./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 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_32bc5934-f441-4968-a295-b154da1bc6ff/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_32bc5934-f441-4968-a295-b154da1bc6ff/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_32bc5934-f441-4968-a295-b154da1bc6ff/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_32bc5934-f441-4968-a295-b154da1bc6ff/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1252b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_32bc5934-f441-4968-a295-b154da1bc6ff/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_32bc5934-f441-4968-a295-b154da1bc6ff/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_32bc5934-f441-4968-a295-b154da1bc6ff/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_32bc5934-f441-4968-a295-b154da1bc6ff/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_32bc5934-f441-4968-a295-b154da1bc6ff/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_32bc5934-f441-4968-a295-b154da1bc6ff/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1252b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_32bc5934-f441-4968-a295-b154da1bc6ff/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_32bc5934-f441-4968-a295-b154da1bc6ff/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 0.1.24-678e011 [2019-11-20 02:39:01,187 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 02:39:01,189 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 02:39:01,207 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 02:39:01,207 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 02:39:01,209 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 02:39:01,211 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 02:39:01,222 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 02:39:01,228 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 02:39:01,232 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 02:39:01,234 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 02:39:01,235 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 02:39:01,236 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 02:39:01,239 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 02:39:01,240 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 02:39:01,241 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 02:39:01,243 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 02:39:01,245 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 02:39:01,248 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 02:39:01,253 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 02:39:01,258 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 02:39:01,260 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 02:39:01,263 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 02:39:01,265 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 02:39:01,267 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 02:39:01,268 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 02:39:01,268 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 02:39:01,270 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 02:39:01,271 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 02:39:01,272 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 02:39:01,272 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 02:39:01,273 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 02:39:01,274 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 02:39:01,275 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 02:39:01,276 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 02:39:01,277 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 02:39:01,277 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 02:39:01,278 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 02:39:01,278 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 02:39:01,279 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 02:39:01,280 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 02:39:01,281 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_32bc5934-f441-4968-a295-b154da1bc6ff/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 02:39:01,312 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 02:39:01,326 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 02:39:01,327 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 02:39:01,327 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 02:39:01,328 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 02:39:01,328 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 02:39:01,328 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 02:39:01,329 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 02:39:01,329 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 02:39:01,329 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 02:39:01,329 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 02:39:01,330 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 02:39:01,330 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 02:39:01,330 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 02:39:01,330 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 02:39:01,331 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 02:39:01,331 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 02:39:01,331 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 02:39:01,331 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 02:39:01,332 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 02:39:01,332 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 02:39:01,332 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 02:39:01,333 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 02:39:01,333 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 02:39:01,333 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 02:39:01,333 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 02:39:01,334 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 02:39:01,334 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 02:39:01,334 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 02:39:01,335 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_32bc5934-f441-4968-a295-b154da1bc6ff/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 [2019-11-20 02:39:01,555 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 02:39:01,574 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 02:39:01,579 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 02:39:01,581 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 02:39:01,582 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 02:39:01,584 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_32bc5934-f441-4968-a295-b154da1bc6ff/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1252b.c [2019-11-20 02:39:01,659 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_32bc5934-f441-4968-a295-b154da1bc6ff/bin/ukojak/data/ecfde7547/cbbaecde45d24ab2b6394e7010aa5a89/FLAG89f4005cc [2019-11-20 02:39:02,195 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 02:39:02,196 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_32bc5934-f441-4968-a295-b154da1bc6ff/sv-benchmarks/c/float-newlib/float_req_bl_1252b.c [2019-11-20 02:39:02,209 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_32bc5934-f441-4968-a295-b154da1bc6ff/bin/ukojak/data/ecfde7547/cbbaecde45d24ab2b6394e7010aa5a89/FLAG89f4005cc [2019-11-20 02:39:02,484 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_32bc5934-f441-4968-a295-b154da1bc6ff/bin/ukojak/data/ecfde7547/cbbaecde45d24ab2b6394e7010aa5a89 [2019-11-20 02:39:02,488 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 02:39:02,489 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 02:39:02,494 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 02:39:02,495 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 02:39:02,498 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 02:39:02,499 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:39:02" (1/1) ... [2019-11-20 02:39:02,502 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@614f7c7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:39:02, skipping insertion in model container [2019-11-20 02:39:02,503 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:39:02" (1/1) ... [2019-11-20 02:39:02,510 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 02:39:02,534 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 02:39:02,855 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 02:39:02,860 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 02:39:02,921 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 02:39:02,950 INFO L192 MainTranslator]: Completed translation [2019-11-20 02:39:02,951 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:39:02 WrapperNode [2019-11-20 02:39:02,951 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 02:39:02,952 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 02:39:02,952 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 02:39:02,953 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 02:39:02,963 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:39:02" (1/1) ... [2019-11-20 02:39:02,988 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:39:02" (1/1) ... [2019-11-20 02:39:03,022 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 02:39:03,023 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 02:39:03,023 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 02:39:03,023 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 02:39:03,034 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:39:02" (1/1) ... [2019-11-20 02:39:03,041 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:39:02" (1/1) ... [2019-11-20 02:39:03,047 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:39:02" (1/1) ... [2019-11-20 02:39:03,047 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:39:02" (1/1) ... [2019-11-20 02:39:03,068 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:39:02" (1/1) ... [2019-11-20 02:39:03,077 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:39:02" (1/1) ... [2019-11-20 02:39:03,079 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:39:02" (1/1) ... [2019-11-20 02:39:03,084 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 02:39:03,087 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 02:39:03,087 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 02:39:03,088 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 02:39:03,089 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:39:02" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_32bc5934-f441-4968-a295-b154da1bc6ff/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 02:39:03,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 02:39:03,188 INFO L130 BoogieDeclarations]: Found specification of procedure __fpclassify_float [2019-11-20 02:39:03,188 INFO L138 BoogieDeclarations]: Found implementation of procedure __fpclassify_float [2019-11-20 02:39:03,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 02:39:03,189 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 02:39:03,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 02:39:03,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 02:39:03,190 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 02:39:03,756 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 02:39:03,756 INFO L285 CfgBuilder]: Removed 12 assume(true) statements. [2019-11-20 02:39:03,760 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 02:39:03 BoogieIcfgContainer [2019-11-20 02:39:03,760 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 02:39:03,761 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 02:39:03,761 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 02:39:03,774 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 02:39:03,774 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 02:39:03" (1/1) ... [2019-11-20 02:39:03,789 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 02:39:03,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 02:39:03,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 21 states and 28 transitions. [2019-11-20 02:39:03,838 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 28 transitions. [2019-11-20 02:39:03,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-11-20 02:39:03,847 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 02:39:03,897 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 02:39:03,905 INFO L168 Benchmark]: Toolchain (without parser) took 1411.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.2 MB). Free memory was 950.1 MB in the beginning and 1.1 GB in the end (delta: -154.9 MB). Peak memory consumption was 1.4 MB. Max. memory is 11.5 GB. [2019-11-20 02:39:03,905 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 02:39:03,906 INFO L168 Benchmark]: CACSL2BoogieTranslator took 457.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.2 MB). Free memory was 950.1 MB in the beginning and 1.1 GB in the end (delta: -197.8 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. [2019-11-20 02:39:03,907 INFO L168 Benchmark]: Boogie Procedure Inliner took 70.74 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 02:39:03,907 INFO L168 Benchmark]: Boogie Preprocessor took 63.48 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 02:39:03,908 INFO L168 Benchmark]: RCFGBuilder took 673.71 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: 36.2 MB). Peak memory consumption was 36.2 MB. Max. memory is 11.5 GB. [2019-11-20 02:39:03,909 INFO L168 Benchmark]: CodeCheck took 138.79 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-20 02:39:03,913 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 0.37 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 457.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.2 MB). Free memory was 950.1 MB in the beginning and 1.1 GB in the end (delta: -197.8 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 70.74 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 63.48 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 673.71 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: 36.2 MB). Peak memory consumption was 36.2 MB. Max. memory is 11.5 GB. * CodeCheck took 138.79 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: 6.7 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 0.1.24-678e011 [2019-11-20 02:39:06,184 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 02:39:06,186 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 02:39:06,202 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 02:39:06,203 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 02:39:06,204 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 02:39:06,206 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 02:39:06,208 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 02:39:06,211 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 02:39:06,212 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 02:39:06,213 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 02:39:06,215 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 02:39:06,215 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 02:39:06,216 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 02:39:06,221 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 02:39:06,223 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 02:39:06,224 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 02:39:06,228 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 02:39:06,231 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 02:39:06,235 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 02:39:06,239 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 02:39:06,244 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 02:39:06,247 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 02:39:06,249 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 02:39:06,253 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 02:39:06,255 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 02:39:06,256 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 02:39:06,257 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 02:39:06,258 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 02:39:06,259 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 02:39:06,261 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 02:39:06,262 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 02:39:06,265 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 02:39:06,266 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 02:39:06,267 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 02:39:06,268 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 02:39:06,269 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 02:39:06,269 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 02:39:06,269 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 02:39:06,272 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 02:39:06,273 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 02:39:06,274 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_32bc5934-f441-4968-a295-b154da1bc6ff/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 02:39:06,297 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 02:39:06,298 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 02:39:06,299 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 02:39:06,300 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 02:39:06,301 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 02:39:06,302 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 02:39:06,302 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 02:39:06,302 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 02:39:06,303 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 02:39:06,303 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 02:39:06,304 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 02:39:06,305 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 02:39:06,305 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 02:39:06,305 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 02:39:06,305 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 02:39:06,306 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 02:39:06,306 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 02:39:06,307 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 02:39:06,307 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 02:39:06,307 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 02:39:06,308 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 02:39:06,308 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 02:39:06,308 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 02:39:06,309 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 02:39:06,309 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 02:39:06,309 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 02:39:06,310 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 02:39:06,310 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 02:39:06,310 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 02:39:06,311 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 02:39:06,311 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 02:39:06,311 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 02:39:06,312 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_32bc5934-f441-4968-a295-b154da1bc6ff/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 [2019-11-20 02:39:06,722 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 02:39:06,736 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 02:39:06,742 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 02:39:06,744 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 02:39:06,745 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 02:39:06,746 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_32bc5934-f441-4968-a295-b154da1bc6ff/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1252b.c [2019-11-20 02:39:06,816 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_32bc5934-f441-4968-a295-b154da1bc6ff/bin/ukojak/data/a211d3628/cc971d21104645d1855638eb73764c7a/FLAG0cd915b9b [2019-11-20 02:39:07,327 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 02:39:07,329 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_32bc5934-f441-4968-a295-b154da1bc6ff/sv-benchmarks/c/float-newlib/float_req_bl_1252b.c [2019-11-20 02:39:07,338 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_32bc5934-f441-4968-a295-b154da1bc6ff/bin/ukojak/data/a211d3628/cc971d21104645d1855638eb73764c7a/FLAG0cd915b9b [2019-11-20 02:39:07,727 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_32bc5934-f441-4968-a295-b154da1bc6ff/bin/ukojak/data/a211d3628/cc971d21104645d1855638eb73764c7a [2019-11-20 02:39:07,730 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 02:39:07,731 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 02:39:07,732 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 02:39:07,733 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 02:39:07,737 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 02:39:07,738 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:39:07" (1/1) ... [2019-11-20 02:39:07,741 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71cb8b94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:39:07, skipping insertion in model container [2019-11-20 02:39:07,741 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:39:07" (1/1) ... [2019-11-20 02:39:07,750 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 02:39:07,774 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 02:39:08,013 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 02:39:08,019 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 02:39:08,078 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 02:39:08,226 INFO L192 MainTranslator]: Completed translation [2019-11-20 02:39:08,230 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:39:08 WrapperNode [2019-11-20 02:39:08,230 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 02:39:08,233 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 02:39:08,233 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 02:39:08,233 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 02:39:08,243 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:39:08" (1/1) ... [2019-11-20 02:39:08,269 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:39:08" (1/1) ... [2019-11-20 02:39:08,300 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 02:39:08,300 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 02:39:08,301 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 02:39:08,301 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 02:39:08,312 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:39:08" (1/1) ... [2019-11-20 02:39:08,312 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:39:08" (1/1) ... [2019-11-20 02:39:08,322 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:39:08" (1/1) ... [2019-11-20 02:39:08,323 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:39:08" (1/1) ... [2019-11-20 02:39:08,349 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:39:08" (1/1) ... [2019-11-20 02:39:08,357 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:39:08" (1/1) ... [2019-11-20 02:39:08,366 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:39:08" (1/1) ... [2019-11-20 02:39:08,375 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 02:39:08,377 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 02:39:08,378 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 02:39:08,378 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 02:39:08,379 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:39:08" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_32bc5934-f441-4968-a295-b154da1bc6ff/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 02:39:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 02:39:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure __fpclassify_float [2019-11-20 02:39:08,464 INFO L138 BoogieDeclarations]: Found implementation of procedure __fpclassify_float [2019-11-20 02:39:08,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 02:39:08,465 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 02:39:08,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 02:39:08,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-20 02:39:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 02:39:09,125 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 02:39:09,125 INFO L285 CfgBuilder]: Removed 12 assume(true) statements. [2019-11-20 02:39:09,127 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 02:39:09 BoogieIcfgContainer [2019-11-20 02:39:09,127 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 02:39:09,128 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 02:39:09,128 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 02:39:09,140 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 02:39:09,141 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 02:39:09" (1/1) ... [2019-11-20 02:39:09,153 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 02:39:09,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 02:39:09,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 20 states and 27 transitions. [2019-11-20 02:39:09,194 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 27 transitions. [2019-11-20 02:39:09,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-11-20 02:39:09,201 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 02:39:09,260 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 02:39:09,270 INFO L168 Benchmark]: Toolchain (without parser) took 1534.15 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.7 MB). Free memory was 961.8 MB in the beginning and 1.1 GB in the end (delta: -106.5 MB). Peak memory consumption was 5.2 MB. Max. memory is 11.5 GB. [2019-11-20 02:39:09,272 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 02:39:09,274 INFO L168 Benchmark]: CACSL2BoogieTranslator took 500.06 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.7 MB). Free memory was 961.8 MB in the beginning and 1.1 GB in the end (delta: -145.5 MB). Peak memory consumption was 22.2 MB. Max. memory is 11.5 GB. [2019-11-20 02:39:09,276 INFO L168 Benchmark]: Boogie Procedure Inliner took 67.43 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-11-20 02:39:09,276 INFO L168 Benchmark]: Boogie Preprocessor took 76.36 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. [2019-11-20 02:39:09,278 INFO L168 Benchmark]: RCFGBuilder took 750.15 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: 32.1 MB). Peak memory consumption was 32.1 MB. Max. memory is 11.5 GB. [2019-11-20 02:39:09,278 INFO L168 Benchmark]: CodeCheck took 135.88 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. [2019-11-20 02:39:09,290 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 0.31 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 500.06 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.7 MB). Free memory was 961.8 MB in the beginning and 1.1 GB in the end (delta: -145.5 MB). Peak memory consumption was 22.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 67.43 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 76.36 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. * RCFGBuilder took 750.15 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: 32.1 MB). Peak memory consumption was 32.1 MB. Max. memory is 11.5 GB. * CodeCheck took 135.88 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...