./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0685b_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_afd6bf72-8edc-4b14-a8ad-18f58d4e6441/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_afd6bf72-8edc-4b14-a8ad-18f58d4e6441/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_afd6bf72-8edc-4b14-a8ad-18f58d4e6441/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_afd6bf72-8edc-4b14-a8ad-18f58d4e6441/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0685b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_afd6bf72-8edc-4b14-a8ad-18f58d4e6441/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_afd6bf72-8edc-4b14-a8ad-18f58d4e6441/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 537462a5131aafb9b2ecf7462865d2b69f5f67e9 ............................................................................................................................................................................................................................................................................ 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_afd6bf72-8edc-4b14-a8ad-18f58d4e6441/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_afd6bf72-8edc-4b14-a8ad-18f58d4e6441/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_afd6bf72-8edc-4b14-a8ad-18f58d4e6441/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_afd6bf72-8edc-4b14-a8ad-18f58d4e6441/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0685b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_afd6bf72-8edc-4b14-a8ad-18f58d4e6441/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_afd6bf72-8edc-4b14-a8ad-18f58d4e6441/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 537462a5131aafb9b2ecf7462865d2b69f5f67e9 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 03:45:09,465 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 03:45:09,467 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 03:45:09,474 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 03:45:09,475 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 03:45:09,475 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 03:45:09,476 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 03:45:09,477 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 03:45:09,478 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 03:45:09,479 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 03:45:09,479 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 03:45:09,480 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 03:45:09,480 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 03:45:09,481 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 03:45:09,482 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 03:45:09,482 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 03:45:09,483 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 03:45:09,484 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 03:45:09,486 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 03:45:09,487 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 03:45:09,488 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 03:45:09,489 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 03:45:09,490 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 03:45:09,490 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 03:45:09,490 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 03:45:09,491 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 03:45:09,492 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 03:45:09,492 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 03:45:09,493 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 03:45:09,494 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 03:45:09,494 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 03:45:09,494 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 03:45:09,494 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 03:45:09,495 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 03:45:09,495 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 03:45:09,496 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 03:45:09,496 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_afd6bf72-8edc-4b14-a8ad-18f58d4e6441/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-10 03:45:09,506 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 03:45:09,506 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 03:45:09,507 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 03:45:09,507 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 03:45:09,508 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 03:45:09,508 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 03:45:09,508 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 03:45:09,508 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 03:45:09,508 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 03:45:09,508 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 03:45:09,509 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 03:45:09,509 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 03:45:09,509 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 03:45:09,509 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 03:45:09,509 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 03:45:09,509 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 03:45:09,509 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 03:45:09,509 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 03:45:09,510 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 03:45:09,510 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 03:45:09,510 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 03:45:09,510 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 03:45:09,510 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 03:45:09,510 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 03:45:09,510 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 03:45:09,511 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 03:45:09,511 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 03:45:09,511 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 03:45:09,511 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_afd6bf72-8edc-4b14-a8ad-18f58d4e6441/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 -> 537462a5131aafb9b2ecf7462865d2b69f5f67e9 [2018-11-10 03:45:09,534 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 03:45:09,543 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 03:45:09,546 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 03:45:09,547 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 03:45:09,547 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 03:45:09,547 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_afd6bf72-8edc-4b14-a8ad-18f58d4e6441/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0685b_true-unreach-call.c [2018-11-10 03:45:09,584 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_afd6bf72-8edc-4b14-a8ad-18f58d4e6441/bin-2019/ukojak/data/eddecdc5c/1603850ea1ef46f2b048380e958c8cfb/FLAG39a580cd9 [2018-11-10 03:45:10,005 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 03:45:10,006 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_afd6bf72-8edc-4b14-a8ad-18f58d4e6441/sv-benchmarks/c/float-newlib/float_req_bl_0685b_true-unreach-call.c [2018-11-10 03:45:10,011 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_afd6bf72-8edc-4b14-a8ad-18f58d4e6441/bin-2019/ukojak/data/eddecdc5c/1603850ea1ef46f2b048380e958c8cfb/FLAG39a580cd9 [2018-11-10 03:45:10,020 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_afd6bf72-8edc-4b14-a8ad-18f58d4e6441/bin-2019/ukojak/data/eddecdc5c/1603850ea1ef46f2b048380e958c8cfb [2018-11-10 03:45:10,022 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 03:45:10,023 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 03:45:10,024 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 03:45:10,024 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 03:45:10,027 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 03:45:10,027 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:45:10" (1/1) ... [2018-11-10 03:45:10,029 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3273a8c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:45:10, skipping insertion in model container [2018-11-10 03:45:10,029 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:45:10" (1/1) ... [2018-11-10 03:45:10,034 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 03:45:10,053 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 03:45:10,195 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:45:10,200 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 03:45:10,235 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:45:10,252 INFO L193 MainTranslator]: Completed translation [2018-11-10 03:45:10,252 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:45:10 WrapperNode [2018-11-10 03:45:10,252 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 03:45:10,253 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 03:45:10,253 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 03:45:10,253 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 03:45:10,258 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:45:10" (1/1) ... [2018-11-10 03:45:10,267 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:45:10" (1/1) ... [2018-11-10 03:45:10,322 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 03:45:10,323 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 03:45:10,323 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 03:45:10,323 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 03:45:10,328 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:45:10" (1/1) ... [2018-11-10 03:45:10,328 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:45:10" (1/1) ... [2018-11-10 03:45:10,331 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:45:10" (1/1) ... [2018-11-10 03:45:10,331 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:45:10" (1/1) ... [2018-11-10 03:45:10,337 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:45:10" (1/1) ... [2018-11-10 03:45:10,343 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:45:10" (1/1) ... [2018-11-10 03:45:10,345 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:45:10" (1/1) ... [2018-11-10 03:45:10,348 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 03:45:10,349 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 03:45:10,349 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 03:45:10,349 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 03:45:10,349 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:45:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_afd6bf72-8edc-4b14-a8ad-18f58d4e6441/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 03:45:10,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2018-11-10 03:45:10,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-10 03:45:10,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-10 03:45:10,385 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 03:45:10,385 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2018-11-10 03:45:10,385 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2018-11-10 03:45:10,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-10 03:45:10,386 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 03:45:10,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 03:45:10,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-10 03:45:10,386 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 03:45:10,386 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2018-11-10 03:45:10,386 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2018-11-10 03:45:11,262 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 03:45:11,263 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 03:45:11 BoogieIcfgContainer [2018-11-10 03:45:11,263 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 03:45:11,263 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 03:45:11,263 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 03:45:11,270 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 03:45:11,270 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 03:45:11" (1/1) ... [2018-11-10 03:45:11,278 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 03:45:11,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 03:45:11,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 67 states and 109 transitions. [2018-11-10 03:45:11,307 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 109 transitions. [2018-11-10 03:45:11,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-11-10 03:45:11,308 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 03:45:11,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 03:45:11,397 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 03:45:11,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 03:45:11,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 67 states and 104 transitions. [2018-11-10 03:45:11,407 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 104 transitions. [2018-11-10 03:45:11,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-11-10 03:45:11,407 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 03:45:11,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 03:45:11,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 03:45:11,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 03:45:11,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 03:45:11,579 WARN L496 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2018-11-10 03:45:11,615 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 10.11 03:45:11 ImpRootNode [2018-11-10 03:45:11,615 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-10 03:45:11,615 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 03:45:11,615 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 03:45:11,616 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 03:45:11,616 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 03:45:11" (3/4) ... [2018-11-10 03:45:11,620 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-10 03:45:11,620 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 03:45:11,621 INFO L168 Benchmark]: Toolchain (without parser) took 1598.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 960.2 MB in the beginning and 960.8 MB in the end (delta: -602.7 kB). Peak memory consumption was 135.7 MB. Max. memory is 11.5 GB. [2018-11-10 03:45:11,622 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 03:45:11,623 INFO L168 Benchmark]: CACSL2BoogieTranslator took 228.27 ms. Allocated memory is still 1.0 GB. Free memory was 960.2 MB in the beginning and 944.1 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-10 03:45:11,623 INFO L168 Benchmark]: Boogie Procedure Inliner took 69.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 944.1 MB in the beginning and 1.1 GB in the end (delta: -186.3 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. [2018-11-10 03:45:11,624 INFO L168 Benchmark]: Boogie Preprocessor took 25.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-10 03:45:11,624 INFO L168 Benchmark]: RCFGBuilder took 914.31 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 988.4 MB in the end (delta: 138.5 MB). Peak memory consumption was 138.5 MB. Max. memory is 11.5 GB. [2018-11-10 03:45:11,625 INFO L168 Benchmark]: CodeCheck took 351.87 ms. Allocated memory is still 1.2 GB. Free memory was 988.4 MB in the beginning and 960.8 MB in the end (delta: 27.6 MB). Peak memory consumption was 27.6 MB. Max. memory is 11.5 GB. [2018-11-10 03:45:11,625 INFO L168 Benchmark]: Witness Printer took 5.00 ms. Allocated memory is still 1.2 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 03:45:11,628 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 3 procedures, 191 locations, 1 error locations. UNSAFE Result, 0.2s OverallTime, 2 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 30 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 90 GetRequests, 90 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 20 NumberOfCodeBlocks, 20 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 8 ConstructedInterpolants, 0 QuantifiedInterpolants, 64 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 229]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 228, overapproximation of someUnaryDOUBLEoperation at line 42, overapproximation of bitwiseAnd at line 133, overapproximation of someBinaryArithmeticFLOAToperation at line 135. Possible FailurePath: [L27-L32] FCALL static const float atanhi_atan[] = { 4.6364760399e-01, 7.8539812565e-01, 9.8279368877e-01, 1.5707962513e+00, }; [L34-L39] FCALL static const float atanlo_atan[] = { 5.0121582440e-09, 3.7748947079e-08, 3.4473217170e-08, 7.5497894159e-08, }; [L41-L45] FCALL static const float aT_atan[] = { 3.3333334327e-01, -2.0000000298e-01, 1.4285714924e-01, -1.1111110449e-01, 9.0908870101e-02, -7.6918758452e-02, 6.6610731184e-02, -5.8335702866e-02, 4.9768779427e-02, -3.6531571299e-02, 1.6285819933e-02, }; [L47-L49] static const float one_atan = 1.0, huge_atan = 1.0e30, pi_o_4 = 7.8539818525e-01, pi_o_2 = 1.5707963705e+00, pi = 3.1415927410e+00; [L115-L116] static const float tiny_atan2 = 1.0e-30, zero_atan2 = 0.0, pi_lo_atan2 = -8.7422776573e-08; [L222] float x = -1.0f / 0.0f; [L223] float y = -1.0f / 0.0f; [L225] CALL, EXPR __ieee754_atan2f(y, x) [L119] float z; [L120] __int32_t k, m, hx, hy, ix, iy; VAL [aT_atan={6:0}, atanhi_atan={3:0}, atanlo_atan={5:0}, huge_atan=1000000000000000000000000000000, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, zero_atan2=0] [L123] FCALL ieee_float_shape_type gf_u; [L124] FCALL gf_u.value = (x) [L125] EXPR, FCALL gf_u.word [L125] (hx) = gf_u.word [L126] COND FALSE !(0) VAL [aT_atan={6:0}, atanhi_atan={3:0}, atanlo_atan={5:0}, huge_atan=1000000000000000000000000000000, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, zero_atan2=0] [L127] ix = hx & 0x7fffffff VAL [aT_atan={6:0}, atanhi_atan={3:0}, atanlo_atan={5:0}, huge_atan=1000000000000000000000000000000, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, zero_atan2=0] [L129] FCALL ieee_float_shape_type gf_u; [L130] FCALL gf_u.value = (y) [L131] EXPR, FCALL gf_u.word [L131] (hy) = gf_u.word [L132] COND FALSE !(0) VAL [aT_atan={6:0}, atanhi_atan={3:0}, atanlo_atan={5:0}, huge_atan=1000000000000000000000000000000, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, zero_atan2=0] [L133] iy = hy & 0x7fffffff VAL [aT_atan={6:0}, atanhi_atan={3:0}, atanlo_atan={5:0}, huge_atan=1000000000000000000000000000000, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, zero_atan2=0] [L134] COND TRUE ((ix) > 0x7f800000L) || ((iy) > 0x7f800000L) [L135] RET return x + y; VAL [aT_atan={6:0}, atanhi_atan={3:0}, atanlo_atan={5:0}, huge_atan=1000000000000000000000000000000, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, zero_atan2=0] [L225] EXPR __ieee754_atan2f(y, x) [L225] float res = __ieee754_atan2f(y, x); [L228] COND TRUE res != -3 * pi_o_4 VAL [aT_atan={6:0}, atanhi_atan={3:0}, atanlo_atan={5:0}, huge_atan=1000000000000000000000000000000, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, zero_atan2=0] [L229] __VERIFIER_error() VAL [aT_atan={6:0}, atanhi_atan={3:0}, atanlo_atan={5:0}, huge_atan=1000000000000000000000000000000, one_atan=1, pi=3141592741/1000000000, pi_o_2=3141592741/2000000000, pi_o_4=3141592741/4000000000, tiny_atan2=1/1000000000000000000000000000000, zero_atan2=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 228.27 ms. Allocated memory is still 1.0 GB. Free memory was 960.2 MB in the beginning and 944.1 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 69.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 944.1 MB in the beginning and 1.1 GB in the end (delta: -186.3 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 914.31 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 988.4 MB in the end (delta: 138.5 MB). Peak memory consumption was 138.5 MB. Max. memory is 11.5 GB. * CodeCheck took 351.87 ms. Allocated memory is still 1.2 GB. Free memory was 988.4 MB in the beginning and 960.8 MB in the end (delta: 27.6 MB). Peak memory consumption was 27.6 MB. Max. memory is 11.5 GB. * Witness Printer took 5.00 ms. Allocated memory is still 1.2 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 03:45:13,090 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 03:45:13,091 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 03:45:13,099 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 03:45:13,099 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 03:45:13,099 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 03:45:13,100 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 03:45:13,101 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 03:45:13,102 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 03:45:13,103 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 03:45:13,103 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 03:45:13,104 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 03:45:13,104 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 03:45:13,105 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 03:45:13,106 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 03:45:13,106 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 03:45:13,107 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 03:45:13,108 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 03:45:13,109 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 03:45:13,110 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 03:45:13,111 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 03:45:13,112 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 03:45:13,114 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 03:45:13,114 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 03:45:13,114 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 03:45:13,115 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 03:45:13,116 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 03:45:13,116 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 03:45:13,117 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 03:45:13,118 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 03:45:13,118 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 03:45:13,118 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 03:45:13,119 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 03:45:13,119 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 03:45:13,119 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 03:45:13,120 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 03:45:13,120 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_afd6bf72-8edc-4b14-a8ad-18f58d4e6441/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-10 03:45:13,130 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 03:45:13,131 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 03:45:13,131 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 03:45:13,131 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 03:45:13,132 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 03:45:13,132 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 03:45:13,132 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 03:45:13,132 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 03:45:13,133 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 03:45:13,133 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 03:45:13,133 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 03:45:13,133 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 03:45:13,133 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 03:45:13,133 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 03:45:13,133 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 03:45:13,133 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 03:45:13,134 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 03:45:13,134 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 03:45:13,134 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 03:45:13,134 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 03:45:13,134 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 03:45:13,134 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 03:45:13,134 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 03:45:13,135 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 03:45:13,135 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 03:45:13,135 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 03:45:13,135 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 03:45:13,135 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 03:45:13,135 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 03:45:13,135 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 03:45:13,135 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 03:45:13,136 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_afd6bf72-8edc-4b14-a8ad-18f58d4e6441/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 -> 537462a5131aafb9b2ecf7462865d2b69f5f67e9 [2018-11-10 03:45:13,166 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 03:45:13,175 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 03:45:13,178 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 03:45:13,179 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 03:45:13,179 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 03:45:13,180 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_afd6bf72-8edc-4b14-a8ad-18f58d4e6441/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0685b_true-unreach-call.c [2018-11-10 03:45:13,225 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_afd6bf72-8edc-4b14-a8ad-18f58d4e6441/bin-2019/ukojak/data/107933f58/d737448e6fcd4444bff907d04d3116b1/FLAG6892a46c2 [2018-11-10 03:45:13,545 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 03:45:13,546 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_afd6bf72-8edc-4b14-a8ad-18f58d4e6441/sv-benchmarks/c/float-newlib/float_req_bl_0685b_true-unreach-call.c [2018-11-10 03:45:13,550 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_afd6bf72-8edc-4b14-a8ad-18f58d4e6441/bin-2019/ukojak/data/107933f58/d737448e6fcd4444bff907d04d3116b1/FLAG6892a46c2 [2018-11-10 03:45:13,558 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_afd6bf72-8edc-4b14-a8ad-18f58d4e6441/bin-2019/ukojak/data/107933f58/d737448e6fcd4444bff907d04d3116b1 [2018-11-10 03:45:13,560 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 03:45:13,560 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 03:45:13,561 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 03:45:13,561 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 03:45:13,564 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 03:45:13,565 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:45:13" (1/1) ... [2018-11-10 03:45:13,567 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1217b6da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:45:13, skipping insertion in model container [2018-11-10 03:45:13,567 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:45:13" (1/1) ... [2018-11-10 03:45:13,575 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 03:45:13,596 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 03:45:13,745 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:45:13,753 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 03:45:13,803 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:45:13,824 INFO L193 MainTranslator]: Completed translation [2018-11-10 03:45:13,825 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:45:13 WrapperNode [2018-11-10 03:45:13,825 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 03:45:13,825 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 03:45:13,825 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 03:45:13,826 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 03:45:13,831 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:45:13" (1/1) ... [2018-11-10 03:45:13,842 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:45:13" (1/1) ... [2018-11-10 03:45:13,864 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 03:45:13,864 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 03:45:13,864 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 03:45:13,864 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 03:45:13,922 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:45:13" (1/1) ... [2018-11-10 03:45:13,922 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:45:13" (1/1) ... [2018-11-10 03:45:13,927 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:45:13" (1/1) ... [2018-11-10 03:45:13,927 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:45:13" (1/1) ... [2018-11-10 03:45:13,938 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:45:13" (1/1) ... [2018-11-10 03:45:13,944 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:45:13" (1/1) ... [2018-11-10 03:45:13,947 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:45:13" (1/1) ... [2018-11-10 03:45:13,950 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 03:45:13,951 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 03:45:13,951 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 03:45:13,951 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 03:45:13,951 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:45:13" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_afd6bf72-8edc-4b14-a8ad-18f58d4e6441/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 03:45:13,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2018-11-10 03:45:13,986 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 03:45:13,986 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2018-11-10 03:45:13,986 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2018-11-10 03:45:13,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-10 03:45:13,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2018-11-10 03:45:13,986 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 03:45:13,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 03:45:13,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2018-11-10 03:45:13,987 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 03:45:13,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-10 03:45:13,987 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2018-11-10 03:45:13,987 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2018-11-10 03:45:14,103 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 03:45:14,123 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 03:45:14,173 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 03:45:14,179 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 03:45:14,215 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 03:45:14,221 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 03:45:14,231 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 03:45:14,234 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 03:45:14,289 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 03:45:14,293 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 03:45:14,295 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 03:45:14,298 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 03:45:14,362 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 03:45:14,367 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 03:45:14,370 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 03:45:14,373 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 03:45:14,375 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 03:45:14,379 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 03:45:14,382 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 03:45:14,386 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 03:45:14,439 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 03:45:14,443 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 03:45:14,446 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 03:45:14,495 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 03:45:14,499 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 03:45:14,515 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 03:45:14,521 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 03:45:35,033 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 03:45:35,046 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 03:49:51,341 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 03:49:51,341 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 03:49:51 BoogieIcfgContainer [2018-11-10 03:49:51,341 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 03:49:51,342 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 03:49:51,342 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 03:49:51,348 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 03:49:51,349 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 03:49:51" (1/1) ... [2018-11-10 03:49:51,356 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 03:49:51,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 03:49:51,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 67 states and 109 transitions. [2018-11-10 03:49:51,380 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 109 transitions. [2018-11-10 03:49:51,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-11-10 03:49:51,382 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 03:49:51,415 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 03:49:51,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 03:49:51,470 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 03:49:51,478 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 03:49:51,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 03:49:51,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 67 states and 104 transitions. [2018-11-10 03:49:51,487 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 104 transitions. [2018-11-10 03:49:51,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-11-10 03:49:51,488 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 03:49:51,489 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 03:49:51,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 03:49:51,562 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 03:49:51,694 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 03:49:52,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 03:49:52,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 67 states and 103 transitions. [2018-11-10 03:49:52,374 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 103 transitions. [2018-11-10 03:49:52,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-11-10 03:49:52,377 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 03:49:52,378 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 03:49:52,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 03:49:52,421 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 03:49:52,552 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 03:49:52,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 03:49:52,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 64 states and 96 transitions. [2018-11-10 03:49:52,678 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 96 transitions. [2018-11-10 03:49:52,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-11-10 03:49:52,679 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 03:49:52,680 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 03:49:52,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 03:49:52,725 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 03:49:52,889 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 03:49:53,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 03:49:53,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 64 states and 95 transitions. [2018-11-10 03:49:53,478 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 95 transitions. [2018-11-10 03:49:53,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-11-10 03:49:53,479 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 03:49:53,479 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 03:49:53,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 03:49:53,521 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 03:49:53,532 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 03:49:53,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 03:49:53,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 64 states and 94 transitions. [2018-11-10 03:49:53,558 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 94 transitions. [2018-11-10 03:49:53,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-11-10 03:49:53,559 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 03:49:53,559 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 03:49:53,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 03:49:53,600 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 03:49:53,828 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 03:49:55,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 03:49:55,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 62 states and 89 transitions. [2018-11-10 03:49:55,642 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 89 transitions. [2018-11-10 03:49:55,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-11-10 03:49:55,642 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 03:49:55,643 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 03:49:55,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 03:49:55,695 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 03:49:55,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 03:49:55,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 03:49:55,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 62 states and 88 transitions. [2018-11-10 03:49:55,942 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2018-11-10 03:49:55,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-11-10 03:49:55,942 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 03:49:55,943 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 03:49:55,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 03:49:55,982 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 03:49:55,995 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 03:49:56,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 03:49:56,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 62 states and 87 transitions. [2018-11-10 03:49:56,384 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 87 transitions. [2018-11-10 03:49:56,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-11-10 03:49:56,384 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 03:49:56,385 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 03:49:56,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 03:49:56,440 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 03:49:56,456 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 03:49:57,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 03:49:57,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 62 states and 86 transitions. [2018-11-10 03:49:57,020 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 86 transitions. [2018-11-10 03:49:57,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-11-10 03:49:57,020 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 03:49:57,021 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 03:49:57,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 03:49:57,072 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 03:49:57,195 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 03:50:00,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 03:50:00,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 62 states and 85 transitions. [2018-11-10 03:50:00,850 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 85 transitions. [2018-11-10 03:50:00,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-11-10 03:50:00,850 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 03:50:00,851 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 03:50:00,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 03:50:00,902 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 03:50:01,329 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 03:50:04,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 03:50:04,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 58 states and 78 transitions. [2018-11-10 03:50:04,579 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 78 transitions. [2018-11-10 03:50:04,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-11-10 03:50:04,579 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 03:50:04,580 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 03:50:04,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 03:50:04,847 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 03:50:14,859 WARN L179 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 18 [2018-11-10 03:50:15,791 WARN L179 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 18 [2018-11-10 03:50:15,794 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 03:50:39,401 WARN L179 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 19 [2018-11-10 03:51:17,530 WARN L179 SmtUtils]: Spent 582.00 ms on a formula simplification that was a NOOP. DAG size: 19 [2018-11-10 03:51:18,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 03:51:18,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 60 states and 84 transitions. [2018-11-10 03:51:18,436 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 84 transitions. [2018-11-10 03:51:18,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-11-10 03:51:18,436 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 03:51:18,437 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 03:51:18,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 03:51:18,481 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 03:51:20,662 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 03:51:24,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 03:51:24,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 21 states and 20 transitions. [2018-11-10 03:51:24,854 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 20 transitions. [2018-11-10 03:51:24,854 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 03:51:24,854 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 14 iterations. [2018-11-10 03:51:24,862 INFO L778 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-11-10 03:51:25,306 WARN L179 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 18 [2018-11-10 03:51:25,742 WARN L179 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 18 [2018-11-10 03:51:25,742 INFO L582 CodeCheckObserver]: Invariant with dag size 29 [2018-11-10 03:51:25,746 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,746 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,746 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,746 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,747 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,747 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,747 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,747 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,750 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,750 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,750 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,750 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,751 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,751 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,751 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,751 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,752 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 03:51:25,752 INFO L582 CodeCheckObserver]: Invariant with dag size 18 [2018-11-10 03:51:25,752 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,752 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,753 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,753 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,753 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,753 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,753 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,753 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,754 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,754 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,754 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,754 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,754 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,755 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,755 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,755 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,755 INFO L582 CodeCheckObserver]: Invariant with dag size 21 [2018-11-10 03:51:25,755 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,756 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,756 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,756 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,756 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,756 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,756 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,756 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,757 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,757 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,757 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,757 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,757 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,757 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,758 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,758 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,758 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 10.11 03:51:25 ImpRootNode [2018-11-10 03:51:25,758 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-10 03:51:25,759 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 03:51:25,759 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 03:51:25,759 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 03:51:25,759 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 03:49:51" (3/4) ... [2018-11-10 03:51:25,763 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 03:51:25,766 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure fabs_float [2018-11-10 03:51:25,767 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure atan_float [2018-11-10 03:51:25,773 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 103 nodes and edges [2018-11-10 03:51:25,773 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 41 nodes and edges [2018-11-10 03:51:25,774 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2018-11-10 03:51:25,774 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2018-11-10 03:51:25,799 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: pi_o_4 == ~to_fp~LONGDOUBLE(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 3141592741/4000000000)) && \result == ~fp.sub~FLOAT(RoundingMode_RNE, ~fp.mul~FLOAT(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, ~fp.neg~FLOAT(~to_fp~LONGDOUBLE(RoundingMode_RNE, 3.0))), pi_o_4), ~to_fp~LONGDOUBLE(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 1/1000000000000000000000000000000))) [2018-11-10 03:51:25,842 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_afd6bf72-8edc-4b14-a8ad-18f58d4e6441/bin-2019/ukojak/witness.graphml [2018-11-10 03:51:25,842 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 03:51:25,842 INFO L168 Benchmark]: Toolchain (without parser) took 372282.53 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 280.5 MB). Free memory was 949.7 MB in the beginning and 1.0 GB in the end (delta: -51.4 MB). Peak memory consumption was 229.1 MB. Max. memory is 11.5 GB. [2018-11-10 03:51:25,843 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 03:51:25,843 INFO L168 Benchmark]: CACSL2BoogieTranslator took 264.03 ms. Allocated memory is still 1.0 GB. Free memory was 949.7 MB in the beginning and 927.2 MB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 11.5 GB. [2018-11-10 03:51:25,843 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.75 ms. Allocated memory is still 1.0 GB. Free memory is still 927.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 03:51:25,844 INFO L168 Benchmark]: Boogie Preprocessor took 86.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.5 MB). Free memory was 927.2 MB in the beginning and 1.1 GB in the end (delta: -220.9 MB). Peak memory consumption was 16.8 MB. Max. memory is 11.5 GB. [2018-11-10 03:51:25,844 INFO L168 Benchmark]: RCFGBuilder took 277390.61 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 941.4 MB in the end (delta: 206.7 MB). Peak memory consumption was 206.7 MB. Max. memory is 11.5 GB. [2018-11-10 03:51:25,844 INFO L168 Benchmark]: CodeCheck took 94416.94 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 119.0 MB). Free memory was 941.4 MB in the beginning and 1.0 GB in the end (delta: -78.3 MB). Peak memory consumption was 40.7 MB. Max. memory is 11.5 GB. [2018-11-10 03:51:25,844 INFO L168 Benchmark]: Witness Printer took 83.13 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 18.6 MB). Peak memory consumption was 18.6 MB. Max. memory is 11.5 GB. [2018-11-10 03:51:25,846 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 3 procedures, 191 locations, 1 error locations. SAFE Result, 93.4s OverallTime, 14 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 153096 SDtfs, 34336 SDslu, 28248 SDs, 0 SdLazy, 130108 SolverSat, 39052 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 64.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2121 GetRequests, 1921 SyntacticMatches, 42 SemanticMatches, 158 ConstructedPredicates, 0 IntricatePredicates, 2 DeprecatedPredicates, 10965 ImplicationChecksByTransitivity, 63.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 14.5s InterpolantComputationTime, 213 NumberOfCodeBlocks, 213 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 200 ConstructedInterpolants, 59 QuantifiedInterpolants, 62618 SizeOfPredicates, 96 NumberOfNonLiveVariables, 1038 ConjunctsInSsa, 121 ConjunctsInUnsatCore, 13 InterpolantComputations, 13 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: 229]: 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: 128]: Loop Invariant [2018-11-10 03:51:25,849 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,849 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,849 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,849 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,849 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,849 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,850 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,850 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,850 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,850 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,850 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,851 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,851 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,851 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,851 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,851 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE Derived loop invariant: (((~fp.div~FLOAT(RoundingMode_RNE, ~fp.neg~FLOAT(~to_fp~LONGDOUBLE(RoundingMode_RNE, 1.0)), ~Pluszero~LONGDOUBLE()) == y && ix == ~bvand32(hx, 2147483647bv32)) && tiny_atan2 == ~to_fp~LONGDOUBLE(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 1/1000000000000000000000000000000))) && ~fp.div~FLOAT(RoundingMode_RNE, ~fp.neg~FLOAT(~to_fp~LONGDOUBLE(RoundingMode_RNE, 1.0)), ~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0])) && pi_o_4 == ~to_fp~LONGDOUBLE(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 3141592741/4000000000)) - InvariantResult [Line: 215]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 118]: Loop Invariant [2018-11-10 03:51:25,851 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,852 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,852 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,852 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,852 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,852 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,852 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,852 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,853 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,853 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,853 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,853 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,853 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,853 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,853 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,853 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE Derived loop invariant: pi_o_4 == ~to_fp~LONGDOUBLE(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 3141592741/4000000000)) && \result == ~fp.sub~FLOAT(RoundingMode_RNE, ~fp.mul~FLOAT(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, ~fp.neg~FLOAT(~to_fp~LONGDOUBLE(RoundingMode_RNE, 3.0))), pi_o_4), ~to_fp~LONGDOUBLE(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 1/1000000000000000000000000000000))) - InvariantResult [Line: 122]: Loop Invariant [2018-11-10 03:51:25,854 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,854 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,854 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,854 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,854 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,854 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,854 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,855 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,855 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,855 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,855 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,855 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,855 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,855 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,855 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 03:51:25,856 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE Derived loop invariant: ((~fp.div~FLOAT(RoundingMode_RNE, ~fp.neg~FLOAT(~to_fp~LONGDOUBLE(RoundingMode_RNE, 1.0)), ~Pluszero~LONGDOUBLE()) == y && ~fp.div~FLOAT(RoundingMode_RNE, ~fp.neg~FLOAT(~to_fp~LONGDOUBLE(RoundingMode_RNE, 1.0)), ~Pluszero~LONGDOUBLE()) == x) && tiny_atan2 == ~to_fp~LONGDOUBLE(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 1/1000000000000000000000000000000))) && pi_o_4 == ~to_fp~LONGDOUBLE(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 3141592741/4000000000)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 264.03 ms. Allocated memory is still 1.0 GB. Free memory was 949.7 MB in the beginning and 927.2 MB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.75 ms. Allocated memory is still 1.0 GB. Free memory is still 927.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 86.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.5 MB). Free memory was 927.2 MB in the beginning and 1.1 GB in the end (delta: -220.9 MB). Peak memory consumption was 16.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 277390.61 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 941.4 MB in the end (delta: 206.7 MB). Peak memory consumption was 206.7 MB. Max. memory is 11.5 GB. * CodeCheck took 94416.94 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 119.0 MB). Free memory was 941.4 MB in the beginning and 1.0 GB in the end (delta: -78.3 MB). Peak memory consumption was 40.7 MB. Max. memory is 11.5 GB. * Witness Printer took 83.13 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 18.6 MB). Peak memory consumption was 18.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation 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 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 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 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 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 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 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 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 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 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! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...