./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0281.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_25c31fb7-9bcb-41f8-bff0-6718c403d701/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_25c31fb7-9bcb-41f8-bff0-6718c403d701/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_25c31fb7-9bcb-41f8-bff0-6718c403d701/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_25c31fb7-9bcb-41f8-bff0-6718c403d701/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0281.c -s /tmp/vcloud-vcloud-master/worker/run_dir_25c31fb7-9bcb-41f8-bff0-6718c403d701/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_25c31fb7-9bcb-41f8-bff0-6718c403d701/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 ea7f366bf9317f351e4b5f275a15188ee4a0efbb .......................................................................................................................................................................................................... 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_25c31fb7-9bcb-41f8-bff0-6718c403d701/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_25c31fb7-9bcb-41f8-bff0-6718c403d701/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_25c31fb7-9bcb-41f8-bff0-6718c403d701/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_25c31fb7-9bcb-41f8-bff0-6718c403d701/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0281.c -s /tmp/vcloud-vcloud-master/worker/run_dir_25c31fb7-9bcb-41f8-bff0-6718c403d701/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_25c31fb7-9bcb-41f8-bff0-6718c403d701/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 ea7f366bf9317f351e4b5f275a15188ee4a0efbb ............................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 06:28:53,939 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 06:28:53,941 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 06:28:53,955 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 06:28:53,956 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 06:28:53,957 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 06:28:53,959 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 06:28:53,967 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 06:28:53,972 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 06:28:53,976 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 06:28:53,977 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 06:28:53,978 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 06:28:53,978 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 06:28:53,980 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 06:28:53,982 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 06:28:53,983 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 06:28:53,984 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 06:28:53,985 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 06:28:53,987 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 06:28:53,990 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 06:28:53,995 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 06:28:53,997 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 06:28:54,000 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 06:28:54,001 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 06:28:54,005 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 06:28:54,005 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 06:28:54,005 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 06:28:54,007 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 06:28:54,007 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 06:28:54,008 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 06:28:54,008 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 06:28:54,009 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 06:28:54,009 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 06:28:54,010 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 06:28:54,011 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 06:28:54,011 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 06:28:54,012 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 06:28:54,012 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 06:28:54,012 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 06:28:54,013 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 06:28:54,014 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 06:28:54,015 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_25c31fb7-9bcb-41f8-bff0-6718c403d701/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 06:28:54,039 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 06:28:54,039 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 06:28:54,040 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 06:28:54,040 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 06:28:54,040 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 06:28:54,041 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 06:28:54,041 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 06:28:54,041 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 06:28:54,041 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 06:28:54,041 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 06:28:54,042 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 06:28:54,042 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 06:28:54,042 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 06:28:54,042 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 06:28:54,042 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 06:28:54,042 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 06:28:54,043 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 06:28:54,043 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 06:28:54,043 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 06:28:54,043 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 06:28:54,043 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 06:28:54,044 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 06:28:54,044 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 06:28:54,044 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 06:28:54,044 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 06:28:54,044 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 06:28:54,045 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 06:28:54,045 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 06:28:54,045 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 06:28:54,045 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_25c31fb7-9bcb-41f8-bff0-6718c403d701/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 -> ea7f366bf9317f351e4b5f275a15188ee4a0efbb [2019-11-20 06:28:54,180 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 06:28:54,191 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 06:28:54,194 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 06:28:54,195 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 06:28:54,196 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 06:28:54,198 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_25c31fb7-9bcb-41f8-bff0-6718c403d701/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0281.c [2019-11-20 06:28:54,255 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_25c31fb7-9bcb-41f8-bff0-6718c403d701/bin/ukojak/data/1fcaeaca4/917628d5b80543f7a3ea9ecfc6de0522/FLAGfde35d510 [2019-11-20 06:28:54,727 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 06:28:54,728 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_25c31fb7-9bcb-41f8-bff0-6718c403d701/sv-benchmarks/c/float-newlib/float_req_bl_0281.c [2019-11-20 06:28:54,738 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_25c31fb7-9bcb-41f8-bff0-6718c403d701/bin/ukojak/data/1fcaeaca4/917628d5b80543f7a3ea9ecfc6de0522/FLAGfde35d510 [2019-11-20 06:28:55,073 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_25c31fb7-9bcb-41f8-bff0-6718c403d701/bin/ukojak/data/1fcaeaca4/917628d5b80543f7a3ea9ecfc6de0522 [2019-11-20 06:28:55,075 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 06:28:55,076 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 06:28:55,077 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 06:28:55,077 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 06:28:55,080 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 06:28:55,081 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:28:55" (1/1) ... [2019-11-20 06:28:55,084 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@382195c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:55, skipping insertion in model container [2019-11-20 06:28:55,084 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:28:55" (1/1) ... [2019-11-20 06:28:55,090 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 06:28:55,127 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 06:28:55,371 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 06:28:55,377 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 06:28:55,438 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 06:28:55,458 INFO L192 MainTranslator]: Completed translation [2019-11-20 06:28:55,458 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:55 WrapperNode [2019-11-20 06:28:55,458 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 06:28:55,459 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 06:28:55,459 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 06:28:55,459 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 06:28:55,466 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:55" (1/1) ... [2019-11-20 06:28:55,477 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:55" (1/1) ... [2019-11-20 06:28:55,514 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 06:28:55,514 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 06:28:55,514 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 06:28:55,514 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 06:28:55,522 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:55" (1/1) ... [2019-11-20 06:28:55,523 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:55" (1/1) ... [2019-11-20 06:28:55,527 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:55" (1/1) ... [2019-11-20 06:28:55,527 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:55" (1/1) ... [2019-11-20 06:28:55,544 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:55" (1/1) ... [2019-11-20 06:28:55,550 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:55" (1/1) ... [2019-11-20 06:28:55,553 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:55" (1/1) ... [2019-11-20 06:28:55,557 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 06:28:55,557 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 06:28:55,557 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 06:28:55,558 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 06:28:55,558 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:55" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_25c31fb7-9bcb-41f8-bff0-6718c403d701/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 06:28:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 06:28:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 06:28:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 06:28:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 06:28:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 06:28:55,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 06:28:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 06:28:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 06:28:56,244 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 06:28:56,245 INFO L285 CfgBuilder]: Removed 28 assume(true) statements. [2019-11-20 06:28:56,246 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:28:56 BoogieIcfgContainer [2019-11-20 06:28:56,246 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 06:28:56,246 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 06:28:56,247 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 06:28:56,257 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 06:28:56,257 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:28:56" (1/1) ... [2019-11-20 06:28:56,268 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 06:28:56,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 06:28:56,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 44 states and 71 transitions. [2019-11-20 06:28:56,307 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 71 transitions. [2019-11-20 06:28:56,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-11-20 06:28:56,311 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 06:28:56,359 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 06:28:56,366 INFO L168 Benchmark]: Toolchain (without parser) took 1286.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -119.7 MB). Peak memory consumption was 16.6 MB. Max. memory is 11.5 GB. [2019-11-20 06:28:56,367 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 06:28:56,368 INFO L168 Benchmark]: CACSL2BoogieTranslator took 381.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -179.7 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. [2019-11-20 06:28:56,370 INFO L168 Benchmark]: Boogie Procedure Inliner took 55.28 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 06:28:56,372 INFO L168 Benchmark]: Boogie Preprocessor took 42.95 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 06:28:56,373 INFO L168 Benchmark]: RCFGBuilder took 688.74 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: 49.3 MB). Peak memory consumption was 49.3 MB. Max. memory is 11.5 GB. [2019-11-20 06:28:56,374 INFO L168 Benchmark]: CodeCheck took 115.60 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 06:28:56,384 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 0.21 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 381.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -179.7 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 55.28 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 42.95 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 688.74 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: 49.3 MB). Peak memory consumption was 49.3 MB. Max. memory is 11.5 GB. * CodeCheck took 115.60 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 0.1.24-678e011 [2019-11-20 06:28:58,199 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 06:28:58,201 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 06:28:58,217 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 06:28:58,218 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 06:28:58,219 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 06:28:58,220 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 06:28:58,222 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 06:28:58,224 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 06:28:58,225 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 06:28:58,226 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 06:28:58,228 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 06:28:58,228 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 06:28:58,229 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 06:28:58,230 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 06:28:58,231 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 06:28:58,232 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 06:28:58,233 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 06:28:58,235 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 06:28:58,237 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 06:28:58,239 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 06:28:58,240 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 06:28:58,241 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 06:28:58,242 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 06:28:58,245 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 06:28:58,245 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 06:28:58,246 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 06:28:58,247 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 06:28:58,247 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 06:28:58,248 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 06:28:58,249 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 06:28:58,250 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 06:28:58,250 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 06:28:58,251 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 06:28:58,252 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 06:28:58,253 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 06:28:58,254 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 06:28:58,254 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 06:28:58,254 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 06:28:58,255 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 06:28:58,256 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 06:28:58,257 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_25c31fb7-9bcb-41f8-bff0-6718c403d701/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 06:28:58,271 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 06:28:58,271 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 06:28:58,272 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 06:28:58,273 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 06:28:58,273 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 06:28:58,274 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 06:28:58,274 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 06:28:58,274 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 06:28:58,274 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 06:28:58,275 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 06:28:58,275 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 06:28:58,275 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 06:28:58,275 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 06:28:58,276 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 06:28:58,276 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 06:28:58,276 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 06:28:58,276 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 06:28:58,277 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 06:28:58,277 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 06:28:58,277 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 06:28:58,277 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 06:28:58,278 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 06:28:58,278 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 06:28:58,278 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 06:28:58,278 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 06:28:58,279 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 06:28:58,279 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 06:28:58,279 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 06:28:58,279 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 06:28:58,280 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 06:28:58,280 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 06:28:58,280 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 06:28:58,280 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_25c31fb7-9bcb-41f8-bff0-6718c403d701/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 -> ea7f366bf9317f351e4b5f275a15188ee4a0efbb [2019-11-20 06:28:58,544 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 06:28:58,555 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 06:28:58,563 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 06:28:58,565 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 06:28:58,565 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 06:28:58,566 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_25c31fb7-9bcb-41f8-bff0-6718c403d701/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0281.c [2019-11-20 06:28:58,630 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_25c31fb7-9bcb-41f8-bff0-6718c403d701/bin/ukojak/data/03929f62c/1cd7df093e7e4f94a0b80d3d87ef61d8/FLAG7a843b52a [2019-11-20 06:28:58,989 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 06:28:58,990 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_25c31fb7-9bcb-41f8-bff0-6718c403d701/sv-benchmarks/c/float-newlib/float_req_bl_0281.c [2019-11-20 06:28:58,995 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_25c31fb7-9bcb-41f8-bff0-6718c403d701/bin/ukojak/data/03929f62c/1cd7df093e7e4f94a0b80d3d87ef61d8/FLAG7a843b52a [2019-11-20 06:28:59,361 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_25c31fb7-9bcb-41f8-bff0-6718c403d701/bin/ukojak/data/03929f62c/1cd7df093e7e4f94a0b80d3d87ef61d8 [2019-11-20 06:28:59,364 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 06:28:59,365 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 06:28:59,366 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 06:28:59,366 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 06:28:59,370 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 06:28:59,370 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:28:59" (1/1) ... [2019-11-20 06:28:59,373 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24651596 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:59, skipping insertion in model container [2019-11-20 06:28:59,374 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:28:59" (1/1) ... [2019-11-20 06:28:59,383 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 06:28:59,409 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 06:28:59,664 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 06:28:59,680 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 06:28:59,771 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 06:28:59,907 INFO L192 MainTranslator]: Completed translation [2019-11-20 06:28:59,907 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:59 WrapperNode [2019-11-20 06:28:59,907 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 06:28:59,908 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 06:28:59,908 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 06:28:59,908 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 06:28:59,916 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:59" (1/1) ... [2019-11-20 06:28:59,930 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:59" (1/1) ... [2019-11-20 06:28:59,957 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 06:28:59,958 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 06:28:59,958 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 06:28:59,958 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 06:28:59,967 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:59" (1/1) ... [2019-11-20 06:28:59,967 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:59" (1/1) ... [2019-11-20 06:28:59,973 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:59" (1/1) ... [2019-11-20 06:28:59,973 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:59" (1/1) ... [2019-11-20 06:28:59,986 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:59" (1/1) ... [2019-11-20 06:28:59,992 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:59" (1/1) ... [2019-11-20 06:28:59,995 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:59" (1/1) ... [2019-11-20 06:29:00,000 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 06:29:00,001 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 06:29:00,001 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 06:29:00,001 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 06:29:00,002 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:59" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_25c31fb7-9bcb-41f8-bff0-6718c403d701/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 06:29:00,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 06:29:00,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-11-20 06:29:00,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 06:29:00,066 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 06:29:00,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 06:29:00,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-20 06:29:00,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 06:29:00,066 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 06:29:55,188 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 06:29:55,188 INFO L285 CfgBuilder]: Removed 28 assume(true) statements. [2019-11-20 06:29:55,189 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:29:55 BoogieIcfgContainer [2019-11-20 06:29:55,190 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 06:29:55,190 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 06:29:55,190 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 06:29:55,201 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 06:29:55,201 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:29:55" (1/1) ... [2019-11-20 06:29:55,211 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 06:29:55,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 06:29:55,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 44 states and 71 transitions. [2019-11-20 06:29:55,254 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 71 transitions. [2019-11-20 06:29:55,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-11-20 06:29:55,257 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 06:29:55,305 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 06:29:55,311 INFO L168 Benchmark]: Toolchain (without parser) took 55943.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 182.5 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -144.7 MB). Peak memory consumption was 37.8 MB. Max. memory is 11.5 GB. [2019-11-20 06:29:55,312 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 06:29:55,313 INFO L168 Benchmark]: CACSL2BoogieTranslator took 541.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 182.5 MB). Free memory was 957.8 MB in the beginning and 1.2 GB in the end (delta: -220.7 MB). Peak memory consumption was 26.6 MB. Max. memory is 11.5 GB. [2019-11-20 06:29:55,314 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.32 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-20 06:29:55,314 INFO L168 Benchmark]: Boogie Preprocessor took 42.57 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 06:29:55,315 INFO L168 Benchmark]: RCFGBuilder took 55189.17 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: 69.5 MB). Peak memory consumption was 69.5 MB. Max. memory is 11.5 GB. [2019-11-20 06:29:55,316 INFO L168 Benchmark]: CodeCheck took 117.52 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 06:29:55,325 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 0.27 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 541.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 182.5 MB). Free memory was 957.8 MB in the beginning and 1.2 GB in the end (delta: -220.7 MB). Peak memory consumption was 26.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 49.32 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 42.57 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 55189.17 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: 69.5 MB). Peak memory consumption was 69.5 MB. Max. memory is 11.5 GB. * CodeCheck took 117.52 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...