./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_1252b.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_b350232d-7748-484b-b886-c410ddc228f1/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b350232d-7748-484b-b886-c410ddc228f1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b350232d-7748-484b-b886-c410ddc228f1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b350232d-7748-484b-b886-c410ddc228f1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1252b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_b350232d-7748-484b-b886-c410ddc228f1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b350232d-7748-484b-b886-c410ddc228f1/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 c8e4dbe5a9ab518912f1108432d43f490ec977d7 .......................................................................................................................................................................................................... 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_b350232d-7748-484b-b886-c410ddc228f1/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b350232d-7748-484b-b886-c410ddc228f1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b350232d-7748-484b-b886-c410ddc228f1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b350232d-7748-484b-b886-c410ddc228f1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1252b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_b350232d-7748-484b-b886-c410ddc228f1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b350232d-7748-484b-b886-c410ddc228f1/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 c8e4dbe5a9ab518912f1108432d43f490ec977d7 ............................................................................................................................................................................................................. 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 22:36:26,577 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 22:36:26,578 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 22:36:26,585 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 22:36:26,586 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 22:36:26,586 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 22:36:26,587 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 22:36:26,589 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 22:36:26,590 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 22:36:26,590 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 22:36:26,591 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 22:36:26,592 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 22:36:26,592 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 22:36:26,593 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 22:36:26,593 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 22:36:26,594 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 22:36:26,595 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 22:36:26,595 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 22:36:26,597 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 22:36:26,598 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 22:36:26,599 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 22:36:26,600 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 22:36:26,601 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 22:36:26,601 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 22:36:26,603 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 22:36:26,603 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 22:36:26,603 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 22:36:26,604 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 22:36:26,604 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 22:36:26,605 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 22:36:26,605 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 22:36:26,605 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 22:36:26,606 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 22:36:26,606 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 22:36:26,607 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 22:36:26,607 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 22:36:26,607 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 22:36:26,607 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 22:36:26,607 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 22:36:26,608 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 22:36:26,608 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 22:36:26,609 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b350232d-7748-484b-b886-c410ddc228f1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 22:36:26,618 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 22:36:26,618 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 22:36:26,618 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 22:36:26,618 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 22:36:26,619 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 22:36:26,619 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 22:36:26,619 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 22:36:26,619 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 22:36:26,619 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 22:36:26,619 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 22:36:26,619 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 22:36:26,620 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 22:36:26,620 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 22:36:26,620 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 22:36:26,620 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 22:36:26,620 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 22:36:26,620 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 22:36:26,620 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 22:36:26,620 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 22:36:26,620 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 22:36:26,621 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 22:36:26,621 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 22:36:26,621 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 22:36:26,621 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 22:36:26,621 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 22:36:26,621 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 22:36:26,621 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 22:36:26,621 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 22:36:26,622 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 22:36:26,622 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_b350232d-7748-484b-b886-c410ddc228f1/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 -> c8e4dbe5a9ab518912f1108432d43f490ec977d7 [2019-12-01 22:36:26,722 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 22:36:26,733 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 22:36:26,735 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 22:36:26,737 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 22:36:26,737 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 22:36:26,738 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b350232d-7748-484b-b886-c410ddc228f1/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1252b.c [2019-12-01 22:36:26,780 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b350232d-7748-484b-b886-c410ddc228f1/bin/ukojak/data/a715a7ed9/522ddf12c5cb47f7921fdd95a4cb2fab/FLAGe6bd0d492 [2019-12-01 22:36:27,229 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 22:36:27,229 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b350232d-7748-484b-b886-c410ddc228f1/sv-benchmarks/c/float-newlib/float_req_bl_1252b.c [2019-12-01 22:36:27,234 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b350232d-7748-484b-b886-c410ddc228f1/bin/ukojak/data/a715a7ed9/522ddf12c5cb47f7921fdd95a4cb2fab/FLAGe6bd0d492 [2019-12-01 22:36:27,242 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b350232d-7748-484b-b886-c410ddc228f1/bin/ukojak/data/a715a7ed9/522ddf12c5cb47f7921fdd95a4cb2fab [2019-12-01 22:36:27,244 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 22:36:27,245 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 22:36:27,246 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 22:36:27,246 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 22:36:27,248 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 22:36:27,249 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:36:27" (1/1) ... [2019-12-01 22:36:27,251 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6342ce07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:36:27, skipping insertion in model container [2019-12-01 22:36:27,251 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:36:27" (1/1) ... [2019-12-01 22:36:27,255 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 22:36:27,267 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 22:36:27,407 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 22:36:27,410 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 22:36:27,427 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 22:36:27,440 INFO L208 MainTranslator]: Completed translation [2019-12-01 22:36:27,441 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:36:27 WrapperNode [2019-12-01 22:36:27,441 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 22:36:27,441 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 22:36:27,441 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 22:36:27,441 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 22:36:27,447 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:36:27" (1/1) ... [2019-12-01 22:36:27,452 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:36:27" (1/1) ... [2019-12-01 22:36:27,465 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 22:36:27,466 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 22:36:27,466 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 22:36:27,466 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 22:36:27,472 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:36:27" (1/1) ... [2019-12-01 22:36:27,472 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:36:27" (1/1) ... [2019-12-01 22:36:27,474 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:36:27" (1/1) ... [2019-12-01 22:36:27,474 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:36:27" (1/1) ... [2019-12-01 22:36:27,478 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:36:27" (1/1) ... [2019-12-01 22:36:27,481 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:36:27" (1/1) ... [2019-12-01 22:36:27,482 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:36:27" (1/1) ... [2019-12-01 22:36:27,484 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 22:36:27,484 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 22:36:27,484 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 22:36:27,484 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 22:36:27,485 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:36:27" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b350232d-7748-484b-b886-c410ddc228f1/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 22:36:27,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 22:36:27,524 INFO L130 BoogieDeclarations]: Found specification of procedure __fpclassify_float [2019-12-01 22:36:27,524 INFO L138 BoogieDeclarations]: Found implementation of procedure __fpclassify_float [2019-12-01 22:36:27,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-01 22:36:27,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 22:36:27,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 22:36:27,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 22:36:27,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 22:36:27,789 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 22:36:27,789 INFO L287 CfgBuilder]: Removed 12 assume(true) statements. [2019-12-01 22:36:27,791 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:36:27 BoogieIcfgContainer [2019-12-01 22:36:27,791 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 22:36:27,791 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 22:36:27,791 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 22:36:27,801 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 22:36:27,801 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:36:27" (1/1) ... [2019-12-01 22:36:27,809 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 22:36:27,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:36:27,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 21 states and 28 transitions. [2019-12-01 22:36:27,834 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 28 transitions. [2019-12-01 22:36:27,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-12-01 22:36:27,837 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:36:27,869 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 22:36:27,872 INFO L168 Benchmark]: Toolchain (without parser) took 626.42 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 77.1 MB). Free memory was 939.3 MB in the beginning and 1.0 GB in the end (delta: -87.3 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 22:36:27,873 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 955.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 22:36:27,873 INFO L168 Benchmark]: CACSL2BoogieTranslator took 195.00 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 77.1 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -132.5 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. [2019-12-01 22:36:27,874 INFO L168 Benchmark]: Boogie Procedure Inliner took 24.24 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 22:36:27,874 INFO L168 Benchmark]: Boogie Preprocessor took 18.50 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 22:36:27,875 INFO L168 Benchmark]: RCFGBuilder took 306.59 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 27.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 11.5 GB. [2019-12-01 22:36:27,875 INFO L168 Benchmark]: CodeCheck took 79.43 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 11.5 GB. [2019-12-01 22:36:27,878 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 955.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 195.00 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 77.1 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -132.5 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 24.24 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 18.50 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 306.59 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 27.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 11.5 GB. * CodeCheck took 79.43 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 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 22:36:29,339 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 22:36:29,340 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 22:36:29,348 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 22:36:29,349 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 22:36:29,349 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 22:36:29,351 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 22:36:29,352 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 22:36:29,354 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 22:36:29,355 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 22:36:29,355 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 22:36:29,356 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 22:36:29,356 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 22:36:29,357 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 22:36:29,358 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 22:36:29,358 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 22:36:29,359 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 22:36:29,360 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 22:36:29,361 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 22:36:29,363 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 22:36:29,365 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 22:36:29,366 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 22:36:29,367 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 22:36:29,368 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 22:36:29,370 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 22:36:29,371 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 22:36:29,371 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 22:36:29,372 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 22:36:29,372 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 22:36:29,373 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 22:36:29,373 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 22:36:29,374 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 22:36:29,374 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 22:36:29,374 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 22:36:29,375 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 22:36:29,375 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 22:36:29,376 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 22:36:29,376 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 22:36:29,376 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 22:36:29,377 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 22:36:29,377 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 22:36:29,378 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b350232d-7748-484b-b886-c410ddc228f1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 22:36:29,391 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 22:36:29,391 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 22:36:29,392 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 22:36:29,392 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 22:36:29,393 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 22:36:29,393 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 22:36:29,393 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 22:36:29,393 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 22:36:29,393 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 22:36:29,394 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 22:36:29,394 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 22:36:29,394 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 22:36:29,394 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 22:36:29,394 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 22:36:29,394 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 22:36:29,395 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 22:36:29,395 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 22:36:29,395 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 22:36:29,395 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 22:36:29,395 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 22:36:29,396 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 22:36:29,396 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 22:36:29,396 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 22:36:29,396 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 22:36:29,396 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 22:36:29,397 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 22:36:29,397 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 22:36:29,397 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 22:36:29,397 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 22:36:29,397 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 22:36:29,398 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 22:36:29,398 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 22:36:29,398 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 22:36:29,398 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_b350232d-7748-484b-b886-c410ddc228f1/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 -> c8e4dbe5a9ab518912f1108432d43f490ec977d7 [2019-12-01 22:36:29,563 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 22:36:29,571 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 22:36:29,573 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 22:36:29,574 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 22:36:29,574 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 22:36:29,575 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b350232d-7748-484b-b886-c410ddc228f1/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1252b.c [2019-12-01 22:36:29,613 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b350232d-7748-484b-b886-c410ddc228f1/bin/ukojak/data/4ef027ff2/b31912e2ce964215ac24722963e93135/FLAG7430afdfe [2019-12-01 22:36:29,952 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 22:36:29,952 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b350232d-7748-484b-b886-c410ddc228f1/sv-benchmarks/c/float-newlib/float_req_bl_1252b.c [2019-12-01 22:36:29,958 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b350232d-7748-484b-b886-c410ddc228f1/bin/ukojak/data/4ef027ff2/b31912e2ce964215ac24722963e93135/FLAG7430afdfe [2019-12-01 22:36:29,967 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b350232d-7748-484b-b886-c410ddc228f1/bin/ukojak/data/4ef027ff2/b31912e2ce964215ac24722963e93135 [2019-12-01 22:36:29,969 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 22:36:29,970 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 22:36:29,970 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 22:36:29,970 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 22:36:29,972 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 22:36:29,973 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:36:29" (1/1) ... [2019-12-01 22:36:29,975 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41944eff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:36:29, skipping insertion in model container [2019-12-01 22:36:29,975 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:36:29" (1/1) ... [2019-12-01 22:36:29,980 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 22:36:29,993 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 22:36:30,114 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 22:36:30,118 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 22:36:30,136 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 22:36:30,152 INFO L208 MainTranslator]: Completed translation [2019-12-01 22:36:30,152 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:36:30 WrapperNode [2019-12-01 22:36:30,152 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 22:36:30,153 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 22:36:30,153 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 22:36:30,153 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 22:36:30,158 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:36:30" (1/1) ... [2019-12-01 22:36:30,165 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:36:30" (1/1) ... [2019-12-01 22:36:30,212 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 22:36:30,212 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 22:36:30,212 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 22:36:30,212 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 22:36:30,219 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:36:30" (1/1) ... [2019-12-01 22:36:30,219 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:36:30" (1/1) ... [2019-12-01 22:36:30,221 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:36:30" (1/1) ... [2019-12-01 22:36:30,222 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:36:30" (1/1) ... [2019-12-01 22:36:30,228 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:36:30" (1/1) ... [2019-12-01 22:36:30,231 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:36:30" (1/1) ... [2019-12-01 22:36:30,232 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:36:30" (1/1) ... [2019-12-01 22:36:30,235 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 22:36:30,235 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 22:36:30,235 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 22:36:30,235 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 22:36:30,236 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:36:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b350232d-7748-484b-b886-c410ddc228f1/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 22:36:30,275 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 22:36:30,275 INFO L130 BoogieDeclarations]: Found specification of procedure __fpclassify_float [2019-12-01 22:36:30,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __fpclassify_float [2019-12-01 22:36:30,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-01 22:36:30,276 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 22:36:30,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 22:36:30,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-12-01 22:36:30,276 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 22:36:30,567 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 22:36:30,567 INFO L287 CfgBuilder]: Removed 12 assume(true) statements. [2019-12-01 22:36:30,568 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:36:30 BoogieIcfgContainer [2019-12-01 22:36:30,568 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 22:36:30,568 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 22:36:30,568 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 22:36:30,575 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 22:36:30,576 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:36:30" (1/1) ... [2019-12-01 22:36:30,582 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 22:36:30,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:36:30,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 20 states and 27 transitions. [2019-12-01 22:36:30,606 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 27 transitions. [2019-12-01 22:36:30,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-12-01 22:36:30,609 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:36:30,646 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 22:36:30,649 INFO L168 Benchmark]: Toolchain (without parser) took 678.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 951.0 MB in the beginning and 1.1 GB in the end (delta: -135.8 MB). Peak memory consumption was 1.1 MB. Max. memory is 11.5 GB. [2019-12-01 22:36:30,649 INFO L168 Benchmark]: CDTParser took 0.13 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 22:36:30,650 INFO L168 Benchmark]: CACSL2BoogieTranslator took 182.40 ms. Allocated memory is still 1.0 GB. Free memory was 951.0 MB in the beginning and 940.3 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-12-01 22:36:30,651 INFO L168 Benchmark]: Boogie Procedure Inliner took 59.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 940.3 MB in the beginning and 1.1 GB in the end (delta: -185.4 MB). Peak memory consumption was 15.6 MB. Max. memory is 11.5 GB. [2019-12-01 22:36:30,651 INFO L168 Benchmark]: Boogie Preprocessor took 22.67 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 22:36:30,651 INFO L168 Benchmark]: RCFGBuilder took 332.89 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: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 11.5 GB. [2019-12-01 22:36:30,652 INFO L168 Benchmark]: CodeCheck took 78.96 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: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. [2019-12-01 22:36:30,654 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 0.13 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 182.40 ms. Allocated memory is still 1.0 GB. Free memory was 951.0 MB in the beginning and 940.3 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 59.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 940.3 MB in the beginning and 1.1 GB in the end (delta: -185.4 MB). Peak memory consumption was 15.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 22.67 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 332.89 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: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 11.5 GB. * CodeCheck took 78.96 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: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...