./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_1012b.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_57fc733d-6591-4afd-a6e8-7d347f659f9c/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_57fc733d-6591-4afd-a6e8-7d347f659f9c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_57fc733d-6591-4afd-a6e8-7d347f659f9c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_57fc733d-6591-4afd-a6e8-7d347f659f9c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1012b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_57fc733d-6591-4afd-a6e8-7d347f659f9c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_57fc733d-6591-4afd-a6e8-7d347f659f9c/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 bc9c2d8006a021647ffc0d9b742af3213165b422 .......................................................................................................................................................................................................... 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_57fc733d-6591-4afd-a6e8-7d347f659f9c/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_57fc733d-6591-4afd-a6e8-7d347f659f9c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_57fc733d-6591-4afd-a6e8-7d347f659f9c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_57fc733d-6591-4afd-a6e8-7d347f659f9c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1012b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_57fc733d-6591-4afd-a6e8-7d347f659f9c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_57fc733d-6591-4afd-a6e8-7d347f659f9c/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 bc9c2d8006a021647ffc0d9b742af3213165b422 ............................................................................................................................................................................................................ 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 08:10:32,155 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 08:10:32,157 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 08:10:32,174 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 08:10:32,174 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 08:10:32,176 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 08:10:32,178 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 08:10:32,188 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 08:10:32,193 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 08:10:32,197 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 08:10:32,199 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 08:10:32,201 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 08:10:32,201 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 08:10:32,202 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 08:10:32,203 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 08:10:32,205 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 08:10:32,205 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 08:10:32,206 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 08:10:32,208 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 08:10:32,210 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 08:10:32,212 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 08:10:32,213 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 08:10:32,214 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 08:10:32,215 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 08:10:32,218 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 08:10:32,218 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 08:10:32,219 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 08:10:32,220 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 08:10:32,220 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 08:10:32,221 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 08:10:32,221 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 08:10:32,222 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 08:10:32,223 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 08:10:32,223 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 08:10:32,224 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 08:10:32,225 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 08:10:32,225 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 08:10:32,226 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 08:10:32,226 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 08:10:32,227 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 08:10:32,228 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 08:10:32,228 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_57fc733d-6591-4afd-a6e8-7d347f659f9c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 08:10:32,245 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 08:10:32,253 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 08:10:32,254 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 08:10:32,254 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 08:10:32,255 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 08:10:32,255 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 08:10:32,255 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 08:10:32,256 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 08:10:32,256 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 08:10:32,256 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 08:10:32,256 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 08:10:32,256 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 08:10:32,257 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 08:10:32,257 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 08:10:32,257 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 08:10:32,257 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 08:10:32,258 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 08:10:32,258 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 08:10:32,258 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 08:10:32,259 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 08:10:32,259 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 08:10:32,259 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 08:10:32,259 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 08:10:32,260 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 08:10:32,260 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 08:10:32,260 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 08:10:32,261 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 08:10:32,261 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 08:10:32,261 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 08:10:32,261 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_57fc733d-6591-4afd-a6e8-7d347f659f9c/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 -> bc9c2d8006a021647ffc0d9b742af3213165b422 [2019-11-20 08:10:32,418 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 08:10:32,435 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 08:10:32,438 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 08:10:32,443 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 08:10:32,443 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 08:10:32,444 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_57fc733d-6591-4afd-a6e8-7d347f659f9c/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1012b.c [2019-11-20 08:10:32,502 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_57fc733d-6591-4afd-a6e8-7d347f659f9c/bin/ukojak/data/5822561ad/3c8214291f0544feae3786019bb69f68/FLAG6d01cccac [2019-11-20 08:10:32,928 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 08:10:32,929 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_57fc733d-6591-4afd-a6e8-7d347f659f9c/sv-benchmarks/c/float-newlib/float_req_bl_1012b.c [2019-11-20 08:10:32,937 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_57fc733d-6591-4afd-a6e8-7d347f659f9c/bin/ukojak/data/5822561ad/3c8214291f0544feae3786019bb69f68/FLAG6d01cccac [2019-11-20 08:10:32,955 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_57fc733d-6591-4afd-a6e8-7d347f659f9c/bin/ukojak/data/5822561ad/3c8214291f0544feae3786019bb69f68 [2019-11-20 08:10:32,960 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 08:10:32,961 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 08:10:32,964 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 08:10:32,965 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 08:10:32,969 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 08:10:32,970 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:10:32" (1/1) ... [2019-11-20 08:10:32,973 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67969385 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:10:32, skipping insertion in model container [2019-11-20 08:10:32,973 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:10:32" (1/1) ... [2019-11-20 08:10:32,981 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 08:10:33,002 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 08:10:33,307 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 08:10:33,313 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 08:10:33,331 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 08:10:33,356 INFO L192 MainTranslator]: Completed translation [2019-11-20 08:10:33,357 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:10:33 WrapperNode [2019-11-20 08:10:33,358 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 08:10:33,358 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 08:10:33,359 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 08:10:33,359 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 08:10:33,368 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:10:33" (1/1) ... [2019-11-20 08:10:33,381 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:10:33" (1/1) ... [2019-11-20 08:10:33,412 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 08:10:33,413 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 08:10:33,413 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 08:10:33,413 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 08:10:33,423 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:10:33" (1/1) ... [2019-11-20 08:10:33,423 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:10:33" (1/1) ... [2019-11-20 08:10:33,439 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:10:33" (1/1) ... [2019-11-20 08:10:33,440 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:10:33" (1/1) ... [2019-11-20 08:10:33,448 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:10:33" (1/1) ... [2019-11-20 08:10:33,459 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:10:33" (1/1) ... [2019-11-20 08:10:33,463 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:10:33" (1/1) ... [2019-11-20 08:10:33,471 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 08:10:33,472 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 08:10:33,472 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 08:10:33,472 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 08:10:33,473 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:10:33" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_57fc733d-6591-4afd-a6e8-7d347f659f9c/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 08:10:33,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 08:10:33,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 08:10:33,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 08:10:33,538 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 08:10:33,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 08:10:33,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 08:10:33,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 08:10:33,539 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 08:10:33,862 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 08:10:33,862 INFO L285 CfgBuilder]: Removed 14 assume(true) statements. [2019-11-20 08:10:33,863 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:10:33 BoogieIcfgContainer [2019-11-20 08:10:33,864 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 08:10:33,864 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 08:10:33,872 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 08:10:33,888 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 08:10:33,888 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:10:33" (1/1) ... [2019-11-20 08:10:33,897 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 08:10:33,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 08:10:33,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 14 states and 20 transitions. [2019-11-20 08:10:33,930 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 20 transitions. [2019-11-20 08:10:33,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-11-20 08:10:33,934 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 08:10:33,977 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 08:10:33,981 INFO L168 Benchmark]: Toolchain (without parser) took 1019.21 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -141.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 08:10:33,982 INFO L168 Benchmark]: CDTParser took 0.28 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 08:10:33,983 INFO L168 Benchmark]: CACSL2BoogieTranslator took 393.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -172.8 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. [2019-11-20 08:10:33,983 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.97 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 08:10:33,984 INFO L168 Benchmark]: Boogie Preprocessor took 58.98 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: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 11.5 GB. [2019-11-20 08:10:33,985 INFO L168 Benchmark]: RCFGBuilder took 391.66 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: 29.7 MB). Peak memory consumption was 29.7 MB. Max. memory is 11.5 GB. [2019-11-20 08:10:33,985 INFO L168 Benchmark]: CodeCheck took 114.99 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 08:10:33,988 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 393.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -172.8 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 53.97 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 58.98 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: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 391.66 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: 29.7 MB). Peak memory consumption was 29.7 MB. Max. memory is 11.5 GB. * CodeCheck took 114.99 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. 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 08:10:35,916 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 08:10:35,918 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 08:10:35,936 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 08:10:35,937 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 08:10:35,939 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 08:10:35,941 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 08:10:35,953 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 08:10:35,958 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 08:10:35,961 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 08:10:35,963 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 08:10:35,965 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 08:10:35,965 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 08:10:35,968 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 08:10:35,970 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 08:10:35,971 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 08:10:35,973 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 08:10:35,975 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 08:10:35,978 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 08:10:35,982 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 08:10:35,986 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 08:10:35,989 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 08:10:35,992 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 08:10:35,993 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 08:10:35,997 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 08:10:35,997 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 08:10:35,998 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 08:10:35,999 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 08:10:36,000 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 08:10:36,003 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 08:10:36,003 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 08:10:36,004 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 08:10:36,005 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 08:10:36,005 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 08:10:36,007 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 08:10:36,007 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 08:10:36,008 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 08:10:36,008 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 08:10:36,009 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 08:10:36,010 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 08:10:36,011 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 08:10:36,012 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_57fc733d-6591-4afd-a6e8-7d347f659f9c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 08:10:36,053 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 08:10:36,054 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 08:10:36,055 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 08:10:36,055 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 08:10:36,055 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 08:10:36,056 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 08:10:36,056 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 08:10:36,056 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 08:10:36,057 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 08:10:36,057 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 08:10:36,057 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 08:10:36,058 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 08:10:36,058 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 08:10:36,058 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 08:10:36,058 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 08:10:36,059 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 08:10:36,059 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 08:10:36,059 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 08:10:36,060 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 08:10:36,060 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 08:10:36,060 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 08:10:36,060 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 08:10:36,061 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 08:10:36,061 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 08:10:36,061 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 08:10:36,062 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 08:10:36,062 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 08:10:36,062 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 08:10:36,063 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 08:10:36,063 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 08:10:36,064 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 08:10:36,064 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 08:10:36,064 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_57fc733d-6591-4afd-a6e8-7d347f659f9c/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 -> bc9c2d8006a021647ffc0d9b742af3213165b422 [2019-11-20 08:10:36,408 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 08:10:36,429 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 08:10:36,433 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 08:10:36,435 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 08:10:36,435 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 08:10:36,436 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_57fc733d-6591-4afd-a6e8-7d347f659f9c/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1012b.c [2019-11-20 08:10:36,504 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_57fc733d-6591-4afd-a6e8-7d347f659f9c/bin/ukojak/data/823f72f54/38c0ad51c7e34e23bf244edfdf4bd96c/FLAG4bdbac1aa [2019-11-20 08:10:36,924 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 08:10:36,924 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_57fc733d-6591-4afd-a6e8-7d347f659f9c/sv-benchmarks/c/float-newlib/float_req_bl_1012b.c [2019-11-20 08:10:36,930 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_57fc733d-6591-4afd-a6e8-7d347f659f9c/bin/ukojak/data/823f72f54/38c0ad51c7e34e23bf244edfdf4bd96c/FLAG4bdbac1aa [2019-11-20 08:10:37,317 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_57fc733d-6591-4afd-a6e8-7d347f659f9c/bin/ukojak/data/823f72f54/38c0ad51c7e34e23bf244edfdf4bd96c [2019-11-20 08:10:37,320 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 08:10:37,321 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 08:10:37,324 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 08:10:37,324 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 08:10:37,330 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 08:10:37,330 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:10:37" (1/1) ... [2019-11-20 08:10:37,333 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@305ada8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:10:37, skipping insertion in model container [2019-11-20 08:10:37,333 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:10:37" (1/1) ... [2019-11-20 08:10:37,339 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 08:10:37,353 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 08:10:37,492 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 08:10:37,499 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 08:10:37,533 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 08:10:37,559 INFO L192 MainTranslator]: Completed translation [2019-11-20 08:10:37,560 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:10:37 WrapperNode [2019-11-20 08:10:37,560 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 08:10:37,561 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 08:10:37,561 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 08:10:37,561 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 08:10:37,569 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:10:37" (1/1) ... [2019-11-20 08:10:37,578 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:10:37" (1/1) ... [2019-11-20 08:10:37,655 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 08:10:37,656 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 08:10:37,656 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 08:10:37,656 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 08:10:37,665 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:10:37" (1/1) ... [2019-11-20 08:10:37,665 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:10:37" (1/1) ... [2019-11-20 08:10:37,669 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:10:37" (1/1) ... [2019-11-20 08:10:37,670 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:10:37" (1/1) ... [2019-11-20 08:10:37,682 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:10:37" (1/1) ... [2019-11-20 08:10:37,687 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:10:37" (1/1) ... [2019-11-20 08:10:37,689 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:10:37" (1/1) ... [2019-11-20 08:10:37,693 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 08:10:37,699 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 08:10:37,700 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 08:10:37,700 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 08:10:37,701 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:10:37" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_57fc733d-6591-4afd-a6e8-7d347f659f9c/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 08:10:37,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 08:10:37,761 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 08:10:37,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 08:10:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-20 08:10:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 08:10:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-11-20 08:10:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 08:10:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 08:10:38,116 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 08:10:38,117 INFO L285 CfgBuilder]: Removed 14 assume(true) statements. [2019-11-20 08:10:38,118 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:10:38 BoogieIcfgContainer [2019-11-20 08:10:38,118 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 08:10:38,119 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 08:10:38,119 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 08:10:38,134 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 08:10:38,140 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:10:38" (1/1) ... [2019-11-20 08:10:38,148 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 08:10:38,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 08:10:38,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 14 states and 20 transitions. [2019-11-20 08:10:38,178 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 20 transitions. [2019-11-20 08:10:38,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-11-20 08:10:38,181 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 08:10:38,222 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 08:10:38,227 INFO L168 Benchmark]: Toolchain (without parser) took 905.22 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 93.3 MB). Free memory was 960.4 MB in the beginning and 1.1 GB in the end (delta: -94.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 08:10:38,228 INFO L168 Benchmark]: CDTParser took 0.27 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 08:10:38,229 INFO L168 Benchmark]: CACSL2BoogieTranslator took 236.33 ms. Allocated memory is still 1.0 GB. Free memory was 960.4 MB in the beginning and 949.7 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-20 08:10:38,230 INFO L168 Benchmark]: Boogie Procedure Inliner took 94.64 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 93.3 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -139.5 MB). Peak memory consumption was 15.4 MB. Max. memory is 11.5 GB. [2019-11-20 08:10:38,232 INFO L168 Benchmark]: Boogie Preprocessor took 37.33 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-20 08:10:38,233 INFO L168 Benchmark]: RCFGBuilder took 418.94 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: 20.8 MB). Peak memory consumption was 20.8 MB. Max. memory is 11.5 GB. [2019-11-20 08:10:38,234 INFO L168 Benchmark]: CodeCheck took 106.06 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-20 08:10:38,239 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 0.27 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 236.33 ms. Allocated memory is still 1.0 GB. Free memory was 960.4 MB in the beginning and 949.7 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 94.64 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 93.3 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -139.5 MB). Peak memory consumption was 15.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 37.33 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 418.94 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: 20.8 MB). Peak memory consumption was 20.8 MB. Max. memory is 11.5 GB. * CodeCheck took 106.06 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...