./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_1230.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_0b1fbe1c-6e5e-445e-90d5-306efad34950/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_0b1fbe1c-6e5e-445e-90d5-306efad34950/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0b1fbe1c-6e5e-445e-90d5-306efad34950/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0b1fbe1c-6e5e-445e-90d5-306efad34950/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1230.c -s /tmp/vcloud-vcloud-master/worker/run_dir_0b1fbe1c-6e5e-445e-90d5-306efad34950/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0b1fbe1c-6e5e-445e-90d5-306efad34950/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 31da98a788dd1938c78053bade42bc512d4e8954 .......................................................................................................................................................................................................... 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_0b1fbe1c-6e5e-445e-90d5-306efad34950/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_0b1fbe1c-6e5e-445e-90d5-306efad34950/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0b1fbe1c-6e5e-445e-90d5-306efad34950/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0b1fbe1c-6e5e-445e-90d5-306efad34950/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1230.c -s /tmp/vcloud-vcloud-master/worker/run_dir_0b1fbe1c-6e5e-445e-90d5-306efad34950/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0b1fbe1c-6e5e-445e-90d5-306efad34950/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 31da98a788dd1938c78053bade42bc512d4e8954 ............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 08:22:15,064 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 08:22:15,066 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 08:22:15,073 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 08:22:15,073 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 08:22:15,074 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 08:22:15,075 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 08:22:15,076 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 08:22:15,078 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 08:22:15,078 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 08:22:15,079 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 08:22:15,080 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 08:22:15,080 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 08:22:15,080 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 08:22:15,081 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 08:22:15,082 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 08:22:15,082 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 08:22:15,083 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 08:22:15,084 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 08:22:15,086 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 08:22:15,087 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 08:22:15,087 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 08:22:15,088 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 08:22:15,089 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 08:22:15,090 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 08:22:15,090 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 08:22:15,091 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 08:22:15,091 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 08:22:15,091 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 08:22:15,092 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 08:22:15,092 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 08:22:15,092 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 08:22:15,093 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 08:22:15,093 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 08:22:15,094 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 08:22:15,094 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 08:22:15,094 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 08:22:15,095 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 08:22:15,095 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 08:22:15,095 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 08:22:15,096 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 08:22:15,096 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0b1fbe1c-6e5e-445e-90d5-306efad34950/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 08:22:15,106 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 08:22:15,106 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 08:22:15,106 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 08:22:15,106 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 08:22:15,107 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 08:22:15,107 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 08:22:15,107 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 08:22:15,107 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 08:22:15,107 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 08:22:15,107 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 08:22:15,108 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 08:22:15,108 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 08:22:15,108 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 08:22:15,108 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 08:22:15,108 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 08:22:15,108 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 08:22:15,108 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 08:22:15,108 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 08:22:15,109 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 08:22:15,109 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 08:22:15,109 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 08:22:15,109 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 08:22:15,109 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 08:22:15,109 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 08:22:15,109 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 08:22:15,109 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 08:22:15,109 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 08:22:15,110 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 08:22:15,110 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 08:22:15,110 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_0b1fbe1c-6e5e-445e-90d5-306efad34950/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 -> 31da98a788dd1938c78053bade42bc512d4e8954 [2019-12-01 08:22:15,209 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 08:22:15,216 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 08:22:15,218 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 08:22:15,219 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 08:22:15,220 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 08:22:15,220 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0b1fbe1c-6e5e-445e-90d5-306efad34950/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1230.c [2019-12-01 08:22:15,257 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0b1fbe1c-6e5e-445e-90d5-306efad34950/bin/ukojak/data/415289d17/459038f2fc534224ae0bdfa81056aec5/FLAG1e7013356 [2019-12-01 08:22:15,676 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 08:22:15,677 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0b1fbe1c-6e5e-445e-90d5-306efad34950/sv-benchmarks/c/float-newlib/float_req_bl_1230.c [2019-12-01 08:22:15,681 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0b1fbe1c-6e5e-445e-90d5-306efad34950/bin/ukojak/data/415289d17/459038f2fc534224ae0bdfa81056aec5/FLAG1e7013356 [2019-12-01 08:22:15,689 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0b1fbe1c-6e5e-445e-90d5-306efad34950/bin/ukojak/data/415289d17/459038f2fc534224ae0bdfa81056aec5 [2019-12-01 08:22:15,691 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 08:22:15,692 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 08:22:15,692 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 08:22:15,692 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 08:22:15,695 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 08:22:15,695 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 08:22:15" (1/1) ... [2019-12-01 08:22:15,697 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12624de5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:22:15, skipping insertion in model container [2019-12-01 08:22:15,697 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 08:22:15" (1/1) ... [2019-12-01 08:22:15,701 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 08:22:15,712 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 08:22:15,851 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 08:22:15,853 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 08:22:15,869 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 08:22:15,883 INFO L208 MainTranslator]: Completed translation [2019-12-01 08:22:15,883 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:22:15 WrapperNode [2019-12-01 08:22:15,883 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 08:22:15,884 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 08:22:15,884 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 08:22:15,884 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 08:22:15,889 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:22:15" (1/1) ... [2019-12-01 08:22:15,895 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:22:15" (1/1) ... [2019-12-01 08:22:15,907 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 08:22:15,907 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 08:22:15,907 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 08:22:15,907 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 08:22:15,913 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:22:15" (1/1) ... [2019-12-01 08:22:15,913 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:22:15" (1/1) ... [2019-12-01 08:22:15,914 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:22:15" (1/1) ... [2019-12-01 08:22:15,915 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:22:15" (1/1) ... [2019-12-01 08:22:15,919 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:22:15" (1/1) ... [2019-12-01 08:22:15,922 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:22:15" (1/1) ... [2019-12-01 08:22:15,923 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:22:15" (1/1) ... [2019-12-01 08:22:15,924 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 08:22:15,924 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 08:22:15,924 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 08:22:15,925 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 08:22:15,925 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:22:15" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0b1fbe1c-6e5e-445e-90d5-306efad34950/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 [2019-12-01 08:22:15,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-01 08:22:15,965 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 08:22:15,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 08:22:15,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 08:22:15,965 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 08:22:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure __fpclassify_float [2019-12-01 08:22:15,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __fpclassify_float [2019-12-01 08:22:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 08:22:16,229 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 08:22:16,230 INFO L287 CfgBuilder]: Removed 10 assume(true) statements. [2019-12-01 08:22:16,231 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 08:22:16 BoogieIcfgContainer [2019-12-01 08:22:16,231 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 08:22:16,231 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 08:22:16,231 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 08:22:16,241 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 08:22:16,241 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 08:22:16" (1/1) ... [2019-12-01 08:22:16,250 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 08:22:16,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 08:22:16,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 17 states and 21 transitions. [2019-12-01 08:22:16,274 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 21 transitions. [2019-12-01 08:22:16,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-12-01 08:22:16,277 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 08:22:16,309 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) [2019-12-01 08:22:16,313 INFO L168 Benchmark]: Toolchain (without parser) took 620.20 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 100.7 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -109.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 08:22:16,313 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 960.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 08:22:16,314 INFO L168 Benchmark]: CACSL2BoogieTranslator took 191.23 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 100.7 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -149.3 MB). Peak memory consumption was 23.4 MB. Max. memory is 11.5 GB. [2019-12-01 08:22:16,314 INFO L168 Benchmark]: Boogie Procedure Inliner took 23.26 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 08:22:16,315 INFO L168 Benchmark]: Boogie Preprocessor took 16.96 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 08:22:16,315 INFO L168 Benchmark]: RCFGBuilder took 306.51 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 11.5 GB. [2019-12-01 08:22:16,316 INFO L168 Benchmark]: CodeCheck took 79.78 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-12-01 08:22:16,318 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 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 960.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 191.23 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 100.7 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -149.3 MB). Peak memory consumption was 23.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 23.26 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 16.96 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 306.51 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 11.5 GB. * CodeCheck took 79.78 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 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 0.1.25-f470102 [2019-12-01 08:22:17,719 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 08:22:17,720 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 08:22:17,728 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 08:22:17,728 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 08:22:17,729 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 08:22:17,730 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 08:22:17,731 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 08:22:17,733 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 08:22:17,733 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 08:22:17,734 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 08:22:17,735 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 08:22:17,735 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 08:22:17,735 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 08:22:17,736 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 08:22:17,737 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 08:22:17,737 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 08:22:17,738 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 08:22:17,740 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 08:22:17,741 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 08:22:17,742 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 08:22:17,743 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 08:22:17,744 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 08:22:17,744 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 08:22:17,746 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 08:22:17,747 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 08:22:17,747 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 08:22:17,747 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 08:22:17,748 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 08:22:17,748 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 08:22:17,748 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 08:22:17,749 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 08:22:17,749 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 08:22:17,750 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 08:22:17,751 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 08:22:17,751 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 08:22:17,751 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 08:22:17,751 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 08:22:17,751 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 08:22:17,752 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 08:22:17,752 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 08:22:17,753 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0b1fbe1c-6e5e-445e-90d5-306efad34950/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 08:22:17,763 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 08:22:17,763 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 08:22:17,764 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 08:22:17,764 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 08:22:17,764 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 08:22:17,764 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 08:22:17,765 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 08:22:17,765 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 08:22:17,765 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 08:22:17,765 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 08:22:17,765 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 08:22:17,765 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 08:22:17,765 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 08:22:17,765 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 08:22:17,766 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 08:22:17,766 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 08:22:17,766 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 08:22:17,766 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 08:22:17,766 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 08:22:17,766 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 08:22:17,766 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 08:22:17,766 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 08:22:17,767 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 08:22:17,767 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 08:22:17,767 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 08:22:17,767 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 08:22:17,767 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 08:22:17,767 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 08:22:17,767 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 08:22:17,767 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 08:22:17,768 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 08:22:17,768 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 08:22:17,768 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 08:22:17,768 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_0b1fbe1c-6e5e-445e-90d5-306efad34950/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 -> 31da98a788dd1938c78053bade42bc512d4e8954 [2019-12-01 08:22:17,935 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 08:22:17,944 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 08:22:17,946 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 08:22:17,947 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 08:22:17,948 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 08:22:17,948 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0b1fbe1c-6e5e-445e-90d5-306efad34950/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1230.c [2019-12-01 08:22:17,987 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0b1fbe1c-6e5e-445e-90d5-306efad34950/bin/ukojak/data/7be0c8123/146c356007ce42f0ac6ffc8b7b8660f6/FLAG60f7f892b [2019-12-01 08:22:18,452 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 08:22:18,452 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0b1fbe1c-6e5e-445e-90d5-306efad34950/sv-benchmarks/c/float-newlib/float_req_bl_1230.c [2019-12-01 08:22:18,457 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0b1fbe1c-6e5e-445e-90d5-306efad34950/bin/ukojak/data/7be0c8123/146c356007ce42f0ac6ffc8b7b8660f6/FLAG60f7f892b [2019-12-01 08:22:18,466 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0b1fbe1c-6e5e-445e-90d5-306efad34950/bin/ukojak/data/7be0c8123/146c356007ce42f0ac6ffc8b7b8660f6 [2019-12-01 08:22:18,467 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 08:22:18,468 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 08:22:18,469 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 08:22:18,469 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 08:22:18,471 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 08:22:18,472 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 08:22:18" (1/1) ... [2019-12-01 08:22:18,473 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41944eff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:22:18, skipping insertion in model container [2019-12-01 08:22:18,473 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 08:22:18" (1/1) ... [2019-12-01 08:22:18,478 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 08:22:18,489 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 08:22:18,597 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 08:22:18,601 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 08:22:18,618 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 08:22:18,634 INFO L208 MainTranslator]: Completed translation [2019-12-01 08:22:18,634 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:22:18 WrapperNode [2019-12-01 08:22:18,634 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 08:22:18,635 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 08:22:18,635 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 08:22:18,635 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 08:22:18,669 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:22:18" (1/1) ... [2019-12-01 08:22:18,676 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:22:18" (1/1) ... [2019-12-01 08:22:18,689 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 08:22:18,689 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 08:22:18,689 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 08:22:18,689 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 08:22:18,695 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:22:18" (1/1) ... [2019-12-01 08:22:18,695 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:22:18" (1/1) ... [2019-12-01 08:22:18,697 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:22:18" (1/1) ... [2019-12-01 08:22:18,697 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:22:18" (1/1) ... [2019-12-01 08:22:18,703 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:22:18" (1/1) ... [2019-12-01 08:22:18,706 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:22:18" (1/1) ... [2019-12-01 08:22:18,707 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:22:18" (1/1) ... [2019-12-01 08:22:18,709 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 08:22:18,709 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 08:22:18,710 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 08:22:18,710 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 08:22:18,710 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:22:18" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0b1fbe1c-6e5e-445e-90d5-306efad34950/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 [2019-12-01 08:22:18,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 08:22:18,750 INFO L130 BoogieDeclarations]: Found specification of procedure __fpclassify_float [2019-12-01 08:22:18,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __fpclassify_float [2019-12-01 08:22:18,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-01 08:22:18,750 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 08:22:18,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 08:22:18,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-12-01 08:22:18,750 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 08:22:19,061 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 08:22:19,061 INFO L287 CfgBuilder]: Removed 10 assume(true) statements. [2019-12-01 08:22:19,062 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 08:22:19 BoogieIcfgContainer [2019-12-01 08:22:19,063 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 08:22:19,063 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 08:22:19,063 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 08:22:19,072 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 08:22:19,072 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 08:22:19" (1/1) ... [2019-12-01 08:22:19,080 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 08:22:19,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 08:22:19,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 16 states and 20 transitions. [2019-12-01 08:22:19,105 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 20 transitions. [2019-12-01 08:22:19,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-01 08:22:19,108 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 08:22:19,141 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) [2019-12-01 08:22:19,144 INFO L168 Benchmark]: Toolchain (without parser) took 675.54 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -116.8 MB). Peak memory consumption was 1.7 MB. Max. memory is 11.5 GB. [2019-12-01 08:22:19,145 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 08:22:19,145 INFO L168 Benchmark]: CACSL2BoogieTranslator took 165.52 ms. Allocated memory is still 1.0 GB. Free memory was 952.4 MB in the beginning and 941.6 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-12-01 08:22:19,146 INFO L168 Benchmark]: Boogie Procedure Inliner took 54.39 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -166.0 MB). Peak memory consumption was 15.4 MB. Max. memory is 11.5 GB. [2019-12-01 08:22:19,146 INFO L168 Benchmark]: Boogie Preprocessor took 20.14 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 08:22:19,147 INFO L168 Benchmark]: RCFGBuilder took 353.14 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 11.5 GB. [2019-12-01 08:22:19,147 INFO L168 Benchmark]: CodeCheck took 79.83 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-12-01 08:22:19,149 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 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 165.52 ms. Allocated memory is still 1.0 GB. Free memory was 952.4 MB in the beginning and 941.6 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 54.39 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -166.0 MB). Peak memory consumption was 15.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 20.14 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 353.14 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 11.5 GB. * CodeCheck took 79.83 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...