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 02:30:06,994 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 02:30:06,994 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 02:30:06,994 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 02:30:06,995 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 02:30:06,995 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 02:30:06,995 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 02:30:06,995 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 02:30:06,995 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 02:30:06,995 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 02:30:06,995 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 02:30:06,996 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 02:30:06,996 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 02:30:06,996 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 02:30:06,996 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 02:30:06,996 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 02:30:06,996 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 02:30:06,996 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 02:30:06,997 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-23 02:30:06,997 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 02:30:06,997 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 02:30:06,997 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 02:30:06,997 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_91f77dbf-ee91-48f1-b63c-ec294a0a49bf/bin-2019/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e3ed9850bae7d066050d32134f925a24fb3772d [2018-11-23 02:30:07,021 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 02:30:07,030 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 02:30:07,033 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 02:30:07,034 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 02:30:07,035 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 02:30:07,035 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_91f77dbf-ee91-48f1-b63c-ec294a0a49bf/bin-2019/utaipan/../../sv-benchmarks/c/float-newlib/double_req_bl_1131a_true-unreach-call.c [2018-11-23 02:30:07,080 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_91f77dbf-ee91-48f1-b63c-ec294a0a49bf/bin-2019/utaipan/data/e2a058922/2e0eae57a7ad418d974aa6cb27f0b340/FLAGbbd9a6a24 [2018-11-23 02:30:07,494 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 02:30:07,494 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_91f77dbf-ee91-48f1-b63c-ec294a0a49bf/sv-benchmarks/c/float-newlib/double_req_bl_1131a_true-unreach-call.c [2018-11-23 02:30:07,499 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_91f77dbf-ee91-48f1-b63c-ec294a0a49bf/bin-2019/utaipan/data/e2a058922/2e0eae57a7ad418d974aa6cb27f0b340/FLAGbbd9a6a24 [2018-11-23 02:30:07,507 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_91f77dbf-ee91-48f1-b63c-ec294a0a49bf/bin-2019/utaipan/data/e2a058922/2e0eae57a7ad418d974aa6cb27f0b340 [2018-11-23 02:30:07,509 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 02:30:07,510 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 02:30:07,510 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 02:30:07,511 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 02:30:07,514 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 02:30:07,514 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:30:07" (1/1) ... [2018-11-23 02:30:07,516 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43f50e16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:30:07, skipping insertion in model container [2018-11-23 02:30:07,516 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:30:07" (1/1) ... [2018-11-23 02:30:07,522 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 02:30:07,541 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 02:30:07,688 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:30:07,692 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 02:30:07,721 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:30:07,777 INFO L195 MainTranslator]: Completed translation [2018-11-23 02:30:07,777 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:30:07 WrapperNode [2018-11-23 02:30:07,777 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 02:30:07,778 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 02:30:07,778 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 02:30:07,778 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 02:30:07,784 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:30:07" (1/1) ... [2018-11-23 02:30:07,793 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:30:07" (1/1) ... [2018-11-23 02:30:07,799 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 02:30:07,800 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 02:30:07,800 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 02:30:07,800 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 02:30:07,807 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:30:07" (1/1) ... [2018-11-23 02:30:07,807 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:30:07" (1/1) ... [2018-11-23 02:30:07,809 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:30:07" (1/1) ... [2018-11-23 02:30:07,809 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:30:07" (1/1) ... [2018-11-23 02:30:07,821 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:30:07" (1/1) ... [2018-11-23 02:30:07,828 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:30:07" (1/1) ... [2018-11-23 02:30:07,830 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:30:07" (1/1) ... [2018-11-23 02:30:07,833 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 02:30:07,834 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 02:30:07,834 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 02:30:07,834 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 02:30:07,835 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:30:07" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_91f77dbf-ee91-48f1-b63c-ec294a0a49bf/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 02:30:07,874 INFO L130 BoogieDeclarations]: Found specification of procedure isfinite_double [2018-11-23 02:30:07,874 INFO L138 BoogieDeclarations]: Found implementation of procedure isfinite_double [2018-11-23 02:30:07,874 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 02:30:07,874 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 02:30:07,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 02:30:07,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-23 02:30:07,875 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 02:30:07,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 02:30:07,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-23 02:30:07,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 02:30:07,875 INFO L130 BoogieDeclarations]: Found specification of procedure fmod_double [2018-11-23 02:30:07,875 INFO L138 BoogieDeclarations]: Found implementation of procedure fmod_double [2018-11-23 02:30:07,875 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 02:30:07,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 02:30:07,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 02:30:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2018-11-23 02:30:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 02:30:08,269 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 02:30:08,270 INFO L280 CfgBuilder]: Removed 16 assue(true) statements. [2018-11-23 02:30:08,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:30:08 BoogieIcfgContainer [2018-11-23 02:30:08,270 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 02:30:08,271 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 02:30:08,271 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 02:30:08,273 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 02:30:08,274 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 02:30:07" (1/3) ... [2018-11-23 02:30:08,275 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f09c367 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:30:08, skipping insertion in model container [2018-11-23 02:30:08,275 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:30:07" (2/3) ... [2018-11-23 02:30:08,275 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f09c367 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:30:08, skipping insertion in model container [2018-11-23 02:30:08,275 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:30:08" (3/3) ... [2018-11-23 02:30:08,277 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_1131a_true-unreach-call.c [2018-11-23 02:30:08,285 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 02:30:08,292 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 02:30:08,307 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 02:30:08,334 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 02:30:08,334 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 02:30:08,334 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 02:30:08,334 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 02:30:08,334 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 02:30:08,335 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 02:30:08,335 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 02:30:08,335 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 02:30:08,351 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states. [2018-11-23 02:30:08,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-11-23 02:30:08,357 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:30:08,358 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 02:30:08,360 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:30:08,365 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:30:08,365 INFO L82 PathProgramCache]: Analyzing trace with hash -1765447542, now seen corresponding path program 1 times [2018-11-23 02:30:08,367 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 02:30:08,404 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:30:08,404 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:30:08,405 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:30:08,405 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 02:30:08,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:30:08,481 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 02:30:08,483 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 02:30:08,483 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-23 02:30:08,483 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 02:30:08,488 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-23 02:30:08,498 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-23 02:30:08,499 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 02:30:08,500 INFO L87 Difference]: Start difference. First operand 73 states. Second operand 2 states. [2018-11-23 02:30:08,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:30:08,517 INFO L93 Difference]: Finished difference Result 138 states and 227 transitions. [2018-11-23 02:30:08,517 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-23 02:30:08,518 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 25 [2018-11-23 02:30:08,518 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:30:08,527 INFO L225 Difference]: With dead ends: 138 [2018-11-23 02:30:08,527 INFO L226 Difference]: Without dead ends: 68 [2018-11-23 02:30:08,530 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 02:30:08,541 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68 states. [2018-11-23 02:30:08,553 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68 to 68. [2018-11-23 02:30:08,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68 states. [2018-11-23 02:30:08,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 94 transitions. [2018-11-23 02:30:08,556 INFO L78 Accepts]: Start accepts. Automaton has 68 states and 94 transitions. Word has length 25 [2018-11-23 02:30:08,556 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:30:08,556 INFO L480 AbstractCegarLoop]: Abstraction has 68 states and 94 transitions. [2018-11-23 02:30:08,556 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-23 02:30:08,556 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 94 transitions. [2018-11-23 02:30:08,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-11-23 02:30:08,557 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:30:08,557 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 02:30:08,557 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:30:08,558 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:30:08,558 INFO L82 PathProgramCache]: Analyzing trace with hash 766574054, now seen corresponding path program 1 times [2018-11-23 02:30:08,558 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 02:30:08,559 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:30:08,559 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:30:08,559 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:30:08,559 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 02:30:08,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 02:30:08,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 02:30:08,674 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(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~union1;havoc #t~mem0;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~mem2;havoc #t~union3;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~mem6;havoc #t~union7;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]; [L18-L21] ~one_fmod~0 := 1.0; [L18-L21] call ~#Zero_fmod~0.base, ~#Zero_fmod~0.offset := #Ultimate.alloc(16); [L18-L21] call write~init~real(0.0, ~#Zero_fmod~0.base, ~#Zero_fmod~0.offset, 8); [L18-L21] 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] [L180] ~y~0 := ~someBinaryArithmeticDOUBLEoperation(1.0, 0.0); [L181] ~x~0 := #t~nondet18; [L181] 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] [L183] 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] [L163-L171] ~x := #in~x; [L164] 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] [L166] call ~#gh_u~0.base, ~#gh_u~0.offset := #Ultimate.alloc(8); [L167] call write~real(~x, ~#gh_u~0.base, ~#gh_u~0.offset, 8); [L168] call #t~mem16 := read~int(~#gh_u~0.base, 4 + ~#gh_u~0.offset, 4); [L168] ~hx~1 := (if #t~mem16 % 4294967296 % 4294967296 <= 2147483647 then #t~mem16 % 4294967296 % 4294967296 else #t~mem16 % 4294967296 % 4294967296 - 4294967296); [L168] call write~real(#t~union17, ~#gh_u~0.base, ~#gh_u~0.offset, 8); [L168] havoc #t~mem16; [L168] havoc #t~union17; [L166] call ULTIMATE.dealloc(~#gh_u~0.base, ~#gh_u~0.offset); [L166] 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] [L170] #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] [L163-L171] 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] [L183] 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] [L183] 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] [L183-L192] assume 0 != #t~ret19; [L183] 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] [L185] 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] [L23-L161] ~x := #in~x; [L23-L161] ~y := #in~y; [L24] havoc ~n~0; [L24] havoc ~hx~0; [L24] havoc ~hy~0; [L24] havoc ~hz~0; [L24] havoc ~ix~0; [L24] havoc ~iy~0; [L24] havoc ~sx~0; [L24] havoc ~i~0; [L25] havoc ~lx~0; [L25] havoc ~ly~0; [L25] 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] [L28] call ~#ew_u~0.base, ~#ew_u~0.offset := #Ultimate.alloc(8); [L29] call write~real(~x, ~#ew_u~0.base, ~#ew_u~0.offset, 8); [L30] call #t~mem0 := read~int(~#ew_u~0.base, 4 + ~#ew_u~0.offset, 4); [L30] ~hx~0 := (if #t~mem0 % 4294967296 % 4294967296 <= 2147483647 then #t~mem0 % 4294967296 % 4294967296 else #t~mem0 % 4294967296 % 4294967296 - 4294967296); [L30] call write~real(#t~union1, ~#ew_u~0.base, ~#ew_u~0.offset, 8); [L30] havoc #t~union1; [L30] havoc #t~mem0; [L31] call #t~mem2 := read~int(~#ew_u~0.base, ~#ew_u~0.offset, 4); [L31] ~lx~0 := #t~mem2; [L31] call write~real(#t~union3, ~#ew_u~0.base, ~#ew_u~0.offset, 8); [L31] havoc #t~mem2; [L31] havoc #t~union3; [L28] call ULTIMATE.dealloc(~#ew_u~0.base, ~#ew_u~0.offset); [L28] 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] [L34] call ~#ew_u~1.base, ~#ew_u~1.offset := #Ultimate.alloc(8); [L35] call write~real(~y, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L36] call #t~mem4 := read~int(~#ew_u~1.base, 4 + ~#ew_u~1.offset, 4); [L36] ~hy~0 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296); [L36] call write~real(#t~union5, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L36] havoc #t~mem4; [L36] havoc #t~union5; [L37] call #t~mem6 := read~int(~#ew_u~1.base, ~#ew_u~1.offset, 4); [L37] ~ly~0 := #t~mem6; [L37] call write~real(#t~union7, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L37] havoc #t~mem6; [L37] havoc #t~union7; [L34] call ULTIMATE.dealloc(~#ew_u~1.base, ~#ew_u~1.offset); [L34] 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] [L39] ~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); [L40] ~hx~0 := ~bitwiseXor(~hx~0, ~sx~0); [L41] ~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] [L43-L45] assume (0 == ~bitwiseOr(~hy~0, ~ly~0) % 4294967296 || ~hx~0 >= 2146435072) || ~bitwiseOr(~hy~0, ~bitwiseOr(~ly~0, -~ly~0) / 2147483648) % 4294967296 > 2146435072; [L45] #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] [L23-L161] 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] [L185] 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] [L185] ~res~0 := #t~ret20; [L185] 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] [L188-L191] 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] [L189] 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]; [L18-L21] ~one_fmod~0 := 1.0; [L18-L21] call ~#Zero_fmod~0.base, ~#Zero_fmod~0.offset := #Ultimate.alloc(16); [L18-L21] call write~init~real(0.0, ~#Zero_fmod~0.base, ~#Zero_fmod~0.offset, 8); [L18-L21] 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] [L180] ~y~0 := ~someBinaryArithmeticDOUBLEoperation(1.0, 0.0); [L181] ~x~0 := #t~nondet18; [L181] 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] [L183] 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] [L163-L171] ~x := #in~x; [L164] 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] [L166] call ~#gh_u~0.base, ~#gh_u~0.offset := #Ultimate.alloc(8); [L167] call write~real(~x, ~#gh_u~0.base, ~#gh_u~0.offset, 8); [L168] call #t~mem16 := read~int(~#gh_u~0.base, 4 + ~#gh_u~0.offset, 4); [L168] ~hx~1 := (if #t~mem16 % 4294967296 % 4294967296 <= 2147483647 then #t~mem16 % 4294967296 % 4294967296 else #t~mem16 % 4294967296 % 4294967296 - 4294967296); [L168] call write~real(#t~union17, ~#gh_u~0.base, ~#gh_u~0.offset, 8); [L168] havoc #t~mem16; [L168] havoc #t~union17; [L166] call ULTIMATE.dealloc(~#gh_u~0.base, ~#gh_u~0.offset); [L166] 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] [L170] #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] [L163-L171] 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] [L183] 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] [L183] 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] [L183-L192] assume 0 != #t~ret19; [L183] 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] [L185] 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] [L23-L161] ~x := #in~x; [L23-L161] ~y := #in~y; [L24] havoc ~n~0; [L24] havoc ~hx~0; [L24] havoc ~hy~0; [L24] havoc ~hz~0; [L24] havoc ~ix~0; [L24] havoc ~iy~0; [L24] havoc ~sx~0; [L24] havoc ~i~0; [L25] havoc ~lx~0; [L25] havoc ~ly~0; [L25] 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] [L28] call ~#ew_u~0.base, ~#ew_u~0.offset := #Ultimate.alloc(8); [L29] call write~real(~x, ~#ew_u~0.base, ~#ew_u~0.offset, 8); [L30] call #t~mem0 := read~int(~#ew_u~0.base, 4 + ~#ew_u~0.offset, 4); [L30] ~hx~0 := (if #t~mem0 % 4294967296 % 4294967296 <= 2147483647 then #t~mem0 % 4294967296 % 4294967296 else #t~mem0 % 4294967296 % 4294967296 - 4294967296); [L30] call write~real(#t~union1, ~#ew_u~0.base, ~#ew_u~0.offset, 8); [L30] havoc #t~union1; [L30] havoc #t~mem0; [L31] call #t~mem2 := read~int(~#ew_u~0.base, ~#ew_u~0.offset, 4); [L31] ~lx~0 := #t~mem2; [L31] call write~real(#t~union3, ~#ew_u~0.base, ~#ew_u~0.offset, 8); [L31] havoc #t~mem2; [L31] havoc #t~union3; [L28] call ULTIMATE.dealloc(~#ew_u~0.base, ~#ew_u~0.offset); [L28] 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] [L34] call ~#ew_u~1.base, ~#ew_u~1.offset := #Ultimate.alloc(8); [L35] call write~real(~y, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L36] call #t~mem4 := read~int(~#ew_u~1.base, 4 + ~#ew_u~1.offset, 4); [L36] ~hy~0 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296); [L36] call write~real(#t~union5, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L36] havoc #t~mem4; [L36] havoc #t~union5; [L37] call #t~mem6 := read~int(~#ew_u~1.base, ~#ew_u~1.offset, 4); [L37] ~ly~0 := #t~mem6; [L37] call write~real(#t~union7, ~#ew_u~1.base, ~#ew_u~1.offset, 8); [L37] havoc #t~mem6; [L37] havoc #t~union7; [L34] call ULTIMATE.dealloc(~#ew_u~1.base, ~#ew_u~1.offset); [L34] 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] [L39] ~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); [L40] ~hx~0 := ~bitwiseXor(~hx~0, ~sx~0); [L41] ~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] [L43-L45] assume (0 == ~bitwiseOr(~hy~0, ~ly~0) % 4294967296 || ~hx~0 >= 2146435072) || ~bitwiseOr(~hy~0, ~bitwiseOr(~ly~0, -~ly~0) / 2147483648) % 4294967296 > 2146435072; [L45] #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] [L23-L161] 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] [L185] 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] [L185] ~res~0 := #t~ret20; [L185] 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] [L188-L191] 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] [L189] 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; [L18-L21] ~one_fmod~0 := 1.0; [L18-L21] FCALL call ~#Zero_fmod~0 := #Ultimate.alloc(16); [L18-L21] FCALL call write~init~real(0.0, { base: ~#Zero_fmod~0!base, offset: ~#Zero_fmod~0!offset }, 8); [L18-L21] 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] [L180] ~y~0 := ~someBinaryArithmeticDOUBLEoperation(1.0, 0.0); [L181] ~x~0 := #t~nondet18; [L181] 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] [L183] 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] [L163-L171] ~x := #in~x; [L164] 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] [L166] FCALL call ~#gh_u~0 := #Ultimate.alloc(8); [L167] FCALL call write~real(~x, { base: ~#gh_u~0!base, offset: ~#gh_u~0!offset }, 8); [L168] FCALL call #t~mem16 := read~int({ base: ~#gh_u~0!base, offset: 4 + ~#gh_u~0!offset }, 4); [L168] ~hx~1 := (if #t~mem16 % 4294967296 % 4294967296 <= 2147483647 then #t~mem16 % 4294967296 % 4294967296 else #t~mem16 % 4294967296 % 4294967296 - 4294967296); [L168] FCALL call write~real(#t~union17, { base: ~#gh_u~0!base, offset: ~#gh_u~0!offset }, 8); [L168] havoc #t~mem16; [L168] havoc #t~union17; [L166] FCALL call ULTIMATE.dealloc(~#gh_u~0); [L166] 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] [L170] #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] [L183] 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] [L183] 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] [L183-L192] COND TRUE 0 != #t~ret19 [L183] 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] [L185] 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] [L23-L161] ~x := #in~x; [L23-L161] ~y := #in~y; [L24] havoc ~n~0; [L24] havoc ~hx~0; [L24] havoc ~hy~0; [L24] havoc ~hz~0; [L24] havoc ~ix~0; [L24] havoc ~iy~0; [L24] havoc ~sx~0; [L24] havoc ~i~0; [L25] havoc ~lx~0; [L25] havoc ~ly~0; [L25] 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] [L28] FCALL call ~#ew_u~0 := #Ultimate.alloc(8); [L29] FCALL call write~real(~x, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L30] FCALL call #t~mem0 := read~int({ base: ~#ew_u~0!base, offset: 4 + ~#ew_u~0!offset }, 4); [L30] ~hx~0 := (if #t~mem0 % 4294967296 % 4294967296 <= 2147483647 then #t~mem0 % 4294967296 % 4294967296 else #t~mem0 % 4294967296 % 4294967296 - 4294967296); [L30] FCALL call write~real(#t~union1, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L30] havoc #t~union1; [L30] havoc #t~mem0; [L31] FCALL call #t~mem2 := read~int({ base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 4); [L31] ~lx~0 := #t~mem2; [L31] FCALL call write~real(#t~union3, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L31] havoc #t~mem2; [L31] havoc #t~union3; [L28] FCALL call ULTIMATE.dealloc(~#ew_u~0); [L28] 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] [L34] FCALL call ~#ew_u~1 := #Ultimate.alloc(8); [L35] FCALL call write~real(~y, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L36] FCALL call #t~mem4 := read~int({ base: ~#ew_u~1!base, offset: 4 + ~#ew_u~1!offset }, 4); [L36] ~hy~0 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296); [L36] FCALL call write~real(#t~union5, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L36] havoc #t~mem4; [L36] havoc #t~union5; [L37] FCALL call #t~mem6 := read~int({ base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 4); [L37] ~ly~0 := #t~mem6; [L37] FCALL call write~real(#t~union7, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L37] havoc #t~mem6; [L37] havoc #t~union7; [L34] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L34] 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] [L39] ~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); [L40] ~hx~0 := ~bitwiseXor(~hx~0, ~sx~0); [L41] ~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] [L43-L44] COND TRUE (0 == ~bitwiseOr(~hy~0, ~ly~0) % 4294967296 || ~hx~0 >= 2146435072) || ~bitwiseOr(~hy~0, ~bitwiseOr(~ly~0, -~ly~0) / 2147483648) % 4294967296 > 2146435072 [L45] #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] [L185] 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] [L185] ~res~0 := #t~ret20; [L185] 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] [L188] 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] [L189] 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; [L18-L21] ~one_fmod~0 := 1.0; [L18-L21] FCALL call ~#Zero_fmod~0 := #Ultimate.alloc(16); [L18-L21] FCALL call write~init~real(0.0, { base: ~#Zero_fmod~0!base, offset: ~#Zero_fmod~0!offset }, 8); [L18-L21] 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] [L180] ~y~0 := ~someBinaryArithmeticDOUBLEoperation(1.0, 0.0); [L181] ~x~0 := #t~nondet18; [L181] 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] [L183] 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] [L163-L171] ~x := #in~x; [L164] 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] [L166] FCALL call ~#gh_u~0 := #Ultimate.alloc(8); [L167] FCALL call write~real(~x, { base: ~#gh_u~0!base, offset: ~#gh_u~0!offset }, 8); [L168] FCALL call #t~mem16 := read~int({ base: ~#gh_u~0!base, offset: 4 + ~#gh_u~0!offset }, 4); [L168] ~hx~1 := (if #t~mem16 % 4294967296 % 4294967296 <= 2147483647 then #t~mem16 % 4294967296 % 4294967296 else #t~mem16 % 4294967296 % 4294967296 - 4294967296); [L168] FCALL call write~real(#t~union17, { base: ~#gh_u~0!base, offset: ~#gh_u~0!offset }, 8); [L168] havoc #t~mem16; [L168] havoc #t~union17; [L166] FCALL call ULTIMATE.dealloc(~#gh_u~0); [L166] 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] [L170] #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] [L183] 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] [L183] 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] [L183-L192] COND TRUE 0 != #t~ret19 [L183] 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] [L185] 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] [L23-L161] ~x := #in~x; [L23-L161] ~y := #in~y; [L24] havoc ~n~0; [L24] havoc ~hx~0; [L24] havoc ~hy~0; [L24] havoc ~hz~0; [L24] havoc ~ix~0; [L24] havoc ~iy~0; [L24] havoc ~sx~0; [L24] havoc ~i~0; [L25] havoc ~lx~0; [L25] havoc ~ly~0; [L25] 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] [L28] FCALL call ~#ew_u~0 := #Ultimate.alloc(8); [L29] FCALL call write~real(~x, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L30] FCALL call #t~mem0 := read~int({ base: ~#ew_u~0!base, offset: 4 + ~#ew_u~0!offset }, 4); [L30] ~hx~0 := (if #t~mem0 % 4294967296 % 4294967296 <= 2147483647 then #t~mem0 % 4294967296 % 4294967296 else #t~mem0 % 4294967296 % 4294967296 - 4294967296); [L30] FCALL call write~real(#t~union1, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L30] havoc #t~union1; [L30] havoc #t~mem0; [L31] FCALL call #t~mem2 := read~int({ base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 4); [L31] ~lx~0 := #t~mem2; [L31] FCALL call write~real(#t~union3, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L31] havoc #t~mem2; [L31] havoc #t~union3; [L28] FCALL call ULTIMATE.dealloc(~#ew_u~0); [L28] 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] [L34] FCALL call ~#ew_u~1 := #Ultimate.alloc(8); [L35] FCALL call write~real(~y, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L36] FCALL call #t~mem4 := read~int({ base: ~#ew_u~1!base, offset: 4 + ~#ew_u~1!offset }, 4); [L36] ~hy~0 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296); [L36] FCALL call write~real(#t~union5, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L36] havoc #t~mem4; [L36] havoc #t~union5; [L37] FCALL call #t~mem6 := read~int({ base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 4); [L37] ~ly~0 := #t~mem6; [L37] FCALL call write~real(#t~union7, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L37] havoc #t~mem6; [L37] havoc #t~union7; [L34] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L34] 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] [L39] ~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); [L40] ~hx~0 := ~bitwiseXor(~hx~0, ~sx~0); [L41] ~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] [L43-L44] COND TRUE (0 == ~bitwiseOr(~hy~0, ~ly~0) % 4294967296 || ~hx~0 >= 2146435072) || ~bitwiseOr(~hy~0, ~bitwiseOr(~ly~0, -~ly~0) / 2147483648) % 4294967296 > 2146435072 [L45] #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] [L185] 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] [L185] ~res~0 := #t~ret20; [L185] 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] [L188] 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] [L189] 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; [L18-L21] ~one_fmod~0 := 1.0; [L18-L21] FCALL call ~#Zero_fmod~0 := #Ultimate.alloc(16); [L18-L21] FCALL call write~init~real(0.0, { base: ~#Zero_fmod~0!base, offset: ~#Zero_fmod~0!offset }, 8); [L18-L21] 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] [L180] ~y~0 := ~someBinaryArithmeticDOUBLEoperation(1.0, 0.0); [L181] ~x~0 := #t~nondet18; [L181] 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] [L183] 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] [L163-L171] ~x := #in~x; [L164] 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] [L166] FCALL call ~#gh_u~0 := #Ultimate.alloc(8); [L167] FCALL call write~real(~x, { base: ~#gh_u~0!base, offset: ~#gh_u~0!offset }, 8); [L168] FCALL call #t~mem16 := read~int({ base: ~#gh_u~0!base, offset: 4 + ~#gh_u~0!offset }, 4); [L168] ~hx~1 := (if #t~mem16 % 4294967296 % 4294967296 <= 2147483647 then #t~mem16 % 4294967296 % 4294967296 else #t~mem16 % 4294967296 % 4294967296 - 4294967296); [L168] FCALL call write~real(#t~union17, { base: ~#gh_u~0!base, offset: ~#gh_u~0!offset }, 8); [L168] havoc #t~mem16; [L168] havoc #t~union17; [L166] FCALL call ULTIMATE.dealloc(~#gh_u~0); [L166] 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] [L170] #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] [L183] 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] [L183] 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] [L183-L192] COND TRUE 0 != #t~ret19 [L183] 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] [L185] 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] [L23-L161] ~x := #in~x; [L23-L161] ~y := #in~y; [L24] havoc ~n~0; [L24] havoc ~hx~0; [L24] havoc ~hy~0; [L24] havoc ~hz~0; [L24] havoc ~ix~0; [L24] havoc ~iy~0; [L24] havoc ~sx~0; [L24] havoc ~i~0; [L25] havoc ~lx~0; [L25] havoc ~ly~0; [L25] 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] [L28] FCALL call ~#ew_u~0 := #Ultimate.alloc(8); [L29] FCALL call write~real(~x, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L30] FCALL call #t~mem0 := read~int({ base: ~#ew_u~0!base, offset: 4 + ~#ew_u~0!offset }, 4); [L30] ~hx~0 := (if #t~mem0 % 4294967296 % 4294967296 <= 2147483647 then #t~mem0 % 4294967296 % 4294967296 else #t~mem0 % 4294967296 % 4294967296 - 4294967296); [L30] FCALL call write~real(#t~union1, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L30] havoc #t~union1; [L30] havoc #t~mem0; [L31] FCALL call #t~mem2 := read~int({ base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 4); [L31] ~lx~0 := #t~mem2; [L31] FCALL call write~real(#t~union3, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L31] havoc #t~mem2; [L31] havoc #t~union3; [L28] FCALL call ULTIMATE.dealloc(~#ew_u~0); [L28] 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] [L34] FCALL call ~#ew_u~1 := #Ultimate.alloc(8); [L35] FCALL call write~real(~y, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L36] FCALL call #t~mem4 := read~int({ base: ~#ew_u~1!base, offset: 4 + ~#ew_u~1!offset }, 4); [L36] ~hy~0 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296); [L36] FCALL call write~real(#t~union5, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L36] havoc #t~mem4; [L36] havoc #t~union5; [L37] FCALL call #t~mem6 := read~int({ base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 4); [L37] ~ly~0 := #t~mem6; [L37] FCALL call write~real(#t~union7, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L37] havoc #t~mem6; [L37] havoc #t~union7; [L34] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L34] 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] [L39] ~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); [L40] ~hx~0 := ~bitwiseXor(~hx~0, ~sx~0); [L41] ~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] [L43-L44] COND TRUE (0 == ~bitwiseOr(~hy~0, ~ly~0) % 4294967296 || ~hx~0 >= 2146435072) || ~bitwiseOr(~hy~0, ~bitwiseOr(~ly~0, -~ly~0) / 2147483648) % 4294967296 > 2146435072 [L45] #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] [L185] 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] [L185] ~res~0 := #t~ret20; [L185] 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] [L188] 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] [L189] 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; [L18-L21] ~one_fmod~0 := 1.0; [L18-L21] FCALL call ~#Zero_fmod~0 := #Ultimate.alloc(16); [L18-L21] FCALL call write~init~real(0.0, { base: ~#Zero_fmod~0!base, offset: ~#Zero_fmod~0!offset }, 8); [L18-L21] 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] [L180] ~y~0 := ~someBinaryArithmeticDOUBLEoperation(1.0, 0.0); [L181] ~x~0 := #t~nondet18; [L181] 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] [L183] 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] [L163-L171] ~x := #in~x; [L164] 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] [L166] FCALL call ~#gh_u~0 := #Ultimate.alloc(8); [L167] FCALL call write~real(~x, { base: ~#gh_u~0!base, offset: ~#gh_u~0!offset }, 8); [L168] FCALL call #t~mem16 := read~int({ base: ~#gh_u~0!base, offset: 4 + ~#gh_u~0!offset }, 4); [L168] ~hx~1 := (if #t~mem16 % 4294967296 % 4294967296 <= 2147483647 then #t~mem16 % 4294967296 % 4294967296 else #t~mem16 % 4294967296 % 4294967296 - 4294967296); [L168] FCALL call write~real(#t~union17, { base: ~#gh_u~0!base, offset: ~#gh_u~0!offset }, 8); [L168] havoc #t~mem16; [L168] havoc #t~union17; [L166] FCALL call ULTIMATE.dealloc(~#gh_u~0); [L166] 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] [L170] #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] [L183] 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] [L183] 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] [L183-L192] COND TRUE 0 != #t~ret19 [L183] 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] [L185] 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] [L23-L161] ~x := #in~x; [L23-L161] ~y := #in~y; [L24] havoc ~n~0; [L24] havoc ~hx~0; [L24] havoc ~hy~0; [L24] havoc ~hz~0; [L24] havoc ~ix~0; [L24] havoc ~iy~0; [L24] havoc ~sx~0; [L24] havoc ~i~0; [L25] havoc ~lx~0; [L25] havoc ~ly~0; [L25] 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] [L28] FCALL call ~#ew_u~0 := #Ultimate.alloc(8); [L29] FCALL call write~real(~x, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L30] FCALL call #t~mem0 := read~int({ base: ~#ew_u~0!base, offset: 4 + ~#ew_u~0!offset }, 4); [L30] ~hx~0 := (if #t~mem0 % 4294967296 % 4294967296 <= 2147483647 then #t~mem0 % 4294967296 % 4294967296 else #t~mem0 % 4294967296 % 4294967296 - 4294967296); [L30] FCALL call write~real(#t~union1, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L30] havoc #t~union1; [L30] havoc #t~mem0; [L31] FCALL call #t~mem2 := read~int({ base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 4); [L31] ~lx~0 := #t~mem2; [L31] FCALL call write~real(#t~union3, { base: ~#ew_u~0!base, offset: ~#ew_u~0!offset }, 8); [L31] havoc #t~mem2; [L31] havoc #t~union3; [L28] FCALL call ULTIMATE.dealloc(~#ew_u~0); [L28] 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] [L34] FCALL call ~#ew_u~1 := #Ultimate.alloc(8); [L35] FCALL call write~real(~y, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L36] FCALL call #t~mem4 := read~int({ base: ~#ew_u~1!base, offset: 4 + ~#ew_u~1!offset }, 4); [L36] ~hy~0 := (if #t~mem4 % 4294967296 % 4294967296 <= 2147483647 then #t~mem4 % 4294967296 % 4294967296 else #t~mem4 % 4294967296 % 4294967296 - 4294967296); [L36] FCALL call write~real(#t~union5, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L36] havoc #t~mem4; [L36] havoc #t~union5; [L37] FCALL call #t~mem6 := read~int({ base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 4); [L37] ~ly~0 := #t~mem6; [L37] FCALL call write~real(#t~union7, { base: ~#ew_u~1!base, offset: ~#ew_u~1!offset }, 8); [L37] havoc #t~mem6; [L37] havoc #t~union7; [L34] FCALL call ULTIMATE.dealloc(~#ew_u~1); [L34] 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] [L39] ~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); [L40] ~hx~0 := ~bitwiseXor(~hx~0, ~sx~0); [L41] ~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] [L43-L44] COND TRUE (0 == ~bitwiseOr(~hy~0, ~ly~0) % 4294967296 || ~hx~0 >= 2146435072) || ~bitwiseOr(~hy~0, ~bitwiseOr(~ly~0, -~ly~0) / 2147483648) % 4294967296 > 2146435072 [L45] #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] [L185] 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] [L185] ~res~0 := #t~ret20; [L185] 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] [L188] 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] [L189] 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] [L18-L21] 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}] [L180] double y = 1.0 / 0.0; [L181] double x = __VERIFIER_nondet_double(); [L183] CALL isfinite_double(x) VAL [\old(x)=10737418245, one_fmod=1, Zero_fmod={10737418253:0}] [L164] __int32_t hx; VAL [\old(x)=10737418245, one_fmod=1, x=10737418245, Zero_fmod={10737418253:0}] [L166] ieee_double_shape_type gh_u; [L167] gh_u.value = (x) [L168] EXPR gh_u.parts.msw [L168] (hx) = gh_u.parts.msw [L170] 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}] [L183] RET isfinite_double(x) VAL [isfinite_double(x)=-3, one_fmod=1, x=10737418245, Zero_fmod={10737418253:0}] [L183] COND TRUE isfinite_double(x) [L185] CALL, EXPR fmod_double(x, y) VAL [\old(x)=10737418245, \old(y)=10737418263, one_fmod=1, Zero_fmod={10737418253:0}] [L24] __int32_t n, hx, hy, hz, ix, iy, sx, i; [L25] __uint32_t lx, ly, lz; VAL [\old(x)=10737418245, \old(y)=10737418263, one_fmod=1, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] [L28] ieee_double_shape_type ew_u; [L29] ew_u.value = (x) [L30] EXPR ew_u.parts.msw [L30] (hx) = ew_u.parts.msw [L31] EXPR ew_u.parts.lsw [L31] (lx) = ew_u.parts.lsw [L34] ieee_double_shape_type ew_u; [L35] ew_u.value = (y) [L36] EXPR ew_u.parts.msw [L36] (hy) = ew_u.parts.msw [L37] EXPR ew_u.parts.lsw [L37] (ly) = ew_u.parts.lsw [L39] sx = hx & 0x80000000 [L40] hx ^= sx [L41] 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}] [L43-L44] COND TRUE (hy | ly) == 0 || (hx >= 0x7ff00000) || ((hy | ((ly | -ly) >> 31)) > 0x7ff00000) [L45] 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}] [L185] RET, EXPR fmod_double(x, y) VAL [fmod_double(x, y)=10737418246, one_fmod=1, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] [L185] double res = fmod_double(x, y); [L188] COND TRUE res != x VAL [one_fmod=1, res=10737418246, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] [L189] __VERIFIER_error() VAL [one_fmod=1, res=10737418246, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] ----- [2018-11-23 02:30:08,740 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 02:30:08 BoogieIcfgContainer [2018-11-23 02:30:08,741 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 02:30:08,741 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 02:30:08,741 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 02:30:08,741 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 02:30:08,742 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:30:08" (3/4) ... [2018-11-23 02:30:08,751 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-23 02:30:08,751 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 02:30:08,752 INFO L168 Benchmark]: Toolchain (without parser) took 1242.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.1 MB). Free memory was 959.2 MB in the beginning and 1.1 GB in the end (delta: -112.6 MB). Peak memory consumption was 50.4 MB. Max. memory is 11.5 GB. [2018-11-23 02:30:08,753 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 02:30:08,754 INFO L168 Benchmark]: CACSL2BoogieTranslator took 267.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.1 MB). Free memory was 959.2 MB in the beginning and 1.2 GB in the end (delta: -201.5 MB). Peak memory consumption was 31.4 MB. Max. memory is 11.5 GB. [2018-11-23 02:30:08,754 INFO L168 Benchmark]: Boogie Procedure Inliner took 21.63 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 02:30:08,755 INFO L168 Benchmark]: Boogie Preprocessor took 33.72 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 02:30:08,755 INFO L168 Benchmark]: RCFGBuilder took 436.43 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: 41.6 MB). Peak memory consumption was 41.6 MB. Max. memory is 11.5 GB. [2018-11-23 02:30:08,756 INFO L168 Benchmark]: TraceAbstraction took 470.11 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: 40.5 MB). Peak memory consumption was 40.5 MB. Max. memory is 11.5 GB. [2018-11-23 02:30:08,756 INFO L168 Benchmark]: Witness Printer took 10.28 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 02:30:08,760 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 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 267.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.1 MB). Free memory was 959.2 MB in the beginning and 1.2 GB in the end (delta: -201.5 MB). Peak memory consumption was 31.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 21.63 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 33.72 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. * RCFGBuilder took 436.43 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: 41.6 MB). Peak memory consumption was 41.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 470.11 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: 40.5 MB). Peak memory consumption was 40.5 MB. Max. memory is 11.5 GB. * Witness Printer took 10.28 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. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 189]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of bitwiseOr at line 44, overapproximation of someUnaryDOUBLEoperation at line 20, overapproximation of someBinaryArithmeticDOUBLEoperation at line 45, overapproximation of bitwiseAnd at line 39, overapproximation of someBinaryDOUBLEComparisonOperation at line 188, overapproximation of bitwiseXor at line 40. Possible FailurePath: [L18-L21] 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}] [L180] double y = 1.0 / 0.0; [L181] double x = __VERIFIER_nondet_double(); [L183] CALL isfinite_double(x) VAL [\old(x)=10737418245, one_fmod=1, Zero_fmod={10737418253:0}] [L164] __int32_t hx; VAL [\old(x)=10737418245, one_fmod=1, x=10737418245, Zero_fmod={10737418253:0}] [L166] ieee_double_shape_type gh_u; [L167] gh_u.value = (x) [L168] EXPR gh_u.parts.msw [L168] (hx) = gh_u.parts.msw [L170] 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}] [L183] RET isfinite_double(x) VAL [isfinite_double(x)=-3, one_fmod=1, x=10737418245, Zero_fmod={10737418253:0}] [L183] COND TRUE isfinite_double(x) [L185] CALL, EXPR fmod_double(x, y) VAL [\old(x)=10737418245, \old(y)=10737418263, one_fmod=1, Zero_fmod={10737418253:0}] [L24] __int32_t n, hx, hy, hz, ix, iy, sx, i; [L25] __uint32_t lx, ly, lz; VAL [\old(x)=10737418245, \old(y)=10737418263, one_fmod=1, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] [L28] ieee_double_shape_type ew_u; [L29] ew_u.value = (x) [L30] EXPR ew_u.parts.msw [L30] (hx) = ew_u.parts.msw [L31] EXPR ew_u.parts.lsw [L31] (lx) = ew_u.parts.lsw [L34] ieee_double_shape_type ew_u; [L35] ew_u.value = (y) [L36] EXPR ew_u.parts.msw [L36] (hy) = ew_u.parts.msw [L37] EXPR ew_u.parts.lsw [L37] (ly) = ew_u.parts.lsw [L39] sx = hx & 0x80000000 [L40] hx ^= sx [L41] 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}] [L43-L44] COND TRUE (hy | ly) == 0 || (hx >= 0x7ff00000) || ((hy | ((ly | -ly) >> 31)) > 0x7ff00000) [L45] 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}] [L185] RET, EXPR fmod_double(x, y) VAL [fmod_double(x, y)=10737418246, one_fmod=1, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] [L185] double res = fmod_double(x, y); [L188] COND TRUE res != x VAL [one_fmod=1, res=10737418246, x=10737418245, y=10737418263, Zero_fmod={10737418253:0}] [L189] __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, 0.4s 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 02:30:10,234 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 02:30:10,235 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 02:30:10,242 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-11-23 02:30:10,258 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 02:30:10,258 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 02:30:10,259 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 02:30:10,260 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 02:30:10,260 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 02:30:10,261 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 02:30:10,262 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 02:30:10,262 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 02:30:10,262 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 02:30:10,263 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 02:30:10,263 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 02:30:10,263 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 02:30:10,264 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 02:30:10,264 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_91f77dbf-ee91-48f1-b63c-ec294a0a49bf/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2018-11-23 02:30:10,274 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 02:30:10,275 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 02:30:10,275 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 02:30:10,276 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 02:30:10,276 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 02:30:10,276 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 02:30:10,276 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 02:30:10,276 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 02:30:10,276 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 02:30:10,276 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 02:30:10,277 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 02:30:10,277 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 02:30:10,277 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 02:30:10,277 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 02:30:10,277 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 02:30:10,278 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 02:30:10,278 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 02:30:10,278 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 02:30:10,278 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 02:30:10,278 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 02:30:10,278 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 02:30:10,278 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 02:30:10,278 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 02:30:10,279 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 02:30:10,279 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 02:30:10,279 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 02:30:10,279 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 02:30:10,279 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 02:30:10,279 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 02:30:10,280 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 02:30:10,280 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 02:30:10,280 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 02:30:10,280 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 02:30:10,280 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 02:30:10,280 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 02:30:10,280 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_91f77dbf-ee91-48f1-b63c-ec294a0a49bf/bin-2019/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e3ed9850bae7d066050d32134f925a24fb3772d [2018-11-23 02:30:10,312 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 02:30:10,322 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 02:30:10,324 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 02:30:10,326 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 02:30:10,326 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 02:30:10,326 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_91f77dbf-ee91-48f1-b63c-ec294a0a49bf/bin-2019/utaipan/../../sv-benchmarks/c/float-newlib/double_req_bl_1131a_true-unreach-call.c [2018-11-23 02:30:10,374 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_91f77dbf-ee91-48f1-b63c-ec294a0a49bf/bin-2019/utaipan/data/de813fb3d/436fc9bebdfc42a485448eda91712968/FLAG8e994dc52 [2018-11-23 02:30:10,718 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 02:30:10,718 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_91f77dbf-ee91-48f1-b63c-ec294a0a49bf/sv-benchmarks/c/float-newlib/double_req_bl_1131a_true-unreach-call.c [2018-11-23 02:30:10,722 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_91f77dbf-ee91-48f1-b63c-ec294a0a49bf/bin-2019/utaipan/data/de813fb3d/436fc9bebdfc42a485448eda91712968/FLAG8e994dc52 [2018-11-23 02:30:10,732 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_91f77dbf-ee91-48f1-b63c-ec294a0a49bf/bin-2019/utaipan/data/de813fb3d/436fc9bebdfc42a485448eda91712968 [2018-11-23 02:30:10,734 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 02:30:10,735 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 02:30:10,736 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 02:30:10,736 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 02:30:10,739 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 02:30:10,739 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:30:10" (1/1) ... [2018-11-23 02:30:10,741 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71bb19e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:30:10, skipping insertion in model container [2018-11-23 02:30:10,741 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:30:10" (1/1) ... [2018-11-23 02:30:10,747 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 02:30:10,766 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 02:30:10,919 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:30:10,924 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 02:30:10,958 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:30:10,981 INFO L195 MainTranslator]: Completed translation [2018-11-23 02:30:10,981 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:30:10 WrapperNode [2018-11-23 02:30:10,981 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 02:30:10,982 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 02:30:10,982 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 02:30:10,982 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 02:30:10,990 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:30:10" (1/1) ... [2018-11-23 02:30:11,047 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:30:10" (1/1) ... [2018-11-23 02:30:11,053 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 02:30:11,053 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 02:30:11,054 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 02:30:11,054 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 02:30:11,060 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:30:10" (1/1) ... [2018-11-23 02:30:11,061 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:30:10" (1/1) ... [2018-11-23 02:30:11,063 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:30:10" (1/1) ... [2018-11-23 02:30:11,063 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:30:10" (1/1) ... [2018-11-23 02:30:11,075 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:30:10" (1/1) ... [2018-11-23 02:30:11,082 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:30:10" (1/1) ... [2018-11-23 02:30:11,085 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:30:10" (1/1) ... [2018-11-23 02:30:11,087 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 02:30:11,088 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 02:30:11,088 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 02:30:11,088 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 02:30:11,089 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:30:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_91f77dbf-ee91-48f1-b63c-ec294a0a49bf/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 02:30:11,122 INFO L130 BoogieDeclarations]: Found specification of procedure isfinite_double [2018-11-23 02:30:11,122 INFO L138 BoogieDeclarations]: Found implementation of procedure isfinite_double [2018-11-23 02:30:11,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-11-23 02:30:11,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-11-23 02:30:11,122 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 02:30:11,122 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 02:30:11,122 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 02:30:11,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 02:30:11,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2018-11-23 02:30:11,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 02:30:11,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 02:30:11,123 INFO L130 BoogieDeclarations]: Found specification of procedure fmod_double [2018-11-23 02:30:11,123 INFO L138 BoogieDeclarations]: Found implementation of procedure fmod_double [2018-11-23 02:30:11,123 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 02:30:11,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 02:30:11,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 02:30:11,123 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 02:30:11,229 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 02:30:11,260 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 02:30:11,314 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 02:30:11,348 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 02:30:14,184 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 02:30:14,185 INFO L280 CfgBuilder]: Removed 16 assue(true) statements. [2018-11-23 02:30:14,185 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:30:14 BoogieIcfgContainer [2018-11-23 02:30:14,185 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 02:30:14,186 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 02:30:14,186 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 02:30:14,189 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 02:30:14,189 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 02:30:10" (1/3) ... [2018-11-23 02:30:14,190 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b211c23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:30:14, skipping insertion in model container [2018-11-23 02:30:14,190 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:30:10" (2/3) ... [2018-11-23 02:30:14,190 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b211c23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:30:14, skipping insertion in model container [2018-11-23 02:30:14,191 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:30:14" (3/3) ... [2018-11-23 02:30:14,192 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_1131a_true-unreach-call.c [2018-11-23 02:30:14,198 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 02:30:14,202 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 02:30:14,214 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 02:30:14,236 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 02:30:14,237 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 02:30:14,237 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 02:30:14,237 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 02:30:14,237 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 02:30:14,237 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 02:30:14,237 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 02:30:14,237 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 02:30:14,237 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 02:30:14,249 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states. [2018-11-23 02:30:14,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-11-23 02:30:14,253 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:30:14,253 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 02:30:14,255 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:30:14,258 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:30:14,258 INFO L82 PathProgramCache]: Analyzing trace with hash -205433690, now seen corresponding path program 1 times [2018-11-23 02:30:14,261 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 02:30:14,261 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_91f77dbf-ee91-48f1-b63c-ec294a0a49bf/bin-2019/utaipan/mathsat Starting monitored process 2 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with mathsat -unsat_core_generation=3 [2018-11-23 02:30:14,267 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:30:15,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:30:15,085 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 02:30:15,099 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 02:30:15,099 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 02:30:15,119 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 02:30:15,119 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-23 02:30:15,121 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-23 02:30:15,129 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-23 02:30:15,130 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 02:30:15,132 INFO L87 Difference]: Start difference. First operand 72 states. Second operand 2 states. [2018-11-23 02:30:15,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:30:15,152 INFO L93 Difference]: Finished difference Result 136 states and 225 transitions. [2018-11-23 02:30:15,152 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-23 02:30:15,153 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 24 [2018-11-23 02:30:15,153 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:30:15,160 INFO L225 Difference]: With dead ends: 136 [2018-11-23 02:30:15,161 INFO L226 Difference]: Without dead ends: 67 [2018-11-23 02:30:15,163 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 02:30:15,175 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2018-11-23 02:30:15,190 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 67. [2018-11-23 02:30:15,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67 states. [2018-11-23 02:30:15,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 93 transitions. [2018-11-23 02:30:15,194 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 93 transitions. Word has length 24 [2018-11-23 02:30:15,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:30:15,194 INFO L480 AbstractCegarLoop]: Abstraction has 67 states and 93 transitions. [2018-11-23 02:30:15,194 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-23 02:30:15,194 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 93 transitions. [2018-11-23 02:30:15,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-11-23 02:30:15,195 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:30:15,195 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 02:30:15,196 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:30:15,196 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:30:15,196 INFO L82 PathProgramCache]: Analyzing trace with hash 1203974700, now seen corresponding path program 1 times [2018-11-23 02:30:15,196 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 02:30:15,197 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_91f77dbf-ee91-48f1-b63c-ec294a0a49bf/bin-2019/utaipan/mathsat Starting monitored process 3 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with mathsat -unsat_core_generation=3 [2018-11-23 02:30:15,203 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:30:16,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:30:16,301 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 02:30:16,550 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 02:30:16,551 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 02:30:16,556 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 02:30:16,624 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 02:30:16,625 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 02:30:16,650 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 02:30:16,658 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 02:30:16,658 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-23 02:30:16,660 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 02:30:16,673 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 02:30:16,746 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 02:30:16,747 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:45, output treesize:17 [2018-11-23 02:30:16,817 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 02:30:16,819 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 02:30:16,820 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 02:30:16,870 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 02:30:16,871 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 02:30:16,904 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 02:30:16,931 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 02:30:16,932 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-23 02:30:16,945 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 02:30:16,957 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 02:30:16,983 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 02:30:16,984 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 5 variables, input treesize:70, output treesize:31 [2018-11-23 02:30:17,488 WARN L180 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 49 [2018-11-23 02:30:17,503 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 02:30:17,504 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 02:30:17,530 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 02:30:17,530 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2018-11-23 02:30:17,531 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-11-23 02:30:17,531 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-23 02:30:17,531 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2018-11-23 02:30:17,531 INFO L87 Difference]: Start difference. First operand 67 states and 93 transitions. Second operand 13 states. [2018-11-23 02:30:18,256 WARN L180 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 18 [2018-11-23 02:30:18,560 WARN L180 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 32 [2018-11-23 02:30:18,778 WARN L180 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2018-11-23 02:30:28,536 WARN L180 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2018-11-23 02:30:31,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:30:31,131 INFO L93 Difference]: Finished difference Result 77 states and 102 transitions. [2018-11-23 02:30:31,160 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-11-23 02:30:31,160 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 27 [2018-11-23 02:30:31,160 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:30:31,162 INFO L225 Difference]: With dead ends: 77 [2018-11-23 02:30:31,162 INFO L226 Difference]: Without dead ends: 71 [2018-11-23 02:30:31,163 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=55, Invalid=287, Unknown=0, NotChecked=0, Total=342 [2018-11-23 02:30:31,163 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71 states. [2018-11-23 02:30:31,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71 to 67. [2018-11-23 02:30:31,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67 states. [2018-11-23 02:30:31,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 92 transitions. [2018-11-23 02:30:31,171 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 92 transitions. Word has length 27 [2018-11-23 02:30:31,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:30:31,171 INFO L480 AbstractCegarLoop]: Abstraction has 67 states and 92 transitions. [2018-11-23 02:30:31,172 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-11-23 02:30:31,172 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 92 transitions. [2018-11-23 02:30:31,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-11-23 02:30:31,172 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:30:31,172 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 02:30:31,173 INFO L423 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:30:31,173 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:30:31,173 INFO L82 PathProgramCache]: Analyzing trace with hash 169981864, now seen corresponding path program 1 times [2018-11-23 02:30:31,173 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 02:30:31,173 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_91f77dbf-ee91-48f1-b63c-ec294a0a49bf/bin-2019/utaipan/mathsat Starting monitored process 4 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with mathsat -unsat_core_generation=3 [2018-11-23 02:30:31,177 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:30:31,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:30:31,274 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 02:30:31,612 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 02:30:31,612 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 02:30:31,623 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 02:30:31,623 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-11-23 02:30:31,623 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-23 02:30:31,623 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-23 02:30:31,623 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2018-11-23 02:30:31,623 INFO L87 Difference]: Start difference. First operand 67 states and 92 transitions. Second operand 11 states. [2018-11-23 02:30:31,947 WARN L180 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 25 [2018-11-23 02:30:32,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:30:32,741 INFO L93 Difference]: Finished difference Result 75 states and 99 transitions. [2018-11-23 02:30:32,773 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-23 02:30:32,773 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 29 [2018-11-23 02:30:32,773 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:30:32,774 INFO L225 Difference]: With dead ends: 75 [2018-11-23 02:30:32,774 INFO L226 Difference]: Without dead ends: 69 [2018-11-23 02:30:32,775 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2018-11-23 02:30:32,775 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2018-11-23 02:30:32,783 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 67. [2018-11-23 02:30:32,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67 states. [2018-11-23 02:30:32,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 91 transitions. [2018-11-23 02:30:32,785 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 91 transitions. Word has length 29 [2018-11-23 02:30:32,785 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:30:32,785 INFO L480 AbstractCegarLoop]: Abstraction has 67 states and 91 transitions. [2018-11-23 02:30:32,785 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-23 02:30:32,785 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 91 transitions. [2018-11-23 02:30:32,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-11-23 02:30:32,786 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:30:32,786 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 02:30:32,787 INFO L423 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:30:32,787 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:30:32,787 INFO L82 PathProgramCache]: Analyzing trace with hash 347634240, now seen corresponding path program 1 times [2018-11-23 02:30:32,787 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-23 02:30:32,787 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_91f77dbf-ee91-48f1-b63c-ec294a0a49bf/bin-2019/utaipan/mathsat Starting monitored process 5 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with mathsat -unsat_core_generation=3 [2018-11-23 02:30:32,791 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:30:32,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:30:32,940 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 02:30:32,964 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 02:30:32,964 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 02:30:32,965 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 02:30:33,007 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 02:30:33,011 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 02:30:33,012 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 02:30:33,024 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 02:30:33,029 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 02:30:33,029 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-23 02:30:33,031 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 02:30:33,034 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 02:30:33,041 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 02:30:33,041 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:42, output treesize:14 [2018-11-23 02:30:33,434 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 02:30:33,434 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 02:30:33,442 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 02:30:33,443 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-23 02:30:33,443 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-23 02:30:33,443 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-23 02:30:33,443 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2018-11-23 02:30:33,443 INFO L87 Difference]: Start difference. First operand 67 states and 91 transitions. Second operand 8 states. [2018-11-23 02:30:35,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:30:35,529 INFO L93 Difference]: Finished difference Result 71 states and 97 transitions. [2018-11-23 02:30:35,531 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-23 02:30:35,531 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 30 [2018-11-23 02:30:35,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:30:35,531 INFO L225 Difference]: With dead ends: 71 [2018-11-23 02:30:35,531 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 02:30:35,532 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 02:30:35,532 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 02:30:35,532 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 02:30:35,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 02:30:35,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 02:30:35,532 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 30 [2018-11-23 02:30:35,533 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:30:35,533 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 02:30:35,533 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-23 02:30:35,533 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 02:30:35,533 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 02:30:35,536 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 02:30:36,389 WARN L180 SmtUtils]: Spent 808.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2018-11-23 02:30:36,995 WARN L180 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2018-11-23 02:30:37,276 WARN L180 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2018-11-23 02:30:37,598 WARN L180 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2018-11-23 02:30:37,844 WARN L180 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 27 [2018-11-23 02:30:37,969 INFO L448 ceAbstractionStarter]: For program point isfinite_doubleFINAL(lines 163 171) no Hoare annotation was computed. [2018-11-23 02:30:37,969 INFO L448 ceAbstractionStarter]: For program point isfinite_doubleEXIT(lines 163 171) no Hoare annotation was computed. [2018-11-23 02:30:37,969 INFO L448 ceAbstractionStarter]: For program point L165-1(lines 165 169) no Hoare annotation was computed. [2018-11-23 02:30:37,969 INFO L451 ceAbstractionStarter]: At program point isfinite_doubleENTRY(lines 163 171) the Hoare annotation is: true [2018-11-23 02:30:37,969 INFO L444 ceAbstractionStarter]: At program point L165-2(lines 165 169) the Hoare annotation is: (= isfinite_double_~x |isfinite_double_#in~x|) [2018-11-23 02:30:37,969 INFO L448 ceAbstractionStarter]: For program point L165-3(lines 165 169) no Hoare annotation was computed. [2018-11-23 02:30:37,969 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 02:30:37,970 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-23 02:30:37,970 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 02:30:37,970 INFO L448 ceAbstractionStarter]: For program point L118(lines 118 119) no Hoare annotation was computed. [2018-11-23 02:30:37,970 INFO L448 ceAbstractionStarter]: For program point L118-2(lines 23 161) no Hoare annotation was computed. [2018-11-23 02:30:37,970 INFO L448 ceAbstractionStarter]: For program point L69-2(lines 69 70) no Hoare annotation was computed. [2018-11-23 02:30:37,970 INFO L444 ceAbstractionStarter]: At program point L69-3(lines 69 70) 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 02:30:37,970 INFO L448 ceAbstractionStarter]: For program point L152(lines 152 157) no Hoare annotation was computed. [2018-11-23 02:30:37,970 INFO L448 ceAbstractionStarter]: For program point L152-1(lines 140 159) no Hoare annotation was computed. [2018-11-23 02:30:37,970 INFO L448 ceAbstractionStarter]: For program point L152-2(lines 152 157) no Hoare annotation was computed. [2018-11-23 02:30:37,970 INFO L448 ceAbstractionStarter]: For program point L53(lines 23 161) no Hoare annotation was computed. [2018-11-23 02:30:37,970 INFO L448 ceAbstractionStarter]: For program point fmod_doubleFINAL(lines 23 161) no Hoare annotation was computed. [2018-11-23 02:30:37,970 INFO L448 ceAbstractionStarter]: For program point L120-1(lines 23 161) no Hoare annotation was computed. [2018-11-23 02:30:37,970 INFO L448 ceAbstractionStarter]: For program point L54(lines 54 60) no Hoare annotation was computed. [2018-11-23 02:30:37,970 INFO L448 ceAbstractionStarter]: For program point L104(lines 104 105) no Hoare annotation was computed. [2018-11-23 02:30:37,970 INFO L448 ceAbstractionStarter]: For program point L104-2(lines 101 115) no Hoare annotation was computed. [2018-11-23 02:30:37,970 INFO L448 ceAbstractionStarter]: For program point L55-2(lines 55 56) no Hoare annotation was computed. [2018-11-23 02:30:37,971 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 02:30:37,971 INFO L444 ceAbstractionStarter]: At program point L106-1(lines 101 115) 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 02:30:37,971 INFO L448 ceAbstractionStarter]: For program point L91(lines 91 97) no Hoare annotation was computed. [2018-11-23 02:30:37,971 INFO L448 ceAbstractionStarter]: For program point L91-2(lines 87 98) no Hoare annotation was computed. [2018-11-23 02:30:37,971 INFO L448 ceAbstractionStarter]: For program point L58-2(lines 58 59) no Hoare annotation was computed. [2018-11-23 02:30:37,971 INFO L444 ceAbstractionStarter]: At program point L58-3(lines 58 59) 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 02:30:37,971 INFO L451 ceAbstractionStarter]: At program point fmod_doubleENTRY(lines 23 161) the Hoare annotation is: true [2018-11-23 02:30:37,971 INFO L448 ceAbstractionStarter]: For program point L142(lines 142 151) no Hoare annotation was computed. [2018-11-23 02:30:37,972 INFO L448 ceAbstractionStarter]: For program point L43(lines 43 45) no Hoare annotation was computed. [2018-11-23 02:30:37,972 INFO L448 ceAbstractionStarter]: For program point L27-1(lines 27 32) no Hoare annotation was computed. [2018-11-23 02:30:37,972 INFO L444 ceAbstractionStarter]: At program point L27-2(lines 27 32) the Hoare annotation is: (and (= |fmod_double_#in~x| fmod_double_~x) (= |fmod_double_#in~y| fmod_double_~y)) [2018-11-23 02:30:37,972 INFO L448 ceAbstractionStarter]: For program point L110(lines 110 111) no Hoare annotation was computed. [2018-11-23 02:30:37,972 INFO L444 ceAbstractionStarter]: At program point L127-2(lines 127 131) 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 02:30:37,972 INFO L448 ceAbstractionStarter]: For program point L127-3(lines 23 161) no Hoare annotation was computed. [2018-11-23 02:30:37,972 INFO L448 ceAbstractionStarter]: For program point L145(lines 145 151) no Hoare annotation was computed. [2018-11-23 02:30:37,972 INFO L448 ceAbstractionStarter]: For program point L79(lines 79 85) no Hoare annotation was computed. [2018-11-23 02:30:37,972 INFO L448 ceAbstractionStarter]: For program point L46(lines 46 51) no Hoare annotation was computed. [2018-11-23 02:30:37,972 INFO L448 ceAbstractionStarter]: For program point L79-2(lines 23 161) no Hoare annotation was computed. [2018-11-23 02:30:37,972 INFO L448 ceAbstractionStarter]: For program point L46-2(lines 23 161) no Hoare annotation was computed. [2018-11-23 02:30:37,973 INFO L448 ceAbstractionStarter]: For program point L47(lines 47 48) no Hoare annotation was computed. [2018-11-23 02:30:37,973 INFO L448 ceAbstractionStarter]: For program point L64(lines 23 161) no Hoare annotation was computed. [2018-11-23 02:30:37,973 INFO L448 ceAbstractionStarter]: For program point L65(lines 65 71) no Hoare annotation was computed. [2018-11-23 02:30:37,973 INFO L448 ceAbstractionStarter]: For program point fmod_doubleEXIT(lines 23 161) no Hoare annotation was computed. [2018-11-23 02:30:37,973 INFO L448 ceAbstractionStarter]: For program point L49(lines 49 50) no Hoare annotation was computed. [2018-11-23 02:30:37,973 INFO L448 ceAbstractionStarter]: For program point L132(lines 132 159) no Hoare annotation was computed. [2018-11-23 02:30:37,973 INFO L448 ceAbstractionStarter]: For program point L33(lines 33 38) no Hoare annotation was computed. [2018-11-23 02:30:37,973 INFO L448 ceAbstractionStarter]: For program point L33-1(lines 23 161) no Hoare annotation was computed. [2018-11-23 02:30:37,973 INFO L448 ceAbstractionStarter]: For program point L66-2(lines 66 67) no Hoare annotation was computed. [2018-11-23 02:30:37,973 INFO L448 ceAbstractionStarter]: For program point L33-2(lines 33 38) no Hoare annotation was computed. [2018-11-23 02:30:37,973 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 02:30:37,974 INFO L448 ceAbstractionStarter]: For program point L134-1(lines 134 139) no Hoare annotation was computed. [2018-11-23 02:30:37,974 INFO L448 ceAbstractionStarter]: For program point L101-1(lines 101 115) no Hoare annotation was computed. [2018-11-23 02:30:37,974 INFO L444 ceAbstractionStarter]: At program point L134-2(lines 134 139) 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 02:30:37,974 INFO L448 ceAbstractionStarter]: For program point L101-3(lines 101 115) no Hoare annotation was computed. [2018-11-23 02:30:37,974 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 02:30:37,974 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-11-23 02:30:37,974 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 02:30:37,974 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 02:30:37,974 INFO L448 ceAbstractionStarter]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 189) no Hoare annotation was computed. [2018-11-23 02:30:37,974 INFO L451 ceAbstractionStarter]: At program point mainENTRY(lines 173 195) the Hoare annotation is: true [2018-11-23 02:30:37,974 INFO L448 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2018-11-23 02:30:37,975 INFO L448 ceAbstractionStarter]: For program point L188(lines 188 191) no Hoare annotation was computed. [2018-11-23 02:30:37,975 INFO L444 ceAbstractionStarter]: At program point L185(line 185) the Hoare annotation is: (and (= main_~y~0 (fp.div roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0) (_ +zero 11 53))) (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 02:30:37,975 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 173 195) no Hoare annotation was computed. [2018-11-23 02:30:37,975 INFO L448 ceAbstractionStarter]: For program point L185-1(line 185) no Hoare annotation was computed. [2018-11-23 02:30:37,975 INFO L444 ceAbstractionStarter]: At program point L183(line 183) the Hoare annotation is: (= main_~y~0 (fp.div roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0) (_ +zero 11 53))) [2018-11-23 02:30:37,975 INFO L448 ceAbstractionStarter]: For program point L183-1(lines 183 192) no Hoare annotation was computed. [2018-11-23 02:30:37,975 INFO L448 ceAbstractionStarter]: For program point L183-3(lines 183 192) no Hoare annotation was computed. [2018-11-23 02:30:37,975 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 173 195) no Hoare annotation was computed. [2018-11-23 02:30:37,980 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:37,981 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:37,981 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:37,981 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:37,981 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:37,981 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:37,981 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:37,981 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:37,982 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:37,982 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:37,982 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:37,982 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:37,982 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:37,982 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:37,982 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:37,983 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:37,983 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:37,983 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:37,988 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:37,988 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:37,988 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:37,988 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:37,988 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:37,988 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:37,988 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:37,988 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:37,989 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:37,989 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:37,989 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:37,989 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:37,989 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:37,989 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:37,989 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:37,989 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:37,989 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:37,989 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:37,990 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:37,990 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:37,991 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:37,991 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:37,991 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:37,991 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:37,991 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:37,991 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:37,991 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:37,991 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:37,991 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:37,991 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:37,991 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:37,992 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:37,992 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:37,992 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:37,992 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:37,992 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:37,993 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:37,993 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:37,993 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:37,993 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:37,993 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:37,993 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:37,994 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:37,994 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:37,994 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:37,994 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:37,994 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:37,994 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:37,995 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:37,995 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:37,995 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:37,995 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:37,995 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:37,995 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:37,996 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:37,996 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:37,996 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:37,996 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:37,997 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:37,997 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:37,997 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:37,997 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:37,998 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:37,998 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:37,998 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:37,998 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:37,998 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:37,998 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:37,998 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:37,999 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:37,999 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:37,999 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:37,999 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,000 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,000 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,000 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,000 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,000 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,000 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,001 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,001 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,001 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,001 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,001 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,001 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,002 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,002 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,002 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,003 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,003 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,003 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,003 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,003 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,004 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,004 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,004 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,004 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,004 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,005 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,005 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,005 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,005 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,005 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,005 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,005 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,006 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,006 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,006 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,006 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,007 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,007 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,007 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,007 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,007 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,009 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,009 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,009 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,009 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,009 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,009 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,009 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,010 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,010 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,010 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,011 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,011 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,011 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,011 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,011 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,011 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,011 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,012 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,012 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,012 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,012 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,012 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,012 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,012 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,012 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,013 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,013 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,013 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,013 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,014 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,014 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,014 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,014 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,014 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,014 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,014 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,014 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,014 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,014 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,014 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,015 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,015 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,015 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,015 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,015 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,016 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,016 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,016 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,016 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,016 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,016 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,016 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,017 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,017 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,017 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,017 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,017 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,017 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,017 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,017 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,018 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 02:30:38 BoogieIcfgContainer [2018-11-23 02:30:38,018 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 02:30:38,019 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 02:30:38,019 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 02:30:38,019 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 02:30:38,019 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:30:14" (3/4) ... [2018-11-23 02:30:38,022 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 02:30:38,026 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isfinite_double [2018-11-23 02:30:38,026 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 02:30:38,026 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure fmod_double [2018-11-23 02:30:38,026 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 02:30:38,030 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2018-11-23 02:30:38,030 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2018-11-23 02:30:38,030 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-23 02:30:38,030 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-23 02:30:38,049 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: x == \old(x) [2018-11-23 02:30:38,049 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(x) == x && \old(y) == y [2018-11-23 02:30:38,062 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_91f77dbf-ee91-48f1-b63c-ec294a0a49bf/bin-2019/utaipan/witness.graphml [2018-11-23 02:30:38,062 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 02:30:38,063 INFO L168 Benchmark]: Toolchain (without parser) took 27328.40 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 217.6 MB). Free memory was 951.9 MB in the beginning and 1.1 GB in the end (delta: -174.0 MB). Peak memory consumption was 43.5 MB. Max. memory is 11.5 GB. [2018-11-23 02:30:38,064 INFO L168 Benchmark]: CDTParser took 0.15 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 02:30:38,064 INFO L168 Benchmark]: CACSL2BoogieTranslator took 245.75 ms. Allocated memory is still 1.0 GB. Free memory was 951.9 MB in the beginning and 930.4 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-23 02:30:38,064 INFO L168 Benchmark]: Boogie Procedure Inliner took 71.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 930.4 MB in the beginning and 1.2 GB in the end (delta: -221.1 MB). Peak memory consumption was 15.6 MB. Max. memory is 11.5 GB. [2018-11-23 02:30:38,065 INFO L168 Benchmark]: Boogie Preprocessor took 33.96 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 02:30:38,065 INFO L168 Benchmark]: RCFGBuilder took 3097.58 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: 45.9 MB). Peak memory consumption was 45.9 MB. Max. memory is 11.5 GB. [2018-11-23 02:30:38,065 INFO L168 Benchmark]: TraceAbstraction took 23832.64 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 54.0 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -20.3 MB). Peak memory consumption was 33.8 MB. Max. memory is 11.5 GB. [2018-11-23 02:30:38,066 INFO L168 Benchmark]: Witness Printer took 43.83 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 02:30:38,067 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 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 245.75 ms. Allocated memory is still 1.0 GB. Free memory was 951.9 MB in the beginning and 930.4 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 71.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 930.4 MB in the beginning and 1.2 GB in the end (delta: -221.1 MB). Peak memory consumption was 15.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 33.96 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 3097.58 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: 45.9 MB). Peak memory consumption was 45.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 23832.64 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 54.0 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -20.3 MB). Peak memory consumption was 33.8 MB. Max. memory is 11.5 GB. * Witness Printer took 43.83 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. * 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_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_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: 189]: 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: 58]: Loop Invariant [2018-11-23 02:30:38,074 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,074 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,074 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,074 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,075 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,075 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,075 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,075 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,075 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,075 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,075 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,075 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,076 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,076 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,076 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,076 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,076 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,076 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,077 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,077 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,077 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,077 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,078 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,078 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,078 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,078 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,078 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,078 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,079 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,079 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,079 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,079 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,079 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,079 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,079 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,080 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: 165]: Loop Invariant Derived loop invariant: x == \old(x) - InvariantResult [Line: 69]: Loop Invariant [2018-11-23 02:30:38,080 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,081 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,081 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,081 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,081 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,081 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,081 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,081 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,082 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,082 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,082 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,082 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,082 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,082 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,083 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,083 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,083 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,083 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,084 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,084 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,084 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,084 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,084 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,084 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,085 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,085 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,085 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,085 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,085 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,085 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,086 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,086 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,086 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,086 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,086 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,086 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: 127]: Loop Invariant [2018-11-23 02:30:38,087 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,087 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,087 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,087 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,087 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,088 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,088 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,088 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,088 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,088 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,089 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,089 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,089 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,089 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,089 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,089 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 02:30:38,090 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,090 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,090 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,090 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,090 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,091 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,091 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,091 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,091 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,091 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,091 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,091 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,092 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,092 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,092 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,092 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,092 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,092 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,093 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,093 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,093 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,093 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,093 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,094 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,094 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,094 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,094 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,094 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,094 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,095 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,095 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,095 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,095 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,095 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,095 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,095 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: 134]: Loop Invariant [2018-11-23 02:30:38,096 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,096 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,096 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,096 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,097 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,097 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,097 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,097 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,097 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,097 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,098 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,098 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,098 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,098 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,098 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,098 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: 66]: Loop Invariant [2018-11-23 02:30:38,099 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,099 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,099 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,099 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,099 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,099 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,099 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,100 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,100 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,100 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,100 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,100 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,100 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,100 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,100 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,100 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,101 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,101 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,101 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,101 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,101 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,101 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,102 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-11-23 02:30:38,102 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,102 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,102 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,102 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,102 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,102 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,102 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,102 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,103 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,103 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,103 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,103 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_5,QUANTIFIED] [2018-11-23 02:30:38,103 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: 27]: Loop Invariant Derived loop invariant: \old(x) == x && \old(y) == y - InvariantResult [Line: 101]: Loop Invariant [2018-11-23 02:30:38,104 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,104 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,104 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,104 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,104 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,104 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,104 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,104 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,105 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,110 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,110 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_22,QUANTIFIED] [2018-11-23 02:30:38,110 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,110 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,110 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,111 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_fmod_double_~hx~0_42,QUANTIFIED] [2018-11-23 02:30:38,111 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, 23.7s OverallTime, 4 OverallIterations, 1 TraceHistogramMax, 16.9s AutomataDifference, 0.0s DeadEndRemovalTime, 2.4s HoareAnnotationTime, HoareTripleCheckerStatistics: 317 SDtfs, 335 SDslu, 1293 SDs, 0 SdLazy, 548 SolverSat, 16 SolverUnsat, 2 SolverUnknown, 0 SolverNotchecked, 14.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 120 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 3.5s 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, 494 HoareAnnotationTreeSize, 26 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 17 FomulaSimplificationsInter, 122 FormulaSimplificationTreeSizeReductionInter, 2.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 1.9s SatisfiabilityAnalysisTime, 2.2s InterpolantComputationTime, 110 NumberOfCodeBlocks, 110 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 106 ConstructedInterpolants, 29 QuantifiedInterpolants, 25317 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...