./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1232b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e3bb6bc8-09fd-4027-9897-29222ae8b979/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e3bb6bc8-09fd-4027-9897-29222ae8b979/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e3bb6bc8-09fd-4027-9897-29222ae8b979/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e3bb6bc8-09fd-4027-9897-29222ae8b979/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1232b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_e3bb6bc8-09fd-4027-9897-29222ae8b979/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e3bb6bc8-09fd-4027-9897-29222ae8b979/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 064927d7c1e3d8158c8524deee46f65d988c7936 .......................................................................................................................................................................................................... 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_e3bb6bc8-09fd-4027-9897-29222ae8b979/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e3bb6bc8-09fd-4027-9897-29222ae8b979/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e3bb6bc8-09fd-4027-9897-29222ae8b979/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e3bb6bc8-09fd-4027-9897-29222ae8b979/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1232b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_e3bb6bc8-09fd-4027-9897-29222ae8b979/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e3bb6bc8-09fd-4027-9897-29222ae8b979/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 064927d7c1e3d8158c8524deee46f65d988c7936 ............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 21:10:44,461 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 21:10:44,462 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 21:10:44,469 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 21:10:44,470 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 21:10:44,470 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 21:10:44,471 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 21:10:44,472 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 21:10:44,474 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 21:10:44,474 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 21:10:44,475 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 21:10:44,476 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 21:10:44,476 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 21:10:44,476 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 21:10:44,477 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 21:10:44,478 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 21:10:44,479 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 21:10:44,479 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 21:10:44,481 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 21:10:44,482 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 21:10:44,483 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 21:10:44,484 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 21:10:44,485 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 21:10:44,485 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 21:10:44,487 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 21:10:44,487 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 21:10:44,487 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 21:10:44,488 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 21:10:44,488 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 21:10:44,489 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 21:10:44,489 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 21:10:44,489 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 21:10:44,490 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 21:10:44,490 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 21:10:44,491 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 21:10:44,491 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 21:10:44,492 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 21:10:44,492 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 21:10:44,492 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 21:10:44,493 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 21:10:44,494 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 21:10:44,494 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e3bb6bc8-09fd-4027-9897-29222ae8b979/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 21:10:44,507 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 21:10:44,507 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 21:10:44,507 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 21:10:44,508 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 21:10:44,508 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 21:10:44,508 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 21:10:44,509 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 21:10:44,509 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 21:10:44,509 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 21:10:44,509 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 21:10:44,509 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 21:10:44,510 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 21:10:44,510 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 21:10:44,510 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 21:10:44,510 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 21:10:44,510 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 21:10:44,510 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 21:10:44,511 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 21:10:44,511 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 21:10:44,511 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 21:10:44,511 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 21:10:44,511 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 21:10:44,512 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 21:10:44,512 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 21:10:44,512 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 21:10:44,512 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 21:10:44,512 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 21:10:44,512 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 21:10:44,513 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 21:10:44,513 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_e3bb6bc8-09fd-4027-9897-29222ae8b979/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 -> 064927d7c1e3d8158c8524deee46f65d988c7936 [2019-12-01 21:10:44,619 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 21:10:44,629 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 21:10:44,632 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 21:10:44,633 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 21:10:44,634 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 21:10:44,634 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e3bb6bc8-09fd-4027-9897-29222ae8b979/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1232b.c [2019-12-01 21:10:44,678 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e3bb6bc8-09fd-4027-9897-29222ae8b979/bin/ukojak/data/7105720a7/5c3c1585b79a4435bc76a795bf41010f/FLAG999bf483d [2019-12-01 21:10:45,086 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 21:10:45,087 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e3bb6bc8-09fd-4027-9897-29222ae8b979/sv-benchmarks/c/float-newlib/double_req_bl_1232b.c [2019-12-01 21:10:45,091 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e3bb6bc8-09fd-4027-9897-29222ae8b979/bin/ukojak/data/7105720a7/5c3c1585b79a4435bc76a795bf41010f/FLAG999bf483d [2019-12-01 21:10:45,100 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e3bb6bc8-09fd-4027-9897-29222ae8b979/bin/ukojak/data/7105720a7/5c3c1585b79a4435bc76a795bf41010f [2019-12-01 21:10:45,101 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 21:10:45,102 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 21:10:45,103 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 21:10:45,103 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 21:10:45,105 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 21:10:45,106 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 09:10:45" (1/1) ... [2019-12-01 21:10:45,108 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@408e5454 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:10:45, skipping insertion in model container [2019-12-01 21:10:45,108 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 09:10:45" (1/1) ... [2019-12-01 21:10:45,114 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 21:10:45,130 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 21:10:45,289 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 21:10:45,291 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 21:10:45,314 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 21:10:45,329 INFO L208 MainTranslator]: Completed translation [2019-12-01 21:10:45,330 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:10:45 WrapperNode [2019-12-01 21:10:45,330 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 21:10:45,330 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 21:10:45,330 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 21:10:45,331 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 21:10:45,336 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:10:45" (1/1) ... [2019-12-01 21:10:45,343 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:10:45" (1/1) ... [2019-12-01 21:10:45,357 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 21:10:45,358 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 21:10:45,358 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 21:10:45,358 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 21:10:45,365 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:10:45" (1/1) ... [2019-12-01 21:10:45,365 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:10:45" (1/1) ... [2019-12-01 21:10:45,367 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:10:45" (1/1) ... [2019-12-01 21:10:45,367 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:10:45" (1/1) ... [2019-12-01 21:10:45,372 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:10:45" (1/1) ... [2019-12-01 21:10:45,376 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:10:45" (1/1) ... [2019-12-01 21:10:45,377 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:10:45" (1/1) ... [2019-12-01 21:10:45,379 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 21:10:45,379 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 21:10:45,379 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 21:10:45,379 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 21:10:45,380 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:10:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e3bb6bc8-09fd-4027-9897-29222ae8b979/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 [2019-12-01 21:10:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 21:10:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure __fpclassify_double [2019-12-01 21:10:45,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __fpclassify_double [2019-12-01 21:10:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-01 21:10:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 21:10:45,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 21:10:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 21:10:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 21:10:45,683 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 21:10:45,683 INFO L287 CfgBuilder]: Removed 12 assume(true) statements. [2019-12-01 21:10:45,684 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 09:10:45 BoogieIcfgContainer [2019-12-01 21:10:45,684 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 21:10:45,684 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 21:10:45,684 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 21:10:45,691 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 21:10:45,691 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 09:10:45" (1/1) ... [2019-12-01 21:10:45,698 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 21:10:45,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 21:10:45,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 21 states and 28 transitions. [2019-12-01 21:10:45,723 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 28 transitions. [2019-12-01 21:10:45,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-12-01 21:10:45,726 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 21:10:45,758 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) [2019-12-01 21:10:45,761 INFO L168 Benchmark]: Toolchain (without parser) took 658.33 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 87.0 MB). Free memory was 945.1 MB in the beginning and 1.0 GB in the end (delta: -92.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 21:10:45,762 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 961.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 21:10:45,762 INFO L168 Benchmark]: CACSL2BoogieTranslator took 227.26 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 87.0 MB). Free memory was 945.1 MB in the beginning and 1.1 GB in the end (delta: -136.8 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. [2019-12-01 21:10:45,763 INFO L168 Benchmark]: Boogie Procedure Inliner took 27.26 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 21:10:45,763 INFO L168 Benchmark]: Boogie Preprocessor took 20.86 ms. Allocated memory is still 1.1 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. [2019-12-01 21:10:45,764 INFO L168 Benchmark]: RCFGBuilder took 304.84 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 32.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 11.5 GB. [2019-12-01 21:10:45,764 INFO L168 Benchmark]: CodeCheck took 75.67 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-12-01 21:10:45,767 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 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 961.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 227.26 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 87.0 MB). Free memory was 945.1 MB in the beginning and 1.1 GB in the end (delta: -136.8 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 27.26 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 20.86 ms. Allocated memory is still 1.1 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 304.84 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 32.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 11.5 GB. * CodeCheck took 75.67 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 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 0.1.25-f470102 [2019-12-01 21:10:47,215 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 21:10:47,216 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 21:10:47,224 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 21:10:47,224 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 21:10:47,225 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 21:10:47,226 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 21:10:47,227 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 21:10:47,229 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 21:10:47,229 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 21:10:47,230 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 21:10:47,231 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 21:10:47,231 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 21:10:47,232 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 21:10:47,232 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 21:10:47,233 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 21:10:47,234 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 21:10:47,234 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 21:10:47,235 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 21:10:47,237 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 21:10:47,238 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 21:10:47,239 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 21:10:47,240 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 21:10:47,240 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 21:10:47,242 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 21:10:47,242 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 21:10:47,242 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 21:10:47,243 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 21:10:47,243 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 21:10:47,244 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 21:10:47,244 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 21:10:47,244 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 21:10:47,245 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 21:10:47,245 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 21:10:47,246 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 21:10:47,246 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 21:10:47,247 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 21:10:47,247 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 21:10:47,247 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 21:10:47,248 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 21:10:47,248 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 21:10:47,248 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e3bb6bc8-09fd-4027-9897-29222ae8b979/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 21:10:47,259 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 21:10:47,259 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 21:10:47,259 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 21:10:47,260 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 21:10:47,260 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 21:10:47,260 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 21:10:47,260 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 21:10:47,260 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 21:10:47,261 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 21:10:47,261 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 21:10:47,261 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 21:10:47,261 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 21:10:47,261 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 21:10:47,261 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 21:10:47,261 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 21:10:47,261 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 21:10:47,262 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 21:10:47,262 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 21:10:47,262 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 21:10:47,262 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 21:10:47,262 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 21:10:47,262 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 21:10:47,262 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 21:10:47,262 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 21:10:47,263 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 21:10:47,263 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 21:10:47,263 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 21:10:47,263 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 21:10:47,263 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 21:10:47,263 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 21:10:47,263 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 21:10:47,263 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 21:10:47,264 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 21:10:47,264 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_e3bb6bc8-09fd-4027-9897-29222ae8b979/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 -> 064927d7c1e3d8158c8524deee46f65d988c7936 [2019-12-01 21:10:47,437 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 21:10:47,447 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 21:10:47,450 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 21:10:47,451 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 21:10:47,452 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 21:10:47,452 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e3bb6bc8-09fd-4027-9897-29222ae8b979/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1232b.c [2019-12-01 21:10:47,496 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e3bb6bc8-09fd-4027-9897-29222ae8b979/bin/ukojak/data/196bfa121/82cee0c2b36f49ad83cca8880e521f03/FLAGe81aef9c9 [2019-12-01 21:10:47,913 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 21:10:47,913 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e3bb6bc8-09fd-4027-9897-29222ae8b979/sv-benchmarks/c/float-newlib/double_req_bl_1232b.c [2019-12-01 21:10:47,918 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e3bb6bc8-09fd-4027-9897-29222ae8b979/bin/ukojak/data/196bfa121/82cee0c2b36f49ad83cca8880e521f03/FLAGe81aef9c9 [2019-12-01 21:10:47,927 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e3bb6bc8-09fd-4027-9897-29222ae8b979/bin/ukojak/data/196bfa121/82cee0c2b36f49ad83cca8880e521f03 [2019-12-01 21:10:47,928 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 21:10:47,929 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 21:10:47,930 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 21:10:47,930 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 21:10:47,932 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 21:10:47,933 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 09:10:47" (1/1) ... [2019-12-01 21:10:47,934 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41944eff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:10:47, skipping insertion in model container [2019-12-01 21:10:47,935 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 09:10:47" (1/1) ... [2019-12-01 21:10:47,939 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 21:10:47,952 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 21:10:48,062 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 21:10:48,066 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 21:10:48,086 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 21:10:48,140 INFO L208 MainTranslator]: Completed translation [2019-12-01 21:10:48,140 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:10:48 WrapperNode [2019-12-01 21:10:48,140 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 21:10:48,141 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 21:10:48,141 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 21:10:48,141 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 21:10:48,147 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:10:48" (1/1) ... [2019-12-01 21:10:48,156 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:10:48" (1/1) ... [2019-12-01 21:10:48,172 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 21:10:48,173 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 21:10:48,173 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 21:10:48,173 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 21:10:48,179 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:10:48" (1/1) ... [2019-12-01 21:10:48,179 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:10:48" (1/1) ... [2019-12-01 21:10:48,182 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:10:48" (1/1) ... [2019-12-01 21:10:48,182 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:10:48" (1/1) ... [2019-12-01 21:10:48,189 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:10:48" (1/1) ... [2019-12-01 21:10:48,192 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:10:48" (1/1) ... [2019-12-01 21:10:48,193 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:10:48" (1/1) ... [2019-12-01 21:10:48,196 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 21:10:48,196 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 21:10:48,196 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 21:10:48,196 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 21:10:48,197 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:10:48" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e3bb6bc8-09fd-4027-9897-29222ae8b979/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 [2019-12-01 21:10:48,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-12-01 21:10:48,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 21:10:48,238 INFO L130 BoogieDeclarations]: Found specification of procedure __fpclassify_double [2019-12-01 21:10:48,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __fpclassify_double [2019-12-01 21:10:48,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-01 21:10:48,239 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 21:10:48,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 21:10:48,239 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 21:10:48,578 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 21:10:48,578 INFO L287 CfgBuilder]: Removed 12 assume(true) statements. [2019-12-01 21:10:48,579 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 09:10:48 BoogieIcfgContainer [2019-12-01 21:10:48,579 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 21:10:48,579 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 21:10:48,579 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 21:10:48,586 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 21:10:48,586 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 09:10:48" (1/1) ... [2019-12-01 21:10:48,593 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 21:10:48,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 21:10:48,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 20 states and 27 transitions. [2019-12-01 21:10:48,616 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 27 transitions. [2019-12-01 21:10:48,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-12-01 21:10:48,620 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 21:10:48,653 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) [2019-12-01 21:10:48,656 INFO L168 Benchmark]: Toolchain (without parser) took 725.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -127.1 MB). Peak memory consumption was 5.5 MB. Max. memory is 11.5 GB. [2019-12-01 21:10:48,656 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 21:10:48,657 INFO L168 Benchmark]: CACSL2BoogieTranslator took 210.37 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -174.6 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. [2019-12-01 21:10:48,657 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.86 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-01 21:10:48,657 INFO L168 Benchmark]: Boogie Preprocessor took 23.26 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. [2019-12-01 21:10:48,658 INFO L168 Benchmark]: RCFGBuilder took 383.03 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: 33.8 MB). Peak memory consumption was 33.8 MB. Max. memory is 11.5 GB. [2019-12-01 21:10:48,658 INFO L168 Benchmark]: CodeCheck took 74.76 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-01 21:10:48,660 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 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 210.37 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -174.6 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.86 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.26 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 383.03 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: 33.8 MB). Peak memory consumption was 33.8 MB. Max. memory is 11.5 GB. * CodeCheck took 74.76 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...