./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_1211a_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_8c4984d0-cbbb-400e-ab5a-f3c961438e4f/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_8c4984d0-cbbb-400e-ab5a-f3c961438e4f/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_8c4984d0-cbbb-400e-ab5a-f3c961438e4f/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_8c4984d0-cbbb-400e-ab5a-f3c961438e4f/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1211a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_8c4984d0-cbbb-400e-ab5a-f3c961438e4f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_8c4984d0-cbbb-400e-ab5a-f3c961438e4f/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 0186804fc9e8cef09b3a1cefd7c260de08abc9c3 .................................................................................................................................................................................................................................................................................. 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_8c4984d0-cbbb-400e-ab5a-f3c961438e4f/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_8c4984d0-cbbb-400e-ab5a-f3c961438e4f/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_8c4984d0-cbbb-400e-ab5a-f3c961438e4f/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_8c4984d0-cbbb-400e-ab5a-f3c961438e4f/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1211a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_8c4984d0-cbbb-400e-ab5a-f3c961438e4f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_8c4984d0-cbbb-400e-ab5a-f3c961438e4f/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 0186804fc9e8cef09b3a1cefd7c260de08abc9c3 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 11:52:51,255 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 11:52:51,256 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 11:52:51,262 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 11:52:51,263 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 11:52:51,264 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 11:52:51,265 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 11:52:51,266 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 11:52:51,267 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 11:52:51,268 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 11:52:51,269 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 11:52:51,269 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 11:52:51,270 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 11:52:51,270 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 11:52:51,271 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 11:52:51,271 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 11:52:51,272 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 11:52:51,273 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 11:52:51,274 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 11:52:51,276 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 11:52:51,276 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 11:52:51,277 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 11:52:51,279 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 11:52:51,279 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 11:52:51,279 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 11:52:51,280 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 11:52:51,281 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 11:52:51,281 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 11:52:51,282 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 11:52:51,283 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 11:52:51,283 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 11:52:51,283 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 11:52:51,283 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 11:52:51,284 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 11:52:51,284 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 11:52:51,285 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 11:52:51,285 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_8c4984d0-cbbb-400e-ab5a-f3c961438e4f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-10 11:52:51,293 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 11:52:51,293 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 11:52:51,294 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 11:52:51,294 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 11:52:51,294 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 11:52:51,294 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 11:52:51,294 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 11:52:51,294 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 11:52:51,295 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 11:52:51,295 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 11:52:51,295 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 11:52:51,295 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 11:52:51,295 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 11:52:51,295 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 11:52:51,295 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 11:52:51,295 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 11:52:51,295 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 11:52:51,295 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 11:52:51,296 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 11:52:51,296 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 11:52:51,296 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 11:52:51,296 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 11:52:51,296 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 11:52:51,296 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 11:52:51,296 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 11:52:51,296 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 11:52:51,297 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 11:52:51,297 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 11:52:51,297 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_8c4984d0-cbbb-400e-ab5a-f3c961438e4f/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 -> 0186804fc9e8cef09b3a1cefd7c260de08abc9c3 [2018-11-10 11:52:51,320 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 11:52:51,331 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 11:52:51,334 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 11:52:51,335 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 11:52:51,336 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 11:52:51,336 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_8c4984d0-cbbb-400e-ab5a-f3c961438e4f/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1211a_true-unreach-call.c [2018-11-10 11:52:51,387 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8c4984d0-cbbb-400e-ab5a-f3c961438e4f/bin-2019/ukojak/data/49d9e90e7/b2807821928844dc8e1c59d735c08286/FLAG9baeaec96 [2018-11-10 11:52:51,754 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 11:52:51,754 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_8c4984d0-cbbb-400e-ab5a-f3c961438e4f/sv-benchmarks/c/float-newlib/float_req_bl_1211a_true-unreach-call.c [2018-11-10 11:52:51,762 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8c4984d0-cbbb-400e-ab5a-f3c961438e4f/bin-2019/ukojak/data/49d9e90e7/b2807821928844dc8e1c59d735c08286/FLAG9baeaec96 [2018-11-10 11:52:51,773 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_8c4984d0-cbbb-400e-ab5a-f3c961438e4f/bin-2019/ukojak/data/49d9e90e7/b2807821928844dc8e1c59d735c08286 [2018-11-10 11:52:51,777 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 11:52:51,778 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 11:52:51,778 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 11:52:51,779 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 11:52:51,781 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 11:52:51,782 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:52:51" (1/1) ... [2018-11-10 11:52:51,784 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65b664f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:52:51, skipping insertion in model container [2018-11-10 11:52:51,784 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:52:51" (1/1) ... [2018-11-10 11:52:51,791 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 11:52:51,810 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 11:52:51,949 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 11:52:51,958 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 11:52:51,984 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 11:52:52,000 INFO L193 MainTranslator]: Completed translation [2018-11-10 11:52:52,000 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:52:52 WrapperNode [2018-11-10 11:52:52,000 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 11:52:52,001 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 11:52:52,001 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 11:52:52,001 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 11:52:52,007 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:52:52" (1/1) ... [2018-11-10 11:52:52,016 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:52:52" (1/1) ... [2018-11-10 11:52:52,040 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 11:52:52,040 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 11:52:52,040 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 11:52:52,041 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 11:52:52,092 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:52:52" (1/1) ... [2018-11-10 11:52:52,092 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:52:52" (1/1) ... [2018-11-10 11:52:52,094 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:52:52" (1/1) ... [2018-11-10 11:52:52,095 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:52:52" (1/1) ... [2018-11-10 11:52:52,100 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:52:52" (1/1) ... [2018-11-10 11:52:52,105 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:52:52" (1/1) ... [2018-11-10 11:52:52,106 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:52:52" (1/1) ... [2018-11-10 11:52:52,108 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 11:52:52,109 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 11:52:52,109 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 11:52:52,109 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 11:52:52,109 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:52:52" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8c4984d0-cbbb-400e-ab5a-f3c961438e4f/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 11:52:52,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-10 11:52:52,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-10 11:52:52,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 11:52:52,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-10 11:52:52,151 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 11:52:52,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 11:52:52,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-10 11:52:52,151 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 11:52:52,805 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 11:52:52,806 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 11:52:52 BoogieIcfgContainer [2018-11-10 11:52:52,806 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 11:52:52,806 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 11:52:52,806 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 11:52:52,813 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 11:52:52,814 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 11:52:52" (1/1) ... [2018-11-10 11:52:52,821 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 11:52:52,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 11:52:52,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 38 states and 61 transitions. [2018-11-10 11:52:52,846 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 61 transitions. [2018-11-10 11:52:52,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-11-10 11:52:52,848 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 11:52:52,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:52:52,942 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 11:52:52,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 11:52:52,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 38 states and 52 transitions. [2018-11-10 11:52:52,950 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 52 transitions. [2018-11-10 11:52:52,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-11-10 11:52:52,951 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 11:52:52,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:52:52,974 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 11:52:52,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 11:52:52,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 38 states and 50 transitions. [2018-11-10 11:52:52,980 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 50 transitions. [2018-11-10 11:52:52,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-11-10 11:52:52,981 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 11:52:53,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:52:53,032 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 11:52:53,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 11:52:53,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 39 states and 51 transitions. [2018-11-10 11:52:53,067 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 51 transitions. [2018-11-10 11:52:53,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-11-10 11:52:53,067 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 11:52:53,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 11:52:53,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 11:52:53,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 11:52:53,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 11:52:53,198 WARN L496 CodeCheckObserver]: This program is UNSAFE, Check terminated with 4 iterations. [2018-11-10 11:52:53,235 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 10.11 11:52:53 ImpRootNode [2018-11-10 11:52:53,235 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-10 11:52:53,236 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 11:52:53,236 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 11:52:53,236 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 11:52:53,237 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 11:52:52" (3/4) ... [2018-11-10 11:52:53,240 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-10 11:52:53,240 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 11:52:53,241 INFO L168 Benchmark]: Toolchain (without parser) took 1463.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 959.3 MB in the beginning and 1.0 GB in the end (delta: -54.6 MB). Peak memory consumption was 84.3 MB. Max. memory is 11.5 GB. [2018-11-10 11:52:53,242 INFO L168 Benchmark]: CDTParser took 0.15 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 11:52:53,243 INFO L168 Benchmark]: CACSL2BoogieTranslator took 222.02 ms. Allocated memory is still 1.0 GB. Free memory was 959.3 MB in the beginning and 945.8 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. [2018-11-10 11:52:53,243 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.41 ms. Allocated memory is still 1.0 GB. Free memory was 945.8 MB in the beginning and 943.1 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-10 11:52:53,244 INFO L168 Benchmark]: Boogie Preprocessor took 68.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 943.1 MB in the beginning and 1.1 GB in the end (delta: -192.9 MB). Peak memory consumption was 15.1 MB. Max. memory is 11.5 GB. [2018-11-10 11:52:53,245 INFO L168 Benchmark]: RCFGBuilder took 697.18 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: 81.0 MB). Peak memory consumption was 81.0 MB. Max. memory is 11.5 GB. [2018-11-10 11:52:53,245 INFO L168 Benchmark]: CodeCheck took 429.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 41.2 MB). Peak memory consumption was 41.2 MB. Max. memory is 11.5 GB. [2018-11-10 11:52:53,246 INFO L168 Benchmark]: Witness Printer took 4.54 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 11:52:53,249 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 1 procedures, 123 locations, 1 error locations. UNSAFE Result, 0.3s OverallTime, 4 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 112 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 10 SolverSat, 6 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 280 GetRequests, 278 SyntacticMatches, 0 SemanticMatches, 2 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, 62 NumberOfCodeBlocks, 62 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 41 ConstructedInterpolants, 0 QuantifiedInterpolants, 580 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 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 - UnprovableResult [Line: 110]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 109, overapproximation of someBinaryArithmeticFLOAToperation at line 104, overapproximation of bitwiseAnd at line 93. Possible FailurePath: [L12] static const float one_modf = 1.0; [L104] float x = 1.0f / 0.0f; [L105] FCALL float iptr = __VERIFIER_nondet_float(); [L105] RET float iptr = __VERIFIER_nondet_float(); [L106] CALL, EXPR modf_float(x, &iptr) [L15] __int32_t i0, j0; [L16] __uint32_t i; VAL [one_modf=1] [L18] FCALL ieee_float_shape_type gf_u; [L19] FCALL gf_u.value = (x) [L20] EXPR, FCALL gf_u.word [L20] (i0) = gf_u.word [L21] COND FALSE !(0) VAL [one_modf=1] [L22] j0 = ((i0 >> 23) & 0xff) - 0x7f VAL [one_modf=1] [L23] COND TRUE j0 < 23 VAL [one_modf=1] [L24] COND TRUE j0 < 0 VAL [one_modf=1] [L26] FCALL ieee_float_shape_type sf_u; [L27] FCALL sf_u.word = (i0 & 0x80000000) [L28] EXPR, FCALL sf_u.value [L28] FCALL (*iptr) = sf_u.value [L29] COND FALSE !(0) VAL [one_modf=1] [L30] RET return x; VAL [one_modf=1] [L106] EXPR modf_float(x, &iptr) [L106] float res = modf_float(x, &iptr); [L109] EXPR, FCALL \read(iptr) [L109] CALL, EXPR isinf_float(iptr) [L87] __int32_t ix; VAL [one_modf=1] [L89] FCALL ieee_float_shape_type gf_u; [L90] FCALL gf_u.value = (x) [L91] EXPR, FCALL gf_u.word [L91] (ix) = gf_u.word [L92] COND FALSE !(0) VAL [one_modf=1] [L93] ix &= 0x7fffffff [L94] RET return ((ix) == 0x7f800000L); [L109] EXPR isinf_float(iptr) [L109] isinf_float(iptr) && !(res == 0.0f && __signbit_float(res) == 0) [L109] EXPR res == 0.0f && __signbit_float(res) == 0 VAL [one_modf=1] [L109] isinf_float(iptr) && !(res == 0.0f && __signbit_float(res) == 0) VAL [one_modf=1] [L109] COND TRUE isinf_float(iptr) && !(res == 0.0f && __signbit_float(res) == 0) [L110] __VERIFIER_error() VAL [one_modf=1] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 222.02 ms. Allocated memory is still 1.0 GB. Free memory was 959.3 MB in the beginning and 945.8 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.41 ms. Allocated memory is still 1.0 GB. Free memory was 945.8 MB in the beginning and 943.1 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 68.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 943.1 MB in the beginning and 1.1 GB in the end (delta: -192.9 MB). Peak memory consumption was 15.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 697.18 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: 81.0 MB). Peak memory consumption was 81.0 MB. Max. memory is 11.5 GB. * CodeCheck took 429.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 41.2 MB). Peak memory consumption was 41.2 MB. Max. memory is 11.5 GB. * Witness Printer took 4.54 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. 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 11:52:54,876 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 11:52:54,878 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 11:52:54,887 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 11:52:54,888 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 11:52:54,888 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 11:52:54,889 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 11:52:54,891 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 11:52:54,892 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 11:52:54,893 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 11:52:54,893 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 11:52:54,894 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 11:52:54,894 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 11:52:54,895 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 11:52:54,896 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 11:52:54,896 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 11:52:54,897 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 11:52:54,898 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 11:52:54,900 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 11:52:54,901 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 11:52:54,902 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 11:52:54,903 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 11:52:54,904 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 11:52:54,905 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 11:52:54,905 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 11:52:54,905 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 11:52:54,906 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 11:52:54,907 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 11:52:54,907 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 11:52:54,908 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 11:52:54,908 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 11:52:54,909 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 11:52:54,909 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 11:52:54,909 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 11:52:54,910 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 11:52:54,910 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 11:52:54,911 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_8c4984d0-cbbb-400e-ab5a-f3c961438e4f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-10 11:52:54,922 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 11:52:54,922 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 11:52:54,923 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 11:52:54,923 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 11:52:54,924 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 11:52:54,924 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 11:52:54,924 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 11:52:54,924 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 11:52:54,924 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 11:52:54,924 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 11:52:54,925 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 11:52:54,925 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 11:52:54,925 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 11:52:54,925 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 11:52:54,925 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 11:52:54,925 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 11:52:54,925 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 11:52:54,926 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 11:52:54,926 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 11:52:54,926 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 11:52:54,926 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 11:52:54,926 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 11:52:54,926 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 11:52:54,926 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 11:52:54,927 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 11:52:54,927 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 11:52:54,927 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 11:52:54,927 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 11:52:54,927 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 11:52:54,927 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 11:52:54,927 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 11:52:54,928 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_8c4984d0-cbbb-400e-ab5a-f3c961438e4f/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 -> 0186804fc9e8cef09b3a1cefd7c260de08abc9c3 [2018-11-10 11:52:54,961 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 11:52:54,971 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 11:52:54,974 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 11:52:54,975 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 11:52:54,976 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 11:52:54,976 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_8c4984d0-cbbb-400e-ab5a-f3c961438e4f/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1211a_true-unreach-call.c [2018-11-10 11:52:55,023 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8c4984d0-cbbb-400e-ab5a-f3c961438e4f/bin-2019/ukojak/data/5975761cb/cdfad3ad0f5847b6a094d8e509fe8afd/FLAGe0a6130c2 [2018-11-10 11:52:55,348 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 11:52:55,348 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_8c4984d0-cbbb-400e-ab5a-f3c961438e4f/sv-benchmarks/c/float-newlib/float_req_bl_1211a_true-unreach-call.c [2018-11-10 11:52:55,354 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8c4984d0-cbbb-400e-ab5a-f3c961438e4f/bin-2019/ukojak/data/5975761cb/cdfad3ad0f5847b6a094d8e509fe8afd/FLAGe0a6130c2 [2018-11-10 11:52:55,364 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_8c4984d0-cbbb-400e-ab5a-f3c961438e4f/bin-2019/ukojak/data/5975761cb/cdfad3ad0f5847b6a094d8e509fe8afd [2018-11-10 11:52:55,366 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 11:52:55,367 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 11:52:55,368 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 11:52:55,369 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 11:52:55,371 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 11:52:55,372 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:52:55" (1/1) ... [2018-11-10 11:52:55,374 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@147cd99d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:52:55, skipping insertion in model container [2018-11-10 11:52:55,374 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:52:55" (1/1) ... [2018-11-10 11:52:55,380 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 11:52:55,397 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 11:52:55,532 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 11:52:55,544 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 11:52:55,573 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 11:52:55,586 INFO L193 MainTranslator]: Completed translation [2018-11-10 11:52:55,586 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:52:55 WrapperNode [2018-11-10 11:52:55,586 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 11:52:55,587 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 11:52:55,587 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 11:52:55,587 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 11:52:55,592 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:52:55" (1/1) ... [2018-11-10 11:52:55,602 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:52:55" (1/1) ... [2018-11-10 11:52:55,625 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 11:52:55,625 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 11:52:55,626 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 11:52:55,626 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 11:52:55,632 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:52:55" (1/1) ... [2018-11-10 11:52:55,633 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:52:55" (1/1) ... [2018-11-10 11:52:55,636 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:52:55" (1/1) ... [2018-11-10 11:52:55,636 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:52:55" (1/1) ... [2018-11-10 11:52:55,645 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:52:55" (1/1) ... [2018-11-10 11:52:55,651 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:52:55" (1/1) ... [2018-11-10 11:52:55,653 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:52:55" (1/1) ... [2018-11-10 11:52:55,656 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 11:52:55,657 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 11:52:55,657 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 11:52:55,657 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 11:52:55,658 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:52:55" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8c4984d0-cbbb-400e-ab5a-f3c961438e4f/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 11:52:55,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2018-11-10 11:52:55,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 11:52:55,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-10 11:52:55,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 11:52:55,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 11:52:55,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2018-11-10 11:52:55,763 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 11:52:55,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-10 11:52:55,901 WARN L317 ript$VariableManager]: TermVariabe |qquantified_#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:52:55,911 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:52:55,923 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:52:55,967 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:52:55,979 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:52:55,986 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:52:55,996 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:52:56,045 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:52:56,132 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:52:56,138 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:52:56,150 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:52:56,203 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:52:56,208 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:52:56,237 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:52:56,247 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:52:57,039 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 11:52:57,039 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 11:52:57 BoogieIcfgContainer [2018-11-10 11:52:57,039 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 11:52:57,040 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 11:52:57,040 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 11:52:57,048 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 11:52:57,048 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 11:52:57" (1/1) ... [2018-11-10 11:52:57,057 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 11:52:57,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 11:52:57,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 38 states and 61 transitions. [2018-11-10 11:52:57,085 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 61 transitions. [2018-11-10 11:52:57,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-11-10 11:52:57,088 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 11:52:57,131 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort BitVec undefined [2018-11-10 11:52:57,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:52:57,159 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 11:52:57,169 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 11:52:57,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 11:52:57,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 38 states and 52 transitions. [2018-11-10 11:52:57,179 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 52 transitions. [2018-11-10 11:52:57,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-11-10 11:52:57,180 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 11:52:57,181 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort BitVec undefined [2018-11-10 11:52:57,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:52:57,201 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 11:52:57,203 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 11:52:57,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 11:52:57,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 38 states and 50 transitions. [2018-11-10 11:52:57,210 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 50 transitions. [2018-11-10 11:52:57,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-11-10 11:52:57,210 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 11:52:57,211 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort BitVec undefined [2018-11-10 11:52:57,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:52:57,234 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 11:52:57,244 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 11:52:57,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 11:52:57,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 39 states and 51 transitions. [2018-11-10 11:52:57,269 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 51 transitions. [2018-11-10 11:52:57,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-11-10 11:52:57,270 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 11:52:57,271 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort BitVec undefined [2018-11-10 11:52:57,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:52:57,291 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 11:52:57,371 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 11:52:57,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 11:52:57,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 26 states and 29 transitions. [2018-11-10 11:52:57,780 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 29 transitions. [2018-11-10 11:52:57,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-11-10 11:52:57,781 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 11:52:57,782 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort BitVec undefined [2018-11-10 11:52:57,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:52:57,833 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 11:52:57,990 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 11:52:58,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 11:52:58,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 26 states and 28 transitions. [2018-11-10 11:52:58,526 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 28 transitions. [2018-11-10 11:52:58,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-11-10 11:52:58,527 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 11:52:58,528 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort BitVec undefined [2018-11-10 11:52:58,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:52:58,546 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 11:52:58,549 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 11:52:58,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 11:52:58,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 26 transitions. [2018-11-10 11:52:58,554 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 26 transitions. [2018-11-10 11:52:58,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-11-10 11:52:58,555 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 11:52:58,556 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort BitVec undefined [2018-11-10 11:52:58,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:52:58,614 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 11:52:59,041 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 11:53:02,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 11:53:02,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 23 transitions. [2018-11-10 11:53:02,979 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 23 transitions. [2018-11-10 11:53:02,979 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 11:53:02,979 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 8 iterations. [2018-11-10 11:53:02,986 INFO L778 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-11-10 11:53:03,042 INFO L582 CodeCheckObserver]: Invariant with dag size 21 [2018-11-10 11:53:03,044 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,045 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,045 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,045 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,046 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,046 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,048 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,048 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,051 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,051 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,051 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,051 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,051 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,051 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,052 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,052 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,052 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 11:53:03,053 INFO L582 CodeCheckObserver]: Invariant with dag size 25 [2018-11-10 11:53:03,053 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,053 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,053 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,054 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,054 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,054 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,054 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,054 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,055 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,055 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,055 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,055 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,055 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,055 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,056 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,056 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,056 INFO L582 CodeCheckObserver]: Invariant with dag size 21 [2018-11-10 11:53:03,057 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,057 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,057 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,057 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,057 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,058 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,058 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,058 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,058 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,059 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,059 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,059 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,059 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,059 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,059 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,059 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,060 INFO L582 CodeCheckObserver]: Invariant with dag size 21 [2018-11-10 11:53:03,060 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,061 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,061 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,061 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,061 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,061 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,061 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,062 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,063 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,063 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,063 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,063 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,063 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,063 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,064 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,064 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,064 INFO L582 CodeCheckObserver]: Invariant with dag size 21 [2018-11-10 11:53:03,064 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,064 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,065 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,065 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,065 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,065 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,065 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,065 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,066 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,066 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,066 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,066 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,068 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,068 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,068 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,068 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,069 INFO L582 CodeCheckObserver]: Invariant with dag size 7 [2018-11-10 11:53:03,069 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,069 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,069 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,070 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,070 INFO L582 CodeCheckObserver]: Invariant with dag size 7 [2018-11-10 11:53:03,070 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,070 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,070 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,071 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,071 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 10.11 11:53:03 ImpRootNode [2018-11-10 11:53:03,071 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-10 11:53:03,071 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 11:53:03,071 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 11:53:03,072 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 11:53:03,072 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 11:52:57" (3/4) ... [2018-11-10 11:53:03,075 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 11:53:03,084 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 81 nodes and edges [2018-11-10 11:53:03,084 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 30 nodes and edges [2018-11-10 11:53:03,085 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2018-11-10 11:53:03,085 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-10 11:53:03,104 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\exists ULTIMATE.start_modf_float_~ix~1 : bv32 :: ~fp~LONGDOUBLE(~bvand32(ULTIMATE.start_modf_float_~ix~1, 2147483648bv32)[31:31], ~bvand32(ULTIMATE.start_modf_float_~ix~1, 2147483648bv32)[30:23], ~bvand32(ULTIMATE.start_modf_float_~ix~1, 2147483648bv32)[22:0]) == \result && ~fp~LONGDOUBLE(ULTIMATE.start_modf_float_~ix~1[31:31], ULTIMATE.start_modf_float_~ix~1[30:23], ULTIMATE.start_modf_float_~ix~1[22:0]) == ~fp.div~FLOAT(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 1.0), ~Pluszero~LONGDOUBLE())) [2018-11-10 11:53:03,105 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\exists ULTIMATE.start_modf_float_~ix~1 : bv32 :: ~fp~LONGDOUBLE(~bvand32(ULTIMATE.start_modf_float_~ix~1, 2147483648bv32)[31:31], ~bvand32(ULTIMATE.start_modf_float_~ix~1, 2147483648bv32)[30:23], ~bvand32(ULTIMATE.start_modf_float_~ix~1, 2147483648bv32)[22:0]) == res && ~fp~LONGDOUBLE(ULTIMATE.start_modf_float_~ix~1[31:31], ULTIMATE.start_modf_float_~ix~1[30:23], ULTIMATE.start_modf_float_~ix~1[22:0]) == ~fp.div~FLOAT(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 1.0), ~Pluszero~LONGDOUBLE())) [2018-11-10 11:53:03,105 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\exists ULTIMATE.start_modf_float_~ix~1 : bv32 :: ~fp~LONGDOUBLE(~bvand32(ULTIMATE.start_modf_float_~ix~1, 2147483648bv32)[31:31], ~bvand32(ULTIMATE.start_modf_float_~ix~1, 2147483648bv32)[30:23], ~bvand32(ULTIMATE.start_modf_float_~ix~1, 2147483648bv32)[22:0]) == res && ~fp~LONGDOUBLE(ULTIMATE.start_modf_float_~ix~1[31:31], ULTIMATE.start_modf_float_~ix~1[30:23], ULTIMATE.start_modf_float_~ix~1[22:0]) == ~fp.div~FLOAT(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 1.0), ~Pluszero~LONGDOUBLE())) [2018-11-10 11:53:03,105 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\exists ULTIMATE.start_modf_float_~ix~1 : bv32 :: x == ~fp~LONGDOUBLE(~bvand32(ULTIMATE.start_modf_float_~ix~1, 2147483648bv32)[31:31], ~bvand32(ULTIMATE.start_modf_float_~ix~1, 2147483648bv32)[30:23], ~bvand32(ULTIMATE.start_modf_float_~ix~1, 2147483648bv32)[22:0]) && ~fp~LONGDOUBLE(ULTIMATE.start_modf_float_~ix~1[31:31], ULTIMATE.start_modf_float_~ix~1[30:23], ULTIMATE.start_modf_float_~ix~1[22:0]) == ~fp.div~FLOAT(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 1.0), ~Pluszero~LONGDOUBLE())) [2018-11-10 11:53:03,105 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\exists ULTIMATE.start_modf_float_~ix~1 : bv32 :: ~fp~LONGDOUBLE(ULTIMATE.start_modf_float_~ix~1[31:31], ULTIMATE.start_modf_float_~ix~1[30:23], ULTIMATE.start_modf_float_~ix~1[22:0]) == ~fp.div~FLOAT(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 1.0), ~Pluszero~LONGDOUBLE()) && ~fp~LONGDOUBLE(~bvand32(ULTIMATE.start_modf_float_~ix~1, 2147483648bv32)[31:31], ~bvand32(ULTIMATE.start_modf_float_~ix~1, 2147483648bv32)[30:23], ~bvand32(ULTIMATE.start_modf_float_~ix~1, 2147483648bv32)[22:0]) == ~fp~LONGDOUBLE(w[31:31], w[30:23], w[22:0])) [2018-11-10 11:53:03,131 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_8c4984d0-cbbb-400e-ab5a-f3c961438e4f/bin-2019/ukojak/witness.graphml [2018-11-10 11:53:03,131 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 11:53:03,132 INFO L168 Benchmark]: Toolchain (without parser) took 7764.97 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 232.3 MB). Free memory was 950.8 MB in the beginning and 1.1 GB in the end (delta: -156.9 MB). Peak memory consumption was 75.4 MB. Max. memory is 11.5 GB. [2018-11-10 11:53:03,133 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 11:53:03,133 INFO L168 Benchmark]: CACSL2BoogieTranslator took 218.21 ms. Allocated memory is still 1.0 GB. Free memory was 950.8 MB in the beginning and 934.7 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-10 11:53:03,133 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.54 ms. Allocated memory is still 1.0 GB. Free memory is still 934.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 11:53:03,133 INFO L168 Benchmark]: Boogie Preprocessor took 31.04 ms. Allocated memory is still 1.0 GB. Free memory was 934.7 MB in the beginning and 929.4 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-10 11:53:03,134 INFO L168 Benchmark]: RCFGBuilder took 1382.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 181.4 MB). Free memory was 929.4 MB in the beginning and 1.1 GB in the end (delta: -146.1 MB). Peak memory consumption was 48.3 MB. Max. memory is 11.5 GB. [2018-11-10 11:53:03,134 INFO L168 Benchmark]: CodeCheck took 6031.43 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 50.9 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -39.7 MB). Peak memory consumption was 11.2 MB. Max. memory is 11.5 GB. [2018-11-10 11:53:03,134 INFO L168 Benchmark]: Witness Printer took 59.80 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: 7.4 MB). Peak memory consumption was 7.4 MB. Max. memory is 11.5 GB. [2018-11-10 11:53:03,137 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 1 procedures, 123 locations, 1 error locations. SAFE Result, 5.9s OverallTime, 8 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1952 SDtfs, 156 SDslu, 144 SDs, 0 SdLazy, 732 SolverSat, 292 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 913 GetRequests, 867 SyntacticMatches, 0 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 358 ImplicationChecksByTransitivity, 2.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 124 NumberOfCodeBlocks, 124 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 117 ConstructedInterpolants, 20 QuantifiedInterpolants, 13785 SizeOfPredicates, 22 NumberOfNonLiveVariables, 461 ConjunctsInSsa, 31 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 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: 110]: 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: 14]: Loop Invariant [2018-11-10 11:53:03,138 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,138 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,138 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,138 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,139 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,139 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,139 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,139 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,139 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,139 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,140 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,140 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,140 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,140 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,140 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,140 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE Derived loop invariant: (\exists ULTIMATE.start_modf_float_~ix~1 : bv32 :: ~fp~LONGDOUBLE(~bvand32(ULTIMATE.start_modf_float_~ix~1, 2147483648bv32)[31:31], ~bvand32(ULTIMATE.start_modf_float_~ix~1, 2147483648bv32)[30:23], ~bvand32(ULTIMATE.start_modf_float_~ix~1, 2147483648bv32)[22:0]) == \result && ~fp~LONGDOUBLE(ULTIMATE.start_modf_float_~ix~1[31:31], ULTIMATE.start_modf_float_~ix~1[30:23], ULTIMATE.start_modf_float_~ix~1[22:0]) == ~fp.div~FLOAT(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 1.0), ~Pluszero~LONGDOUBLE())) - InvariantResult [Line: 97]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 76]: Loop Invariant [2018-11-10 11:53:03,141 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,141 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,141 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,141 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,141 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,141 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,141 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,141 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,142 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,142 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,142 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,142 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,150 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,150 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,150 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,150 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] Derived loop invariant: (\exists ULTIMATE.start_modf_float_~ix~1 : bv32 :: ~fp~LONGDOUBLE(ULTIMATE.start_modf_float_~ix~1[31:31], ULTIMATE.start_modf_float_~ix~1[30:23], ULTIMATE.start_modf_float_~ix~1[22:0]) == ~fp.div~FLOAT(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 1.0), ~Pluszero~LONGDOUBLE()) && ~fp~LONGDOUBLE(~bvand32(ULTIMATE.start_modf_float_~ix~1, 2147483648bv32)[31:31], ~bvand32(ULTIMATE.start_modf_float_~ix~1, 2147483648bv32)[30:23], ~bvand32(ULTIMATE.start_modf_float_~ix~1, 2147483648bv32)[22:0]) == ~fp~LONGDOUBLE(w[31:31], w[30:23], w[22:0])) - InvariantResult [Line: 76]: Loop Invariant [2018-11-10 11:53:03,151 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,151 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,151 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,151 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,151 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,152 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,152 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,152 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,152 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,152 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,152 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,153 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,153 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,153 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,153 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,153 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE Derived loop invariant: (\exists ULTIMATE.start_modf_float_~ix~1 : bv32 :: x == ~fp~LONGDOUBLE(~bvand32(ULTIMATE.start_modf_float_~ix~1, 2147483648bv32)[31:31], ~bvand32(ULTIMATE.start_modf_float_~ix~1, 2147483648bv32)[30:23], ~bvand32(ULTIMATE.start_modf_float_~ix~1, 2147483648bv32)[22:0]) && ~fp~LONGDOUBLE(ULTIMATE.start_modf_float_~ix~1[31:31], ULTIMATE.start_modf_float_~ix~1[30:23], ULTIMATE.start_modf_float_~ix~1[22:0]) == ~fp.div~FLOAT(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 1.0), ~Pluszero~LONGDOUBLE())) - InvariantResult [Line: 88]: Loop Invariant [2018-11-10 11:53:03,153 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,153 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,154 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,154 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,154 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,154 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,154 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,154 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,154 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,155 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,155 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,155 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,155 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,155 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,155 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,155 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE Derived loop invariant: (\exists ULTIMATE.start_modf_float_~ix~1 : bv32 :: ~fp~LONGDOUBLE(~bvand32(ULTIMATE.start_modf_float_~ix~1, 2147483648bv32)[31:31], ~bvand32(ULTIMATE.start_modf_float_~ix~1, 2147483648bv32)[30:23], ~bvand32(ULTIMATE.start_modf_float_~ix~1, 2147483648bv32)[22:0]) == res && ~fp~LONGDOUBLE(ULTIMATE.start_modf_float_~ix~1[31:31], ULTIMATE.start_modf_float_~ix~1[30:23], ULTIMATE.start_modf_float_~ix~1[22:0]) == ~fp.div~FLOAT(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 1.0), ~Pluszero~LONGDOUBLE())) - InvariantResult [Line: 88]: Loop Invariant [2018-11-10 11:53:03,156 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,156 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,156 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,156 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,156 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,156 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,156 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,156 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,157 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,157 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,157 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,157 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,157 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,157 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] [2018-11-10 11:53:03,157 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,158 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE Derived loop invariant: (\exists ULTIMATE.start_modf_float_~ix~1 : bv32 :: ~fp~LONGDOUBLE(~bvand32(ULTIMATE.start_modf_float_~ix~1, 2147483648bv32)[31:31], ~bvand32(ULTIMATE.start_modf_float_~ix~1, 2147483648bv32)[30:23], ~bvand32(ULTIMATE.start_modf_float_~ix~1, 2147483648bv32)[22:0]) == res && ~fp~LONGDOUBLE(ULTIMATE.start_modf_float_~ix~1[31:31], ULTIMATE.start_modf_float_~ix~1[30:23], ULTIMATE.start_modf_float_~ix~1[22:0]) == ~fp.div~FLOAT(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 1.0), ~Pluszero~LONGDOUBLE())) - InvariantResult [Line: 17]: Loop Invariant [2018-11-10 11:53:03,158 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,158 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,158 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,158 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE Derived loop invariant: ~fp.div~FLOAT(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 1.0), ~Pluszero~LONGDOUBLE()) == x - InvariantResult [Line: 58]: Loop Invariant [2018-11-10 11:53:03,159 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,159 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,159 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:53:03,159 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE Derived loop invariant: ~fp.div~FLOAT(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 1.0), ~Pluszero~LONGDOUBLE()) == x * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 218.21 ms. Allocated memory is still 1.0 GB. Free memory was 950.8 MB in the beginning and 934.7 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.54 ms. Allocated memory is still 1.0 GB. Free memory is still 934.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.04 ms. Allocated memory is still 1.0 GB. Free memory was 934.7 MB in the beginning and 929.4 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1382.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 181.4 MB). Free memory was 929.4 MB in the beginning and 1.1 GB in the end (delta: -146.1 MB). Peak memory consumption was 48.3 MB. Max. memory is 11.5 GB. * CodeCheck took 6031.43 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 50.9 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -39.7 MB). Peak memory consumption was 11.2 MB. Max. memory is 11.5 GB. * Witness Printer took 59.80 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: 7.4 MB). Peak memory consumption was 7.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,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 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,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 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,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 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,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 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,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 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,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 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,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 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,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 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,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 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,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 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[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,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 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,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 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,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 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,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 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,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 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,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 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,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 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,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 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,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 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_modf_float_~ix~1,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 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 RESULT: Ultimate proved your program to be correct! Received shutdown request...