./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0662a_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_2596c7ca-816a-4915-9720-ad4c947a3f5e/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2596c7ca-816a-4915-9720-ad4c947a3f5e/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2596c7ca-816a-4915-9720-ad4c947a3f5e/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2596c7ca-816a-4915-9720-ad4c947a3f5e/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0662a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_2596c7ca-816a-4915-9720-ad4c947a3f5e/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2596c7ca-816a-4915-9720-ad4c947a3f5e/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 c8db64e82d1b178f8644abd34ffdb7278ee391d6 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_2596c7ca-816a-4915-9720-ad4c947a3f5e/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2596c7ca-816a-4915-9720-ad4c947a3f5e/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2596c7ca-816a-4915-9720-ad4c947a3f5e/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2596c7ca-816a-4915-9720-ad4c947a3f5e/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0662a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_2596c7ca-816a-4915-9720-ad4c947a3f5e/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2596c7ca-816a-4915-9720-ad4c947a3f5e/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 c8db64e82d1b178f8644abd34ffdb7278ee391d6 .......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 18:54:46,442 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 18:54:46,453 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 18:54:46,474 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 18:54:46,477 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 18:54:46,478 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 18:54:46,480 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 18:54:46,481 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 18:54:46,483 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 18:54:46,491 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 18:54:46,492 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 18:54:46,492 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 18:54:46,493 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 18:54:46,493 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 18:54:46,494 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 18:54:46,495 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 18:54:46,495 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 18:54:46,496 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 18:54:46,498 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 18:54:46,513 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 18:54:46,514 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 18:54:46,520 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 18:54:46,528 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 18:54:46,528 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 18:54:46,529 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 18:54:46,529 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 18:54:46,530 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 18:54:46,530 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 18:54:46,531 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 18:54:46,532 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 18:54:46,532 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 18:54:46,532 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 18:54:46,532 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 18:54:46,533 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 18:54:46,533 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 18:54:46,534 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 18:54:46,534 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2596c7ca-816a-4915-9720-ad4c947a3f5e/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-18 18:54:46,573 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 18:54:46,581 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 18:54:46,582 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 18:54:46,583 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 18:54:46,584 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 18:54:46,585 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 18:54:46,586 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 18:54:46,586 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 18:54:46,586 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 18:54:46,586 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 18:54:46,586 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 18:54:46,586 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 18:54:46,586 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 18:54:46,587 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 18:54:46,587 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 18:54:46,587 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 18:54:46,587 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 18:54:46,587 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 18:54:46,587 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 18:54:46,587 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 18:54:46,588 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 18:54:46,588 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 18:54:46,588 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 18:54:46,588 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 18:54:46,588 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 18:54:46,588 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 18:54:46,588 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 18:54:46,588 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 18:54:46,589 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 18:54:46,589 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_2596c7ca-816a-4915-9720-ad4c947a3f5e/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 -> c8db64e82d1b178f8644abd34ffdb7278ee391d6 [2018-11-18 18:54:46,648 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 18:54:46,665 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 18:54:46,672 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 18:54:46,673 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 18:54:46,673 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 18:54:46,674 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2596c7ca-816a-4915-9720-ad4c947a3f5e/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0662a_true-unreach-call.c [2018-11-18 18:54:46,781 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2596c7ca-816a-4915-9720-ad4c947a3f5e/bin-2019/ukojak/data/c80b9c774/5f9824d36f704c7bb318551f5f81aa5b/FLAG8661e0df1 [2018-11-18 18:54:47,412 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 18:54:47,413 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2596c7ca-816a-4915-9720-ad4c947a3f5e/sv-benchmarks/c/float-newlib/double_req_bl_0662a_true-unreach-call.c [2018-11-18 18:54:47,425 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2596c7ca-816a-4915-9720-ad4c947a3f5e/bin-2019/ukojak/data/c80b9c774/5f9824d36f704c7bb318551f5f81aa5b/FLAG8661e0df1 [2018-11-18 18:54:47,692 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2596c7ca-816a-4915-9720-ad4c947a3f5e/bin-2019/ukojak/data/c80b9c774/5f9824d36f704c7bb318551f5f81aa5b [2018-11-18 18:54:47,696 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 18:54:47,706 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 18:54:47,708 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 18:54:47,716 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 18:54:47,720 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 18:54:47,720 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 06:54:47" (1/1) ... [2018-11-18 18:54:47,726 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a83b686 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:54:47, skipping insertion in model container [2018-11-18 18:54:47,726 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 06:54:47" (1/1) ... [2018-11-18 18:54:47,735 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 18:54:47,790 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 18:54:48,066 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 18:54:48,076 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 18:54:48,125 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 18:54:48,147 INFO L195 MainTranslator]: Completed translation [2018-11-18 18:54:48,147 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:54:48 WrapperNode [2018-11-18 18:54:48,147 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 18:54:48,148 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 18:54:48,148 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 18:54:48,148 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 18:54:48,156 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:54:48" (1/1) ... [2018-11-18 18:54:48,170 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:54:48" (1/1) ... [2018-11-18 18:54:48,382 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 18:54:48,383 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 18:54:48,383 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 18:54:48,383 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 18:54:48,403 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:54:48" (1/1) ... [2018-11-18 18:54:48,403 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:54:48" (1/1) ... [2018-11-18 18:54:48,424 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:54:48" (1/1) ... [2018-11-18 18:54:48,431 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:54:48" (1/1) ... [2018-11-18 18:54:48,457 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:54:48" (1/1) ... [2018-11-18 18:54:48,471 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:54:48" (1/1) ... [2018-11-18 18:54:48,473 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:54:48" (1/1) ... [2018-11-18 18:54:48,484 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 18:54:48,485 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 18:54:48,485 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 18:54:48,485 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 18:54:48,485 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:54:48" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2596c7ca-816a-4915-9720-ad4c947a3f5e/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 [2018-11-18 18:54:48,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2018-11-18 18:54:48,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-18 18:54:48,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 18:54:48,616 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-11-18 18:54:48,616 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-11-18 18:54:48,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-18 18:54:48,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 18:54:48,616 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2018-11-18 18:54:48,617 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2018-11-18 18:54:48,617 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 18:54:48,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 18:54:48,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 18:54:48,617 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 18:54:51,544 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 18:54:51,545 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 06:54:51 BoogieIcfgContainer [2018-11-18 18:54:51,545 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 18:54:51,546 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 18:54:51,546 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 18:54:51,560 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 18:54:51,560 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 06:54:51" (1/1) ... [2018-11-18 18:54:51,574 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 18:54:51,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:54:51,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 72 states and 117 transitions. [2018-11-18 18:54:51,622 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2018-11-18 18:54:51,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-18 18:54:51,626 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:54:51,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:54:51,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 18:54:51,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:54:51,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 72 states and 112 transitions. [2018-11-18 18:54:51,901 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 112 transitions. [2018-11-18 18:54:51,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-18 18:54:51,901 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:54:52,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 18:54:52,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 18:54:52,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 18:54:52,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 18:54:52,756 WARN L493 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2018-11-18 18:54:52,885 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 18.11 06:54:52 ImpRootNode [2018-11-18 18:54:52,885 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-18 18:54:52,885 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 18:54:52,885 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 18:54:52,886 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 18:54:52,886 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 06:54:51" (3/4) ... [2018-11-18 18:54:52,894 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-18 18:54:52,894 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 18:54:52,895 INFO L168 Benchmark]: Toolchain (without parser) took 5189.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 953.1 MB in the beginning and 1.0 GB in the end (delta: -86.7 MB). Peak memory consumption was 47.0 MB. Max. memory is 11.5 GB. [2018-11-18 18:54:52,896 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 18:54:52,898 INFO L168 Benchmark]: CACSL2BoogieTranslator took 439.56 ms. Allocated memory is still 1.0 GB. Free memory was 953.1 MB in the beginning and 934.3 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. [2018-11-18 18:54:52,899 INFO L168 Benchmark]: Boogie Procedure Inliner took 234.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 934.3 MB in the beginning and 1.1 GB in the end (delta: -195.1 MB). Peak memory consumption was 15.1 MB. Max. memory is 11.5 GB. [2018-11-18 18:54:52,900 INFO L168 Benchmark]: Boogie Preprocessor took 101.58 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-18 18:54:52,900 INFO L168 Benchmark]: RCFGBuilder took 3060.50 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: 57.5 MB). Peak memory consumption was 57.5 MB. Max. memory is 11.5 GB. [2018-11-18 18:54:52,901 INFO L168 Benchmark]: CodeCheck took 1339.58 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 29.5 MB). Peak memory consumption was 29.5 MB. Max. memory is 11.5 GB. [2018-11-18 18:54:52,902 INFO L168 Benchmark]: Witness Printer took 8.42 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 18:54:52,908 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, 94 locations, 1 error locations. UNSAFE Result, 1.1s OverallTime, 2 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 32 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 97 GetRequests, 97 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, 0.2s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 22 NumberOfCodeBlocks, 22 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 9 ConstructedInterpolants, 0 QuantifiedInterpolants, 81 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: 260]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of bitwiseOr at line 162, overapproximation of someUnaryDOUBLEoperation at line 52, overapproximation of bitwiseAnd at line 160, overapproximation of someBinaryArithmeticDOUBLEoperation at line 163, overapproximation of someBinaryDOUBLEComparisonOperation at line 259. Possible FailurePath: [L37-L42] FCALL static const double atanhi_atan[] = { 4.63647609000806093515e-01, 7.85398163397448278999e-01, 9.82793723247329054082e-01, 1.57079632679489655800e+00, }; [L44-L49] FCALL static const double atanlo_atan[] = { 2.26987774529616870924e-17, 3.06161699786838301793e-17, 1.39033110312309984516e-17, 6.12323399573676603587e-17, }; [L51-L58] FCALL static const double aT_atan[] = { 3.33333333333329318027e-01, -1.99999999998764832476e-01, 1.42857142725034663711e-01, -1.11111104054623557880e-01, 9.09088713343650656196e-02, -7.69187620504482999495e-02, 6.66107313738753120669e-02, -5.83357013379057348645e-02, 4.97687799461593236017e-02, -3.65315727442169155270e-02, 1.62858201153657823623e-02, }; [L60-L62] static const double one_atan = 1.0, pi_o_4 = 7.8539816339744827900E-01, pi_o_2 = 1.5707963267948965580E+00, pi = 3.1415926535897931160E+00, huge_atan = 1.0e300; [L139-L140] static const double tiny_atan2 = 1.0e-300, zero_atan2 = 0.0, pi_lo_atan2 = 1.2246467991473531772E-16; [L251] double x = -0.0; [L252] double y = __VERIFIER_nondet_double(); [L254] COND TRUE y < 0.0 [L256] CALL, EXPR __ieee754_atan2(y, x) [L143] double z; [L144] __int32_t k, m, hx, hy, ix, iy; [L145] __uint32_t lx, ly; VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L148] FCALL ieee_double_shape_type ew_u; [L149] FCALL ew_u.value = (x) [L150] EXPR, FCALL ew_u.parts.msw [L150] (hx) = ew_u.parts.msw [L151] EXPR, FCALL ew_u.parts.lsw [L151] (lx) = ew_u.parts.lsw [L152] COND FALSE !(0) VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L153] ix = hx & 0x7fffffff VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L155] FCALL ieee_double_shape_type ew_u; [L156] FCALL ew_u.value = (y) [L157] EXPR, FCALL ew_u.parts.msw [L157] (hy) = ew_u.parts.msw [L158] EXPR, FCALL ew_u.parts.lsw [L158] (ly) = ew_u.parts.lsw [L159] COND FALSE !(0) VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L160] iy = hy & 0x7fffffff VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L161-L162] COND TRUE ((ix | ((lx | -lx) >> 31)) > 0x7ff00000) || ((iy | ((ly | -ly) >> 31)) > 0x7ff00000) [L163] RET return x + y; VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L256] EXPR __ieee754_atan2(y, x) [L256] double res = __ieee754_atan2(y, x); [L259] COND TRUE res != -pi_o_2 VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L260] __VERIFIER_error() VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 439.56 ms. Allocated memory is still 1.0 GB. Free memory was 953.1 MB in the beginning and 934.3 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 234.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 934.3 MB in the beginning and 1.1 GB in the end (delta: -195.1 MB). Peak memory consumption was 15.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 101.58 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3060.50 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: 57.5 MB). Peak memory consumption was 57.5 MB. Max. memory is 11.5 GB. * CodeCheck took 1339.58 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 29.5 MB). Peak memory consumption was 29.5 MB. Max. memory is 11.5 GB. * Witness Printer took 8.42 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-5842f4b [2018-11-18 18:54:56,686 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 18:54:56,688 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 18:54:56,702 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 18:54:56,703 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 18:54:56,706 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 18:54:56,707 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 18:54:56,708 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 18:54:56,710 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 18:54:56,710 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 18:54:56,711 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 18:54:56,711 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 18:54:56,712 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 18:54:56,713 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 18:54:56,714 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 18:54:56,715 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 18:54:56,716 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 18:54:56,717 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 18:54:56,719 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 18:54:56,720 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 18:54:56,725 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 18:54:56,726 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 18:54:56,727 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 18:54:56,728 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 18:54:56,728 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 18:54:56,729 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 18:54:56,729 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 18:54:56,730 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 18:54:56,735 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 18:54:56,736 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 18:54:56,736 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 18:54:56,737 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 18:54:56,737 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 18:54:56,737 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 18:54:56,738 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 18:54:56,739 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 18:54:56,739 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2596c7ca-816a-4915-9720-ad4c947a3f5e/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-18 18:54:56,756 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 18:54:56,766 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 18:54:56,767 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 18:54:56,767 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 18:54:56,768 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 18:54:56,768 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 18:54:56,768 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 18:54:56,768 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 18:54:56,769 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 18:54:56,769 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 18:54:56,769 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 18:54:56,769 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 18:54:56,769 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 18:54:56,769 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 18:54:56,769 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 18:54:56,769 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 18:54:56,770 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 18:54:56,770 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 18:54:56,770 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 18:54:56,770 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 18:54:56,770 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 18:54:56,770 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 18:54:56,770 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 18:54:56,772 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 18:54:56,773 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 18:54:56,773 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 18:54:56,773 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 18:54:56,773 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-18 18:54:56,773 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 18:54:56,773 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 18:54:56,773 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 18:54:56,774 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 18:54:56,774 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_2596c7ca-816a-4915-9720-ad4c947a3f5e/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 -> c8db64e82d1b178f8644abd34ffdb7278ee391d6 [2018-11-18 18:54:56,842 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 18:54:56,861 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 18:54:56,880 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 18:54:56,882 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 18:54:56,882 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 18:54:56,893 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2596c7ca-816a-4915-9720-ad4c947a3f5e/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0662a_true-unreach-call.c [2018-11-18 18:54:57,029 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2596c7ca-816a-4915-9720-ad4c947a3f5e/bin-2019/ukojak/data/a9ec55e99/9253c9c97de94327aeda9d8d5a6ee76d/FLAG728019bba [2018-11-18 18:54:57,646 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 18:54:57,646 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2596c7ca-816a-4915-9720-ad4c947a3f5e/sv-benchmarks/c/float-newlib/double_req_bl_0662a_true-unreach-call.c [2018-11-18 18:54:57,658 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2596c7ca-816a-4915-9720-ad4c947a3f5e/bin-2019/ukojak/data/a9ec55e99/9253c9c97de94327aeda9d8d5a6ee76d/FLAG728019bba [2018-11-18 18:54:57,964 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2596c7ca-816a-4915-9720-ad4c947a3f5e/bin-2019/ukojak/data/a9ec55e99/9253c9c97de94327aeda9d8d5a6ee76d [2018-11-18 18:54:57,970 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 18:54:57,972 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 18:54:57,973 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 18:54:57,973 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 18:54:57,985 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 18:54:57,995 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 06:54:57" (1/1) ... [2018-11-18 18:54:57,998 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c870564 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:54:57, skipping insertion in model container [2018-11-18 18:54:58,001 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 06:54:57" (1/1) ... [2018-11-18 18:54:58,017 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 18:54:58,092 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 18:54:58,545 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 18:54:58,574 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 18:54:58,719 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 18:54:58,805 INFO L195 MainTranslator]: Completed translation [2018-11-18 18:54:58,815 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:54:58 WrapperNode [2018-11-18 18:54:58,815 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 18:54:58,816 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 18:54:58,816 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 18:54:58,817 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 18:54:58,828 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:54:58" (1/1) ... [2018-11-18 18:54:58,845 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:54:58" (1/1) ... [2018-11-18 18:54:58,884 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 18:54:58,884 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 18:54:58,884 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 18:54:58,884 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 18:54:58,999 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:54:58" (1/1) ... [2018-11-18 18:54:59,000 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:54:58" (1/1) ... [2018-11-18 18:54:59,014 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:54:58" (1/1) ... [2018-11-18 18:54:59,023 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:54:58" (1/1) ... [2018-11-18 18:54:59,050 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:54:58" (1/1) ... [2018-11-18 18:54:59,081 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:54:58" (1/1) ... [2018-11-18 18:54:59,085 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:54:58" (1/1) ... [2018-11-18 18:54:59,094 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 18:54:59,103 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 18:54:59,103 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 18:54:59,103 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 18:54:59,104 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:54:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2596c7ca-816a-4915-9720-ad4c947a3f5e/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 [2018-11-18 18:54:59,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-11-18 18:54:59,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2018-11-18 18:54:59,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-11-18 18:54:59,206 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-11-18 18:54:59,206 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-11-18 18:54:59,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 18:54:59,206 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2018-11-18 18:54:59,206 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2018-11-18 18:54:59,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 18:54:59,206 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 18:54:59,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 18:54:59,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 18:54:59,212 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 18:54:59,620 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 18:54:59,648 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 18:55:15,455 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 18:55:54,571 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 18:55:55,725 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 18:55:55,786 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 18:55:56,785 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 18:55:56,864 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 18:55:56,947 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 18:59:28,207 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 18:59:28,208 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 06:59:28 BoogieIcfgContainer [2018-11-18 18:59:28,208 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 18:59:28,208 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 18:59:28,208 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 18:59:28,217 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 18:59:28,217 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 06:59:28" (1/1) ... [2018-11-18 18:59:28,234 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 18:59:28,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:59:28,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 72 states and 117 transitions. [2018-11-18 18:59:28,289 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2018-11-18 18:59:28,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-18 18:59:28,295 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:59:28,364 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.IllegalArgumentException: Indexed Sort BitVec undefined at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.getSort(SortSymbol.java:177) at de.uni_freiburg.informatik.ultimate.logic.Theory.getSort(Theory.java:1243) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:287) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSort(TermTransferrer.java:128) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSorts(TermTransferrer.java:143) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSort(TermTransferrer.java:124) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSorts(TermTransferrer.java:143) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSort(TermTransferrer.java:124) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSorts(TermTransferrer.java:143) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.SmtFunctionDefinition.defineOrDeclareFunction(SmtFunctionDefinition.java:108) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.SmtSymbols.transferSymbols(SmtSymbols.java:132) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:449) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 18:59:28,387 INFO L168 Benchmark]: Toolchain (without parser) took 270409.44 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 84.9 MB). Free memory was 951.9 MB in the beginning and 979.6 MB in the end (delta: -27.7 MB). Peak memory consumption was 57.2 MB. Max. memory is 11.5 GB. [2018-11-18 18:59:28,390 INFO L168 Benchmark]: CDTParser took 10.50 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. [2018-11-18 18:59:28,390 INFO L168 Benchmark]: CACSL2BoogieTranslator took 842.92 ms. Allocated memory is still 1.0 GB. Free memory was 951.9 MB in the beginning and 930.4 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-18 18:59:28,391 INFO L168 Benchmark]: Boogie Procedure Inliner took 67.45 ms. Allocated memory is still 1.0 GB. Free memory is still 930.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 18:59:28,392 INFO L168 Benchmark]: Boogie Preprocessor took 218.66 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 84.9 MB). Free memory was 930.4 MB in the beginning and 1.1 GB in the end (delta: -140.7 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. [2018-11-18 18:59:28,392 INFO L168 Benchmark]: RCFGBuilder took 269105.07 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 986.6 MB in the end (delta: 84.4 MB). Peak memory consumption was 84.4 MB. Max. memory is 11.5 GB. [2018-11-18 18:59:28,393 INFO L168 Benchmark]: CodeCheck took 171.91 ms. Allocated memory is still 1.1 GB. Free memory was 986.6 MB in the beginning and 979.6 MB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2018-11-18 18:59:28,410 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: IllegalArgumentException: Indexed Sort BitVec undefined: de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 10.50 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 842.92 ms. Allocated memory is still 1.0 GB. Free memory was 951.9 MB in the beginning and 930.4 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 67.45 ms. Allocated memory is still 1.0 GB. Free memory is still 930.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 218.66 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 84.9 MB). Free memory was 930.4 MB in the beginning and 1.1 GB in the end (delta: -140.7 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 269105.07 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 986.6 MB in the end (delta: 84.4 MB). Peak memory consumption was 84.4 MB. Max. memory is 11.5 GB. * CodeCheck took 171.91 ms. Allocated memory is still 1.1 GB. Free memory was 986.6 MB in the beginning and 979.6 MB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...