./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_1011b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_2fbd33ae-9d4e-4c7e-bf46-31992d407d67/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_2fbd33ae-9d4e-4c7e-bf46-31992d407d67/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2fbd33ae-9d4e-4c7e-bf46-31992d407d67/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2fbd33ae-9d4e-4c7e-bf46-31992d407d67/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1011b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_2fbd33ae-9d4e-4c7e-bf46-31992d407d67/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2fbd33ae-9d4e-4c7e-bf46-31992d407d67/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 333c17c406c444dae1f6637e8d10f8cdd725cd45 .......................................................................................................................................................................................................... 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_2fbd33ae-9d4e-4c7e-bf46-31992d407d67/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_2fbd33ae-9d4e-4c7e-bf46-31992d407d67/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2fbd33ae-9d4e-4c7e-bf46-31992d407d67/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2fbd33ae-9d4e-4c7e-bf46-31992d407d67/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1011b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_2fbd33ae-9d4e-4c7e-bf46-31992d407d67/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2fbd33ae-9d4e-4c7e-bf46-31992d407d67/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 333c17c406c444dae1f6637e8d10f8cdd725cd45 ............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-6b5699a [2019-11-26 02:28:15,177 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:28:15,179 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:28:15,189 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:28:15,189 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:28:15,190 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:28:15,191 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:28:15,193 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:28:15,195 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:28:15,196 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:28:15,197 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:28:15,198 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:28:15,198 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:28:15,199 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:28:15,200 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:28:15,201 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:28:15,202 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:28:15,202 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:28:15,204 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:28:15,206 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:28:15,207 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:28:15,208 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:28:15,210 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:28:15,210 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:28:15,212 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:28:15,213 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:28:15,213 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:28:15,214 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:28:15,214 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:28:15,215 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:28:15,215 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:28:15,216 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:28:15,216 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:28:15,217 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:28:15,218 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:28:15,218 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:28:15,218 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:28:15,219 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:28:15,219 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:28:15,219 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:28:15,220 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:28:15,221 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2fbd33ae-9d4e-4c7e-bf46-31992d407d67/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:28:15,232 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:28:15,233 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:28:15,233 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:28:15,233 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:28:15,234 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:28:15,234 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:28:15,234 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:28:15,234 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:28:15,235 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:28:15,235 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:28:15,235 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:28:15,235 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:28:15,235 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:28:15,236 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:28:15,236 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:28:15,236 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:28:15,236 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:28:15,236 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:28:15,236 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:28:15,237 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:28:15,237 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:28:15,237 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:28:15,237 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:28:15,237 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:28:15,238 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:28:15,238 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:28:15,238 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:28:15,238 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:28:15,238 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:28:15,238 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_2fbd33ae-9d4e-4c7e-bf46-31992d407d67/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 -> 333c17c406c444dae1f6637e8d10f8cdd725cd45 [2019-11-26 02:28:15,370 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:28:15,380 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:28:15,383 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:28:15,384 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:28:15,385 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:28:15,385 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2fbd33ae-9d4e-4c7e-bf46-31992d407d67/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1011b.c [2019-11-26 02:28:15,436 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2fbd33ae-9d4e-4c7e-bf46-31992d407d67/bin/ukojak/data/7c06e8ab4/0d135590f42a4d47b161bb4382aaa107/FLAGf5efaa0b1 [2019-11-26 02:28:15,802 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:28:15,803 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2fbd33ae-9d4e-4c7e-bf46-31992d407d67/sv-benchmarks/c/float-newlib/float_req_bl_1011b.c [2019-11-26 02:28:15,809 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2fbd33ae-9d4e-4c7e-bf46-31992d407d67/bin/ukojak/data/7c06e8ab4/0d135590f42a4d47b161bb4382aaa107/FLAGf5efaa0b1 [2019-11-26 02:28:15,821 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2fbd33ae-9d4e-4c7e-bf46-31992d407d67/bin/ukojak/data/7c06e8ab4/0d135590f42a4d47b161bb4382aaa107 [2019-11-26 02:28:15,824 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:28:15,825 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:28:15,826 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:28:15,826 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:28:15,829 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:28:15,830 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:28:15" (1/1) ... [2019-11-26 02:28:15,833 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5496d7fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:15, skipping insertion in model container [2019-11-26 02:28:15,833 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:28:15" (1/1) ... [2019-11-26 02:28:15,840 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:28:15,856 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:28:16,065 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:28:16,076 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:28:16,097 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:28:16,116 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:28:16,117 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:16 WrapperNode [2019-11-26 02:28:16,117 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:28:16,118 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:28:16,118 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:28:16,118 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:28:16,126 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:16" (1/1) ... [2019-11-26 02:28:16,136 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:16" (1/1) ... [2019-11-26 02:28:16,152 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:28:16,153 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:28:16,153 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:28:16,153 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:28:16,160 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:16" (1/1) ... [2019-11-26 02:28:16,160 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:16" (1/1) ... [2019-11-26 02:28:16,162 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:16" (1/1) ... [2019-11-26 02:28:16,163 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:16" (1/1) ... [2019-11-26 02:28:16,170 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:16" (1/1) ... [2019-11-26 02:28:16,175 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:16" (1/1) ... [2019-11-26 02:28:16,177 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:16" (1/1) ... [2019-11-26 02:28:16,179 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:28:16,180 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:28:16,180 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:28:16,180 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:28:16,181 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:16" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2fbd33ae-9d4e-4c7e-bf46-31992d407d67/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 [2019-11-26 02:28:16,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:28:16,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-26 02:28:16,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:28:16,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-26 02:28:16,241 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:28:16,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:28:16,242 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-26 02:28:16,242 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:28:16,630 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:28:16,631 INFO L284 CfgBuilder]: Removed 14 assume(true) statements. [2019-11-26 02:28:16,632 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:28:16 BoogieIcfgContainer [2019-11-26 02:28:16,632 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:28:16,632 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:28:16,632 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:28:16,641 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:28:16,641 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:28:16" (1/1) ... [2019-11-26 02:28:16,649 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:28:16,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:28:16,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 15 states and 22 transitions. [2019-11-26 02:28:16,678 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 22 transitions. [2019-11-26 02:28:16,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-11-26 02:28:16,680 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:28:16,721 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) [2019-11-26 02:28:16,725 INFO L168 Benchmark]: Toolchain (without parser) took 899.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -149.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:28:16,726 INFO L168 Benchmark]: CDTParser took 0.22 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. [2019-11-26 02:28:16,727 INFO L168 Benchmark]: CACSL2BoogieTranslator took 291.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -183.4 MB). Peak memory consumption was 24.3 MB. Max. memory is 11.5 GB. [2019-11-26 02:28:16,727 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.95 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. [2019-11-26 02:28:16,728 INFO L168 Benchmark]: Boogie Preprocessor took 26.75 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. [2019-11-26 02:28:16,729 INFO L168 Benchmark]: RCFGBuilder took 452.06 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: 23.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:28:16,730 INFO L168 Benchmark]: CodeCheck took 91.11 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. [2019-11-26 02:28:16,733 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 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 291.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -183.4 MB). Peak memory consumption was 24.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.95 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 26.75 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 452.06 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: 23.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. * CodeCheck took 91.11 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 0.1.24-6b5699a [2019-11-26 02:28:18,475 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:28:18,477 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:28:18,493 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:28:18,493 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:28:18,494 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:28:18,496 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:28:18,505 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:28:18,509 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:28:18,513 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:28:18,514 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:28:18,516 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:28:18,516 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:28:18,518 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:28:18,520 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:28:18,521 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:28:18,523 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:28:18,524 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:28:18,526 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:28:18,530 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:28:18,533 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:28:18,538 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:28:18,539 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:28:18,541 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:28:18,544 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:28:18,544 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:28:18,545 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:28:18,546 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:28:18,547 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:28:18,548 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:28:18,548 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:28:18,549 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:28:18,549 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:28:18,550 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:28:18,551 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:28:18,551 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:28:18,552 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:28:18,553 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:28:18,553 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:28:18,554 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:28:18,555 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:28:18,556 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2fbd33ae-9d4e-4c7e-bf46-31992d407d67/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:28:18,583 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:28:18,593 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:28:18,594 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:28:18,594 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:28:18,595 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:28:18,595 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:28:18,595 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:28:18,595 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:28:18,596 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:28:18,596 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:28:18,596 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:28:18,596 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:28:18,597 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:28:18,597 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:28:18,598 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:28:18,598 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:28:18,598 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:28:18,599 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:28:18,599 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:28:18,600 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:28:18,601 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:28:18,601 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:28:18,603 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:28:18,603 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:28:18,604 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:28:18,604 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:28:18,605 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:28:18,605 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:28:18,606 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:28:18,606 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:28:18,607 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:28:18,607 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:28:18,607 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:28:18,607 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_2fbd33ae-9d4e-4c7e-bf46-31992d407d67/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 -> 333c17c406c444dae1f6637e8d10f8cdd725cd45 [2019-11-26 02:28:18,886 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:28:18,897 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:28:18,899 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:28:18,901 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:28:18,901 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:28:18,902 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2fbd33ae-9d4e-4c7e-bf46-31992d407d67/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1011b.c [2019-11-26 02:28:18,952 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2fbd33ae-9d4e-4c7e-bf46-31992d407d67/bin/ukojak/data/2e5650f4a/cfd53dc8cc98466998b364f81e4dcef3/FLAG7e35d7190 [2019-11-26 02:28:19,318 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:28:19,318 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2fbd33ae-9d4e-4c7e-bf46-31992d407d67/sv-benchmarks/c/float-newlib/float_req_bl_1011b.c [2019-11-26 02:28:19,324 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2fbd33ae-9d4e-4c7e-bf46-31992d407d67/bin/ukojak/data/2e5650f4a/cfd53dc8cc98466998b364f81e4dcef3/FLAG7e35d7190 [2019-11-26 02:28:19,707 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2fbd33ae-9d4e-4c7e-bf46-31992d407d67/bin/ukojak/data/2e5650f4a/cfd53dc8cc98466998b364f81e4dcef3 [2019-11-26 02:28:19,709 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:28:19,710 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:28:19,711 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:28:19,711 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:28:19,714 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:28:19,715 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:28:19" (1/1) ... [2019-11-26 02:28:19,717 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f11860e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:19, skipping insertion in model container [2019-11-26 02:28:19,717 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:28:19" (1/1) ... [2019-11-26 02:28:19,724 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:28:19,738 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:28:19,880 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:28:19,885 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:28:19,907 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:28:19,930 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:28:19,930 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:19 WrapperNode [2019-11-26 02:28:19,930 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:28:19,931 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:28:19,931 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:28:19,931 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:28:19,939 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:19" (1/1) ... [2019-11-26 02:28:19,949 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:19" (1/1) ... [2019-11-26 02:28:20,020 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:28:20,020 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:28:20,020 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:28:20,020 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:28:20,028 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:19" (1/1) ... [2019-11-26 02:28:20,029 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:19" (1/1) ... [2019-11-26 02:28:20,033 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:19" (1/1) ... [2019-11-26 02:28:20,034 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:19" (1/1) ... [2019-11-26 02:28:20,043 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:19" (1/1) ... [2019-11-26 02:28:20,047 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:19" (1/1) ... [2019-11-26 02:28:20,050 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:19" (1/1) ... [2019-11-26 02:28:20,053 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:28:20,053 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:28:20,053 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:28:20,053 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:28:20,054 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:19" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2fbd33ae-9d4e-4c7e-bf46-31992d407d67/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 [2019-11-26 02:28:20,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:28:20,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-11-26 02:28:20,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-26 02:28:20,119 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:28:20,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:28:20,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-26 02:28:20,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 02:28:20,120 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:28:20,465 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:28:20,465 INFO L284 CfgBuilder]: Removed 14 assume(true) statements. [2019-11-26 02:28:20,466 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:28:20 BoogieIcfgContainer [2019-11-26 02:28:20,466 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:28:20,467 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:28:20,467 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:28:20,477 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:28:20,478 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:28:20" (1/1) ... [2019-11-26 02:28:20,487 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:28:20,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:28:20,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 15 states and 22 transitions. [2019-11-26 02:28:20,539 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 22 transitions. [2019-11-26 02:28:20,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-11-26 02:28:20,542 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:28:20,615 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) [2019-11-26 02:28:20,620 INFO L168 Benchmark]: Toolchain (without parser) took 909.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.3 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -165.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:28:20,621 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:28:20,622 INFO L168 Benchmark]: CACSL2BoogieTranslator took 219.84 ms. Allocated memory is still 1.0 GB. Free memory was 956.4 MB in the beginning and 945.7 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:28:20,623 INFO L168 Benchmark]: Boogie Procedure Inliner took 88.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.3 MB). Free memory was 945.7 MB in the beginning and 1.2 GB in the end (delta: -206.6 MB). Peak memory consumption was 15.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:28:20,623 INFO L168 Benchmark]: Boogie Preprocessor took 32.73 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:28:20,624 INFO L168 Benchmark]: RCFGBuilder took 413.44 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: 17.3 MB). Peak memory consumption was 17.3 MB. Max. memory is 11.5 GB. [2019-11-26 02:28:20,625 INFO L168 Benchmark]: CodeCheck took 151.12 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:28:20,628 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 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 219.84 ms. Allocated memory is still 1.0 GB. Free memory was 956.4 MB in the beginning and 945.7 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 88.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.3 MB). Free memory was 945.7 MB in the beginning and 1.2 GB in the end (delta: -206.6 MB). Peak memory consumption was 15.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.73 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 413.44 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: 17.3 MB). Peak memory consumption was 17.3 MB. Max. memory is 11.5 GB. * CodeCheck took 151.12 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...