./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0320b.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_ba4ce2b7-3264-4c7c-a2f5-4244c8e5c103/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_ba4ce2b7-3264-4c7c-a2f5-4244c8e5c103/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ba4ce2b7-3264-4c7c-a2f5-4244c8e5c103/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ba4ce2b7-3264-4c7c-a2f5-4244c8e5c103/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0320b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_ba4ce2b7-3264-4c7c-a2f5-4244c8e5c103/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ba4ce2b7-3264-4c7c-a2f5-4244c8e5c103/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 191b814ee7e8fb9d064ed87c3680bf974da56bb6 .................................................................................................................................................................................................................... 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_ba4ce2b7-3264-4c7c-a2f5-4244c8e5c103/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_ba4ce2b7-3264-4c7c-a2f5-4244c8e5c103/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ba4ce2b7-3264-4c7c-a2f5-4244c8e5c103/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ba4ce2b7-3264-4c7c-a2f5-4244c8e5c103/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0320b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_ba4ce2b7-3264-4c7c-a2f5-4244c8e5c103/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ba4ce2b7-3264-4c7c-a2f5-4244c8e5c103/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 191b814ee7e8fb9d064ed87c3680bf974da56bb6 ....................................................................................................................................................................................................................... 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 10:14:26,005 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 10:14:26,007 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 10:14:26,014 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 10:14:26,014 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 10:14:26,015 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 10:14:26,016 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 10:14:26,017 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 10:14:26,019 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 10:14:26,019 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 10:14:26,020 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 10:14:26,021 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 10:14:26,021 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 10:14:26,022 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 10:14:26,022 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 10:14:26,023 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 10:14:26,024 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 10:14:26,024 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 10:14:26,025 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 10:14:26,027 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 10:14:26,028 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 10:14:26,029 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 10:14:26,030 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 10:14:26,030 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 10:14:26,032 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 10:14:26,032 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 10:14:26,032 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 10:14:26,032 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 10:14:26,033 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 10:14:26,033 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 10:14:26,033 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 10:14:26,034 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 10:14:26,034 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 10:14:26,035 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 10:14:26,035 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 10:14:26,035 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 10:14:26,036 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 10:14:26,036 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 10:14:26,036 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 10:14:26,037 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 10:14:26,037 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 10:14:26,037 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ba4ce2b7-3264-4c7c-a2f5-4244c8e5c103/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 10:14:26,046 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 10:14:26,046 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 10:14:26,047 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 10:14:26,047 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 10:14:26,047 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 10:14:26,047 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 10:14:26,047 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 10:14:26,048 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 10:14:26,048 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 10:14:26,048 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 10:14:26,048 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 10:14:26,048 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 10:14:26,048 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 10:14:26,048 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 10:14:26,048 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 10:14:26,048 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 10:14:26,048 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 10:14:26,049 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 10:14:26,049 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 10:14:26,049 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 10:14:26,049 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 10:14:26,049 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 10:14:26,049 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 10:14:26,049 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 10:14:26,049 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 10:14:26,049 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 10:14:26,050 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 10:14:26,050 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 10:14:26,050 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 10:14:26,050 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_ba4ce2b7-3264-4c7c-a2f5-4244c8e5c103/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 -> 191b814ee7e8fb9d064ed87c3680bf974da56bb6 [2019-12-01 10:14:26,147 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 10:14:26,157 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 10:14:26,160 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 10:14:26,162 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 10:14:26,162 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 10:14:26,163 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ba4ce2b7-3264-4c7c-a2f5-4244c8e5c103/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0320b.c [2019-12-01 10:14:26,201 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ba4ce2b7-3264-4c7c-a2f5-4244c8e5c103/bin/ukojak/data/3d29863c8/40cfde81184d45e1a15fa1a2a5a636cd/FLAG4d54dc7d7 [2019-12-01 10:14:26,690 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 10:14:26,691 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ba4ce2b7-3264-4c7c-a2f5-4244c8e5c103/sv-benchmarks/c/float-newlib/float_req_bl_0320b.c [2019-12-01 10:14:26,698 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ba4ce2b7-3264-4c7c-a2f5-4244c8e5c103/bin/ukojak/data/3d29863c8/40cfde81184d45e1a15fa1a2a5a636cd/FLAG4d54dc7d7 [2019-12-01 10:14:26,707 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ba4ce2b7-3264-4c7c-a2f5-4244c8e5c103/bin/ukojak/data/3d29863c8/40cfde81184d45e1a15fa1a2a5a636cd [2019-12-01 10:14:26,709 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 10:14:26,710 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 10:14:26,711 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 10:14:26,711 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 10:14:26,713 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 10:14:26,714 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:14:26" (1/1) ... [2019-12-01 10:14:26,715 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f224933 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:14:26, skipping insertion in model container [2019-12-01 10:14:26,716 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:14:26" (1/1) ... [2019-12-01 10:14:26,720 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 10:14:26,746 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 10:14:26,969 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 10:14:26,990 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 10:14:27,046 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 10:14:27,071 INFO L208 MainTranslator]: Completed translation [2019-12-01 10:14:27,072 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:14:27 WrapperNode [2019-12-01 10:14:27,072 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 10:14:27,072 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 10:14:27,072 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 10:14:27,072 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 10:14:27,078 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:14:27" (1/1) ... [2019-12-01 10:14:27,097 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:14:27" (1/1) ... [2019-12-01 10:14:27,136 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 10:14:27,136 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 10:14:27,136 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 10:14:27,136 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 10:14:27,143 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:14:27" (1/1) ... [2019-12-01 10:14:27,143 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:14:27" (1/1) ... [2019-12-01 10:14:27,150 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:14:27" (1/1) ... [2019-12-01 10:14:27,151 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:14:27" (1/1) ... [2019-12-01 10:14:27,183 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:14:27" (1/1) ... [2019-12-01 10:14:27,194 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:14:27" (1/1) ... [2019-12-01 10:14:27,198 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:14:27" (1/1) ... [2019-12-01 10:14:27,205 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 10:14:27,205 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 10:14:27,205 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 10:14:27,206 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 10:14:27,206 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:14:27" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_ba4ce2b7-3264-4c7c-a2f5-4244c8e5c103/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 10:14:27,254 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cosf [2019-12-01 10:14:27,255 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cosf [2019-12-01 10:14:27,255 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2019-12-01 10:14:27,255 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2019-12-01 10:14:27,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-01 10:14:27,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 10:14:27,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-01 10:14:27,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 10:14:27,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-01 10:14:27,255 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sinf [2019-12-01 10:14:27,255 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sinf [2019-12-01 10:14:27,255 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 10:14:27,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 10:14:27,255 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2019-12-01 10:14:27,256 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2019-12-01 10:14:27,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 10:14:27,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-12-01 10:14:27,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 10:14:28,488 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 10:14:28,488 INFO L287 CfgBuilder]: Removed 73 assume(true) statements. [2019-12-01 10:14:28,489 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:14:28 BoogieIcfgContainer [2019-12-01 10:14:28,489 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 10:14:28,490 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 10:14:28,490 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 10:14:28,497 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 10:14:28,497 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:14:28" (1/1) ... [2019-12-01 10:14:28,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 10:14:28,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 10:14:28,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 168 states and 276 transitions. [2019-12-01 10:14:28,534 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 276 transitions. [2019-12-01 10:14:28,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-01 10:14:28,536 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 10:14:28,569 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 10:14:28,573 INFO L168 Benchmark]: Toolchain (without parser) took 1862.69 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.6 MB). Free memory was 939.6 MB in the beginning and 1.1 GB in the end (delta: -126.2 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 10:14:28,574 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 10:14:28,574 INFO L168 Benchmark]: CACSL2BoogieTranslator took 361.23 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.6 MB). Free memory was 934.3 MB in the beginning and 1.1 GB in the end (delta: -137.5 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. [2019-12-01 10:14:28,575 INFO L168 Benchmark]: Boogie Procedure Inliner took 64.08 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 10:14:28,575 INFO L168 Benchmark]: Boogie Preprocessor took 68.80 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 10:14:28,576 INFO L168 Benchmark]: RCFGBuilder took 1284.07 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: -15.1 MB). Peak memory consumption was 240.8 MB. Max. memory is 11.5 GB. [2019-12-01 10:14:28,577 INFO L168 Benchmark]: CodeCheck took 81.70 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: 10.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 11.5 GB. [2019-12-01 10:14:28,580 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 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 361.23 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.6 MB). Free memory was 934.3 MB in the beginning and 1.1 GB in the end (delta: -137.5 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 64.08 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. * Boogie Preprocessor took 68.80 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 1284.07 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: -15.1 MB). Peak memory consumption was 240.8 MB. Max. memory is 11.5 GB. * CodeCheck took 81.70 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: 10.4 MB). Peak memory consumption was 10.4 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 0.1.25-f470102 [2019-12-01 10:14:30,014 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 10:14:30,016 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 10:14:30,024 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 10:14:30,024 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 10:14:30,025 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 10:14:30,026 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 10:14:30,027 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 10:14:30,028 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 10:14:30,029 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 10:14:30,030 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 10:14:30,030 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 10:14:30,031 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 10:14:30,031 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 10:14:30,032 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 10:14:30,033 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 10:14:30,033 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 10:14:30,034 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 10:14:30,035 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 10:14:30,037 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 10:14:30,038 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 10:14:30,038 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 10:14:30,039 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 10:14:30,040 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 10:14:30,042 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 10:14:30,042 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 10:14:30,042 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 10:14:30,043 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 10:14:30,043 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 10:14:30,044 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 10:14:30,044 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 10:14:30,044 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 10:14:30,045 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 10:14:30,045 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 10:14:30,046 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 10:14:30,046 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 10:14:30,047 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 10:14:30,047 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 10:14:30,047 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 10:14:30,047 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 10:14:30,048 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 10:14:30,048 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ba4ce2b7-3264-4c7c-a2f5-4244c8e5c103/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 10:14:30,058 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 10:14:30,059 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 10:14:30,059 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 10:14:30,059 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 10:14:30,060 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 10:14:30,060 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 10:14:30,060 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 10:14:30,060 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 10:14:30,060 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 10:14:30,060 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 10:14:30,061 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 10:14:30,061 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 10:14:30,061 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 10:14:30,061 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 10:14:30,061 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 10:14:30,061 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 10:14:30,061 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 10:14:30,061 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 10:14:30,062 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 10:14:30,062 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 10:14:30,062 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 10:14:30,062 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 10:14:30,062 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 10:14:30,062 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 10:14:30,062 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 10:14:30,063 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 10:14:30,063 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 10:14:30,063 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 10:14:30,063 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 10:14:30,063 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 10:14:30,063 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 10:14:30,063 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 10:14:30,063 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 10:14:30,064 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_ba4ce2b7-3264-4c7c-a2f5-4244c8e5c103/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 -> 191b814ee7e8fb9d064ed87c3680bf974da56bb6 [2019-12-01 10:14:30,230 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 10:14:30,238 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 10:14:30,240 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 10:14:30,241 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 10:14:30,241 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 10:14:30,242 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ba4ce2b7-3264-4c7c-a2f5-4244c8e5c103/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0320b.c [2019-12-01 10:14:30,278 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ba4ce2b7-3264-4c7c-a2f5-4244c8e5c103/bin/ukojak/data/d3b760c52/5a2f0c27680b45e98b6da478affb16c4/FLAG787db7806 [2019-12-01 10:14:30,770 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 10:14:30,770 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ba4ce2b7-3264-4c7c-a2f5-4244c8e5c103/sv-benchmarks/c/float-newlib/float_req_bl_0320b.c [2019-12-01 10:14:30,777 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ba4ce2b7-3264-4c7c-a2f5-4244c8e5c103/bin/ukojak/data/d3b760c52/5a2f0c27680b45e98b6da478affb16c4/FLAG787db7806 [2019-12-01 10:14:31,262 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ba4ce2b7-3264-4c7c-a2f5-4244c8e5c103/bin/ukojak/data/d3b760c52/5a2f0c27680b45e98b6da478affb16c4 [2019-12-01 10:14:31,265 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 10:14:31,266 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 10:14:31,266 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 10:14:31,267 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 10:14:31,269 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 10:14:31,270 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:14:31" (1/1) ... [2019-12-01 10:14:31,272 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2426e981 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:14:31, skipping insertion in model container [2019-12-01 10:14:31,272 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:14:31" (1/1) ... [2019-12-01 10:14:31,277 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 10:14:31,302 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 10:14:31,525 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 10:14:31,551 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 10:14:31,612 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 10:14:31,642 INFO L208 MainTranslator]: Completed translation [2019-12-01 10:14:31,643 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:14:31 WrapperNode [2019-12-01 10:14:31,643 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 10:14:31,643 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 10:14:31,643 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 10:14:31,643 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 10:14:31,649 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:14:31" (1/1) ... [2019-12-01 10:14:31,670 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:14:31" (1/1) ... [2019-12-01 10:14:31,709 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 10:14:31,710 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 10:14:31,710 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 10:14:31,710 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 10:14:31,716 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:14:31" (1/1) ... [2019-12-01 10:14:31,717 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:14:31" (1/1) ... [2019-12-01 10:14:31,725 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:14:31" (1/1) ... [2019-12-01 10:14:31,725 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:14:31" (1/1) ... [2019-12-01 10:14:31,753 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:14:31" (1/1) ... [2019-12-01 10:14:31,764 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:14:31" (1/1) ... [2019-12-01 10:14:31,770 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:14:31" (1/1) ... [2019-12-01 10:14:31,779 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 10:14:31,780 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 10:14:31,780 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 10:14:31,780 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 10:14:31,780 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:14:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_ba4ce2b7-3264-4c7c-a2f5-4244c8e5c103/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 10:14:31,822 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cosf [2019-12-01 10:14:31,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cosf [2019-12-01 10:14:31,823 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2019-12-01 10:14:31,823 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2019-12-01 10:14:31,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2019-12-01 10:14:31,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-12-01 10:14:31,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 10:14:31,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-12-01 10:14:31,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-01 10:14:31,823 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sinf [2019-12-01 10:14:31,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sinf [2019-12-01 10:14:31,824 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 10:14:31,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 10:14:31,824 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2019-12-01 10:14:31,824 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2019-12-01 10:14:31,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-12-01 10:14:31,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 10:14:31,824 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 10:17:46,123 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 10:17:46,123 INFO L287 CfgBuilder]: Removed 73 assume(true) statements. [2019-12-01 10:17:46,124 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:17:46 BoogieIcfgContainer [2019-12-01 10:17:46,124 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 10:17:46,124 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 10:17:46,125 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 10:17:46,131 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 10:17:46,132 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:17:46" (1/1) ... [2019-12-01 10:17:46,138 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 10:17:46,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 10:17:46,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 168 states and 276 transitions. [2019-12-01 10:17:46,182 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 276 transitions. [2019-12-01 10:17:46,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-01 10:17:46,183 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 10:17:46,215 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 10:17:46,218 INFO L168 Benchmark]: Toolchain (without parser) took 194952.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -176.2 MB). Peak memory consumption was 284.7 MB. Max. memory is 11.5 GB. [2019-12-01 10:17:46,219 INFO L168 Benchmark]: CDTParser took 0.13 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 10:17:46,219 INFO L168 Benchmark]: CACSL2BoogieTranslator took 376.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -152.0 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. [2019-12-01 10:17:46,220 INFO L168 Benchmark]: Boogie Procedure Inliner took 66.32 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: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 11.5 GB. [2019-12-01 10:17:46,220 INFO L168 Benchmark]: Boogie Preprocessor took 69.86 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-12-01 10:17:46,221 INFO L168 Benchmark]: RCFGBuilder took 194344.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 812.8 MB in the end (delta: 266.6 MB). Peak memory consumption was 266.6 MB. Max. memory is 11.5 GB. [2019-12-01 10:17:46,221 INFO L168 Benchmark]: CodeCheck took 92.52 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 9.4 MB). Free memory was 812.8 MB in the beginning and 1.1 GB in the end (delta: -310.4 MB). Peak memory consumption was 19.9 MB. Max. memory is 11.5 GB. [2019-12-01 10:17:46,224 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 0.13 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 376.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -152.0 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 66.32 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: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 69.86 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 194344.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 812.8 MB in the end (delta: 266.6 MB). Peak memory consumption was 266.6 MB. Max. memory is 11.5 GB. * CodeCheck took 92.52 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 9.4 MB). Free memory was 812.8 MB in the beginning and 1.1 GB in the end (delta: -310.4 MB). Peak memory consumption was 19.9 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...