./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0480.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e94920ed-d5eb-4ae0-b3c5-7a37ea40f3cc/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e94920ed-d5eb-4ae0-b3c5-7a37ea40f3cc/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e94920ed-d5eb-4ae0-b3c5-7a37ea40f3cc/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e94920ed-d5eb-4ae0-b3c5-7a37ea40f3cc/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0480.c -s /tmp/vcloud-vcloud-master/worker/run_dir_e94920ed-d5eb-4ae0-b3c5-7a37ea40f3cc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e94920ed-d5eb-4ae0-b3c5-7a37ea40f3cc/bin/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 8015c985f157600a44233f2d61865f454dda9bb9 ............................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e94920ed-d5eb-4ae0-b3c5-7a37ea40f3cc/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e94920ed-d5eb-4ae0-b3c5-7a37ea40f3cc/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e94920ed-d5eb-4ae0-b3c5-7a37ea40f3cc/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e94920ed-d5eb-4ae0-b3c5-7a37ea40f3cc/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0480.c -s /tmp/vcloud-vcloud-master/worker/run_dir_e94920ed-d5eb-4ae0-b3c5-7a37ea40f3cc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e94920ed-d5eb-4ae0-b3c5-7a37ea40f3cc/bin/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 8015c985f157600a44233f2d61865f454dda9bb9 .............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-19 23:02:33,437 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 23:02:33,439 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 23:02:33,456 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 23:02:33,456 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 23:02:33,458 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 23:02:33,460 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 23:02:33,470 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 23:02:33,475 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 23:02:33,479 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 23:02:33,480 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 23:02:33,481 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 23:02:33,481 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 23:02:33,482 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 23:02:33,483 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 23:02:33,484 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 23:02:33,485 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 23:02:33,486 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 23:02:33,488 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 23:02:33,489 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 23:02:33,495 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 23:02:33,498 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 23:02:33,500 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 23:02:33,501 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 23:02:33,507 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 23:02:33,507 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 23:02:33,507 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 23:02:33,509 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 23:02:33,510 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 23:02:33,511 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 23:02:33,512 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 23:02:33,513 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 23:02:33,513 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 23:02:33,514 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 23:02:33,515 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 23:02:33,516 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 23:02:33,516 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 23:02:33,516 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 23:02:33,517 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 23:02:33,518 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 23:02:33,519 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 23:02:33,520 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e94920ed-d5eb-4ae0-b3c5-7a37ea40f3cc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-19 23:02:33,549 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 23:02:33,549 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 23:02:33,550 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 23:02:33,550 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 23:02:33,551 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 23:02:33,551 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 23:02:33,551 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 23:02:33,552 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 23:02:33,552 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 23:02:33,552 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 23:02:33,552 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 23:02:33,552 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 23:02:33,553 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 23:02:33,553 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 23:02:33,553 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 23:02:33,553 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 23:02:33,553 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 23:02:33,554 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 23:02:33,554 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 23:02:33,554 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 23:02:33,554 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 23:02:33,555 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 23:02:33,555 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:02:33,555 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 23:02:33,555 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 23:02:33,555 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 23:02:33,556 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-19 23:02:33,556 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 23:02:33,556 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 23:02:33,556 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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/run_dir_e94920ed-d5eb-4ae0-b3c5-7a37ea40f3cc/bin/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 -> 8015c985f157600a44233f2d61865f454dda9bb9 [2019-11-19 23:02:33,772 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 23:02:33,789 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 23:02:33,792 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 23:02:33,794 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 23:02:33,795 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 23:02:33,796 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e94920ed-d5eb-4ae0-b3c5-7a37ea40f3cc/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0480.c [2019-11-19 23:02:33,865 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e94920ed-d5eb-4ae0-b3c5-7a37ea40f3cc/bin/ukojak/data/f1b2409c6/6b69417a36d84c52816b26174ec663f7/FLAG0a6a757ba [2019-11-19 23:02:34,410 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 23:02:34,411 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e94920ed-d5eb-4ae0-b3c5-7a37ea40f3cc/sv-benchmarks/c/float-newlib/float_req_bl_0480.c [2019-11-19 23:02:34,421 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e94920ed-d5eb-4ae0-b3c5-7a37ea40f3cc/bin/ukojak/data/f1b2409c6/6b69417a36d84c52816b26174ec663f7/FLAG0a6a757ba [2019-11-19 23:02:34,767 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e94920ed-d5eb-4ae0-b3c5-7a37ea40f3cc/bin/ukojak/data/f1b2409c6/6b69417a36d84c52816b26174ec663f7 [2019-11-19 23:02:34,771 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 23:02:34,772 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 23:02:34,777 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 23:02:34,777 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 23:02:34,781 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 23:02:34,782 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:02:34" (1/1) ... [2019-11-19 23:02:34,784 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fe72269 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:34, skipping insertion in model container [2019-11-19 23:02:34,791 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:02:34" (1/1) ... [2019-11-19 23:02:34,799 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 23:02:34,844 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 23:02:35,239 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:02:35,248 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 23:02:35,326 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:02:35,353 INFO L192 MainTranslator]: Completed translation [2019-11-19 23:02:35,354 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:35 WrapperNode [2019-11-19 23:02:35,354 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 23:02:35,355 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 23:02:35,355 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 23:02:35,355 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 23:02:35,365 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:35" (1/1) ... [2019-11-19 23:02:35,377 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:35" (1/1) ... [2019-11-19 23:02:35,410 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 23:02:35,411 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 23:02:35,411 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 23:02:35,411 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 23:02:35,422 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:35" (1/1) ... [2019-11-19 23:02:35,422 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:35" (1/1) ... [2019-11-19 23:02:35,428 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:35" (1/1) ... [2019-11-19 23:02:35,428 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:35" (1/1) ... [2019-11-19 23:02:35,441 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:35" (1/1) ... [2019-11-19 23:02:35,448 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:35" (1/1) ... [2019-11-19 23:02:35,464 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:35" (1/1) ... [2019-11-19 23:02:35,469 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 23:02:35,469 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 23:02:35,470 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 23:02:35,470 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 23:02:35,479 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e94920ed-d5eb-4ae0-b3c5-7a37ea40f3cc/bin/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 [2019-11-19 23:02:35,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 23:02:35,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-19 23:02:35,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-19 23:02:35,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-19 23:02:35,572 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 23:02:35,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 23:02:35,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-19 23:02:35,573 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 23:02:35,573 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrtf [2019-11-19 23:02:35,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrtf [2019-11-19 23:02:36,486 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 23:02:36,486 INFO L285 CfgBuilder]: Removed 22 assume(true) statements. [2019-11-19 23:02:36,488 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 11:02:36 BoogieIcfgContainer [2019-11-19 23:02:36,488 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 23:02:36,488 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-19 23:02:36,488 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-19 23:02:36,499 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-19 23:02:36,500 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 11:02:36" (1/1) ... [2019-11-19 23:02:36,510 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 23:02:36,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 23:02:36,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 43 states and 67 transitions. [2019-11-19 23:02:36,548 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2019-11-19 23:02:36,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-11-19 23:02:36,551 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 23:02:36,600 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) 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) [2019-11-19 23:02:36,605 INFO L168 Benchmark]: Toolchain (without parser) took 1832.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 951.5 MB in the beginning and 1.1 GB in the end (delta: -108.0 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. [2019-11-19 23:02:36,606 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:02:36,607 INFO L168 Benchmark]: CACSL2BoogieTranslator took 577.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 951.5 MB in the beginning and 1.1 GB in the end (delta: -169.3 MB). Peak memory consumption was 22.6 MB. Max. memory is 11.5 GB. [2019-11-19 23:02:36,608 INFO L168 Benchmark]: Boogie Procedure Inliner took 55.82 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: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. [2019-11-19 23:02:36,609 INFO L168 Benchmark]: Boogie Preprocessor took 58.48 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-19 23:02:36,610 INFO L168 Benchmark]: RCFGBuilder took 1018.47 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: 49.2 MB). Peak memory consumption was 49.2 MB. Max. memory is 11.5 GB. [2019-11-19 23:02:36,611 INFO L168 Benchmark]: CodeCheck took 114.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-19 23:02:36,623 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 577.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 951.5 MB in the beginning and 1.1 GB in the end (delta: -169.3 MB). Peak memory consumption was 22.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 55.82 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: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 58.48 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1018.47 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: 49.2 MB). Peak memory consumption was 49.2 MB. Max. memory is 11.5 GB. * CodeCheck took 114.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-19 23:02:38,861 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 23:02:38,863 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 23:02:38,875 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 23:02:38,875 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 23:02:38,877 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 23:02:38,878 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 23:02:38,881 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 23:02:38,883 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 23:02:38,884 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 23:02:38,885 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 23:02:38,887 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 23:02:38,887 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 23:02:38,889 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 23:02:38,890 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 23:02:38,891 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 23:02:38,892 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 23:02:38,893 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 23:02:38,896 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 23:02:38,898 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 23:02:38,900 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 23:02:38,901 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 23:02:38,903 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 23:02:38,904 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 23:02:38,907 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 23:02:38,907 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 23:02:38,908 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 23:02:38,909 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 23:02:38,909 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 23:02:38,911 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 23:02:38,911 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 23:02:38,912 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 23:02:38,913 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 23:02:38,914 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 23:02:38,915 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 23:02:38,915 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 23:02:38,916 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 23:02:38,916 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 23:02:38,917 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 23:02:38,918 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 23:02:38,919 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 23:02:38,920 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e94920ed-d5eb-4ae0-b3c5-7a37ea40f3cc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-19 23:02:38,936 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 23:02:38,937 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 23:02:38,937 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 23:02:38,941 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 23:02:38,942 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 23:02:38,942 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 23:02:38,943 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 23:02:38,943 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 23:02:38,943 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 23:02:38,944 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 23:02:38,945 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 23:02:38,945 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 23:02:38,945 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 23:02:38,946 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-19 23:02:38,946 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-19 23:02:38,946 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 23:02:38,947 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 23:02:38,947 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 23:02:38,947 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 23:02:38,948 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 23:02:38,948 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 23:02:38,948 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 23:02:38,949 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 23:02:38,949 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:02:38,950 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 23:02:38,950 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 23:02:38,950 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 23:02:38,951 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-19 23:02:38,951 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-19 23:02:38,951 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 23:02:38,951 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-19 23:02:38,952 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 23:02:38,952 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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/run_dir_e94920ed-d5eb-4ae0-b3c5-7a37ea40f3cc/bin/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 -> 8015c985f157600a44233f2d61865f454dda9bb9 [2019-11-19 23:02:39,303 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 23:02:39,320 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 23:02:39,324 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 23:02:39,327 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 23:02:39,327 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 23:02:39,328 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e94920ed-d5eb-4ae0-b3c5-7a37ea40f3cc/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0480.c [2019-11-19 23:02:39,409 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e94920ed-d5eb-4ae0-b3c5-7a37ea40f3cc/bin/ukojak/data/bc6984ec2/a68545931d37476892bd336049389232/FLAGe9764619b [2019-11-19 23:02:39,889 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 23:02:39,892 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e94920ed-d5eb-4ae0-b3c5-7a37ea40f3cc/sv-benchmarks/c/float-newlib/float_req_bl_0480.c [2019-11-19 23:02:39,908 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e94920ed-d5eb-4ae0-b3c5-7a37ea40f3cc/bin/ukojak/data/bc6984ec2/a68545931d37476892bd336049389232/FLAGe9764619b [2019-11-19 23:02:40,219 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e94920ed-d5eb-4ae0-b3c5-7a37ea40f3cc/bin/ukojak/data/bc6984ec2/a68545931d37476892bd336049389232 [2019-11-19 23:02:40,225 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 23:02:40,226 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 23:02:40,228 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 23:02:40,228 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 23:02:40,232 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 23:02:40,233 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:02:40" (1/1) ... [2019-11-19 23:02:40,236 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30272bc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:40, skipping insertion in model container [2019-11-19 23:02:40,236 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:02:40" (1/1) ... [2019-11-19 23:02:40,245 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 23:02:40,291 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 23:02:40,539 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:02:40,548 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 23:02:40,677 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:02:40,713 INFO L192 MainTranslator]: Completed translation [2019-11-19 23:02:40,713 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:40 WrapperNode [2019-11-19 23:02:40,713 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 23:02:40,714 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 23:02:40,714 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 23:02:40,714 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 23:02:40,723 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:40" (1/1) ... [2019-11-19 23:02:40,752 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:40" (1/1) ... [2019-11-19 23:02:40,786 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 23:02:40,786 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 23:02:40,786 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 23:02:40,787 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 23:02:40,794 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:40" (1/1) ... [2019-11-19 23:02:40,794 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:40" (1/1) ... [2019-11-19 23:02:40,800 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:40" (1/1) ... [2019-11-19 23:02:40,801 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:40" (1/1) ... [2019-11-19 23:02:40,817 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:40" (1/1) ... [2019-11-19 23:02:40,824 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:40" (1/1) ... [2019-11-19 23:02:40,829 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:40" (1/1) ... [2019-11-19 23:02:40,835 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 23:02:40,835 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 23:02:40,835 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 23:02:40,836 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 23:02:40,837 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:40" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e94920ed-d5eb-4ae0-b3c5-7a37ea40f3cc/bin/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 [2019-11-19 23:02:40,902 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 23:02:40,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-11-19 23:02:40,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-19 23:02:40,903 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 23:02:40,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 23:02:40,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-19 23:02:40,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-19 23:02:40,904 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 23:02:40,904 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrtf [2019-11-19 23:02:40,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrtf [2019-11-19 23:03:56,912 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 23:03:56,912 INFO L285 CfgBuilder]: Removed 22 assume(true) statements. [2019-11-19 23:03:56,913 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 11:03:56 BoogieIcfgContainer [2019-11-19 23:03:56,914 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 23:03:56,914 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-19 23:03:56,915 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-19 23:03:56,927 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-19 23:03:56,928 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 11:03:56" (1/1) ... [2019-11-19 23:03:56,936 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 23:03:56,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 23:03:56,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 43 states and 67 transitions. [2019-11-19 23:03:56,969 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2019-11-19 23:03:56,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-11-19 23:03:56,972 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 23:03:57,019 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) 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) [2019-11-19 23:03:57,025 INFO L168 Benchmark]: Toolchain (without parser) took 76797.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.3 MB). Free memory was 959.1 MB in the beginning and 1.1 GB in the end (delta: -122.3 MB). Peak memory consumption was 36.1 MB. Max. memory is 11.5 GB. [2019-11-19 23:03:57,026 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:03:57,027 INFO L168 Benchmark]: CACSL2BoogieTranslator took 485.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.3 MB). Free memory was 959.1 MB in the beginning and 1.1 GB in the end (delta: -189.1 MB). Peak memory consumption was 20.6 MB. Max. memory is 11.5 GB. [2019-11-19 23:03:57,028 INFO L168 Benchmark]: Boogie Procedure Inliner took 71.90 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-19 23:03:57,028 INFO L168 Benchmark]: Boogie Preprocessor took 48.80 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:03:57,030 INFO L168 Benchmark]: RCFGBuilder took 76078.85 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: 53.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 11.5 GB. [2019-11-19 23:03:57,031 INFO L168 Benchmark]: CodeCheck took 107.84 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-19 23:03:57,035 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 485.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.3 MB). Free memory was 959.1 MB in the beginning and 1.1 GB in the end (delta: -189.1 MB). Peak memory consumption was 20.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 71.90 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 48.80 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 76078.85 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: 53.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 11.5 GB. * CodeCheck took 107.84 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...