./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_1271a_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_84257102-4cd1-4df4-b55f-4d5ec6ad0205/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_84257102-4cd1-4df4-b55f-4d5ec6ad0205/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_84257102-4cd1-4df4-b55f-4d5ec6ad0205/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_84257102-4cd1-4df4-b55f-4d5ec6ad0205/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1271a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_84257102-4cd1-4df4-b55f-4d5ec6ad0205/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_84257102-4cd1-4df4-b55f-4d5ec6ad0205/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3c3794d6019e92717a5ca8c9c9457e833b63e739 .................................................................................................................................................................................................................................................................................. 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_84257102-4cd1-4df4-b55f-4d5ec6ad0205/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_84257102-4cd1-4df4-b55f-4d5ec6ad0205/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_84257102-4cd1-4df4-b55f-4d5ec6ad0205/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_84257102-4cd1-4df4-b55f-4d5ec6ad0205/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1271a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_84257102-4cd1-4df4-b55f-4d5ec6ad0205/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_84257102-4cd1-4df4-b55f-4d5ec6ad0205/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3c3794d6019e92717a5ca8c9c9457e833b63e739 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 02:50:02,080 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 02:50:02,081 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 02:50:02,087 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 02:50:02,087 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 02:50:02,088 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 02:50:02,089 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 02:50:02,090 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 02:50:02,091 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 02:50:02,091 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 02:50:02,092 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 02:50:02,092 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 02:50:02,093 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 02:50:02,093 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 02:50:02,094 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 02:50:02,095 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 02:50:02,095 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 02:50:02,096 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 02:50:02,098 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 02:50:02,098 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 02:50:02,099 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 02:50:02,100 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 02:50:02,101 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 02:50:02,101 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 02:50:02,101 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 02:50:02,101 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 02:50:02,102 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 02:50:02,102 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 02:50:02,103 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 02:50:02,104 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 02:50:02,104 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 02:50:02,104 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 02:50:02,104 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 02:50:02,105 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 02:50:02,105 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 02:50:02,106 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 02:50:02,106 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_84257102-4cd1-4df4-b55f-4d5ec6ad0205/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-10 02:50:02,113 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 02:50:02,113 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 02:50:02,114 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 02:50:02,114 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 02:50:02,115 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 02:50:02,115 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 02:50:02,115 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 02:50:02,115 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 02:50:02,115 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 02:50:02,115 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 02:50:02,115 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 02:50:02,115 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 02:50:02,115 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 02:50:02,116 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 02:50:02,116 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 02:50:02,116 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 02:50:02,116 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 02:50:02,116 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 02:50:02,116 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 02:50:02,116 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 02:50:02,116 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 02:50:02,117 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 02:50:02,117 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 02:50:02,117 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 02:50:02,117 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 02:50:02,117 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 02:50:02,117 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 02:50:02,117 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 02:50:02,117 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_84257102-4cd1-4df4-b55f-4d5ec6ad0205/bin-2019/ukojak 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 -> Kojak 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 -> 3c3794d6019e92717a5ca8c9c9457e833b63e739 [2018-11-10 02:50:02,141 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 02:50:02,150 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 02:50:02,153 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 02:50:02,154 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 02:50:02,154 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 02:50:02,155 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_84257102-4cd1-4df4-b55f-4d5ec6ad0205/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1271a_true-unreach-call.c [2018-11-10 02:50:02,197 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_84257102-4cd1-4df4-b55f-4d5ec6ad0205/bin-2019/ukojak/data/cbca6b2e7/53d08ffa14f245c2bdf110280b48e9fa/FLAGf5cb521e6 [2018-11-10 02:50:02,539 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 02:50:02,540 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_84257102-4cd1-4df4-b55f-4d5ec6ad0205/sv-benchmarks/c/float-newlib/float_req_bl_1271a_true-unreach-call.c [2018-11-10 02:50:02,547 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_84257102-4cd1-4df4-b55f-4d5ec6ad0205/bin-2019/ukojak/data/cbca6b2e7/53d08ffa14f245c2bdf110280b48e9fa/FLAGf5cb521e6 [2018-11-10 02:50:02,557 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_84257102-4cd1-4df4-b55f-4d5ec6ad0205/bin-2019/ukojak/data/cbca6b2e7/53d08ffa14f245c2bdf110280b48e9fa [2018-11-10 02:50:02,559 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 02:50:02,560 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 02:50:02,561 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 02:50:02,561 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 02:50:02,563 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 02:50:02,564 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 02:50:02" (1/1) ... [2018-11-10 02:50:02,566 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19903b7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:02, skipping insertion in model container [2018-11-10 02:50:02,566 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 02:50:02" (1/1) ... [2018-11-10 02:50:02,572 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 02:50:02,592 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 02:50:02,729 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 02:50:02,731 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 02:50:02,768 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 02:50:02,783 INFO L193 MainTranslator]: Completed translation [2018-11-10 02:50:02,783 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:02 WrapperNode [2018-11-10 02:50:02,783 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 02:50:02,784 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 02:50:02,784 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 02:50:02,784 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 02:50:02,789 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:02" (1/1) ... [2018-11-10 02:50:02,799 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:02" (1/1) ... [2018-11-10 02:50:02,858 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 02:50:02,858 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 02:50:02,858 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 02:50:02,858 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 02:50:02,865 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:02" (1/1) ... [2018-11-10 02:50:02,865 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:02" (1/1) ... [2018-11-10 02:50:02,867 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:02" (1/1) ... [2018-11-10 02:50:02,867 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:02" (1/1) ... [2018-11-10 02:50:02,876 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:02" (1/1) ... [2018-11-10 02:50:02,881 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:02" (1/1) ... [2018-11-10 02:50:02,883 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:02" (1/1) ... [2018-11-10 02:50:02,884 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 02:50:02,885 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 02:50:02,885 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 02:50:02,885 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 02:50:02,885 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:02" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_84257102-4cd1-4df4-b55f-4d5ec6ad0205/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2018-11-10 02:50:02,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-10 02:50:02,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-10 02:50:02,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 02:50:02,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-10 02:50:02,921 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 02:50:02,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 02:50:02,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-10 02:50:02,921 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrtf [2018-11-10 02:50:02,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrtf [2018-11-10 02:50:02,922 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 02:50:03,817 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 02:50:03,817 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 02:50:03 BoogieIcfgContainer [2018-11-10 02:50:03,817 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 02:50:03,818 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 02:50:03,818 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 02:50:03,825 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 02:50:03,826 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 02:50:03" (1/1) ... [2018-11-10 02:50:03,834 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 02:50:03,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 02:50:03,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 78 states and 128 transitions. [2018-11-10 02:50:03,862 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 128 transitions. [2018-11-10 02:50:03,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-11-10 02:50:03,863 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 02:50:03,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 02:50:03,945 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 02:50:03,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 02:50:03,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 78 states and 117 transitions. [2018-11-10 02:50:03,953 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 117 transitions. [2018-11-10 02:50:03,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-11-10 02:50:03,953 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 02:50:04,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 02:50:04,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 02:50:04,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 02:50:04,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 02:50:04,148 WARN L496 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2018-11-10 02:50:04,177 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 10.11 02:50:04 ImpRootNode [2018-11-10 02:50:04,177 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-10 02:50:04,178 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 02:50:04,178 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 02:50:04,178 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 02:50:04,178 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 02:50:03" (3/4) ... [2018-11-10 02:50:04,180 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-10 02:50:04,181 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 02:50:04,181 INFO L168 Benchmark]: Toolchain (without parser) took 1621.49 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 960.3 MB in the beginning and 962.4 MB in the end (delta: -2.0 MB). Peak memory consumption was 139.0 MB. Max. memory is 11.5 GB. [2018-11-10 02:50:04,182 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 02:50:04,182 INFO L168 Benchmark]: CACSL2BoogieTranslator took 222.46 ms. Allocated memory is still 1.0 GB. Free memory was 960.3 MB in the beginning and 944.2 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-10 02:50:04,183 INFO L168 Benchmark]: Boogie Procedure Inliner took 74.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 944.2 MB in the beginning and 1.1 GB in the end (delta: -196.8 MB). Peak memory consumption was 14.8 MB. Max. memory is 11.5 GB. [2018-11-10 02:50:04,183 INFO L168 Benchmark]: Boogie Preprocessor took 26.28 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-10 02:50:04,184 INFO L168 Benchmark]: RCFGBuilder took 932.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 998.2 MB in the end (delta: 137.4 MB). Peak memory consumption was 137.4 MB. Max. memory is 11.5 GB. [2018-11-10 02:50:04,184 INFO L168 Benchmark]: CodeCheck took 359.41 ms. Allocated memory is still 1.2 GB. Free memory was 998.2 MB in the beginning and 962.4 MB in the end (delta: 35.8 MB). Peak memory consumption was 35.8 MB. Max. memory is 11.5 GB. [2018-11-10 02:50:04,185 INFO L168 Benchmark]: Witness Printer took 3.16 ms. Allocated memory is still 1.2 GB. Free memory is still 962.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 02:50:04,188 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 222 locations, 1 error locations. UNSAFE Result, 0.3s OverallTime, 2 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 26 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 103 GetRequests, 103 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 33 NumberOfCodeBlocks, 33 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 13 ConstructedInterpolants, 0 QuantifiedInterpolants, 169 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, 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: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 239]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 211, overapproximation of someBinaryArithmeticFLOAToperation at line 118, overapproximation of bitwiseAnd at line 96. Possible FailurePath: [L12] static const float one_sqrt = 1.0, tiny_sqrt = 1.0e-30; [L232] float x = 0.0f / 0.0f; [L233] float y = __VERIFIER_nondet_float(); [L235] CALL isfinite_float(y) [L215] __int32_t ix; VAL [one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000] [L217] FCALL ieee_float_shape_type gf_u; [L218] FCALL gf_u.value = (x) [L219] EXPR, FCALL gf_u.word [L219] (ix) = gf_u.word [L220] COND FALSE !(0) VAL [one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000] [L221] ix &= 0x7fffffff [L222] RET return (((ix) < 0x7f800000L)); [L235] isfinite_float(y) [L235] COND TRUE isfinite_float(y) [L236] CALL, EXPR __ieee754_hypotf(x, y) [L82] float a = x, b = y, t1, t2, y1, y2, w; [L83] __int32_t j, k, ha, hb; VAL [one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000] [L86] FCALL ieee_float_shape_type gf_u; [L87] FCALL gf_u.value = (x) [L88] EXPR, FCALL gf_u.word [L88] (ha) = gf_u.word [L89] COND FALSE !(0) VAL [one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000] [L90] ha &= 0x7fffffffL VAL [one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000] [L92] FCALL ieee_float_shape_type gf_u; [L93] FCALL gf_u.value = (y) [L94] EXPR, FCALL gf_u.word [L94] (hb) = gf_u.word [L95] COND FALSE !(0) VAL [one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000] [L96] hb &= 0x7fffffffL [L97] COND FALSE !(hb > ha) [L104] a = x [L105] b = y VAL [one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000] [L108] FCALL ieee_float_shape_type sf_u; [L109] FCALL sf_u.word = (ha) [L110] EXPR, FCALL sf_u.value [L110] (a) = sf_u.value [L111] COND FALSE !(0) VAL [one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000] [L113] FCALL ieee_float_shape_type sf_u; [L114] FCALL sf_u.word = (hb) [L115] EXPR, FCALL sf_u.value [L115] (b) = sf_u.value [L116] COND FALSE !(0) VAL [one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000] [L117] COND TRUE (ha - hb) > 0xf000000L [L118] RET return a + b; VAL [one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000] [L236] EXPR __ieee754_hypotf(x, y) [L236] float res = __ieee754_hypotf(x, y); [L238] CALL, EXPR isnan_float(res) [L211] RET return x != x; [L238] EXPR isnan_float(res) [L238] COND TRUE !isnan_float(res) [L239] __VERIFIER_error() VAL [one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 222.46 ms. Allocated memory is still 1.0 GB. Free memory was 960.3 MB in the beginning and 944.2 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 74.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 944.2 MB in the beginning and 1.1 GB in the end (delta: -196.8 MB). Peak memory consumption was 14.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.28 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 932.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 998.2 MB in the end (delta: 137.4 MB). Peak memory consumption was 137.4 MB. Max. memory is 11.5 GB. * CodeCheck took 359.41 ms. Allocated memory is still 1.2 GB. Free memory was 998.2 MB in the beginning and 962.4 MB in the end (delta: 35.8 MB). Peak memory consumption was 35.8 MB. Max. memory is 11.5 GB. * Witness Printer took 3.16 ms. Allocated memory is still 1.2 GB. Free memory is still 962.4 MB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 02:50:05,626 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 02:50:05,627 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 02:50:05,634 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 02:50:05,634 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 02:50:05,635 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 02:50:05,636 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 02:50:05,637 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 02:50:05,638 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 02:50:05,638 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 02:50:05,639 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 02:50:05,639 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 02:50:05,640 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 02:50:05,640 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 02:50:05,641 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 02:50:05,642 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 02:50:05,642 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 02:50:05,643 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 02:50:05,645 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 02:50:05,646 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 02:50:05,646 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 02:50:05,647 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 02:50:05,649 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 02:50:05,649 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 02:50:05,649 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 02:50:05,650 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 02:50:05,650 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 02:50:05,651 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 02:50:05,651 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 02:50:05,652 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 02:50:05,652 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 02:50:05,653 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 02:50:05,653 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 02:50:05,653 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 02:50:05,653 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 02:50:05,654 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 02:50:05,654 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_84257102-4cd1-4df4-b55f-4d5ec6ad0205/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-10 02:50:05,663 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 02:50:05,664 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 02:50:05,664 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 02:50:05,664 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 02:50:05,665 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 02:50:05,665 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 02:50:05,665 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 02:50:05,665 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 02:50:05,665 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 02:50:05,666 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 02:50:05,666 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 02:50:05,666 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 02:50:05,666 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 02:50:05,666 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 02:50:05,666 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 02:50:05,666 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 02:50:05,666 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 02:50:05,667 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 02:50:05,667 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 02:50:05,667 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 02:50:05,667 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 02:50:05,667 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 02:50:05,667 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 02:50:05,667 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 02:50:05,667 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 02:50:05,668 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 02:50:05,668 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 02:50:05,668 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 02:50:05,668 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 02:50:05,668 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 02:50:05,668 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 02:50:05,668 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_84257102-4cd1-4df4-b55f-4d5ec6ad0205/bin-2019/ukojak 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 -> Kojak 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 -> 3c3794d6019e92717a5ca8c9c9457e833b63e739 [2018-11-10 02:50:05,697 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 02:50:05,706 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 02:50:05,709 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 02:50:05,710 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 02:50:05,710 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 02:50:05,711 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_84257102-4cd1-4df4-b55f-4d5ec6ad0205/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1271a_true-unreach-call.c [2018-11-10 02:50:05,754 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_84257102-4cd1-4df4-b55f-4d5ec6ad0205/bin-2019/ukojak/data/be70d9b6e/7ea5be23bace4cf5ba8c8d69f67318d5/FLAG91bd65194 [2018-11-10 02:50:06,157 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 02:50:06,158 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_84257102-4cd1-4df4-b55f-4d5ec6ad0205/sv-benchmarks/c/float-newlib/float_req_bl_1271a_true-unreach-call.c [2018-11-10 02:50:06,162 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_84257102-4cd1-4df4-b55f-4d5ec6ad0205/bin-2019/ukojak/data/be70d9b6e/7ea5be23bace4cf5ba8c8d69f67318d5/FLAG91bd65194 [2018-11-10 02:50:06,171 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_84257102-4cd1-4df4-b55f-4d5ec6ad0205/bin-2019/ukojak/data/be70d9b6e/7ea5be23bace4cf5ba8c8d69f67318d5 [2018-11-10 02:50:06,173 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 02:50:06,174 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 02:50:06,174 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 02:50:06,175 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 02:50:06,177 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 02:50:06,177 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 02:50:06" (1/1) ... [2018-11-10 02:50:06,179 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bba5d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:06, skipping insertion in model container [2018-11-10 02:50:06,179 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 02:50:06" (1/1) ... [2018-11-10 02:50:06,185 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 02:50:06,207 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 02:50:06,358 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 02:50:06,363 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 02:50:06,401 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 02:50:06,422 INFO L193 MainTranslator]: Completed translation [2018-11-10 02:50:06,423 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:06 WrapperNode [2018-11-10 02:50:06,423 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 02:50:06,424 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 02:50:06,424 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 02:50:06,424 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 02:50:06,430 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:06" (1/1) ... [2018-11-10 02:50:06,440 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:06" (1/1) ... [2018-11-10 02:50:06,458 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 02:50:06,459 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 02:50:06,459 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 02:50:06,459 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 02:50:06,466 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:06" (1/1) ... [2018-11-10 02:50:06,467 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:06" (1/1) ... [2018-11-10 02:50:06,471 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:06" (1/1) ... [2018-11-10 02:50:06,471 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:06" (1/1) ... [2018-11-10 02:50:06,479 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:06" (1/1) ... [2018-11-10 02:50:06,494 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:06" (1/1) ... [2018-11-10 02:50:06,496 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:06" (1/1) ... [2018-11-10 02:50:06,498 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 02:50:06,499 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 02:50:06,499 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 02:50:06,499 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 02:50:06,499 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:06" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_84257102-4cd1-4df4-b55f-4d5ec6ad0205/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2018-11-10 02:50:06,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2018-11-10 02:50:06,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 02:50:06,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-10 02:50:06,569 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 02:50:06,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 02:50:06,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2018-11-10 02:50:06,569 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrtf [2018-11-10 02:50:06,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrtf [2018-11-10 02:50:06,570 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 02:50:06,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-10 02:50:06,700 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 02:50:06,712 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 02:50:06,737 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 02:50:06,749 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 02:50:06,759 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 02:50:06,764 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 02:50:07,291 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 02:50:07,294 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 02:50:09,463 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 02:50:09,464 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 02:50:09 BoogieIcfgContainer [2018-11-10 02:50:09,464 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 02:50:09,464 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 02:50:09,464 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 02:50:09,474 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 02:50:09,474 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 02:50:09" (1/1) ... [2018-11-10 02:50:09,481 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 02:50:09,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 02:50:09,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 78 states and 128 transitions. [2018-11-10 02:50:09,506 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 128 transitions. [2018-11-10 02:50:09,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-11-10 02:50:09,508 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 02:50:09,542 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort BitVec undefined [2018-11-10 02:50:09,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 02:50:09,567 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 02:50:09,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 02:50:09,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 02:50:09,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 78 states and 117 transitions. [2018-11-10 02:50:09,587 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 117 transitions. [2018-11-10 02:50:09,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-11-10 02:50:09,588 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 02:50:09,589 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort BitVec undefined [2018-11-10 02:50:09,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 02:50:09,658 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 02:50:10,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 02:50:13,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 02:50:13,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 80 states and 123 transitions. [2018-11-10 02:50:13,603 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 123 transitions. [2018-11-10 02:50:13,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-11-10 02:50:13,603 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 02:50:13,604 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort BitVec undefined [2018-11-10 02:50:13,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 02:50:13,744 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 02:50:16,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 02:50:25,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 02:50:25,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 23 states and 24 transitions. [2018-11-10 02:50:25,043 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 24 transitions. [2018-11-10 02:50:25,043 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 02:50:25,043 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 4 iterations. [2018-11-10 02:50:25,049 INFO L778 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-11-10 02:50:25,353 INFO L582 CodeCheckObserver]: Invariant with dag size 28 [2018-11-10 02:50:25,357 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 02:50:25,357 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] [2018-11-10 02:50:25,357 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] [2018-11-10 02:50:25,358 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] [2018-11-10 02:50:25,358 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~hb~0_74,QUANTIFIED] [2018-11-10 02:50:25,358 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] [2018-11-10 02:50:25,358 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 02:50:25,358 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] [2018-11-10 02:50:25,358 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] [2018-11-10 02:50:25,359 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] [2018-11-10 02:50:25,359 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_hypotf_~b~0,QUANTIFIED] [2018-11-10 02:50:25,359 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] [2018-11-10 02:50:25,359 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~hb~0_74,QUANTIFIED] [2018-11-10 02:50:25,364 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 02:50:25,364 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] [2018-11-10 02:50:25,364 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] [2018-11-10 02:50:25,364 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] [2018-11-10 02:50:25,364 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~hb~0_74,QUANTIFIED] [2018-11-10 02:50:25,365 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] [2018-11-10 02:50:25,365 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 02:50:25,365 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] [2018-11-10 02:50:25,365 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] [2018-11-10 02:50:25,365 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] [2018-11-10 02:50:25,366 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_hypotf_~b~0,QUANTIFIED] [2018-11-10 02:50:25,366 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] [2018-11-10 02:50:25,366 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~hb~0_74,QUANTIFIED] [2018-11-10 02:50:25,367 INFO L582 CodeCheckObserver]: Invariant with dag size 19 [2018-11-10 02:50:25,367 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 02:50:25,367 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-11-10 02:50:25,368 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-11-10 02:50:25,368 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-11-10 02:50:25,368 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-11-10 02:50:25,368 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 02:50:25,369 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-11-10 02:50:25,369 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-11-10 02:50:25,369 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-11-10 02:50:25,369 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-11-10 02:50:25,369 INFO L582 CodeCheckObserver]: Invariant with dag size 13 [2018-11-10 02:50:25,370 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 02:50:25,373 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 02:50:25,374 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 02:50:25,374 INFO L582 CodeCheckObserver]: Invariant with dag size 9 [2018-11-10 02:50:25,374 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 02:50:25,374 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 02:50:25,375 INFO L582 CodeCheckObserver]: Invariant with dag size 30 [2018-11-10 02:50:25,375 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 02:50:25,375 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-11-10 02:50:25,375 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-11-10 02:50:25,375 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-11-10 02:50:25,376 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-11-10 02:50:25,376 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_77,QUANTIFIED] [2018-11-10 02:50:25,376 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_77,QUANTIFIED] [2018-11-10 02:50:25,376 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_77,QUANTIFIED] [2018-11-10 02:50:25,376 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_77,QUANTIFIED] [2018-11-10 02:50:25,377 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 02:50:25,377 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-11-10 02:50:25,377 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-11-10 02:50:25,377 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-11-10 02:50:25,377 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-11-10 02:50:25,378 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_77,QUANTIFIED] [2018-11-10 02:50:25,378 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_77,QUANTIFIED] [2018-11-10 02:50:25,379 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_77,QUANTIFIED] [2018-11-10 02:50:25,380 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_77,QUANTIFIED] [2018-11-10 02:50:25,380 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 10.11 02:50:25 ImpRootNode [2018-11-10 02:50:25,380 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-10 02:50:25,381 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 02:50:25,381 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 02:50:25,381 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 02:50:25,381 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 02:50:09" (3/4) ... [2018-11-10 02:50:25,384 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 02:50:25,389 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __ieee754_sqrtf [2018-11-10 02:50:25,396 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 134 nodes and edges [2018-11-10 02:50:25,396 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 54 nodes and edges [2018-11-10 02:50:25,397 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2018-11-10 02:50:25,397 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-11-10 02:50:25,421 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ~fp.div~FLOAT(RoundingMode_RNE, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE()) == x && (\exists v_prenex_3 : bv32 :: ~fp~LONGDOUBLE(v_prenex_3[31:31], v_prenex_3[30:23], v_prenex_3[22:0]) == y && ~bvslt32(~bvand32(v_prenex_3, 2147483647bv32), 2139095040bv32)) [2018-11-10 02:50:25,422 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (~fp.div~FLOAT(RoundingMode_RNE, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE()) == x && (\exists v_prenex_3 : bv32 :: ~fp~LONGDOUBLE(v_prenex_3[31:31], v_prenex_3[30:23], v_prenex_3[22:0]) == y && ~bvslt32(~bvand32(v_prenex_3, 2147483647bv32), 2139095040bv32))) && (\exists v_ULTIMATE.start___ieee754_hypotf_~ha~0_77 : bv32 :: ha == ~bvand32(v_ULTIMATE.start___ieee754_hypotf_~ha~0_77, 2147483647bv32) && ~fp~LONGDOUBLE(v_ULTIMATE.start___ieee754_hypotf_~ha~0_77[31:31], v_ULTIMATE.start___ieee754_hypotf_~ha~0_77[30:23], v_ULTIMATE.start___ieee754_hypotf_~ha~0_77[22:0]) == x) [2018-11-10 02:50:25,423 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\exists v_ULTIMATE.start___ieee754_hypotf_~ha~0_75 : bv32, ULTIMATE.start___ieee754_hypotf_~b~0 : C_FLOAT, v_ULTIMATE.start___ieee754_hypotf_~hb~0_74 : bv32 :: ((~fp.div~FLOAT(RoundingMode_RNE, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start___ieee754_hypotf_~ha~0_75[31:31], v_ULTIMATE.start___ieee754_hypotf_~ha~0_75[30:23], v_ULTIMATE.start___ieee754_hypotf_~ha~0_75[22:0]) && !~bvsgt32(~bvand32(v_ULTIMATE.start___ieee754_hypotf_~hb~0_74, 2147483647bv32), ~bvand32(v_ULTIMATE.start___ieee754_hypotf_~ha~0_75, 2147483647bv32))) && ~fp.add~FLOAT(RoundingMode_RNE, ~fp~LONGDOUBLE(~bvand32(v_ULTIMATE.start___ieee754_hypotf_~ha~0_75, 2147483647bv32)[31:31], ~bvand32(v_ULTIMATE.start___ieee754_hypotf_~ha~0_75, 2147483647bv32)[30:23], ~bvand32(v_ULTIMATE.start___ieee754_hypotf_~ha~0_75, 2147483647bv32)[22:0]), ULTIMATE.start___ieee754_hypotf_~b~0) == \result) && ~bvsgt32(~bvsub32(~bvand32(v_ULTIMATE.start___ieee754_hypotf_~ha~0_75, 2147483647bv32), ~bvand32(v_ULTIMATE.start___ieee754_hypotf_~hb~0_74, 2147483647bv32)), 251658240bv32)) [2018-11-10 02:50:25,460 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_84257102-4cd1-4df4-b55f-4d5ec6ad0205/bin-2019/ukojak/witness.graphml [2018-11-10 02:50:25,460 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 02:50:25,461 INFO L168 Benchmark]: Toolchain (without parser) took 19287.22 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 270.0 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -144.9 MB). Peak memory consumption was 125.1 MB. Max. memory is 11.5 GB. [2018-11-10 02:50:25,462 INFO L168 Benchmark]: CDTParser took 0.14 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. [2018-11-10 02:50:25,462 INFO L168 Benchmark]: CACSL2BoogieTranslator took 248.92 ms. Allocated memory is still 1.0 GB. Free memory was 949.7 MB in the beginning and 933.6 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-10 02:50:25,462 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.89 ms. Allocated memory is still 1.0 GB. Free memory was 933.6 MB in the beginning and 928.3 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-10 02:50:25,463 INFO L168 Benchmark]: Boogie Preprocessor took 39.60 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 36.7 MB). Free memory was 928.3 MB in the beginning and 1.0 GB in the end (delta: -85.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 11.5 GB. [2018-11-10 02:50:25,463 INFO L168 Benchmark]: RCFGBuilder took 2965.33 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 200.8 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -69.3 MB). Peak memory consumption was 149.2 MB. Max. memory is 11.5 GB. [2018-11-10 02:50:25,463 INFO L168 Benchmark]: CodeCheck took 15916.10 ms. Allocated memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 32.5 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -21.7 MB). Peak memory consumption was 10.8 MB. Max. memory is 11.5 GB. [2018-11-10 02:50:25,463 INFO L168 Benchmark]: Witness Printer took 79.41 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.2 MB). Peak memory consumption was 10.2 MB. Max. memory is 11.5 GB. [2018-11-10 02:50:25,465 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 222 locations, 1 error locations. SAFE Result, 15.5s OverallTime, 4 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 168 SDtfs, 120 SDslu, 96 SDs, 0 SdLazy, 332 SolverSat, 76 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 463 GetRequests, 407 SyntacticMatches, 2 SemanticMatches, 54 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 827 ImplicationChecksByTransitivity, 11.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 3.4s InterpolantComputationTime, 54 NumberOfCodeBlocks, 54 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 51 ConstructedInterpolants, 24 QuantifiedInterpolants, 23315 SizeOfPredicates, 41 NumberOfNonLiveVariables, 179 ConjunctsInSsa, 47 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, 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: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 239]: 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: 81]: Loop Invariant [2018-11-10 02:50:25,470 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 02:50:25,470 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] [2018-11-10 02:50:25,470 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] [2018-11-10 02:50:25,470 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] [2018-11-10 02:50:25,470 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~hb~0_74,QUANTIFIED] [2018-11-10 02:50:25,470 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] [2018-11-10 02:50:25,471 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 02:50:25,471 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] [2018-11-10 02:50:25,471 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] [2018-11-10 02:50:25,471 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] [2018-11-10 02:50:25,471 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_hypotf_~b~0,QUANTIFIED] [2018-11-10 02:50:25,471 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] [2018-11-10 02:50:25,471 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~hb~0_74,QUANTIFIED] [2018-11-10 02:50:25,472 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 02:50:25,472 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] [2018-11-10 02:50:25,472 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] [2018-11-10 02:50:25,472 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] [2018-11-10 02:50:25,473 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~hb~0_74,QUANTIFIED] [2018-11-10 02:50:25,473 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] [2018-11-10 02:50:25,473 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 02:50:25,473 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] [2018-11-10 02:50:25,473 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] [2018-11-10 02:50:25,473 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] [2018-11-10 02:50:25,473 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_hypotf_~b~0,QUANTIFIED] [2018-11-10 02:50:25,473 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] [2018-11-10 02:50:25,473 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~hb~0_74,QUANTIFIED] Derived loop invariant: (\exists v_ULTIMATE.start___ieee754_hypotf_~ha~0_75 : bv32, ULTIMATE.start___ieee754_hypotf_~b~0 : C_FLOAT, v_ULTIMATE.start___ieee754_hypotf_~hb~0_74 : bv32 :: ((~fp.div~FLOAT(RoundingMode_RNE, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start___ieee754_hypotf_~ha~0_75[31:31], v_ULTIMATE.start___ieee754_hypotf_~ha~0_75[30:23], v_ULTIMATE.start___ieee754_hypotf_~ha~0_75[22:0]) && !~bvsgt32(~bvand32(v_ULTIMATE.start___ieee754_hypotf_~hb~0_74, 2147483647bv32), ~bvand32(v_ULTIMATE.start___ieee754_hypotf_~ha~0_75, 2147483647bv32))) && ~fp.add~FLOAT(RoundingMode_RNE, ~fp~LONGDOUBLE(~bvand32(v_ULTIMATE.start___ieee754_hypotf_~ha~0_75, 2147483647bv32)[31:31], ~bvand32(v_ULTIMATE.start___ieee754_hypotf_~ha~0_75, 2147483647bv32)[30:23], ~bvand32(v_ULTIMATE.start___ieee754_hypotf_~ha~0_75, 2147483647bv32)[22:0]), ULTIMATE.start___ieee754_hypotf_~b~0) == \result) && ~bvsgt32(~bvsub32(~bvand32(v_ULTIMATE.start___ieee754_hypotf_~ha~0_75, 2147483647bv32), ~bvand32(v_ULTIMATE.start___ieee754_hypotf_~hb~0_74, 2147483647bv32)), 251658240bv32)) - InvariantResult [Line: 85]: Loop Invariant [2018-11-10 02:50:25,474 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 02:50:25,474 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-11-10 02:50:25,474 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-11-10 02:50:25,474 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-11-10 02:50:25,474 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-11-10 02:50:25,474 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 02:50:25,475 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-11-10 02:50:25,475 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-11-10 02:50:25,475 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-11-10 02:50:25,475 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] Derived loop invariant: ~fp.div~FLOAT(RoundingMode_RNE, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE()) == x && (\exists v_prenex_3 : bv32 :: ~fp~LONGDOUBLE(v_prenex_3[31:31], v_prenex_3[30:23], v_prenex_3[22:0]) == y && ~bvslt32(~bvand32(v_prenex_3, 2147483647bv32), 2139095040bv32)) - InvariantResult [Line: 216]: Loop Invariant [2018-11-10 02:50:25,475 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 02:50:25,476 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE Derived loop invariant: ~fp~LONGDOUBLE(ix[31:31], ix[30:23], ix[22:0]) == y && ~fp.div~FLOAT(RoundingMode_RNE, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE()) == x - InvariantResult [Line: 225]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 216]: Loop Invariant [2018-11-10 02:50:25,476 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 02:50:25,476 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE Derived loop invariant: ~fp.div~FLOAT(RoundingMode_RNE, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE()) == x && x == y - InvariantResult [Line: 91]: Loop Invariant [2018-11-10 02:50:25,476 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 02:50:25,476 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-11-10 02:50:25,477 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-11-10 02:50:25,477 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-11-10 02:50:25,477 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-11-10 02:50:25,477 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_77,QUANTIFIED] [2018-11-10 02:50:25,477 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_77,QUANTIFIED] [2018-11-10 02:50:25,477 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_77,QUANTIFIED] [2018-11-10 02:50:25,477 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_77,QUANTIFIED] [2018-11-10 02:50:25,478 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 02:50:25,478 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-11-10 02:50:25,478 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-11-10 02:50:25,478 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-11-10 02:50:25,478 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-11-10 02:50:25,478 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_77,QUANTIFIED] [2018-11-10 02:50:25,478 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_77,QUANTIFIED] [2018-11-10 02:50:25,478 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_77,QUANTIFIED] [2018-11-10 02:50:25,478 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_77,QUANTIFIED] Derived loop invariant: (~fp.div~FLOAT(RoundingMode_RNE, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE()) == x && (\exists v_prenex_3 : bv32 :: ~fp~LONGDOUBLE(v_prenex_3[31:31], v_prenex_3[30:23], v_prenex_3[22:0]) == y && ~bvslt32(~bvand32(v_prenex_3, 2147483647bv32), 2139095040bv32))) && (\exists v_ULTIMATE.start___ieee754_hypotf_~ha~0_77 : bv32 :: ha == ~bvand32(v_ULTIMATE.start___ieee754_hypotf_~ha~0_77, 2147483647bv32) && ~fp~LONGDOUBLE(v_ULTIMATE.start___ieee754_hypotf_~ha~0_77[31:31], v_ULTIMATE.start___ieee754_hypotf_~ha~0_77[30:23], v_ULTIMATE.start___ieee754_hypotf_~ha~0_77[22:0]) == x) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 248.92 ms. Allocated memory is still 1.0 GB. Free memory was 949.7 MB in the beginning and 933.6 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.89 ms. Allocated memory is still 1.0 GB. Free memory was 933.6 MB in the beginning and 928.3 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 39.60 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 36.7 MB). Free memory was 928.3 MB in the beginning and 1.0 GB in the end (delta: -85.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2965.33 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 200.8 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -69.3 MB). Peak memory consumption was 149.2 MB. Max. memory is 11.5 GB. * CodeCheck took 15916.10 ms. Allocated memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 32.5 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -21.7 MB). Peak memory consumption was 10.8 MB. Max. memory is 11.5 GB. * Witness Printer took 79.41 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.2 MB). Peak memory consumption was 10.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~hb~0_74,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_hypotf_~b~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~hb~0_74,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~hb~0_74,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_hypotf_~b~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~hb~0_74,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~hb~0_74,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_hypotf_~b~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~hb~0_74,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~hb~0_74,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___ieee754_hypotf_~b~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~hb~0_74,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___ieee754_hypotf_~ha~0_77,QUANTIFIED] RESULT: Ultimate proved your program to be correct! Received shutdown request...