./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1230.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_abdacd81-000c-4dc4-9e62-d8c4b9aca558/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_abdacd81-000c-4dc4-9e62-d8c4b9aca558/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_abdacd81-000c-4dc4-9e62-d8c4b9aca558/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_abdacd81-000c-4dc4-9e62-d8c4b9aca558/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1230.c -s /tmp/vcloud-vcloud-master/worker/run_dir_abdacd81-000c-4dc4-9e62-d8c4b9aca558/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_abdacd81-000c-4dc4-9e62-d8c4b9aca558/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 b865bb4da04412be07ba7e2426d2224bb04a2953 ........................................................................................................................................................................................................... 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_abdacd81-000c-4dc4-9e62-d8c4b9aca558/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_abdacd81-000c-4dc4-9e62-d8c4b9aca558/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_abdacd81-000c-4dc4-9e62-d8c4b9aca558/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_abdacd81-000c-4dc4-9e62-d8c4b9aca558/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1230.c -s /tmp/vcloud-vcloud-master/worker/run_dir_abdacd81-000c-4dc4-9e62-d8c4b9aca558/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_abdacd81-000c-4dc4-9e62-d8c4b9aca558/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 b865bb4da04412be07ba7e2426d2224bb04a2953 ............................................................................................................................................................................................................. 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 02:51:57,044 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:51:57,046 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:51:57,061 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:51:57,062 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:51:57,063 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:51:57,064 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:51:57,066 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:51:57,082 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:51:57,084 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:51:57,085 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:51:57,086 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:51:57,087 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:51:57,090 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:51:57,091 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:51:57,093 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:51:57,094 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:51:57,098 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:51:57,100 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:51:57,103 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:51:57,106 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:51:57,109 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:51:57,113 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:51:57,115 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:51:57,117 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:51:57,118 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:51:57,118 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:51:57,119 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:51:57,120 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:51:57,120 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:51:57,121 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:51:57,121 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:51:57,122 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:51:57,123 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:51:57,123 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:51:57,124 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:51:57,124 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:51:57,124 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:51:57,125 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:51:57,125 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:51:57,126 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:51:57,127 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_abdacd81-000c-4dc4-9e62-d8c4b9aca558/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:51:57,139 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:51:57,139 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:51:57,140 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:51:57,141 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:51:57,142 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:51:57,142 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:51:57,143 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:51:57,143 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:51:57,143 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:51:57,144 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:51:57,145 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:51:57,145 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:51:57,145 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:51:57,145 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:51:57,146 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:51:57,146 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:51:57,146 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:51:57,146 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:51:57,147 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:51:57,147 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:51:57,147 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:51:57,147 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:51:57,147 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:51:57,148 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:51:57,148 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:51:57,149 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:51:57,149 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:51:57,149 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:51:57,149 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:51:57,149 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_abdacd81-000c-4dc4-9e62-d8c4b9aca558/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 -> b865bb4da04412be07ba7e2426d2224bb04a2953 [2019-11-26 02:51:57,310 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:51:57,320 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:51:57,323 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:51:57,331 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:51:57,331 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:51:57,332 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_abdacd81-000c-4dc4-9e62-d8c4b9aca558/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1230.c [2019-11-26 02:51:57,381 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_abdacd81-000c-4dc4-9e62-d8c4b9aca558/bin/ukojak/data/3ee7243a3/f5b4ad6c50964291ba354865eccd3d84/FLAG906c21b81 [2019-11-26 02:51:57,835 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:51:57,836 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_abdacd81-000c-4dc4-9e62-d8c4b9aca558/sv-benchmarks/c/float-newlib/double_req_bl_1230.c [2019-11-26 02:51:57,845 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_abdacd81-000c-4dc4-9e62-d8c4b9aca558/bin/ukojak/data/3ee7243a3/f5b4ad6c50964291ba354865eccd3d84/FLAG906c21b81 [2019-11-26 02:51:57,864 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_abdacd81-000c-4dc4-9e62-d8c4b9aca558/bin/ukojak/data/3ee7243a3/f5b4ad6c50964291ba354865eccd3d84 [2019-11-26 02:51:57,868 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:51:57,869 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:51:57,870 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:51:57,870 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:51:57,874 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:51:57,875 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:51:57" (1/1) ... [2019-11-26 02:51:57,877 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21d30fa5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:51:57, skipping insertion in model container [2019-11-26 02:51:57,877 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:51:57" (1/1) ... [2019-11-26 02:51:57,884 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:51:57,905 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:51:58,181 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:51:58,184 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:51:58,205 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:51:58,224 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:51:58,225 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:51:58 WrapperNode [2019-11-26 02:51:58,225 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:51:58,225 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:51:58,225 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:51:58,226 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:51:58,232 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:51:58" (1/1) ... [2019-11-26 02:51:58,241 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:51:58" (1/1) ... [2019-11-26 02:51:58,259 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:51:58,260 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:51:58,260 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:51:58,260 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:51:58,267 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:51:58" (1/1) ... [2019-11-26 02:51:58,267 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:51:58" (1/1) ... [2019-11-26 02:51:58,269 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:51:58" (1/1) ... [2019-11-26 02:51:58,269 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:51:58" (1/1) ... [2019-11-26 02:51:58,276 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:51:58" (1/1) ... [2019-11-26 02:51:58,280 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:51:58" (1/1) ... [2019-11-26 02:51:58,281 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:51:58" (1/1) ... [2019-11-26 02:51:58,283 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:51:58,284 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:51:58,284 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:51:58,284 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:51:58,285 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:51:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_abdacd81-000c-4dc4-9e62-d8c4b9aca558/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 02:51:58,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:51:58,344 INFO L130 BoogieDeclarations]: Found specification of procedure __fpclassify_double [2019-11-26 02:51:58,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __fpclassify_double [2019-11-26 02:51:58,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-26 02:51:58,345 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:51:58,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:51:58,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-26 02:51:58,345 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:51:58,779 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:51:58,779 INFO L284 CfgBuilder]: Removed 10 assume(true) statements. [2019-11-26 02:51:58,780 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:51:58 BoogieIcfgContainer [2019-11-26 02:51:58,781 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:51:58,781 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:51:58,781 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:51:58,792 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:51:58,792 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:51:58" (1/1) ... [2019-11-26 02:51:58,801 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:51:58,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:51:58,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 17 states and 21 transitions. [2019-11-26 02:51:58,834 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 21 transitions. [2019-11-26 02:51:58,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-11-26 02:51:58,839 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:51:58,875 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 02:51:58,879 INFO L168 Benchmark]: Toolchain (without parser) took 1009.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 943.4 MB in the beginning and 1.1 GB in the end (delta: -145.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:51:58,880 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:51:58,882 INFO L168 Benchmark]: CACSL2BoogieTranslator took 354.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 943.4 MB in the beginning and 1.1 GB in the end (delta: -191.1 MB). Peak memory consumption was 22.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:51:58,882 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.01 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 02:51:58,883 INFO L168 Benchmark]: Boogie Preprocessor took 23.92 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 02:51:58,884 INFO L168 Benchmark]: RCFGBuilder took 497.04 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: 34.4 MB). Peak memory consumption was 34.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:51:58,884 INFO L168 Benchmark]: CodeCheck took 96.45 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 02:51:58,887 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 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 354.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 943.4 MB in the beginning and 1.1 GB in the end (delta: -191.1 MB). Peak memory consumption was 22.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.01 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 23.92 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 497.04 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: 34.4 MB). Peak memory consumption was 34.4 MB. Max. memory is 11.5 GB. * CodeCheck took 96.45 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 02:52:00,708 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:52:00,710 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:52:00,721 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:52:00,721 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:52:00,722 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:52:00,723 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:52:00,725 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:52:00,727 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:52:00,728 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:52:00,729 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:52:00,730 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:52:00,730 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:52:00,731 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:52:00,732 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:52:00,733 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:52:00,734 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:52:00,735 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:52:00,737 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:52:00,739 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:52:00,740 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:52:00,744 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:52:00,745 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:52:00,746 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:52:00,748 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:52:00,749 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:52:00,749 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:52:00,750 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:52:00,750 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:52:00,751 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:52:00,751 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:52:00,752 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:52:00,753 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:52:00,753 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:52:00,754 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:52:00,755 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:52:00,755 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:52:00,755 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:52:00,756 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:52:00,757 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:52:00,759 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:52:00,760 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_abdacd81-000c-4dc4-9e62-d8c4b9aca558/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:52:00,787 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:52:00,788 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:52:00,789 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:52:00,789 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:52:00,790 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:52:00,790 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:52:00,790 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:52:00,790 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:52:00,791 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:52:00,791 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:52:00,792 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:52:00,792 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:52:00,792 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:52:00,792 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:52:00,792 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:52:00,793 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:52:00,793 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:52:00,793 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:52:00,793 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:52:00,794 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:52:00,794 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:52:00,794 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:52:00,795 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:52:00,795 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:52:00,795 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:52:00,795 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:52:00,796 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:52:00,796 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:52:00,796 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:52:00,796 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:52:00,796 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:52:00,797 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:52:00,797 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:52:00,797 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_abdacd81-000c-4dc4-9e62-d8c4b9aca558/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 -> b865bb4da04412be07ba7e2426d2224bb04a2953 [2019-11-26 02:52:01,163 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:52:01,178 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:52:01,181 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:52:01,182 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:52:01,183 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:52:01,183 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_abdacd81-000c-4dc4-9e62-d8c4b9aca558/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1230.c [2019-11-26 02:52:01,242 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_abdacd81-000c-4dc4-9e62-d8c4b9aca558/bin/ukojak/data/767f2ed5c/ed7b456a303545f4a94fd5173ced74bd/FLAG501ad343b [2019-11-26 02:52:01,570 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:52:01,571 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_abdacd81-000c-4dc4-9e62-d8c4b9aca558/sv-benchmarks/c/float-newlib/double_req_bl_1230.c [2019-11-26 02:52:01,577 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_abdacd81-000c-4dc4-9e62-d8c4b9aca558/bin/ukojak/data/767f2ed5c/ed7b456a303545f4a94fd5173ced74bd/FLAG501ad343b [2019-11-26 02:52:01,994 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_abdacd81-000c-4dc4-9e62-d8c4b9aca558/bin/ukojak/data/767f2ed5c/ed7b456a303545f4a94fd5173ced74bd [2019-11-26 02:52:02,000 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:52:02,001 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:52:02,005 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:52:02,005 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:52:02,009 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:52:02,010 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:52:01" (1/1) ... [2019-11-26 02:52:02,013 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78e95319 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:52:02, skipping insertion in model container [2019-11-26 02:52:02,013 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:52:01" (1/1) ... [2019-11-26 02:52:02,021 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:52:02,041 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:52:02,229 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:52:02,234 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:52:02,260 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:52:02,285 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:52:02,286 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:52:02 WrapperNode [2019-11-26 02:52:02,286 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:52:02,287 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:52:02,287 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:52:02,287 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:52:02,295 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:52:02" (1/1) ... [2019-11-26 02:52:02,305 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:52:02" (1/1) ... [2019-11-26 02:52:02,388 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:52:02,389 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:52:02,389 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:52:02,389 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:52:02,399 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:52:02" (1/1) ... [2019-11-26 02:52:02,400 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:52:02" (1/1) ... [2019-11-26 02:52:02,407 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:52:02" (1/1) ... [2019-11-26 02:52:02,408 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:52:02" (1/1) ... [2019-11-26 02:52:02,430 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:52:02" (1/1) ... [2019-11-26 02:52:02,436 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:52:02" (1/1) ... [2019-11-26 02:52:02,446 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:52:02" (1/1) ... [2019-11-26 02:52:02,449 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:52:02,453 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:52:02,453 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:52:02,453 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:52:02,454 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:52:02" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_abdacd81-000c-4dc4-9e62-d8c4b9aca558/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 02:52:02,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-11-26 02:52:02,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:52:02,528 INFO L130 BoogieDeclarations]: Found specification of procedure __fpclassify_double [2019-11-26 02:52:02,528 INFO L138 BoogieDeclarations]: Found implementation of procedure __fpclassify_double [2019-11-26 02:52:02,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-26 02:52:02,529 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:52:02,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:52:02,529 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:52:03,100 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:52:03,101 INFO L284 CfgBuilder]: Removed 10 assume(true) statements. [2019-11-26 02:52:03,102 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:52:03 BoogieIcfgContainer [2019-11-26 02:52:03,102 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:52:03,102 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:52:03,102 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:52:03,112 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:52:03,113 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:52:03" (1/1) ... [2019-11-26 02:52:03,122 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:52:03,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:52:03,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 16 states and 20 transitions. [2019-11-26 02:52:03,161 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 20 transitions. [2019-11-26 02:52:03,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-26 02:52:03,169 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:52:03,217 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 02:52:03,225 INFO L168 Benchmark]: Toolchain (without parser) took 1221.50 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 199.8 MB). Free memory was 960.4 MB in the beginning and 1.1 GB in the end (delta: -189.0 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:52:03,225 INFO L168 Benchmark]: CDTParser took 0.18 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. [2019-11-26 02:52:03,226 INFO L168 Benchmark]: CACSL2BoogieTranslator took 280.90 ms. Allocated memory is still 1.0 GB. Free memory was 960.4 MB in the beginning and 944.3 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:52:03,228 INFO L168 Benchmark]: Boogie Procedure Inliner took 102.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 199.8 MB). Free memory was 944.3 MB in the beginning and 1.2 GB in the end (delta: -246.6 MB). Peak memory consumption was 10.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:52:03,229 INFO L168 Benchmark]: Boogie Preprocessor took 63.42 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:52:03,230 INFO L168 Benchmark]: RCFGBuilder took 649.31 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 35.4 MB). Peak memory consumption was 35.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:52:03,230 INFO L168 Benchmark]: CodeCheck took 118.86 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: 6.1 MB). Peak memory consumption was 6.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:52:03,239 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 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 280.90 ms. Allocated memory is still 1.0 GB. Free memory was 960.4 MB in the beginning and 944.3 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 102.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 199.8 MB). Free memory was 944.3 MB in the beginning and 1.2 GB in the end (delta: -246.6 MB). Peak memory consumption was 10.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 63.42 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 649.31 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 35.4 MB). Peak memory consumption was 35.4 MB. Max. memory is 11.5 GB. * CodeCheck took 118.86 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: 6.1 MB). Peak memory consumption was 6.1 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...