./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0720.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_da09f1c2-daf3-4514-b110-3f71bb467bbe/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_da09f1c2-daf3-4514-b110-3f71bb467bbe/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_da09f1c2-daf3-4514-b110-3f71bb467bbe/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_da09f1c2-daf3-4514-b110-3f71bb467bbe/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0720.c -s /tmp/vcloud-vcloud-master/worker/run_dir_da09f1c2-daf3-4514-b110-3f71bb467bbe/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_da09f1c2-daf3-4514-b110-3f71bb467bbe/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 8e02dcef35ad2f5a687bc8bb1bb905c7949799d0 .......................................................................................................................................................................................................... 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_da09f1c2-daf3-4514-b110-3f71bb467bbe/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_da09f1c2-daf3-4514-b110-3f71bb467bbe/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_da09f1c2-daf3-4514-b110-3f71bb467bbe/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_da09f1c2-daf3-4514-b110-3f71bb467bbe/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0720.c -s /tmp/vcloud-vcloud-master/worker/run_dir_da09f1c2-daf3-4514-b110-3f71bb467bbe/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_da09f1c2-daf3-4514-b110-3f71bb467bbe/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 8e02dcef35ad2f5a687bc8bb1bb905c7949799d0 ............................................................................................................................................................................................................ 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 10:35:32,980 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 10:35:32,982 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 10:35:32,992 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 10:35:32,992 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 10:35:32,993 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 10:35:32,995 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 10:35:32,997 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 10:35:32,998 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 10:35:32,999 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 10:35:33,000 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 10:35:33,002 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 10:35:33,002 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 10:35:33,003 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 10:35:33,004 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 10:35:33,005 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 10:35:33,006 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 10:35:33,007 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 10:35:33,009 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 10:35:33,011 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 10:35:33,013 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 10:35:33,014 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 10:35:33,015 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 10:35:33,016 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 10:35:33,018 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 10:35:33,019 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 10:35:33,019 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 10:35:33,020 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 10:35:33,021 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 10:35:33,022 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 10:35:33,022 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 10:35:33,022 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 10:35:33,023 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 10:35:33,024 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 10:35:33,025 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 10:35:33,025 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 10:35:33,026 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 10:35:33,026 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 10:35:33,026 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 10:35:33,027 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 10:35:33,028 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 10:35:33,030 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_da09f1c2-daf3-4514-b110-3f71bb467bbe/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 10:35:33,048 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 10:35:33,049 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 10:35:33,050 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 10:35:33,050 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 10:35:33,051 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 10:35:33,051 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 10:35:33,051 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 10:35:33,051 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 10:35:33,052 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 10:35:33,052 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 10:35:33,053 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 10:35:33,053 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 10:35:33,053 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 10:35:33,054 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 10:35:33,054 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 10:35:33,054 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 10:35:33,054 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 10:35:33,054 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 10:35:33,055 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 10:35:33,055 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 10:35:33,055 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 10:35:33,055 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 10:35:33,055 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 10:35:33,056 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 10:35:33,056 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 10:35:33,056 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 10:35:33,056 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 10:35:33,056 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 10:35:33,057 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 10:35:33,057 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_da09f1c2-daf3-4514-b110-3f71bb467bbe/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 -> 8e02dcef35ad2f5a687bc8bb1bb905c7949799d0 [2019-11-20 10:35:33,245 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 10:35:33,256 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 10:35:33,260 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 10:35:33,262 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 10:35:33,262 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 10:35:33,263 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_da09f1c2-daf3-4514-b110-3f71bb467bbe/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0720.c [2019-11-20 10:35:33,322 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_da09f1c2-daf3-4514-b110-3f71bb467bbe/bin/ukojak/data/36aecae92/3e13f4a2098a46dda7497a1761ec5fc6/FLAG0931ed4c5 [2019-11-20 10:35:33,691 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 10:35:33,691 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_da09f1c2-daf3-4514-b110-3f71bb467bbe/sv-benchmarks/c/float-newlib/double_req_bl_0720.c [2019-11-20 10:35:33,698 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_da09f1c2-daf3-4514-b110-3f71bb467bbe/bin/ukojak/data/36aecae92/3e13f4a2098a46dda7497a1761ec5fc6/FLAG0931ed4c5 [2019-11-20 10:35:34,155 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_da09f1c2-daf3-4514-b110-3f71bb467bbe/bin/ukojak/data/36aecae92/3e13f4a2098a46dda7497a1761ec5fc6 [2019-11-20 10:35:34,158 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 10:35:34,159 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 10:35:34,159 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 10:35:34,160 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 10:35:34,163 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 10:35:34,164 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:35:34" (1/1) ... [2019-11-20 10:35:34,170 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f9cc18d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:35:34, skipping insertion in model container [2019-11-20 10:35:34,174 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:35:34" (1/1) ... [2019-11-20 10:35:34,181 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 10:35:34,213 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 10:35:34,528 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:35:34,533 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 10:35:34,579 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:35:34,603 INFO L192 MainTranslator]: Completed translation [2019-11-20 10:35:34,603 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:35:34 WrapperNode [2019-11-20 10:35:34,604 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 10:35:34,604 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 10:35:34,604 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 10:35:34,604 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 10:35:34,611 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:35:34" (1/1) ... [2019-11-20 10:35:34,620 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:35:34" (1/1) ... [2019-11-20 10:35:34,652 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 10:35:34,652 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 10:35:34,652 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 10:35:34,652 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 10:35:34,663 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:35:34" (1/1) ... [2019-11-20 10:35:34,663 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:35:34" (1/1) ... [2019-11-20 10:35:34,669 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:35:34" (1/1) ... [2019-11-20 10:35:34,669 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:35:34" (1/1) ... [2019-11-20 10:35:34,678 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:35:34" (1/1) ... [2019-11-20 10:35:34,684 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:35:34" (1/1) ... [2019-11-20 10:35:34,696 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:35:34" (1/1) ... [2019-11-20 10:35:34,699 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 10:35:34,700 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 10:35:34,700 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 10:35:34,700 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 10:35:34,701 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:35:34" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_da09f1c2-daf3-4514-b110-3f71bb467bbe/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 10:35:34,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 10:35:34,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 10:35:34,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 10:35:34,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 10:35:34,761 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 10:35:34,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 10:35:34,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 10:35:34,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 10:35:35,564 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 10:35:35,565 INFO L285 CfgBuilder]: Removed 16 assume(true) statements. [2019-11-20 10:35:35,566 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:35:35 BoogieIcfgContainer [2019-11-20 10:35:35,566 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 10:35:35,566 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 10:35:35,569 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 10:35:35,579 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 10:35:35,580 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:35:35" (1/1) ... [2019-11-20 10:35:35,592 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:35:35,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:35:35,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 23 states and 36 transitions. [2019-11-20 10:35:35,632 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 36 transitions. [2019-11-20 10:35:35,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-11-20 10:35:35,635 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:35:35,686 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 10:35:35,693 INFO L168 Benchmark]: Toolchain (without parser) took 1532.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 948.7 MB in the beginning and 1.0 GB in the end (delta: -98.0 MB). Peak memory consumption was 42.5 MB. Max. memory is 11.5 GB. [2019-11-20 10:35:35,695 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 10:35:35,696 INFO L168 Benchmark]: CACSL2BoogieTranslator took 444.44 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 948.7 MB in the beginning and 1.1 GB in the end (delta: -183.1 MB). Peak memory consumption was 22.7 MB. Max. memory is 11.5 GB. [2019-11-20 10:35:35,697 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.53 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-20 10:35:35,698 INFO L168 Benchmark]: Boogie Preprocessor took 47.60 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 10:35:35,699 INFO L168 Benchmark]: RCFGBuilder took 866.08 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: 71.4 MB). Peak memory consumption was 71.4 MB. Max. memory is 11.5 GB. [2019-11-20 10:35:35,699 INFO L168 Benchmark]: CodeCheck took 123.23 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-20 10:35:35,710 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 0.25 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 444.44 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 948.7 MB in the beginning and 1.1 GB in the end (delta: -183.1 MB). Peak memory consumption was 22.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 47.53 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 47.60 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 866.08 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: 71.4 MB). Peak memory consumption was 71.4 MB. Max. memory is 11.5 GB. * CodeCheck took 123.23 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 10:35:37,525 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 10:35:37,527 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 10:35:37,543 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 10:35:37,543 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 10:35:37,545 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 10:35:37,547 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 10:35:37,556 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 10:35:37,561 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 10:35:37,564 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 10:35:37,565 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 10:35:37,566 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 10:35:37,567 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 10:35:37,569 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 10:35:37,570 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 10:35:37,572 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 10:35:37,573 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 10:35:37,574 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 10:35:37,576 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 10:35:37,580 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 10:35:37,583 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 10:35:37,586 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 10:35:37,588 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 10:35:37,589 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 10:35:37,593 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 10:35:37,593 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 10:35:37,593 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 10:35:37,595 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 10:35:37,595 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 10:35:37,598 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 10:35:37,598 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 10:35:37,599 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 10:35:37,599 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 10:35:37,600 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 10:35:37,601 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 10:35:37,601 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 10:35:37,602 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 10:35:37,603 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 10:35:37,603 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 10:35:37,604 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 10:35:37,605 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 10:35:37,606 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_da09f1c2-daf3-4514-b110-3f71bb467bbe/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 10:35:37,634 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 10:35:37,643 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 10:35:37,644 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 10:35:37,644 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 10:35:37,645 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 10:35:37,645 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 10:35:37,646 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 10:35:37,646 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 10:35:37,646 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 10:35:37,646 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 10:35:37,646 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 10:35:37,647 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 10:35:37,647 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 10:35:37,647 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 10:35:37,648 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 10:35:37,648 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 10:35:37,648 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 10:35:37,649 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 10:35:37,649 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 10:35:37,649 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 10:35:37,650 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 10:35:37,650 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 10:35:37,650 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 10:35:37,650 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 10:35:37,651 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 10:35:37,651 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 10:35:37,651 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 10:35:37,651 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 10:35:37,652 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 10:35:37,652 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 10:35:37,653 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 10:35:37,653 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 10:35:37,653 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_da09f1c2-daf3-4514-b110-3f71bb467bbe/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 -> 8e02dcef35ad2f5a687bc8bb1bb905c7949799d0 [2019-11-20 10:35:37,971 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 10:35:37,989 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 10:35:37,992 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 10:35:37,993 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 10:35:37,994 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 10:35:37,994 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_da09f1c2-daf3-4514-b110-3f71bb467bbe/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0720.c [2019-11-20 10:35:38,049 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_da09f1c2-daf3-4514-b110-3f71bb467bbe/bin/ukojak/data/488a55427/06e427caeef34701961206da23c75b55/FLAGa418ddffb [2019-11-20 10:35:38,490 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 10:35:38,490 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_da09f1c2-daf3-4514-b110-3f71bb467bbe/sv-benchmarks/c/float-newlib/double_req_bl_0720.c [2019-11-20 10:35:38,497 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_da09f1c2-daf3-4514-b110-3f71bb467bbe/bin/ukojak/data/488a55427/06e427caeef34701961206da23c75b55/FLAGa418ddffb [2019-11-20 10:35:38,884 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_da09f1c2-daf3-4514-b110-3f71bb467bbe/bin/ukojak/data/488a55427/06e427caeef34701961206da23c75b55 [2019-11-20 10:35:38,887 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 10:35:38,888 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 10:35:38,889 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 10:35:38,889 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 10:35:38,892 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 10:35:38,893 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:35:38" (1/1) ... [2019-11-20 10:35:38,896 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71cb8b94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:35:38, skipping insertion in model container [2019-11-20 10:35:38,896 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:35:38" (1/1) ... [2019-11-20 10:35:38,903 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 10:35:38,937 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 10:35:39,206 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:35:39,214 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 10:35:39,359 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:35:39,394 INFO L192 MainTranslator]: Completed translation [2019-11-20 10:35:39,394 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:35:39 WrapperNode [2019-11-20 10:35:39,394 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 10:35:39,397 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 10:35:39,398 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 10:35:39,398 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 10:35:39,406 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:35:39" (1/1) ... [2019-11-20 10:35:39,434 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:35:39" (1/1) ... [2019-11-20 10:35:39,454 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 10:35:39,455 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 10:35:39,455 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 10:35:39,455 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 10:35:39,464 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:35:39" (1/1) ... [2019-11-20 10:35:39,464 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:35:39" (1/1) ... [2019-11-20 10:35:39,469 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:35:39" (1/1) ... [2019-11-20 10:35:39,469 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:35:39" (1/1) ... [2019-11-20 10:35:39,482 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:35:39" (1/1) ... [2019-11-20 10:35:39,488 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:35:39" (1/1) ... [2019-11-20 10:35:39,491 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:35:39" (1/1) ... [2019-11-20 10:35:39,495 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 10:35:39,508 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 10:35:39,508 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 10:35:39,508 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 10:35:39,509 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:35:39" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_da09f1c2-daf3-4514-b110-3f71bb467bbe/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 10:35:39,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-11-20 10:35:39,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-11-20 10:35:39,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 10:35:39,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 10:35:39,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 10:35:39,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 10:35:39,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 10:35:39,576 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 10:35:46,679 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 10:35:46,679 INFO L285 CfgBuilder]: Removed 16 assume(true) statements. [2019-11-20 10:35:46,680 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:35:46 BoogieIcfgContainer [2019-11-20 10:35:46,680 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 10:35:46,681 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 10:35:46,681 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 10:35:46,688 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 10:35:46,689 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:35:46" (1/1) ... [2019-11-20 10:35:46,697 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:35:46,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:35:46,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 23 states and 36 transitions. [2019-11-20 10:35:46,726 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 36 transitions. [2019-11-20 10:35:46,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-11-20 10:35:46,729 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:35:46,764 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 10:35:46,768 INFO L168 Benchmark]: Toolchain (without parser) took 7879.58 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.6 MB). Free memory was 957.8 MB in the beginning and 1.0 GB in the end (delta: -73.1 MB). Peak memory consumption was 37.5 MB. Max. memory is 11.5 GB. [2019-11-20 10:35:46,769 INFO L168 Benchmark]: CDTParser took 0.23 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 10:35:46,770 INFO L168 Benchmark]: CACSL2BoogieTranslator took 508.04 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.6 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -141.9 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. [2019-11-20 10:35:46,770 INFO L168 Benchmark]: Boogie Procedure Inliner took 56.84 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 10:35:46,771 INFO L168 Benchmark]: Boogie Preprocessor took 40.52 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 11.5 GB. [2019-11-20 10:35:46,771 INFO L168 Benchmark]: RCFGBuilder took 7185.15 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 60.1 MB). Peak memory consumption was 60.1 MB. Max. memory is 11.5 GB. [2019-11-20 10:35:46,772 INFO L168 Benchmark]: CodeCheck took 85.54 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 10:35:46,775 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 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 508.04 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.6 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -141.9 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 56.84 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 40.52 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 7185.15 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 60.1 MB). Peak memory consumption was 60.1 MB. Max. memory is 11.5 GB. * CodeCheck took 85.54 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...