./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1211a.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_f9663d8d-9f93-4ecb-9ed2-4d984b0dcf87/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_f9663d8d-9f93-4ecb-9ed2-4d984b0dcf87/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f9663d8d-9f93-4ecb-9ed2-4d984b0dcf87/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f9663d8d-9f93-4ecb-9ed2-4d984b0dcf87/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1211a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_f9663d8d-9f93-4ecb-9ed2-4d984b0dcf87/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f9663d8d-9f93-4ecb-9ed2-4d984b0dcf87/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 98b359d4210eaa0693e17be51fa07ce179f3b890 ........................................................................................................................................................................................................... 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_f9663d8d-9f93-4ecb-9ed2-4d984b0dcf87/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_f9663d8d-9f93-4ecb-9ed2-4d984b0dcf87/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f9663d8d-9f93-4ecb-9ed2-4d984b0dcf87/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f9663d8d-9f93-4ecb-9ed2-4d984b0dcf87/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1211a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_f9663d8d-9f93-4ecb-9ed2-4d984b0dcf87/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f9663d8d-9f93-4ecb-9ed2-4d984b0dcf87/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 98b359d4210eaa0693e17be51fa07ce179f3b890 ............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-19 22:21:04,414 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 22:21:04,416 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 22:21:04,426 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 22:21:04,427 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 22:21:04,428 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 22:21:04,429 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 22:21:04,431 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 22:21:04,433 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 22:21:04,433 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 22:21:04,434 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 22:21:04,435 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 22:21:04,436 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 22:21:04,436 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 22:21:04,437 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 22:21:04,438 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 22:21:04,439 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 22:21:04,440 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 22:21:04,443 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 22:21:04,445 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 22:21:04,446 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 22:21:04,447 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 22:21:04,448 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 22:21:04,449 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 22:21:04,452 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 22:21:04,452 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 22:21:04,452 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 22:21:04,453 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 22:21:04,454 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 22:21:04,454 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 22:21:04,455 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 22:21:04,455 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 22:21:04,456 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 22:21:04,457 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 22:21:04,458 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 22:21:04,458 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 22:21:04,459 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 22:21:04,459 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 22:21:04,459 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 22:21:04,460 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 22:21:04,461 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 22:21:04,461 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f9663d8d-9f93-4ecb-9ed2-4d984b0dcf87/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-19 22:21:04,474 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 22:21:04,475 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 22:21:04,475 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 22:21:04,475 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 22:21:04,476 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 22:21:04,476 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 22:21:04,477 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 22:21:04,477 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 22:21:04,477 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 22:21:04,477 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 22:21:04,477 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 22:21:04,477 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 22:21:04,478 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 22:21:04,478 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 22:21:04,478 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 22:21:04,478 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 22:21:04,478 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 22:21:04,479 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 22:21:04,479 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 22:21:04,479 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 22:21:04,479 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 22:21:04,479 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 22:21:04,479 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:21:04,480 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 22:21:04,480 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 22:21:04,480 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 22:21:04,480 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-19 22:21:04,480 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 22:21:04,481 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 22:21:04,481 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_f9663d8d-9f93-4ecb-9ed2-4d984b0dcf87/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 -> 98b359d4210eaa0693e17be51fa07ce179f3b890 [2019-11-19 22:21:04,615 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 22:21:04,625 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 22:21:04,628 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 22:21:04,629 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 22:21:04,630 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 22:21:04,630 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f9663d8d-9f93-4ecb-9ed2-4d984b0dcf87/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1211a.c [2019-11-19 22:21:04,678 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f9663d8d-9f93-4ecb-9ed2-4d984b0dcf87/bin/ukojak/data/7247db4a2/3fd9d39e0cec4e76a53f4f0beb198a6a/FLAG5a5018916 [2019-11-19 22:21:05,098 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 22:21:05,098 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f9663d8d-9f93-4ecb-9ed2-4d984b0dcf87/sv-benchmarks/c/float-newlib/double_req_bl_1211a.c [2019-11-19 22:21:05,105 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f9663d8d-9f93-4ecb-9ed2-4d984b0dcf87/bin/ukojak/data/7247db4a2/3fd9d39e0cec4e76a53f4f0beb198a6a/FLAG5a5018916 [2019-11-19 22:21:05,118 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f9663d8d-9f93-4ecb-9ed2-4d984b0dcf87/bin/ukojak/data/7247db4a2/3fd9d39e0cec4e76a53f4f0beb198a6a [2019-11-19 22:21:05,121 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 22:21:05,122 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 22:21:05,124 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 22:21:05,124 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 22:21:05,127 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 22:21:05,128 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:21:05" (1/1) ... [2019-11-19 22:21:05,130 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fd65834 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:21:05, skipping insertion in model container [2019-11-19 22:21:05,130 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:21:05" (1/1) ... [2019-11-19 22:21:05,137 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 22:21:05,156 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 22:21:05,391 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:21:05,400 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 22:21:05,438 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:21:05,453 INFO L192 MainTranslator]: Completed translation [2019-11-19 22:21:05,453 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:21:05 WrapperNode [2019-11-19 22:21:05,453 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 22:21:05,454 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 22:21:05,454 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 22:21:05,454 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 22:21:05,463 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:21:05" (1/1) ... [2019-11-19 22:21:05,475 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:21:05" (1/1) ... [2019-11-19 22:21:05,510 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 22:21:05,510 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 22:21:05,511 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 22:21:05,511 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 22:21:05,520 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:21:05" (1/1) ... [2019-11-19 22:21:05,520 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:21:05" (1/1) ... [2019-11-19 22:21:05,525 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:21:05" (1/1) ... [2019-11-19 22:21:05,525 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:21:05" (1/1) ... [2019-11-19 22:21:05,539 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:21:05" (1/1) ... [2019-11-19 22:21:05,546 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:21:05" (1/1) ... [2019-11-19 22:21:05,548 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:21:05" (1/1) ... [2019-11-19 22:21:05,552 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 22:21:05,553 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 22:21:05,553 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 22:21:05,553 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 22:21:05,554 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:21:05" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f9663d8d-9f93-4ecb-9ed2-4d984b0dcf87/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:21:05,613 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 22:21:05,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-19 22:21:05,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-19 22:21:05,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-19 22:21:05,614 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 22:21:05,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 22:21:05,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-11-19 22:21:05,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-19 22:21:05,615 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 22:21:06,163 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 22:21:06,163 INFO L285 CfgBuilder]: Removed 34 assume(true) statements. [2019-11-19 22:21:06,164 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:21:06 BoogieIcfgContainer [2019-11-19 22:21:06,164 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 22:21:06,165 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-19 22:21:06,165 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-19 22:21:06,175 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-19 22:21:06,175 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:21:06" (1/1) ... [2019-11-19 22:21:06,184 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:21:06,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 22:21:06,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 48 states and 79 transitions. [2019-11-19 22:21:06,219 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 79 transitions. [2019-11-19 22:21:06,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-11-19 22:21:06,222 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 22:21:06,268 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-19 22:21:06,278 INFO L168 Benchmark]: Toolchain (without parser) took 1153.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 948.7 MB in the beginning and 1.1 GB in the end (delta: -123.8 MB). Peak memory consumption was 9.9 MB. Max. memory is 11.5 GB. [2019-11-19 22:21:06,280 INFO L168 Benchmark]: CDTParser took 0.18 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. [2019-11-19 22:21:06,281 INFO L168 Benchmark]: CACSL2BoogieTranslator took 329.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 948.7 MB in the beginning and 1.1 GB in the end (delta: -179.8 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. [2019-11-19 22:21:06,282 INFO L168 Benchmark]: Boogie Procedure Inliner took 56.21 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-19 22:21:06,283 INFO L168 Benchmark]: Boogie Preprocessor took 42.12 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:21:06,284 INFO L168 Benchmark]: RCFGBuilder took 611.62 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: 45.2 MB). Peak memory consumption was 45.2 MB. Max. memory is 11.5 GB. [2019-11-19 22:21:06,284 INFO L168 Benchmark]: CodeCheck took 109.91 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-19 22:21:06,293 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 329.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 948.7 MB in the beginning and 1.1 GB in the end (delta: -179.8 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 56.21 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 42.12 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 611.62 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: 45.2 MB). Peak memory consumption was 45.2 MB. Max. memory is 11.5 GB. * CodeCheck took 109.91 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-19 22:21:08,127 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 22:21:08,129 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 22:21:08,140 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 22:21:08,140 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 22:21:08,141 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 22:21:08,143 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 22:21:08,145 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 22:21:08,146 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 22:21:08,147 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 22:21:08,148 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 22:21:08,149 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 22:21:08,150 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 22:21:08,151 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 22:21:08,152 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 22:21:08,153 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 22:21:08,154 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 22:21:08,154 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 22:21:08,156 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 22:21:08,158 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 22:21:08,160 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 22:21:08,161 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 22:21:08,162 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 22:21:08,163 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 22:21:08,165 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 22:21:08,166 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 22:21:08,166 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 22:21:08,167 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 22:21:08,167 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 22:21:08,168 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 22:21:08,169 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 22:21:08,170 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 22:21:08,170 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 22:21:08,171 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 22:21:08,172 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 22:21:08,172 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 22:21:08,173 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 22:21:08,173 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 22:21:08,174 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 22:21:08,175 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 22:21:08,175 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 22:21:08,176 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f9663d8d-9f93-4ecb-9ed2-4d984b0dcf87/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-19 22:21:08,190 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 22:21:08,190 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 22:21:08,191 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 22:21:08,191 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 22:21:08,192 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 22:21:08,192 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 22:21:08,192 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 22:21:08,192 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 22:21:08,193 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 22:21:08,193 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 22:21:08,193 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 22:21:08,193 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 22:21:08,194 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 22:21:08,194 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-19 22:21:08,194 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-19 22:21:08,194 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 22:21:08,195 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 22:21:08,195 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 22:21:08,195 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 22:21:08,195 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 22:21:08,196 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 22:21:08,196 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 22:21:08,196 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 22:21:08,196 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:21:08,197 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 22:21:08,197 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 22:21:08,197 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 22:21:08,197 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-19 22:21:08,198 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-19 22:21:08,198 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 22:21:08,198 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-19 22:21:08,198 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 22:21:08,199 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_f9663d8d-9f93-4ecb-9ed2-4d984b0dcf87/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 -> 98b359d4210eaa0693e17be51fa07ce179f3b890 [2019-11-19 22:21:08,459 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 22:21:08,469 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 22:21:08,475 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 22:21:08,476 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 22:21:08,477 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 22:21:08,477 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f9663d8d-9f93-4ecb-9ed2-4d984b0dcf87/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1211a.c [2019-11-19 22:21:08,527 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f9663d8d-9f93-4ecb-9ed2-4d984b0dcf87/bin/ukojak/data/ae8de5103/16e153251188467abd6f2be6cea3f142/FLAG24fa600aa [2019-11-19 22:21:08,925 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 22:21:08,926 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f9663d8d-9f93-4ecb-9ed2-4d984b0dcf87/sv-benchmarks/c/float-newlib/double_req_bl_1211a.c [2019-11-19 22:21:08,932 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f9663d8d-9f93-4ecb-9ed2-4d984b0dcf87/bin/ukojak/data/ae8de5103/16e153251188467abd6f2be6cea3f142/FLAG24fa600aa [2019-11-19 22:21:09,330 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f9663d8d-9f93-4ecb-9ed2-4d984b0dcf87/bin/ukojak/data/ae8de5103/16e153251188467abd6f2be6cea3f142 [2019-11-19 22:21:09,333 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 22:21:09,334 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 22:21:09,335 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 22:21:09,335 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 22:21:09,345 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 22:21:09,345 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:21:09" (1/1) ... [2019-11-19 22:21:09,348 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@623f41a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:21:09, skipping insertion in model container [2019-11-19 22:21:09,349 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:21:09" (1/1) ... [2019-11-19 22:21:09,357 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 22:21:09,392 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 22:21:09,599 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:21:09,614 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 22:21:09,716 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:21:09,750 INFO L192 MainTranslator]: Completed translation [2019-11-19 22:21:09,750 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:21:09 WrapperNode [2019-11-19 22:21:09,751 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 22:21:09,751 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 22:21:09,751 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 22:21:09,751 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 22:21:09,758 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:21:09" (1/1) ... [2019-11-19 22:21:09,772 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:21:09" (1/1) ... [2019-11-19 22:21:09,800 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 22:21:09,800 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 22:21:09,800 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 22:21:09,801 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 22:21:09,808 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:21:09" (1/1) ... [2019-11-19 22:21:09,808 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:21:09" (1/1) ... [2019-11-19 22:21:09,815 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:21:09" (1/1) ... [2019-11-19 22:21:09,815 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:21:09" (1/1) ... [2019-11-19 22:21:09,831 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:21:09" (1/1) ... [2019-11-19 22:21:09,838 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:21:09" (1/1) ... [2019-11-19 22:21:09,842 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:21:09" (1/1) ... [2019-11-19 22:21:09,847 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 22:21:09,847 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 22:21:09,847 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 22:21:09,847 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 22:21:09,848 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:21:09" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f9663d8d-9f93-4ecb-9ed2-4d984b0dcf87/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:21:09,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-11-19 22:21:09,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-11-19 22:21:09,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 22:21:09,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2019-11-19 22:21:09,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-19 22:21:09,905 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 22:21:09,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 22:21:09,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-19 22:21:09,908 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 22:21:11,115 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 22:21:11,115 INFO L285 CfgBuilder]: Removed 34 assume(true) statements. [2019-11-19 22:21:11,116 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:21:11 BoogieIcfgContainer [2019-11-19 22:21:11,116 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 22:21:11,117 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-19 22:21:11,117 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-19 22:21:11,126 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-19 22:21:11,126 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:21:11" (1/1) ... [2019-11-19 22:21:11,134 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:21:11,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 22:21:11,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 48 states and 79 transitions. [2019-11-19 22:21:11,164 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 79 transitions. [2019-11-19 22:21:11,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-11-19 22:21:11,167 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 22:21:11,209 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-19 22:21:11,214 INFO L168 Benchmark]: Toolchain (without parser) took 1878.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 961.7 MB in the beginning and 1.1 GB in the end (delta: -110.1 MB). Peak memory consumption was 24.6 MB. Max. memory is 11.5 GB. [2019-11-19 22:21:11,215 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:21:11,215 INFO L168 Benchmark]: CACSL2BoogieTranslator took 415.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 961.7 MB in the beginning and 1.1 GB in the end (delta: -163.0 MB). Peak memory consumption was 20.6 MB. Max. memory is 11.5 GB. [2019-11-19 22:21:11,216 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.07 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:21:11,216 INFO L168 Benchmark]: Boogie Preprocessor took 46.51 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-19 22:21:11,217 INFO L168 Benchmark]: RCFGBuilder took 1269.22 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: 46.3 MB). Peak memory consumption was 46.3 MB. Max. memory is 11.5 GB. [2019-11-19 22:21:11,218 INFO L168 Benchmark]: CodeCheck took 95.10 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:21:11,221 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 0.25 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 415.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 961.7 MB in the beginning and 1.1 GB in the end (delta: -163.0 MB). Peak memory consumption was 20.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 49.07 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 46.51 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1269.22 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: 46.3 MB). Peak memory consumption was 46.3 MB. Max. memory is 11.5 GB. * CodeCheck took 95.10 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...