./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1032c.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_291b3c85-9a87-42ff-a4b8-a621541d447a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_291b3c85-9a87-42ff-a4b8-a621541d447a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_291b3c85-9a87-42ff-a4b8-a621541d447a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_291b3c85-9a87-42ff-a4b8-a621541d447a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1032c.c -s /tmp/vcloud-vcloud-master/worker/run_dir_291b3c85-9a87-42ff-a4b8-a621541d447a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_291b3c85-9a87-42ff-a4b8-a621541d447a/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash dc0a2ba7c478f7aa42412993fd58e9bd96a2d03f .................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_291b3c85-9a87-42ff-a4b8-a621541d447a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_291b3c85-9a87-42ff-a4b8-a621541d447a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_291b3c85-9a87-42ff-a4b8-a621541d447a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_291b3c85-9a87-42ff-a4b8-a621541d447a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1032c.c -s /tmp/vcloud-vcloud-master/worker/run_dir_291b3c85-9a87-42ff-a4b8-a621541d447a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_291b3c85-9a87-42ff-a4b8-a621541d447a/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash dc0a2ba7c478f7aa42412993fd58e9bd96a2d03f ..................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:35:40,044 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:35:40,047 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:35:40,145 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:35:40,145 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:35:40,151 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:35:40,154 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:35:40,158 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:35:40,161 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:35:40,167 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:35:40,168 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:35:40,170 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:35:40,171 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:35:40,175 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:35:40,176 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:35:40,179 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:35:40,180 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:35:40,181 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:35:40,187 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:35:40,195 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:35:40,197 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:35:40,198 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:35:40,201 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:35:40,202 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:35:40,211 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:35:40,211 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:35:40,212 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:35:40,214 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:35:40,215 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:35:40,216 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:35:40,216 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:35:40,218 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:35:40,220 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:35:40,221 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:35:40,222 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:35:40,223 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:35:40,224 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:35:40,224 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:35:40,225 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:35:40,226 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:35:40,228 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:35:40,230 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_291b3c85-9a87-42ff-a4b8-a621541d447a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-30 00:35:40,270 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:35:40,270 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:35:40,272 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:35:40,272 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:35:40,273 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:35:40,273 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:35:40,274 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:35:40,274 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:35:40,274 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:35:40,275 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:35:40,276 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:35:40,276 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:35:40,276 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:35:40,277 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:35:40,277 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:35:40,277 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:35:40,278 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:35:40,278 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:35:40,278 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:35:40,278 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:35:40,279 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:35:40,279 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:35:40,279 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:35:40,280 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:35:40,280 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:35:40,280 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:35:40,281 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:35:40,281 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:35:40,281 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:35:40,283 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_291b3c85-9a87-42ff-a4b8-a621541d447a/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_291b3c85-9a87-42ff-a4b8-a621541d447a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dc0a2ba7c478f7aa42412993fd58e9bd96a2d03f [2020-11-30 00:35:40,648 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:35:40,691 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:35:40,695 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:35:40,697 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:35:40,699 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:35:40,700 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_291b3c85-9a87-42ff-a4b8-a621541d447a/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1032c.c [2020-11-30 00:35:40,799 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_291b3c85-9a87-42ff-a4b8-a621541d447a/bin/ukojak/data/66f73ffd8/afeb5dcdb634432889944da3cbacb3b8/FLAG4443350bd [2020-11-30 00:35:41,344 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:35:41,345 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_291b3c85-9a87-42ff-a4b8-a621541d447a/sv-benchmarks/c/float-newlib/double_req_bl_1032c.c [2020-11-30 00:35:41,352 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_291b3c85-9a87-42ff-a4b8-a621541d447a/bin/ukojak/data/66f73ffd8/afeb5dcdb634432889944da3cbacb3b8/FLAG4443350bd [2020-11-30 00:35:41,704 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_291b3c85-9a87-42ff-a4b8-a621541d447a/bin/ukojak/data/66f73ffd8/afeb5dcdb634432889944da3cbacb3b8 [2020-11-30 00:35:41,708 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:35:41,711 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:35:41,715 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:35:41,715 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:35:41,719 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:35:41,720 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:35:41" (1/1) ... [2020-11-30 00:35:41,723 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10f8d7e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:41, skipping insertion in model container [2020-11-30 00:35:41,723 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:35:41" (1/1) ... [2020-11-30 00:35:41,730 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:35:41,753 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:35:41,972 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:35:41,983 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:35:42,016 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:35:42,031 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:35:42,032 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:42 WrapperNode [2020-11-30 00:35:42,032 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:35:42,033 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:35:42,033 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:35:42,033 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:35:42,041 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:42" (1/1) ... [2020-11-30 00:35:42,050 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:42" (1/1) ... [2020-11-30 00:35:42,092 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:35:42,103 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 00:35:42,103 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 00:35:42,103 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 00:35:42,112 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:42" (1/1) ... [2020-11-30 00:35:42,113 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:42" (1/1) ... [2020-11-30 00:35:42,129 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:42" (1/1) ... [2020-11-30 00:35:42,130 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:42" (1/1) ... [2020-11-30 00:35:42,138 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:42" (1/1) ... [2020-11-30 00:35:42,151 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:42" (1/1) ... [2020-11-30 00:35:42,161 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:42" (1/1) ... [2020-11-30 00:35:42,164 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 00:35:42,165 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 00:35:42,171 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 00:35:42,171 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 00:35:42,172 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:42" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_291b3c85-9a87-42ff-a4b8-a621541d447a/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 [2020-11-30 00:35:42,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-30 00:35:42,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 00:35:42,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-11-30 00:35:42,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-30 00:35:42,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2020-11-30 00:35:42,258 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 00:35:42,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 00:35:42,258 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-30 00:35:42,259 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-30 00:35:42,933 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 00:35:42,933 INFO L298 CfgBuilder]: Removed 16 assume(true) statements. [2020-11-30 00:35:42,935 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:35:42 BoogieIcfgContainer [2020-11-30 00:35:42,935 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 00:35:42,936 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-30 00:35:42,937 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-30 00:35:42,948 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-30 00:35:42,948 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:35:42" (1/1) ... [2020-11-30 00:35:42,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:35:42,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 00:35:43,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 21 states and 32 transitions. [2020-11-30 00:35:43,007 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 32 transitions. [2020-11-30 00:35:43,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-11-30 00:35:43,010 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 00:35:43,060 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:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) 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:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 00:35:43,072 INFO L168 Benchmark]: Toolchain (without parser) took 1357.46 ms. Allocated memory is still 113.2 MB. Free memory was 81.8 MB in the beginning and 54.6 MB in the end (delta: 27.2 MB). Peak memory consumption was 26.8 MB. Max. memory is 16.1 GB. [2020-11-30 00:35:43,074 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 81.8 MB. Free memory was 52.3 MB in the beginning and 52.2 MB in the end (delta: 24.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:35:43,076 INFO L168 Benchmark]: CACSL2BoogieTranslator took 317.26 ms. Allocated memory is still 113.2 MB. Free memory was 81.3 MB in the beginning and 90.2 MB in the end (delta: -9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:35:43,077 INFO L168 Benchmark]: Boogie Procedure Inliner took 69.18 ms. Allocated memory is still 113.2 MB. Free memory was 90.2 MB in the beginning and 88.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-30 00:35:43,078 INFO L168 Benchmark]: Boogie Preprocessor took 61.48 ms. Allocated memory is still 113.2 MB. Free memory was 88.1 MB in the beginning and 86.8 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:35:43,079 INFO L168 Benchmark]: RCFGBuilder took 770.62 ms. Allocated memory is still 113.2 MB. Free memory was 86.8 MB in the beginning and 59.5 MB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:35:43,079 INFO L168 Benchmark]: CodeCheck took 131.28 ms. Allocated memory is still 113.2 MB. Free memory was 59.5 MB in the beginning and 54.6 MB in the end (delta: 4.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:35:43,083 INFO L339 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 81.8 MB. Free memory was 52.3 MB in the beginning and 52.2 MB in the end (delta: 24.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 317.26 ms. Allocated memory is still 113.2 MB. Free memory was 81.3 MB in the beginning and 90.2 MB in the end (delta: -9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 69.18 ms. Allocated memory is still 113.2 MB. Free memory was 90.2 MB in the beginning and 88.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 61.48 ms. Allocated memory is still 113.2 MB. Free memory was 88.1 MB in the beginning and 86.8 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 770.62 ms. Allocated memory is still 113.2 MB. Free memory was 86.8 MB in the beginning and 59.5 MB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. * CodeCheck took 131.28 ms. Allocated memory is still 113.2 MB. Free memory was 59.5 MB in the beginning and 54.6 MB in the end (delta: 4.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:35:45,595 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:35:45,597 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:35:45,642 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:35:45,643 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:35:45,650 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:35:45,652 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:35:45,658 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:35:45,662 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:35:45,669 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:35:45,670 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:35:45,678 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:35:45,679 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:35:45,680 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:35:45,681 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:35:45,683 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:35:45,684 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:35:45,685 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:35:45,687 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:35:45,690 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:35:45,692 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:35:45,694 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:35:45,695 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:35:45,696 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:35:45,700 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:35:45,700 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:35:45,701 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:35:45,702 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:35:45,703 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:35:45,704 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:35:45,704 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:35:45,705 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:35:45,706 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:35:45,708 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:35:45,709 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:35:45,709 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:35:45,710 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:35:45,711 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:35:45,711 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:35:45,713 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:35:45,714 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:35:45,715 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_291b3c85-9a87-42ff-a4b8-a621541d447a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-30 00:35:45,741 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:35:45,746 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:35:45,748 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:35:45,748 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:35:45,749 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:35:45,750 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:35:45,751 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:35:45,751 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:35:45,751 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:35:45,751 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:35:45,752 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:35:45,753 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:35:45,753 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:35:45,753 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:35:45,753 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:35:45,754 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:35:45,754 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:35:45,754 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:35:45,754 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:35:45,755 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:35:45,755 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:35:45,755 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:35:45,755 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:35:45,756 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:35:45,756 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:35:45,756 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:35:45,756 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:35:45,757 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:35:45,757 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:35:45,757 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:35:45,757 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:35:45,758 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:35:45,758 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:35:45,758 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_291b3c85-9a87-42ff-a4b8-a621541d447a/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_291b3c85-9a87-42ff-a4b8-a621541d447a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dc0a2ba7c478f7aa42412993fd58e9bd96a2d03f [2020-11-30 00:35:46,164 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:35:46,202 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:35:46,204 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:35:46,206 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:35:46,206 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:35:46,207 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_291b3c85-9a87-42ff-a4b8-a621541d447a/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1032c.c [2020-11-30 00:35:46,268 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_291b3c85-9a87-42ff-a4b8-a621541d447a/bin/ukojak/data/6d728798f/8163584132cd409e9d966efcd3bdd234/FLAGd09803a8f [2020-11-30 00:35:46,769 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:35:46,770 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_291b3c85-9a87-42ff-a4b8-a621541d447a/sv-benchmarks/c/float-newlib/double_req_bl_1032c.c [2020-11-30 00:35:46,780 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_291b3c85-9a87-42ff-a4b8-a621541d447a/bin/ukojak/data/6d728798f/8163584132cd409e9d966efcd3bdd234/FLAGd09803a8f [2020-11-30 00:35:47,173 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_291b3c85-9a87-42ff-a4b8-a621541d447a/bin/ukojak/data/6d728798f/8163584132cd409e9d966efcd3bdd234 [2020-11-30 00:35:47,176 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:35:47,181 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:35:47,184 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:35:47,184 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:35:47,188 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:35:47,189 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:35:47" (1/1) ... [2020-11-30 00:35:47,192 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@114ffb9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:47, skipping insertion in model container [2020-11-30 00:35:47,192 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:35:47" (1/1) ... [2020-11-30 00:35:47,200 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:35:47,223 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:35:47,455 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:35:47,480 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:35:47,579 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:35:47,628 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:35:47,628 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:47 WrapperNode [2020-11-30 00:35:47,628 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:35:47,630 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:35:47,630 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:35:47,630 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:35:47,638 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:47" (1/1) ... [2020-11-30 00:35:47,649 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:47" (1/1) ... [2020-11-30 00:35:47,674 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:35:47,675 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 00:35:47,675 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 00:35:47,675 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 00:35:47,683 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:47" (1/1) ... [2020-11-30 00:35:47,683 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:47" (1/1) ... [2020-11-30 00:35:47,688 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:47" (1/1) ... [2020-11-30 00:35:47,689 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:47" (1/1) ... [2020-11-30 00:35:47,700 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:47" (1/1) ... [2020-11-30 00:35:47,705 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:47" (1/1) ... [2020-11-30 00:35:47,708 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:47" (1/1) ... [2020-11-30 00:35:47,712 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 00:35:47,713 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 00:35:47,713 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 00:35:47,713 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 00:35:47,714 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:47" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_291b3c85-9a87-42ff-a4b8-a621541d447a/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 [2020-11-30 00:35:47,779 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2020-11-30 00:35:47,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2020-11-30 00:35:47,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-11-30 00:35:47,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 00:35:47,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-11-30 00:35:47,780 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 00:35:47,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 00:35:47,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-11-30 00:35:47,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-30 00:35:48,850 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 00:35:48,850 INFO L298 CfgBuilder]: Removed 16 assume(true) statements. [2020-11-30 00:35:48,852 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:35:48 BoogieIcfgContainer [2020-11-30 00:35:48,853 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 00:35:48,853 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-30 00:35:48,854 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-30 00:35:48,863 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-30 00:35:48,863 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:35:48" (1/1) ... [2020-11-30 00:35:48,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:35:48,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 00:35:48,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 21 states and 32 transitions. [2020-11-30 00:35:48,914 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 32 transitions. [2020-11-30 00:35:48,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-11-30 00:35:48,918 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 00:35:48,954 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:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) 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:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 00:35:48,958 INFO L168 Benchmark]: Toolchain (without parser) took 1775.91 ms. Allocated memory was 50.3 MB in the beginning and 60.8 MB in the end (delta: 10.5 MB). Free memory was 26.7 MB in the beginning and 37.8 MB in the end (delta: -11.1 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:35:48,959 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 50.3 MB. Free memory was 32.3 MB in the beginning and 32.3 MB in the end (delta: 25.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:35:48,960 INFO L168 Benchmark]: CACSL2BoogieTranslator took 445.20 ms. Allocated memory was 50.3 MB in the beginning and 60.8 MB in the end (delta: 10.5 MB). Free memory was 26.5 MB in the beginning and 42.9 MB in the end (delta: -16.4 MB). Peak memory consumption was 7.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:35:48,961 INFO L168 Benchmark]: Boogie Procedure Inliner took 44.42 ms. Allocated memory is still 60.8 MB. Free memory was 42.9 MB in the beginning and 41.1 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-30 00:35:48,962 INFO L168 Benchmark]: Boogie Preprocessor took 37.15 ms. Allocated memory is still 60.8 MB. Free memory was 41.1 MB in the beginning and 39.4 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-30 00:35:48,963 INFO L168 Benchmark]: RCFGBuilder took 1140.00 ms. Allocated memory is still 60.8 MB. Free memory was 39.4 MB in the beginning and 42.6 MB in the end (delta: -3.2 MB). Peak memory consumption was 15.8 MB. Max. memory is 16.1 GB. [2020-11-30 00:35:48,963 INFO L168 Benchmark]: CodeCheck took 102.90 ms. Allocated memory is still 60.8 MB. Free memory was 42.6 MB in the beginning and 37.8 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:35:48,967 INFO L339 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 50.3 MB. Free memory was 32.3 MB in the beginning and 32.3 MB in the end (delta: 25.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 445.20 ms. Allocated memory was 50.3 MB in the beginning and 60.8 MB in the end (delta: 10.5 MB). Free memory was 26.5 MB in the beginning and 42.9 MB in the end (delta: -16.4 MB). Peak memory consumption was 7.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 44.42 ms. Allocated memory is still 60.8 MB. Free memory was 42.9 MB in the beginning and 41.1 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 37.15 ms. Allocated memory is still 60.8 MB. Free memory was 41.1 MB in the beginning and 39.4 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1140.00 ms. Allocated memory is still 60.8 MB. Free memory was 39.4 MB in the beginning and 42.6 MB in the end (delta: -3.2 MB). Peak memory consumption was 15.8 MB. Max. memory is 16.1 GB. * CodeCheck took 102.90 ms. Allocated memory is still 60.8 MB. Free memory was 42.6 MB in the beginning and 37.8 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...