./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1031.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_baafdaee-5d53-443f-be47-85623cddb1bb/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_baafdaee-5d53-443f-be47-85623cddb1bb/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_baafdaee-5d53-443f-be47-85623cddb1bb/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_baafdaee-5d53-443f-be47-85623cddb1bb/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1031.c -s /tmp/vcloud-vcloud-master/worker/run_dir_baafdaee-5d53-443f-be47-85623cddb1bb/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_baafdaee-5d53-443f-be47-85623cddb1bb/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 b9e27277237c869a286fcb7699394ad2f7d80117 ........................................................................................................................................................................................................... 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_baafdaee-5d53-443f-be47-85623cddb1bb/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_baafdaee-5d53-443f-be47-85623cddb1bb/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_baafdaee-5d53-443f-be47-85623cddb1bb/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_baafdaee-5d53-443f-be47-85623cddb1bb/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1031.c -s /tmp/vcloud-vcloud-master/worker/run_dir_baafdaee-5d53-443f-be47-85623cddb1bb/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_baafdaee-5d53-443f-be47-85623cddb1bb/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 b9e27277237c869a286fcb7699394ad2f7d80117 ............................................................................................................................................................................................................. 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 10:07:29,401 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 10:07:29,402 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 10:07:29,411 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 10:07:29,411 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 10:07:29,411 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 10:07:29,412 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 10:07:29,414 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 10:07:29,415 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 10:07:29,416 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 10:07:29,416 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 10:07:29,417 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 10:07:29,417 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 10:07:29,418 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 10:07:29,418 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 10:07:29,419 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 10:07:29,420 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 10:07:29,420 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 10:07:29,422 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 10:07:29,423 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 10:07:29,424 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 10:07:29,425 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 10:07:29,426 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 10:07:29,426 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 10:07:29,428 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 10:07:29,428 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 10:07:29,428 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 10:07:29,428 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 10:07:29,429 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 10:07:29,429 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 10:07:29,429 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 10:07:29,430 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 10:07:29,430 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 10:07:29,431 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 10:07:29,431 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 10:07:29,431 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 10:07:29,432 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 10:07:29,432 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 10:07:29,432 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 10:07:29,433 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 10:07:29,433 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 10:07:29,433 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_baafdaee-5d53-443f-be47-85623cddb1bb/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 10:07:29,443 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 10:07:29,443 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 10:07:29,444 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 10:07:29,444 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 10:07:29,444 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 10:07:29,444 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 10:07:29,445 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 10:07:29,445 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 10:07:29,445 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 10:07:29,445 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 10:07:29,445 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 10:07:29,445 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 10:07:29,445 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 10:07:29,445 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 10:07:29,446 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 10:07:29,446 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 10:07:29,446 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 10:07:29,446 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 10:07:29,446 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 10:07:29,446 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 10:07:29,446 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 10:07:29,446 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 10:07:29,447 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 10:07:29,447 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 10:07:29,447 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 10:07:29,447 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 10:07:29,447 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 10:07:29,447 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 10:07:29,447 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 10:07:29,447 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_baafdaee-5d53-443f-be47-85623cddb1bb/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 -> b9e27277237c869a286fcb7699394ad2f7d80117 [2019-12-01 10:07:29,546 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 10:07:29,555 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 10:07:29,558 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 10:07:29,559 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 10:07:29,559 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 10:07:29,560 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_baafdaee-5d53-443f-be47-85623cddb1bb/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1031.c [2019-12-01 10:07:29,607 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_baafdaee-5d53-443f-be47-85623cddb1bb/bin/ukojak/data/3c49e15e9/afdeb556f9c5468f99ca33662e780635/FLAGe6fc0dd92 [2019-12-01 10:07:29,970 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 10:07:29,970 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_baafdaee-5d53-443f-be47-85623cddb1bb/sv-benchmarks/c/float-newlib/double_req_bl_1031.c [2019-12-01 10:07:29,975 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_baafdaee-5d53-443f-be47-85623cddb1bb/bin/ukojak/data/3c49e15e9/afdeb556f9c5468f99ca33662e780635/FLAGe6fc0dd92 [2019-12-01 10:07:30,402 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_baafdaee-5d53-443f-be47-85623cddb1bb/bin/ukojak/data/3c49e15e9/afdeb556f9c5468f99ca33662e780635 [2019-12-01 10:07:30,404 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 10:07:30,405 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 10:07:30,406 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 10:07:30,406 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 10:07:30,408 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 10:07:30,409 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:07:30" (1/1) ... [2019-12-01 10:07:30,410 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c720e86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:07:30, skipping insertion in model container [2019-12-01 10:07:30,411 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:07:30" (1/1) ... [2019-12-01 10:07:30,416 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 10:07:30,431 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 10:07:30,603 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 10:07:30,606 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 10:07:30,627 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 10:07:30,641 INFO L208 MainTranslator]: Completed translation [2019-12-01 10:07:30,641 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:07:30 WrapperNode [2019-12-01 10:07:30,642 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 10:07:30,642 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 10:07:30,642 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 10:07:30,642 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 10:07:30,648 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:07:30" (1/1) ... [2019-12-01 10:07:30,655 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:07:30" (1/1) ... [2019-12-01 10:07:30,672 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 10:07:30,672 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 10:07:30,672 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 10:07:30,672 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 10:07:30,679 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:07:30" (1/1) ... [2019-12-01 10:07:30,679 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:07:30" (1/1) ... [2019-12-01 10:07:30,681 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:07:30" (1/1) ... [2019-12-01 10:07:30,681 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:07:30" (1/1) ... [2019-12-01 10:07:30,687 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:07:30" (1/1) ... [2019-12-01 10:07:30,690 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:07:30" (1/1) ... [2019-12-01 10:07:30,691 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:07:30" (1/1) ... [2019-12-01 10:07:30,693 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 10:07:30,694 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 10:07:30,694 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 10:07:30,694 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 10:07:30,695 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:07:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_baafdaee-5d53-443f-be47-85623cddb1bb/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 10:07:30,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-01 10:07:30,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 10:07:30,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-01 10:07:30,736 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 10:07:30,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 10:07:30,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 10:07:30,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 10:07:30,737 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 10:07:30,958 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 10:07:30,958 INFO L287 CfgBuilder]: Removed 12 assume(true) statements. [2019-12-01 10:07:30,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:07:30 BoogieIcfgContainer [2019-12-01 10:07:30,959 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 10:07:30,959 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 10:07:30,959 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 10:07:30,967 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 10:07:30,967 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:07:30" (1/1) ... [2019-12-01 10:07:30,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 10:07:30,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 10:07:30,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 18 states and 27 transitions. [2019-12-01 10:07:30,996 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 27 transitions. [2019-12-01 10:07:30,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-01 10:07:30,998 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 10:07:31,031 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 10:07:31,034 INFO L168 Benchmark]: Toolchain (without parser) took 628.19 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 99.1 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -108.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 10:07:31,034 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 10:07:31,035 INFO L168 Benchmark]: CACSL2BoogieTranslator took 236.13 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 99.1 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -147.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. [2019-12-01 10:07:31,035 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.10 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 10:07:31,036 INFO L168 Benchmark]: Boogie Preprocessor took 21.20 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 10:07:31,036 INFO L168 Benchmark]: RCFGBuilder took 265.27 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: 27.7 MB). Peak memory consumption was 27.7 MB. Max. memory is 11.5 GB. [2019-12-01 10:07:31,037 INFO L168 Benchmark]: CodeCheck took 72.88 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-12-01 10:07:31,040 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 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 236.13 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 99.1 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -147.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 30.10 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 21.20 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 265.27 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: 27.7 MB). Peak memory consumption was 27.7 MB. Max. memory is 11.5 GB. * CodeCheck took 72.88 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: 6.7 MB). Peak memory consumption was 6.7 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 0.1.25-f470102 [2019-12-01 10:07:32,400 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 10:07:32,402 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 10:07:32,409 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 10:07:32,410 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 10:07:32,410 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 10:07:32,411 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 10:07:32,413 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 10:07:32,414 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 10:07:32,415 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 10:07:32,415 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 10:07:32,416 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 10:07:32,416 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 10:07:32,417 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 10:07:32,418 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 10:07:32,419 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 10:07:32,419 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 10:07:32,420 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 10:07:32,421 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 10:07:32,423 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 10:07:32,424 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 10:07:32,425 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 10:07:32,425 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 10:07:32,426 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 10:07:32,428 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 10:07:32,428 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 10:07:32,428 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 10:07:32,429 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 10:07:32,429 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 10:07:32,430 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 10:07:32,430 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 10:07:32,431 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 10:07:32,431 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 10:07:32,431 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 10:07:32,432 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 10:07:32,432 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 10:07:32,433 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 10:07:32,433 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 10:07:32,433 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 10:07:32,434 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 10:07:32,434 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 10:07:32,435 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_baafdaee-5d53-443f-be47-85623cddb1bb/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 10:07:32,445 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 10:07:32,445 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 10:07:32,446 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 10:07:32,446 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 10:07:32,446 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 10:07:32,446 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 10:07:32,447 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 10:07:32,447 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 10:07:32,447 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 10:07:32,447 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 10:07:32,447 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 10:07:32,447 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 10:07:32,447 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 10:07:32,448 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 10:07:32,448 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 10:07:32,448 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 10:07:32,448 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 10:07:32,448 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 10:07:32,448 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 10:07:32,448 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 10:07:32,449 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 10:07:32,449 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 10:07:32,449 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 10:07:32,449 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 10:07:32,449 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 10:07:32,449 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 10:07:32,449 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 10:07:32,450 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 10:07:32,450 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 10:07:32,450 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 10:07:32,450 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 10:07:32,450 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 10:07:32,450 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 10:07:32,450 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_baafdaee-5d53-443f-be47-85623cddb1bb/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 -> b9e27277237c869a286fcb7699394ad2f7d80117 [2019-12-01 10:07:32,616 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 10:07:32,624 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 10:07:32,627 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 10:07:32,629 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 10:07:32,629 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 10:07:32,629 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_baafdaee-5d53-443f-be47-85623cddb1bb/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1031.c [2019-12-01 10:07:32,670 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_baafdaee-5d53-443f-be47-85623cddb1bb/bin/ukojak/data/ffd83f222/94c6ad67c60649c48b58aaf3db6a956e/FLAG0454d4568 [2019-12-01 10:07:33,133 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 10:07:33,133 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_baafdaee-5d53-443f-be47-85623cddb1bb/sv-benchmarks/c/float-newlib/double_req_bl_1031.c [2019-12-01 10:07:33,138 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_baafdaee-5d53-443f-be47-85623cddb1bb/bin/ukojak/data/ffd83f222/94c6ad67c60649c48b58aaf3db6a956e/FLAG0454d4568 [2019-12-01 10:07:33,147 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_baafdaee-5d53-443f-be47-85623cddb1bb/bin/ukojak/data/ffd83f222/94c6ad67c60649c48b58aaf3db6a956e [2019-12-01 10:07:33,149 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 10:07:33,150 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 10:07:33,151 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 10:07:33,151 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 10:07:33,153 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 10:07:33,154 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:07:33" (1/1) ... [2019-12-01 10:07:33,155 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@faaa545 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:07:33, skipping insertion in model container [2019-12-01 10:07:33,156 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:07:33" (1/1) ... [2019-12-01 10:07:33,160 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 10:07:33,175 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 10:07:33,296 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 10:07:33,301 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 10:07:33,323 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 10:07:33,375 INFO L208 MainTranslator]: Completed translation [2019-12-01 10:07:33,375 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:07:33 WrapperNode [2019-12-01 10:07:33,375 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 10:07:33,376 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 10:07:33,376 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 10:07:33,376 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 10:07:33,381 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:07:33" (1/1) ... [2019-12-01 10:07:33,389 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:07:33" (1/1) ... [2019-12-01 10:07:33,404 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 10:07:33,404 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 10:07:33,404 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 10:07:33,404 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 10:07:33,410 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:07:33" (1/1) ... [2019-12-01 10:07:33,410 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:07:33" (1/1) ... [2019-12-01 10:07:33,414 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:07:33" (1/1) ... [2019-12-01 10:07:33,414 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:07:33" (1/1) ... [2019-12-01 10:07:33,420 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:07:33" (1/1) ... [2019-12-01 10:07:33,423 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:07:33" (1/1) ... [2019-12-01 10:07:33,425 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:07:33" (1/1) ... [2019-12-01 10:07:33,428 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 10:07:33,428 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 10:07:33,428 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 10:07:33,428 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 10:07:33,429 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:07:33" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_baafdaee-5d53-443f-be47-85623cddb1bb/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 10:07:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-12-01 10:07:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-12-01 10:07:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 10:07:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-01 10:07:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 10:07:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 10:07:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 10:07:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 10:07:34,004 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 10:07:34,005 INFO L287 CfgBuilder]: Removed 12 assume(true) statements. [2019-12-01 10:07:34,006 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:07:34 BoogieIcfgContainer [2019-12-01 10:07:34,006 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 10:07:34,006 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 10:07:34,006 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 10:07:34,013 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 10:07:34,013 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:07:34" (1/1) ... [2019-12-01 10:07:34,020 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 10:07:34,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 10:07:34,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 18 states and 27 transitions. [2019-12-01 10:07:34,042 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 27 transitions. [2019-12-01 10:07:34,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-01 10:07:34,043 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 10:07:34,075 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 10:07:34,078 INFO L168 Benchmark]: Toolchain (without parser) took 927.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 128.5 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -123.1 MB). Peak memory consumption was 5.3 MB. Max. memory is 11.5 GB. [2019-12-01 10:07:34,079 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 10:07:34,079 INFO L168 Benchmark]: CACSL2BoogieTranslator took 224.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 128.5 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -163.6 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. [2019-12-01 10:07:34,080 INFO L168 Benchmark]: Boogie Procedure Inliner took 28.12 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 10:07:34,080 INFO L168 Benchmark]: Boogie Preprocessor took 23.98 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 10:07:34,080 INFO L168 Benchmark]: RCFGBuilder took 577.86 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: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 11.5 GB. [2019-12-01 10:07:34,081 INFO L168 Benchmark]: CodeCheck took 70.55 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-12-01 10:07:34,083 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 224.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 128.5 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -163.6 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 28.12 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. * Boogie Preprocessor took 23.98 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 577.86 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: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 11.5 GB. * CodeCheck took 70.55 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...