./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_1252a.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_5114c7ed-1afa-43b1-bc9a-38c00827da0b/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_5114c7ed-1afa-43b1-bc9a-38c00827da0b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5114c7ed-1afa-43b1-bc9a-38c00827da0b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5114c7ed-1afa-43b1-bc9a-38c00827da0b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1252a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_5114c7ed-1afa-43b1-bc9a-38c00827da0b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5114c7ed-1afa-43b1-bc9a-38c00827da0b/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 f441bd4a1f5705911b7315c074b39e665542818e .......................................................................................................................................................................................................... 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_5114c7ed-1afa-43b1-bc9a-38c00827da0b/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_5114c7ed-1afa-43b1-bc9a-38c00827da0b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5114c7ed-1afa-43b1-bc9a-38c00827da0b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5114c7ed-1afa-43b1-bc9a-38c00827da0b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1252a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_5114c7ed-1afa-43b1-bc9a-38c00827da0b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5114c7ed-1afa-43b1-bc9a-38c00827da0b/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 f441bd4a1f5705911b7315c074b39e665542818e ............................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 02:42:23,072 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 02:42:23,081 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 02:42:23,091 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 02:42:23,092 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 02:42:23,092 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 02:42:23,096 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 02:42:23,105 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 02:42:23,106 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 02:42:23,107 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 02:42:23,108 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 02:42:23,109 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 02:42:23,109 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 02:42:23,110 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 02:42:23,111 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 02:42:23,112 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 02:42:23,112 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 02:42:23,113 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 02:42:23,115 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 02:42:23,116 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 02:42:23,123 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 02:42:23,125 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 02:42:23,129 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 02:42:23,129 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 02:42:23,136 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 02:42:23,137 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 02:42:23,137 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 02:42:23,139 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 02:42:23,141 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 02:42:23,142 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 02:42:23,142 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 02:42:23,143 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 02:42:23,143 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 02:42:23,144 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 02:42:23,145 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 02:42:23,145 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 02:42:23,145 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 02:42:23,146 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 02:42:23,146 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 02:42:23,147 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 02:42:23,149 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 02:42:23,149 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5114c7ed-1afa-43b1-bc9a-38c00827da0b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 02:42:23,174 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 02:42:23,175 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 02:42:23,175 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 02:42:23,175 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 02:42:23,176 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 02:42:23,176 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 02:42:23,176 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 02:42:23,176 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 02:42:23,177 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 02:42:23,177 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 02:42:23,177 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 02:42:23,177 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 02:42:23,177 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 02:42:23,178 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 02:42:23,178 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 02:42:23,178 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 02:42:23,178 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 02:42:23,178 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 02:42:23,178 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 02:42:23,179 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 02:42:23,179 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 02:42:23,179 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 02:42:23,179 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 02:42:23,179 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 02:42:23,180 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 02:42:23,180 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 02:42:23,180 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 02:42:23,180 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 02:42:23,180 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 02:42:23,180 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_5114c7ed-1afa-43b1-bc9a-38c00827da0b/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 -> f441bd4a1f5705911b7315c074b39e665542818e [2019-11-20 02:42:23,320 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 02:42:23,330 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 02:42:23,333 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 02:42:23,334 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 02:42:23,334 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 02:42:23,335 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5114c7ed-1afa-43b1-bc9a-38c00827da0b/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1252a.c [2019-11-20 02:42:23,383 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5114c7ed-1afa-43b1-bc9a-38c00827da0b/bin/ukojak/data/405a1e2fb/ad14844575af4b4e91affd16d889b924/FLAGa2b107a72 [2019-11-20 02:42:23,733 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 02:42:23,733 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5114c7ed-1afa-43b1-bc9a-38c00827da0b/sv-benchmarks/c/float-newlib/float_req_bl_1252a.c [2019-11-20 02:42:23,739 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5114c7ed-1afa-43b1-bc9a-38c00827da0b/bin/ukojak/data/405a1e2fb/ad14844575af4b4e91affd16d889b924/FLAGa2b107a72 [2019-11-20 02:42:23,749 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5114c7ed-1afa-43b1-bc9a-38c00827da0b/bin/ukojak/data/405a1e2fb/ad14844575af4b4e91affd16d889b924 [2019-11-20 02:42:23,751 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 02:42:23,752 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 02:42:23,753 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 02:42:23,753 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 02:42:23,756 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 02:42:23,756 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:42:23" (1/1) ... [2019-11-20 02:42:23,759 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@332ee523 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:42:23, skipping insertion in model container [2019-11-20 02:42:23,759 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:42:23" (1/1) ... [2019-11-20 02:42:23,765 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 02:42:23,781 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 02:42:24,046 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 02:42:24,049 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 02:42:24,095 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 02:42:24,115 INFO L192 MainTranslator]: Completed translation [2019-11-20 02:42:24,115 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:42:24 WrapperNode [2019-11-20 02:42:24,115 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 02:42:24,116 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 02:42:24,116 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 02:42:24,116 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 02:42:24,125 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:42:24" (1/1) ... [2019-11-20 02:42:24,146 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:42:24" (1/1) ... [2019-11-20 02:42:24,174 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 02:42:24,175 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 02:42:24,175 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 02:42:24,175 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 02:42:24,184 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:42:24" (1/1) ... [2019-11-20 02:42:24,184 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:42:24" (1/1) ... [2019-11-20 02:42:24,186 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:42:24" (1/1) ... [2019-11-20 02:42:24,186 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:42:24" (1/1) ... [2019-11-20 02:42:24,192 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:42:24" (1/1) ... [2019-11-20 02:42:24,199 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:42:24" (1/1) ... [2019-11-20 02:42:24,206 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:42:24" (1/1) ... [2019-11-20 02:42:24,218 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 02:42:24,218 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 02:42:24,218 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 02:42:24,218 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 02:42:24,219 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:42:24" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5114c7ed-1afa-43b1-bc9a-38c00827da0b/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 02:42:24,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 02:42:24,289 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 02:42:24,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 02:42:24,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 02:42:24,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 02:42:24,290 INFO L130 BoogieDeclarations]: Found specification of procedure __fpclassify_float [2019-11-20 02:42:24,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __fpclassify_float [2019-11-20 02:42:24,291 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 02:42:24,735 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 02:42:24,736 INFO L285 CfgBuilder]: Removed 12 assume(true) statements. [2019-11-20 02:42:24,737 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 02:42:24 BoogieIcfgContainer [2019-11-20 02:42:24,737 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 02:42:24,737 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 02:42:24,738 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 02:42:24,747 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 02:42:24,747 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 02:42:24" (1/1) ... [2019-11-20 02:42:24,757 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 02:42:24,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 02:42:24,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 21 states and 28 transitions. [2019-11-20 02:42:24,792 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 28 transitions. [2019-11-20 02:42:24,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-11-20 02:42:24,797 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 02:42:24,833 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 02:42:24,837 INFO L168 Benchmark]: Toolchain (without parser) took 1084.21 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -129.2 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 02:42:24,837 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 02:42:24,838 INFO L168 Benchmark]: CACSL2BoogieTranslator took 363.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -174.3 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. [2019-11-20 02:42:24,839 INFO L168 Benchmark]: Boogie Procedure Inliner took 58.25 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 02:42:24,839 INFO L168 Benchmark]: Boogie Preprocessor took 43.27 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. [2019-11-20 02:42:24,840 INFO L168 Benchmark]: RCFGBuilder took 518.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 29.1 MB). Peak memory consumption was 29.1 MB. Max. memory is 11.5 GB. [2019-11-20 02:42:24,841 INFO L168 Benchmark]: CodeCheck took 97.29 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-20 02:42:24,844 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 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 363.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -174.3 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 58.25 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 43.27 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. * RCFGBuilder took 518.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 29.1 MB). Peak memory consumption was 29.1 MB. Max. memory is 11.5 GB. * CodeCheck took 97.29 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 02:42:26,543 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 02:42:26,545 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 02:42:26,561 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 02:42:26,561 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 02:42:26,562 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 02:42:26,564 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 02:42:26,573 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 02:42:26,577 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 02:42:26,581 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 02:42:26,582 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 02:42:26,583 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 02:42:26,583 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 02:42:26,585 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 02:42:26,587 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 02:42:26,588 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 02:42:26,589 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 02:42:26,590 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 02:42:26,592 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 02:42:26,596 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 02:42:26,599 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 02:42:26,602 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 02:42:26,604 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 02:42:26,605 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 02:42:26,608 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 02:42:26,608 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 02:42:26,608 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 02:42:26,610 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 02:42:26,610 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 02:42:26,612 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 02:42:26,612 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 02:42:26,613 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 02:42:26,614 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 02:42:26,614 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 02:42:26,615 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 02:42:26,616 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 02:42:26,616 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 02:42:26,617 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 02:42:26,617 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 02:42:26,618 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 02:42:26,619 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 02:42:26,620 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5114c7ed-1afa-43b1-bc9a-38c00827da0b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 02:42:26,645 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 02:42:26,654 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 02:42:26,655 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 02:42:26,656 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 02:42:26,656 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 02:42:26,656 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 02:42:26,657 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 02:42:26,657 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 02:42:26,657 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 02:42:26,657 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 02:42:26,658 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 02:42:26,658 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 02:42:26,658 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 02:42:26,659 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 02:42:26,659 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 02:42:26,659 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 02:42:26,660 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 02:42:26,660 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 02:42:26,660 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 02:42:26,660 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 02:42:26,661 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 02:42:26,661 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 02:42:26,661 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 02:42:26,661 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 02:42:26,662 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 02:42:26,662 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 02:42:26,662 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 02:42:26,662 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 02:42:26,663 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 02:42:26,663 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 02:42:26,664 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 02:42:26,664 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 02:42:26,664 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_5114c7ed-1afa-43b1-bc9a-38c00827da0b/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 -> f441bd4a1f5705911b7315c074b39e665542818e [2019-11-20 02:42:26,966 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 02:42:26,980 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 02:42:26,983 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 02:42:26,985 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 02:42:26,985 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 02:42:26,986 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5114c7ed-1afa-43b1-bc9a-38c00827da0b/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1252a.c [2019-11-20 02:42:27,039 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5114c7ed-1afa-43b1-bc9a-38c00827da0b/bin/ukojak/data/14e9eb5f6/0f0449c535844a889fa41fab46cbc57d/FLAG239a6b5c3 [2019-11-20 02:42:27,423 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 02:42:27,424 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5114c7ed-1afa-43b1-bc9a-38c00827da0b/sv-benchmarks/c/float-newlib/float_req_bl_1252a.c [2019-11-20 02:42:27,433 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5114c7ed-1afa-43b1-bc9a-38c00827da0b/bin/ukojak/data/14e9eb5f6/0f0449c535844a889fa41fab46cbc57d/FLAG239a6b5c3 [2019-11-20 02:42:27,443 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5114c7ed-1afa-43b1-bc9a-38c00827da0b/bin/ukojak/data/14e9eb5f6/0f0449c535844a889fa41fab46cbc57d [2019-11-20 02:42:27,445 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 02:42:27,446 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 02:42:27,448 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 02:42:27,448 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 02:42:27,451 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 02:42:27,452 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:42:27" (1/1) ... [2019-11-20 02:42:27,454 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16f086bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:42:27, skipping insertion in model container [2019-11-20 02:42:27,455 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:42:27" (1/1) ... [2019-11-20 02:42:27,461 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 02:42:27,477 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 02:42:27,618 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 02:42:27,623 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 02:42:27,647 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 02:42:27,673 INFO L192 MainTranslator]: Completed translation [2019-11-20 02:42:27,674 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:42:27 WrapperNode [2019-11-20 02:42:27,674 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 02:42:27,676 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 02:42:27,676 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 02:42:27,676 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 02:42:27,779 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:42:27" (1/1) ... [2019-11-20 02:42:27,797 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:42:27" (1/1) ... [2019-11-20 02:42:27,820 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 02:42:27,821 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 02:42:27,821 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 02:42:27,821 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 02:42:27,829 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:42:27" (1/1) ... [2019-11-20 02:42:27,830 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:42:27" (1/1) ... [2019-11-20 02:42:27,840 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:42:27" (1/1) ... [2019-11-20 02:42:27,840 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:42:27" (1/1) ... [2019-11-20 02:42:27,859 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:42:27" (1/1) ... [2019-11-20 02:42:27,865 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:42:27" (1/1) ... [2019-11-20 02:42:27,876 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:42:27" (1/1) ... [2019-11-20 02:42:27,880 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 02:42:27,884 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 02:42:27,884 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 02:42:27,884 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 02:42:27,885 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:42:27" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5114c7ed-1afa-43b1-bc9a-38c00827da0b/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 02:42:27,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 02:42:27,938 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 02:42:27,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 02:42:27,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-20 02:42:27,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 02:42:27,939 INFO L130 BoogieDeclarations]: Found specification of procedure __fpclassify_float [2019-11-20 02:42:27,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __fpclassify_float [2019-11-20 02:42:27,939 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 02:42:28,379 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 02:42:28,380 INFO L285 CfgBuilder]: Removed 12 assume(true) statements. [2019-11-20 02:42:28,381 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 02:42:28 BoogieIcfgContainer [2019-11-20 02:42:28,381 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 02:42:28,381 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 02:42:28,382 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 02:42:28,391 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 02:42:28,392 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 02:42:28" (1/1) ... [2019-11-20 02:42:28,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 02:42:28,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 02:42:28,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 20 states and 27 transitions. [2019-11-20 02:42:28,436 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 27 transitions. [2019-11-20 02:42:28,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-11-20 02:42:28,440 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 02:42:28,483 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 02:42:28,488 INFO L168 Benchmark]: Toolchain (without parser) took 1041.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 186.6 MB). Free memory was 961.8 MB in the beginning and 1.1 GB in the end (delta: -168.4 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2019-11-20 02:42:28,488 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 02:42:28,489 INFO L168 Benchmark]: CACSL2BoogieTranslator took 227.79 ms. Allocated memory is still 1.0 GB. Free memory was 961.8 MB in the beginning and 951.1 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-20 02:42:28,490 INFO L168 Benchmark]: Boogie Procedure Inliner took 144.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 186.6 MB). Free memory was 951.1 MB in the beginning and 1.2 GB in the end (delta: -225.0 MB). Peak memory consumption was 15.3 MB. Max. memory is 11.5 GB. [2019-11-20 02:42:28,490 INFO L168 Benchmark]: Boogie Preprocessor took 62.66 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 02:42:28,491 INFO L168 Benchmark]: RCFGBuilder took 497.44 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 39.1 MB). Peak memory consumption was 39.1 MB. Max. memory is 11.5 GB. [2019-11-20 02:42:28,492 INFO L168 Benchmark]: CodeCheck took 104.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-20 02:42:28,494 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 0.22 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 227.79 ms. Allocated memory is still 1.0 GB. Free memory was 961.8 MB in the beginning and 951.1 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 144.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 186.6 MB). Free memory was 951.1 MB in the beginning and 1.2 GB in the end (delta: -225.0 MB). Peak memory consumption was 15.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 62.66 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 497.44 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 39.1 MB). Peak memory consumption was 39.1 MB. Max. memory is 11.5 GB. * CodeCheck took 104.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...