./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_1032c.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_5fc1ec71-56ea-4fdd-879d-bf686c6f7b4b/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_5fc1ec71-56ea-4fdd-879d-bf686c6f7b4b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5fc1ec71-56ea-4fdd-879d-bf686c6f7b4b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5fc1ec71-56ea-4fdd-879d-bf686c6f7b4b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1032c.c -s /tmp/vcloud-vcloud-master/worker/run_dir_5fc1ec71-56ea-4fdd-879d-bf686c6f7b4b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5fc1ec71-56ea-4fdd-879d-bf686c6f7b4b/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 b4428fa1091f4cda8c57d8e78988385def4dacf9 .......................................................................................................................................................................................................... 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_5fc1ec71-56ea-4fdd-879d-bf686c6f7b4b/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_5fc1ec71-56ea-4fdd-879d-bf686c6f7b4b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5fc1ec71-56ea-4fdd-879d-bf686c6f7b4b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5fc1ec71-56ea-4fdd-879d-bf686c6f7b4b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1032c.c -s /tmp/vcloud-vcloud-master/worker/run_dir_5fc1ec71-56ea-4fdd-879d-bf686c6f7b4b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5fc1ec71-56ea-4fdd-879d-bf686c6f7b4b/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 b4428fa1091f4cda8c57d8e78988385def4dacf9 ............................................................................................................................................................................................................ 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 22:46:33,242 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 22:46:33,244 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 22:46:33,255 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 22:46:33,255 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 22:46:33,256 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 22:46:33,258 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 22:46:33,260 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 22:46:33,262 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 22:46:33,263 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 22:46:33,264 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 22:46:33,265 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 22:46:33,266 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 22:46:33,267 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 22:46:33,268 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 22:46:33,269 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 22:46:33,270 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 22:46:33,271 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 22:46:33,273 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 22:46:33,275 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 22:46:33,276 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 22:46:33,278 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 22:46:33,279 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 22:46:33,280 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 22:46:33,282 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 22:46:33,283 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 22:46:33,283 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 22:46:33,284 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 22:46:33,285 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 22:46:33,286 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 22:46:33,288 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 22:46:33,289 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 22:46:33,290 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 22:46:33,291 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 22:46:33,295 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 22:46:33,295 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 22:46:33,296 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 22:46:33,296 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 22:46:33,296 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 22:46:33,301 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 22:46:33,304 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 22:46:33,305 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5fc1ec71-56ea-4fdd-879d-bf686c6f7b4b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-19 22:46:33,330 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 22:46:33,330 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 22:46:33,331 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 22:46:33,331 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 22:46:33,332 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 22:46:33,332 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 22:46:33,333 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 22:46:33,333 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 22:46:33,334 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 22:46:33,334 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 22:46:33,335 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 22:46:33,335 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 22:46:33,335 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 22:46:33,335 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 22:46:33,336 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 22:46:33,336 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 22:46:33,336 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 22:46:33,336 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 22:46:33,337 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 22:46:33,337 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 22:46:33,337 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 22:46:33,337 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 22:46:33,337 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:46:33,338 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 22:46:33,338 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 22:46:33,338 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 22:46:33,338 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-19 22:46:33,338 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 22:46:33,339 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 22:46:33,339 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_5fc1ec71-56ea-4fdd-879d-bf686c6f7b4b/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 -> b4428fa1091f4cda8c57d8e78988385def4dacf9 [2019-11-19 22:46:33,490 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 22:46:33,503 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 22:46:33,508 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 22:46:33,509 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 22:46:33,510 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 22:46:33,511 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5fc1ec71-56ea-4fdd-879d-bf686c6f7b4b/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1032c.c [2019-11-19 22:46:33,569 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5fc1ec71-56ea-4fdd-879d-bf686c6f7b4b/bin/ukojak/data/0fb934045/67ff96dab2b742d687268483348f78fa/FLAG514f2134e [2019-11-19 22:46:34,008 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 22:46:34,009 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5fc1ec71-56ea-4fdd-879d-bf686c6f7b4b/sv-benchmarks/c/float-newlib/float_req_bl_1032c.c [2019-11-19 22:46:34,017 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5fc1ec71-56ea-4fdd-879d-bf686c6f7b4b/bin/ukojak/data/0fb934045/67ff96dab2b742d687268483348f78fa/FLAG514f2134e [2019-11-19 22:46:34,037 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5fc1ec71-56ea-4fdd-879d-bf686c6f7b4b/bin/ukojak/data/0fb934045/67ff96dab2b742d687268483348f78fa [2019-11-19 22:46:34,040 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 22:46:34,042 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 22:46:34,044 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 22:46:34,044 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 22:46:34,047 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 22:46:34,048 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:46:34" (1/1) ... [2019-11-19 22:46:34,051 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@329e6471 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:34, skipping insertion in model container [2019-11-19 22:46:34,051 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:46:34" (1/1) ... [2019-11-19 22:46:34,058 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 22:46:34,081 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 22:46:34,324 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:46:34,329 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 22:46:34,350 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:46:34,375 INFO L192 MainTranslator]: Completed translation [2019-11-19 22:46:34,376 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:34 WrapperNode [2019-11-19 22:46:34,376 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 22:46:34,377 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 22:46:34,377 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 22:46:34,377 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 22:46:34,384 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:34" (1/1) ... [2019-11-19 22:46:34,394 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:34" (1/1) ... [2019-11-19 22:46:34,424 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 22:46:34,425 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 22:46:34,425 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 22:46:34,425 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 22:46:34,432 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:34" (1/1) ... [2019-11-19 22:46:34,433 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:34" (1/1) ... [2019-11-19 22:46:34,435 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:34" (1/1) ... [2019-11-19 22:46:34,435 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:34" (1/1) ... [2019-11-19 22:46:34,442 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:34" (1/1) ... [2019-11-19 22:46:34,446 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:34" (1/1) ... [2019-11-19 22:46:34,448 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:34" (1/1) ... [2019-11-19 22:46:34,453 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 22:46:34,453 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 22:46:34,453 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 22:46:34,453 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 22:46:34,454 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:34" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5fc1ec71-56ea-4fdd-879d-bf686c6f7b4b/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 22:46:34,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-19 22:46:34,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-19 22:46:34,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-19 22:46:34,513 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 22:46:34,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 22:46:34,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-19 22:46:34,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 22:46:34,514 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 22:46:34,995 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 22:46:34,995 INFO L285 CfgBuilder]: Removed 14 assume(true) statements. [2019-11-19 22:46:34,996 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:46:34 BoogieIcfgContainer [2019-11-19 22:46:34,997 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 22:46:34,997 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-19 22:46:34,997 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-19 22:46:35,005 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-19 22:46:35,005 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:46:34" (1/1) ... [2019-11-19 22:46:35,013 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:46:35,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 22:46:35,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 19 states and 28 transitions. [2019-11-19 22:46:35,045 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 28 transitions. [2019-11-19 22:46:35,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-11-19 22:46:35,047 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 22:46:35,096 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 22:46:35,100 INFO L168 Benchmark]: Toolchain (without parser) took 1057.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 180.4 MB). Free memory was 944.8 MB in the beginning and 1.1 GB in the end (delta: -194.7 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:46:35,101 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:46:35,102 INFO L168 Benchmark]: CACSL2BoogieTranslator took 332.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 180.4 MB). Free memory was 944.8 MB in the beginning and 1.2 GB in the end (delta: -230.5 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. [2019-11-19 22:46:35,102 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.77 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:46:35,103 INFO L168 Benchmark]: Boogie Preprocessor took 27.97 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-19 22:46:35,104 INFO L168 Benchmark]: RCFGBuilder took 543.60 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 11.5 GB. [2019-11-19 22:46:35,104 INFO L168 Benchmark]: CodeCheck took 101.05 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 22:46:35,107 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 0.32 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 332.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 180.4 MB). Free memory was 944.8 MB in the beginning and 1.2 GB in the end (delta: -230.5 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 47.77 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.97 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 543.60 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 11.5 GB. * CodeCheck took 101.05 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 22:46:37,185 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 22:46:37,187 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 22:46:37,204 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 22:46:37,205 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 22:46:37,206 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 22:46:37,208 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 22:46:37,218 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 22:46:37,222 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 22:46:37,225 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 22:46:37,226 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 22:46:37,228 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 22:46:37,229 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 22:46:37,231 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 22:46:37,233 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 22:46:37,235 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 22:46:37,236 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 22:46:37,237 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 22:46:37,239 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 22:46:37,243 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 22:46:37,247 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 22:46:37,250 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 22:46:37,252 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 22:46:37,254 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 22:46:37,257 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 22:46:37,257 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 22:46:37,257 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 22:46:37,259 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 22:46:37,259 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 22:46:37,260 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 22:46:37,261 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 22:46:37,261 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 22:46:37,262 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 22:46:37,263 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 22:46:37,264 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 22:46:37,265 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 22:46:37,266 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 22:46:37,266 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 22:46:37,266 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 22:46:37,267 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 22:46:37,268 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 22:46:37,269 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5fc1ec71-56ea-4fdd-879d-bf686c6f7b4b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-19 22:46:37,296 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 22:46:37,307 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 22:46:37,308 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 22:46:37,308 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 22:46:37,309 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 22:46:37,309 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 22:46:37,310 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 22:46:37,310 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 22:46:37,310 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 22:46:37,310 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 22:46:37,310 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 22:46:37,311 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 22:46:37,311 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 22:46:37,311 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-19 22:46:37,311 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-19 22:46:37,312 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 22:46:37,312 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 22:46:37,312 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 22:46:37,312 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 22:46:37,313 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 22:46:37,313 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 22:46:37,314 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 22:46:37,314 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 22:46:37,314 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:46:37,314 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 22:46:37,315 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 22:46:37,315 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 22:46:37,315 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-19 22:46:37,316 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-19 22:46:37,316 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 22:46:37,317 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-19 22:46:37,317 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 22:46:37,317 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_5fc1ec71-56ea-4fdd-879d-bf686c6f7b4b/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 -> b4428fa1091f4cda8c57d8e78988385def4dacf9 [2019-11-19 22:46:37,637 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 22:46:37,657 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 22:46:37,660 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 22:46:37,662 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 22:46:37,662 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 22:46:37,663 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5fc1ec71-56ea-4fdd-879d-bf686c6f7b4b/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1032c.c [2019-11-19 22:46:37,726 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5fc1ec71-56ea-4fdd-879d-bf686c6f7b4b/bin/ukojak/data/dcbda4a17/4e16ae1d1fe44dc08bf2ff7b77666939/FLAG3699f135e [2019-11-19 22:46:38,150 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 22:46:38,151 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5fc1ec71-56ea-4fdd-879d-bf686c6f7b4b/sv-benchmarks/c/float-newlib/float_req_bl_1032c.c [2019-11-19 22:46:38,161 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5fc1ec71-56ea-4fdd-879d-bf686c6f7b4b/bin/ukojak/data/dcbda4a17/4e16ae1d1fe44dc08bf2ff7b77666939/FLAG3699f135e [2019-11-19 22:46:38,583 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5fc1ec71-56ea-4fdd-879d-bf686c6f7b4b/bin/ukojak/data/dcbda4a17/4e16ae1d1fe44dc08bf2ff7b77666939 [2019-11-19 22:46:38,585 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 22:46:38,587 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 22:46:38,588 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 22:46:38,588 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 22:46:38,600 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 22:46:38,601 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:46:38" (1/1) ... [2019-11-19 22:46:38,610 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16bdef6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:38, skipping insertion in model container [2019-11-19 22:46:38,610 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:46:38" (1/1) ... [2019-11-19 22:46:38,619 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 22:46:38,637 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 22:46:38,831 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:46:38,838 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 22:46:38,882 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:46:38,913 INFO L192 MainTranslator]: Completed translation [2019-11-19 22:46:38,913 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:38 WrapperNode [2019-11-19 22:46:38,914 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 22:46:38,916 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 22:46:38,916 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 22:46:38,916 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 22:46:38,924 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:38" (1/1) ... [2019-11-19 22:46:38,987 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:38" (1/1) ... [2019-11-19 22:46:39,017 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 22:46:39,018 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 22:46:39,018 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 22:46:39,018 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 22:46:39,025 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:38" (1/1) ... [2019-11-19 22:46:39,026 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:38" (1/1) ... [2019-11-19 22:46:39,029 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:38" (1/1) ... [2019-11-19 22:46:39,042 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:38" (1/1) ... [2019-11-19 22:46:39,049 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:38" (1/1) ... [2019-11-19 22:46:39,053 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:38" (1/1) ... [2019-11-19 22:46:39,055 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:38" (1/1) ... [2019-11-19 22:46:39,058 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 22:46:39,059 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 22:46:39,059 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 22:46:39,059 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 22:46:39,060 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:38" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5fc1ec71-56ea-4fdd-879d-bf686c6f7b4b/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 22:46:39,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-19 22:46:39,127 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 22:46:39,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 22:46:39,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-19 22:46:39,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 22:46:39,127 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-11-19 22:46:39,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-19 22:46:39,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 22:46:39,648 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 22:46:39,648 INFO L285 CfgBuilder]: Removed 14 assume(true) statements. [2019-11-19 22:46:39,649 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:46:39 BoogieIcfgContainer [2019-11-19 22:46:39,649 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 22:46:39,650 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-19 22:46:39,650 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-19 22:46:39,659 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-19 22:46:39,659 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:46:39" (1/1) ... [2019-11-19 22:46:39,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:46:39,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 22:46:39,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 19 states and 28 transitions. [2019-11-19 22:46:39,703 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 28 transitions. [2019-11-19 22:46:39,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-11-19 22:46:39,706 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 22:46:39,752 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 22:46:39,757 INFO L168 Benchmark]: Toolchain (without parser) took 1169.54 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 960.5 MB in the beginning and 1.1 GB in the end (delta: -146.5 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2019-11-19 22:46:39,758 INFO L168 Benchmark]: CDTParser took 0.28 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 22:46:39,759 INFO L168 Benchmark]: CACSL2BoogieTranslator took 327.55 ms. Allocated memory is still 1.0 GB. Free memory was 960.5 MB in the beginning and 949.7 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-19 22:46:39,760 INFO L168 Benchmark]: Boogie Procedure Inliner took 101.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -196.7 MB). Peak memory consumption was 15.5 MB. Max. memory is 11.5 GB. [2019-11-19 22:46:39,761 INFO L168 Benchmark]: Boogie Preprocessor took 40.68 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-19 22:46:39,761 INFO L168 Benchmark]: RCFGBuilder took 590.27 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: 26.4 MB). Peak memory consumption was 26.4 MB. Max. memory is 11.5 GB. [2019-11-19 22:46:39,762 INFO L168 Benchmark]: CodeCheck took 105.44 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-19 22:46:39,766 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 0.28 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 327.55 ms. Allocated memory is still 1.0 GB. Free memory was 960.5 MB in the beginning and 949.7 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 101.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -196.7 MB). Peak memory consumption was 15.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 40.68 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 590.27 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: 26.4 MB). Peak memory consumption was 26.4 MB. Max. memory is 11.5 GB. * CodeCheck took 105.44 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...