./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_1270b.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_764f9079-c469-4afc-ab6f-84f1c155c795/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_764f9079-c469-4afc-ab6f-84f1c155c795/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_764f9079-c469-4afc-ab6f-84f1c155c795/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_764f9079-c469-4afc-ab6f-84f1c155c795/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1270b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_764f9079-c469-4afc-ab6f-84f1c155c795/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_764f9079-c469-4afc-ab6f-84f1c155c795/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 1203da81dc5c48f4dda347acec83e1939b55600b ............................................................................................................................................................................................................ 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_764f9079-c469-4afc-ab6f-84f1c155c795/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_764f9079-c469-4afc-ab6f-84f1c155c795/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_764f9079-c469-4afc-ab6f-84f1c155c795/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_764f9079-c469-4afc-ab6f-84f1c155c795/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1270b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_764f9079-c469-4afc-ab6f-84f1c155c795/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_764f9079-c469-4afc-ab6f-84f1c155c795/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 1203da81dc5c48f4dda347acec83e1939b55600b .............................................................................................................................................................................................................. 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 22:15:39,284 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 22:15:39,285 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 22:15:39,301 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 22:15:39,301 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 22:15:39,302 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 22:15:39,304 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 22:15:39,316 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 22:15:39,321 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 22:15:39,324 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 22:15:39,324 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 22:15:39,325 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 22:15:39,325 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 22:15:39,326 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 22:15:39,327 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 22:15:39,329 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 22:15:39,330 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 22:15:39,331 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 22:15:39,334 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 22:15:39,337 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 22:15:39,340 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 22:15:39,342 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 22:15:39,343 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 22:15:39,343 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 22:15:39,345 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 22:15:39,346 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 22:15:39,346 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 22:15:39,347 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 22:15:39,347 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 22:15:39,348 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 22:15:39,348 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 22:15:39,349 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 22:15:39,349 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 22:15:39,350 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 22:15:39,351 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 22:15:39,351 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 22:15:39,351 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 22:15:39,352 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 22:15:39,352 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 22:15:39,353 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 22:15:39,353 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 22:15:39,354 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_764f9079-c469-4afc-ab6f-84f1c155c795/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-19 22:15:39,365 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 22:15:39,366 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 22:15:39,366 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 22:15:39,367 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 22:15:39,367 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 22:15:39,367 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 22:15:39,368 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 22:15:39,368 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 22:15:39,368 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 22:15:39,368 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 22:15:39,368 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 22:15:39,369 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 22:15:39,369 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 22:15:39,369 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 22:15:39,369 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 22:15:39,370 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 22:15:39,370 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 22:15:39,370 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 22:15:39,370 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 22:15:39,370 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 22:15:39,371 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 22:15:39,371 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 22:15:39,371 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:15:39,371 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 22:15:39,372 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 22:15:39,372 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 22:15:39,372 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-19 22:15:39,372 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 22:15:39,372 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 22:15:39,373 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_764f9079-c469-4afc-ab6f-84f1c155c795/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 -> 1203da81dc5c48f4dda347acec83e1939b55600b [2019-11-19 22:15:39,508 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 22:15:39,518 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 22:15:39,521 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 22:15:39,522 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 22:15:39,523 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 22:15:39,523 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_764f9079-c469-4afc-ab6f-84f1c155c795/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1270b.c [2019-11-19 22:15:39,586 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_764f9079-c469-4afc-ab6f-84f1c155c795/bin/ukojak/data/d4c041778/689de053033b442fb04e9f95892e3f6a/FLAG168dd7e37 [2019-11-19 22:15:39,992 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 22:15:39,993 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_764f9079-c469-4afc-ab6f-84f1c155c795/sv-benchmarks/c/float-newlib/float_req_bl_1270b.c [2019-11-19 22:15:40,000 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_764f9079-c469-4afc-ab6f-84f1c155c795/bin/ukojak/data/d4c041778/689de053033b442fb04e9f95892e3f6a/FLAG168dd7e37 [2019-11-19 22:15:40,427 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_764f9079-c469-4afc-ab6f-84f1c155c795/bin/ukojak/data/d4c041778/689de053033b442fb04e9f95892e3f6a [2019-11-19 22:15:40,429 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 22:15:40,431 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 22:15:40,431 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 22:15:40,432 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 22:15:40,435 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 22:15:40,436 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:15:40" (1/1) ... [2019-11-19 22:15:40,438 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e29d2bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:15:40, skipping insertion in model container [2019-11-19 22:15:40,438 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:15:40" (1/1) ... [2019-11-19 22:15:40,445 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 22:15:40,469 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 22:15:40,761 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:15:40,769 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 22:15:40,828 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:15:40,848 INFO L192 MainTranslator]: Completed translation [2019-11-19 22:15:40,848 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:15:40 WrapperNode [2019-11-19 22:15:40,848 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 22:15:40,849 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 22:15:40,849 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 22:15:40,849 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 22:15:40,857 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:15:40" (1/1) ... [2019-11-19 22:15:40,871 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:15:40" (1/1) ... [2019-11-19 22:15:40,904 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 22:15:40,904 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 22:15:40,905 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 22:15:40,905 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 22:15:40,914 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:15:40" (1/1) ... [2019-11-19 22:15:40,914 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:15:40" (1/1) ... [2019-11-19 22:15:40,919 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:15:40" (1/1) ... [2019-11-19 22:15:40,919 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:15:40" (1/1) ... [2019-11-19 22:15:40,936 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:15:40" (1/1) ... [2019-11-19 22:15:40,944 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:15:40" (1/1) ... [2019-11-19 22:15:40,947 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:15:40" (1/1) ... [2019-11-19 22:15:40,954 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 22:15:40,955 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 22:15:40,955 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 22:15:40,955 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 22:15:40,956 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:15:40" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_764f9079-c469-4afc-ab6f-84f1c155c795/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 22:15:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 22:15:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-19 22:15:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-19 22:15:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-19 22:15:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 22:15:41,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 22:15:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-19 22:15:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 22:15:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrtf [2019-11-19 22:15:41,037 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrtf [2019-11-19 22:15:41,812 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 22:15:41,812 INFO L285 CfgBuilder]: Removed 42 assume(true) statements. [2019-11-19 22:15:41,813 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:15:41 BoogieIcfgContainer [2019-11-19 22:15:41,813 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 22:15:41,814 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-19 22:15:41,814 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-19 22:15:41,825 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-19 22:15:41,825 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:15:41" (1/1) ... [2019-11-19 22:15:41,836 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:15:41,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 22:15:41,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 72 states and 119 transitions. [2019-11-19 22:15:41,874 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2019-11-19 22:15:41,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-11-19 22:15:41,877 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 22:15:41,914 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 22:15:41,918 INFO L168 Benchmark]: Toolchain (without parser) took 1487.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 172.0 MB). Free memory was 950.2 MB in the beginning and 1.1 GB in the end (delta: -133.8 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. [2019-11-19 22:15:41,918 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:15:41,919 INFO L168 Benchmark]: CACSL2BoogieTranslator took 417.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 172.0 MB). Free memory was 950.2 MB in the beginning and 1.2 GB in the end (delta: -211.2 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. [2019-11-19 22:15:41,920 INFO L168 Benchmark]: Boogie Procedure Inliner took 55.12 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 22:15:41,920 INFO L168 Benchmark]: Boogie Preprocessor took 50.07 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 22:15:41,921 INFO L168 Benchmark]: RCFGBuilder took 858.65 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: 61.3 MB). Peak memory consumption was 61.3 MB. Max. memory is 11.5 GB. [2019-11-19 22:15:41,922 INFO L168 Benchmark]: CodeCheck took 102.57 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-19 22:15:41,925 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 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 417.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 172.0 MB). Free memory was 950.2 MB in the beginning and 1.2 GB in the end (delta: -211.2 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 55.12 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 50.07 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 858.65 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: 61.3 MB). Peak memory consumption was 61.3 MB. Max. memory is 11.5 GB. * CodeCheck took 102.57 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: 10.7 MB). Peak memory consumption was 10.7 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 22:15:43,817 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 22:15:43,819 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 22:15:43,832 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 22:15:43,832 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 22:15:43,834 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 22:15:43,835 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 22:15:43,837 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 22:15:43,841 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 22:15:43,841 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 22:15:43,842 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 22:15:43,843 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 22:15:43,844 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 22:15:43,845 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 22:15:43,846 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 22:15:43,847 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 22:15:43,847 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 22:15:43,848 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 22:15:43,851 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 22:15:43,853 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 22:15:43,855 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 22:15:43,856 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 22:15:43,857 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 22:15:43,858 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 22:15:43,861 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 22:15:43,861 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 22:15:43,861 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 22:15:43,862 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 22:15:43,863 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 22:15:43,864 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 22:15:43,864 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 22:15:43,865 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 22:15:43,866 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 22:15:43,866 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 22:15:43,867 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 22:15:43,868 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 22:15:43,868 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 22:15:43,868 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 22:15:43,869 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 22:15:43,870 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 22:15:43,870 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 22:15:43,871 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_764f9079-c469-4afc-ab6f-84f1c155c795/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-19 22:15:43,885 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 22:15:43,886 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 22:15:43,886 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 22:15:43,887 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 22:15:43,887 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 22:15:43,887 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 22:15:43,888 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 22:15:43,888 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 22:15:43,888 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 22:15:43,888 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 22:15:43,889 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 22:15:43,889 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 22:15:43,889 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 22:15:43,889 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-19 22:15:43,889 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-19 22:15:43,890 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 22:15:43,890 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 22:15:43,890 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 22:15:43,890 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 22:15:43,890 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 22:15:43,891 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 22:15:43,891 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 22:15:43,891 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 22:15:43,891 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:15:43,892 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 22:15:43,892 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 22:15:43,892 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 22:15:43,892 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-19 22:15:43,892 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-19 22:15:43,893 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 22:15:43,893 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-19 22:15:43,893 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 22:15:43,893 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_764f9079-c469-4afc-ab6f-84f1c155c795/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 -> 1203da81dc5c48f4dda347acec83e1939b55600b [2019-11-19 22:15:44,166 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 22:15:44,176 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 22:15:44,179 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 22:15:44,181 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 22:15:44,181 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 22:15:44,182 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_764f9079-c469-4afc-ab6f-84f1c155c795/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1270b.c [2019-11-19 22:15:44,245 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_764f9079-c469-4afc-ab6f-84f1c155c795/bin/ukojak/data/b107aab60/a7a0edd0f91747c6b6cc9f44c064f4a3/FLAG678d118d3 [2019-11-19 22:15:44,702 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 22:15:44,705 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_764f9079-c469-4afc-ab6f-84f1c155c795/sv-benchmarks/c/float-newlib/float_req_bl_1270b.c [2019-11-19 22:15:44,715 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_764f9079-c469-4afc-ab6f-84f1c155c795/bin/ukojak/data/b107aab60/a7a0edd0f91747c6b6cc9f44c064f4a3/FLAG678d118d3 [2019-11-19 22:15:45,064 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_764f9079-c469-4afc-ab6f-84f1c155c795/bin/ukojak/data/b107aab60/a7a0edd0f91747c6b6cc9f44c064f4a3 [2019-11-19 22:15:45,066 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 22:15:45,067 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 22:15:45,068 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 22:15:45,068 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 22:15:45,071 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 22:15:45,072 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:15:45" (1/1) ... [2019-11-19 22:15:45,074 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e1407a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:15:45, skipping insertion in model container [2019-11-19 22:15:45,075 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:15:45" (1/1) ... [2019-11-19 22:15:45,081 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 22:15:45,118 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 22:15:45,334 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:15:45,339 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 22:15:45,466 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:15:45,491 INFO L192 MainTranslator]: Completed translation [2019-11-19 22:15:45,492 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:15:45 WrapperNode [2019-11-19 22:15:45,492 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 22:15:45,493 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 22:15:45,493 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 22:15:45,493 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 22:15:45,504 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:15:45" (1/1) ... [2019-11-19 22:15:45,520 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:15:45" (1/1) ... [2019-11-19 22:15:45,550 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 22:15:45,551 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 22:15:45,551 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 22:15:45,551 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 22:15:45,563 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:15:45" (1/1) ... [2019-11-19 22:15:45,563 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:15:45" (1/1) ... [2019-11-19 22:15:45,573 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:15:45" (1/1) ... [2019-11-19 22:15:45,573 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:15:45" (1/1) ... [2019-11-19 22:15:45,597 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:15:45" (1/1) ... [2019-11-19 22:15:45,606 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:15:45" (1/1) ... [2019-11-19 22:15:45,612 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:15:45" (1/1) ... [2019-11-19 22:15:45,617 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 22:15:45,618 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 22:15:45,618 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 22:15:45,618 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 22:15:45,619 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:15:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_764f9079-c469-4afc-ab6f-84f1c155c795/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 22:15:45,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 22:15:45,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-11-19 22:15:45,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-19 22:15:45,668 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 22:15:45,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 22:15:45,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-19 22:15:45,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-19 22:15:45,669 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 22:15:45,669 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrtf [2019-11-19 22:15:45,669 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrtf [2019-11-19 22:15:48,546 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 22:15:48,546 INFO L285 CfgBuilder]: Removed 42 assume(true) statements. [2019-11-19 22:15:48,547 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:15:48 BoogieIcfgContainer [2019-11-19 22:15:48,548 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 22:15:48,548 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-19 22:15:48,548 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-19 22:15:48,555 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-19 22:15:48,556 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:15:48" (1/1) ... [2019-11-19 22:15:48,562 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:15:48,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 22:15:48,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 72 states and 119 transitions. [2019-11-19 22:15:48,592 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2019-11-19 22:15:48,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-11-19 22:15:48,594 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 22:15:48,630 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 22:15:48,633 INFO L168 Benchmark]: Toolchain (without parser) took 3566.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.8 MB). Free memory was 961.8 MB in the beginning and 1.1 GB in the end (delta: -107.1 MB). Peak memory consumption was 49.7 MB. Max. memory is 11.5 GB. [2019-11-19 22:15:48,634 INFO L168 Benchmark]: CDTParser took 0.24 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 22:15:48,634 INFO L168 Benchmark]: CACSL2BoogieTranslator took 424.54 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.8 MB). Free memory was 961.8 MB in the beginning and 1.1 GB in the end (delta: -185.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 11.5 GB. [2019-11-19 22:15:48,635 INFO L168 Benchmark]: Boogie Procedure Inliner took 57.72 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: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 11.5 GB. [2019-11-19 22:15:48,635 INFO L168 Benchmark]: Boogie Preprocessor took 66.91 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:15:48,636 INFO L168 Benchmark]: RCFGBuilder took 2929.93 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: 63.4 MB). Peak memory consumption was 63.4 MB. Max. memory is 11.5 GB. [2019-11-19 22:15:48,637 INFO L168 Benchmark]: CodeCheck took 83.61 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 22:15:48,639 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 0.24 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 424.54 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.8 MB). Free memory was 961.8 MB in the beginning and 1.1 GB in the end (delta: -185.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 57.72 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: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 66.91 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 2929.93 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: 63.4 MB). Peak memory consumption was 63.4 MB. Max. memory is 11.5 GB. * CodeCheck took 83.61 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...