./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_1032d.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_8ef74f05-aa72-4ef0-80fc-74d1bd206873/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8ef74f05-aa72-4ef0-80fc-74d1bd206873/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8ef74f05-aa72-4ef0-80fc-74d1bd206873/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8ef74f05-aa72-4ef0-80fc-74d1bd206873/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1032d.c -s /tmp/vcloud-vcloud-master/worker/run_dir_8ef74f05-aa72-4ef0-80fc-74d1bd206873/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8ef74f05-aa72-4ef0-80fc-74d1bd206873/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 55e25fd47a6133e138b684ec17fad2c015ceccf7 .......................................................................................................................................................................................................... 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_8ef74f05-aa72-4ef0-80fc-74d1bd206873/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8ef74f05-aa72-4ef0-80fc-74d1bd206873/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8ef74f05-aa72-4ef0-80fc-74d1bd206873/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8ef74f05-aa72-4ef0-80fc-74d1bd206873/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1032d.c -s /tmp/vcloud-vcloud-master/worker/run_dir_8ef74f05-aa72-4ef0-80fc-74d1bd206873/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8ef74f05-aa72-4ef0-80fc-74d1bd206873/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 55e25fd47a6133e138b684ec17fad2c015ceccf7 ............................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-19 22:34:39,868 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 22:34:39,870 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 22:34:39,883 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 22:34:39,883 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 22:34:39,884 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 22:34:39,886 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 22:34:39,888 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 22:34:39,889 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 22:34:39,890 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 22:34:39,891 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 22:34:39,892 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 22:34:39,893 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 22:34:39,894 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 22:34:39,895 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 22:34:39,896 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 22:34:39,897 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 22:34:39,898 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 22:34:39,899 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 22:34:39,901 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 22:34:39,903 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 22:34:39,904 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 22:34:39,905 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 22:34:39,906 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 22:34:39,908 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 22:34:39,909 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 22:34:39,909 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 22:34:39,910 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 22:34:39,911 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 22:34:39,912 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 22:34:39,912 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 22:34:39,913 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 22:34:39,914 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 22:34:39,914 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 22:34:39,915 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 22:34:39,916 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 22:34:39,917 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 22:34:39,917 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 22:34:39,917 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 22:34:39,918 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 22:34:39,919 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 22:34:39,920 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8ef74f05-aa72-4ef0-80fc-74d1bd206873/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-19 22:34:39,933 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 22:34:39,934 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 22:34:39,934 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 22:34:39,935 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 22:34:39,935 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 22:34:39,936 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 22:34:39,936 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 22:34:39,936 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 22:34:39,936 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 22:34:39,937 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 22:34:39,937 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 22:34:39,937 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 22:34:39,938 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 22:34:39,938 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 22:34:39,938 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 22:34:39,938 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 22:34:39,939 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 22:34:39,939 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 22:34:39,939 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 22:34:39,939 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 22:34:39,940 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 22:34:39,940 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 22:34:39,940 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:34:39,940 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 22:34:39,941 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 22:34:39,941 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 22:34:39,941 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-19 22:34:39,941 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 22:34:39,942 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 22:34:39,942 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_8ef74f05-aa72-4ef0-80fc-74d1bd206873/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 -> 55e25fd47a6133e138b684ec17fad2c015ceccf7 [2019-11-19 22:34:40,093 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 22:34:40,105 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 22:34:40,111 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 22:34:40,112 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 22:34:40,113 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 22:34:40,113 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8ef74f05-aa72-4ef0-80fc-74d1bd206873/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1032d.c [2019-11-19 22:34:40,162 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8ef74f05-aa72-4ef0-80fc-74d1bd206873/bin/ukojak/data/c686c8537/50784a90d4df4c8ab7ec804d477634a9/FLAG13e4867ac [2019-11-19 22:34:40,581 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 22:34:40,582 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8ef74f05-aa72-4ef0-80fc-74d1bd206873/sv-benchmarks/c/float-newlib/float_req_bl_1032d.c [2019-11-19 22:34:40,589 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8ef74f05-aa72-4ef0-80fc-74d1bd206873/bin/ukojak/data/c686c8537/50784a90d4df4c8ab7ec804d477634a9/FLAG13e4867ac [2019-11-19 22:34:40,967 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8ef74f05-aa72-4ef0-80fc-74d1bd206873/bin/ukojak/data/c686c8537/50784a90d4df4c8ab7ec804d477634a9 [2019-11-19 22:34:40,969 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 22:34:40,971 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 22:34:40,973 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 22:34:40,973 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 22:34:40,976 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 22:34:40,977 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:34:40" (1/1) ... [2019-11-19 22:34:40,978 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38878cb3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:34:40, skipping insertion in model container [2019-11-19 22:34:40,978 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:34:40" (1/1) ... [2019-11-19 22:34:40,985 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 22:34:41,008 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 22:34:41,285 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:34:41,288 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 22:34:41,316 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:34:41,339 INFO L192 MainTranslator]: Completed translation [2019-11-19 22:34:41,340 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:34:41 WrapperNode [2019-11-19 22:34:41,340 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 22:34:41,341 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 22:34:41,341 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 22:34:41,341 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 22:34:41,349 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:34:41" (1/1) ... [2019-11-19 22:34:41,366 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:34:41" (1/1) ... [2019-11-19 22:34:41,383 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 22:34:41,384 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 22:34:41,384 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 22:34:41,384 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 22:34:41,393 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:34:41" (1/1) ... [2019-11-19 22:34:41,393 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:34:41" (1/1) ... [2019-11-19 22:34:41,396 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:34:41" (1/1) ... [2019-11-19 22:34:41,396 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:34:41" (1/1) ... [2019-11-19 22:34:41,405 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:34:41" (1/1) ... [2019-11-19 22:34:41,409 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:34:41" (1/1) ... [2019-11-19 22:34:41,410 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:34:41" (1/1) ... [2019-11-19 22:34:41,413 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 22:34:41,413 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 22:34:41,414 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 22:34:41,414 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 22:34:41,414 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:34:41" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8ef74f05-aa72-4ef0-80fc-74d1bd206873/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:34:41,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-19 22:34:41,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-19 22:34:41,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-19 22:34:41,478 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 22:34:41,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 22:34:41,478 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-19 22:34:41,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 22:34:41,479 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 22:34:41,801 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 22:34:41,802 INFO L285 CfgBuilder]: Removed 14 assume(true) statements. [2019-11-19 22:34:41,803 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:34:41 BoogieIcfgContainer [2019-11-19 22:34:41,803 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 22:34:41,804 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-19 22:34:41,804 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-19 22:34:41,813 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-19 22:34:41,813 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:34:41" (1/1) ... [2019-11-19 22:34:41,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:34:41,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 22:34:41,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 19 states and 28 transitions. [2019-11-19 22:34:41,848 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 28 transitions. [2019-11-19 22:34:41,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-11-19 22:34:41,851 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 22:34:41,887 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-19 22:34:41,891 INFO L168 Benchmark]: Toolchain (without parser) took 919.11 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -122.7 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:34:41,892 INFO L168 Benchmark]: CDTParser took 0.47 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:34:41,893 INFO L168 Benchmark]: CACSL2BoogieTranslator took 367.57 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -159.0 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. [2019-11-19 22:34:41,893 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.99 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: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 11.5 GB. [2019-11-19 22:34:41,894 INFO L168 Benchmark]: Boogie Preprocessor took 29.27 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: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 11.5 GB. [2019-11-19 22:34:41,894 INFO L168 Benchmark]: RCFGBuilder took 389.77 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: 27.5 MB). Peak memory consumption was 27.5 MB. Max. memory is 11.5 GB. [2019-11-19 22:34:41,895 INFO L168 Benchmark]: CodeCheck took 85.84 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: 5.3 MB). Peak memory consumption was 5.3 MB. Max. memory is 11.5 GB. [2019-11-19 22:34:41,898 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 0.47 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 367.57 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -159.0 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 42.99 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: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.27 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: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 389.77 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: 27.5 MB). Peak memory consumption was 27.5 MB. Max. memory is 11.5 GB. * CodeCheck took 85.84 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: 5.3 MB). Peak memory consumption was 5.3 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-19 22:34:43,680 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 22:34:43,682 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 22:34:43,697 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 22:34:43,697 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 22:34:43,699 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 22:34:43,701 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 22:34:43,709 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 22:34:43,714 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 22:34:43,717 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 22:34:43,718 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 22:34:43,719 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 22:34:43,720 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 22:34:43,722 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 22:34:43,723 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 22:34:43,725 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 22:34:43,726 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 22:34:43,727 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 22:34:43,729 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 22:34:43,732 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 22:34:43,736 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 22:34:43,738 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 22:34:43,741 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 22:34:43,742 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 22:34:43,745 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 22:34:43,746 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 22:34:43,746 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 22:34:43,747 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 22:34:43,748 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 22:34:43,750 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 22:34:43,751 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 22:34:43,751 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 22:34:43,752 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 22:34:43,752 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 22:34:43,754 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 22:34:43,754 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 22:34:43,755 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 22:34:43,755 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 22:34:43,755 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 22:34:43,756 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 22:34:43,757 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 22:34:43,758 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8ef74f05-aa72-4ef0-80fc-74d1bd206873/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-19 22:34:43,785 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 22:34:43,785 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 22:34:43,786 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 22:34:43,786 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 22:34:43,786 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 22:34:43,787 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 22:34:43,787 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 22:34:43,787 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 22:34:43,787 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 22:34:43,787 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 22:34:43,788 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 22:34:43,788 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 22:34:43,788 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 22:34:43,788 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-19 22:34:43,788 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-19 22:34:43,789 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 22:34:43,789 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 22:34:43,789 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 22:34:43,789 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 22:34:43,789 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 22:34:43,790 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 22:34:43,790 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 22:34:43,790 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 22:34:43,790 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:34:43,791 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 22:34:43,791 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 22:34:43,791 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 22:34:43,791 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-19 22:34:43,791 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-19 22:34:43,792 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 22:34:43,792 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-19 22:34:43,792 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 22:34:43,792 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_8ef74f05-aa72-4ef0-80fc-74d1bd206873/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 -> 55e25fd47a6133e138b684ec17fad2c015ceccf7 [2019-11-19 22:34:44,122 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 22:34:44,139 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 22:34:44,143 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 22:34:44,145 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 22:34:44,145 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 22:34:44,145 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8ef74f05-aa72-4ef0-80fc-74d1bd206873/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1032d.c [2019-11-19 22:34:44,204 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8ef74f05-aa72-4ef0-80fc-74d1bd206873/bin/ukojak/data/d974d7fbe/f964b5b3d6b14bf09fa5642cc4f4d3f8/FLAGe7dfe0636 [2019-11-19 22:34:44,631 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 22:34:44,632 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8ef74f05-aa72-4ef0-80fc-74d1bd206873/sv-benchmarks/c/float-newlib/float_req_bl_1032d.c [2019-11-19 22:34:44,638 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8ef74f05-aa72-4ef0-80fc-74d1bd206873/bin/ukojak/data/d974d7fbe/f964b5b3d6b14bf09fa5642cc4f4d3f8/FLAGe7dfe0636 [2019-11-19 22:34:45,046 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8ef74f05-aa72-4ef0-80fc-74d1bd206873/bin/ukojak/data/d974d7fbe/f964b5b3d6b14bf09fa5642cc4f4d3f8 [2019-11-19 22:34:45,049 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 22:34:45,063 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 22:34:45,064 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 22:34:45,064 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 22:34:45,067 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 22:34:45,068 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:34:45" (1/1) ... [2019-11-19 22:34:45,070 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23c9650c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:34:45, skipping insertion in model container [2019-11-19 22:34:45,071 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:34:45" (1/1) ... [2019-11-19 22:34:45,077 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 22:34:45,096 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 22:34:45,301 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:34:45,307 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 22:34:45,348 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:34:45,375 INFO L192 MainTranslator]: Completed translation [2019-11-19 22:34:45,376 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:34:45 WrapperNode [2019-11-19 22:34:45,376 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 22:34:45,378 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 22:34:45,378 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 22:34:45,378 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 22:34:45,473 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:34:45" (1/1) ... [2019-11-19 22:34:45,495 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:34:45" (1/1) ... [2019-11-19 22:34:45,524 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 22:34:45,524 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 22:34:45,525 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 22:34:45,525 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 22:34:45,533 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:34:45" (1/1) ... [2019-11-19 22:34:45,534 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:34:45" (1/1) ... [2019-11-19 22:34:45,544 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:34:45" (1/1) ... [2019-11-19 22:34:45,544 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:34:45" (1/1) ... [2019-11-19 22:34:45,570 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:34:45" (1/1) ... [2019-11-19 22:34:45,575 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:34:45" (1/1) ... [2019-11-19 22:34:45,585 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:34:45" (1/1) ... [2019-11-19 22:34:45,588 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 22:34:45,590 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 22:34:45,592 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 22:34:45,592 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 22:34:45,593 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:34:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8ef74f05-aa72-4ef0-80fc-74d1bd206873/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:34:45,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-19 22:34:45,643 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 22:34:45,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 22:34:45,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-19 22:34:45,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 22:34:45,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-11-19 22:34:45,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-19 22:34:45,644 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 22:34:46,129 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 22:34:46,130 INFO L285 CfgBuilder]: Removed 14 assume(true) statements. [2019-11-19 22:34:46,131 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:34:46 BoogieIcfgContainer [2019-11-19 22:34:46,131 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 22:34:46,131 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-19 22:34:46,131 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-19 22:34:46,141 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-19 22:34:46,141 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:34:46" (1/1) ... [2019-11-19 22:34:46,151 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:34:46,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 22:34:46,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 19 states and 28 transitions. [2019-11-19 22:34:46,180 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 28 transitions. [2019-11-19 22:34:46,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-11-19 22:34:46,183 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 22:34:46,220 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-19 22:34:46,225 INFO L168 Benchmark]: Toolchain (without parser) took 1173.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 182.5 MB). Free memory was 960.4 MB in the beginning and 1.1 GB in the end (delta: -180.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 11.5 GB. [2019-11-19 22:34:46,226 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:34:46,226 INFO L168 Benchmark]: CACSL2BoogieTranslator took 313.05 ms. Allocated memory is still 1.0 GB. Free memory was 960.4 MB in the beginning and 949.7 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-19 22:34:46,227 INFO L168 Benchmark]: Boogie Procedure Inliner took 146.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 182.5 MB). Free memory was 949.7 MB in the beginning and 1.2 GB in the end (delta: -221.6 MB). Peak memory consumption was 15.3 MB. Max. memory is 11.5 GB. [2019-11-19 22:34:46,228 INFO L168 Benchmark]: Boogie Preprocessor took 65.40 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:34:46,228 INFO L168 Benchmark]: RCFGBuilder took 540.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 24.2 MB). Peak memory consumption was 24.2 MB. Max. memory is 11.5 GB. [2019-11-19 22:34:46,229 INFO L168 Benchmark]: CodeCheck took 91.56 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-11-19 22:34:46,232 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 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 313.05 ms. Allocated memory is still 1.0 GB. Free memory was 960.4 MB in the beginning and 949.7 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 146.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 182.5 MB). Free memory was 949.7 MB in the beginning and 1.2 GB in the end (delta: -221.6 MB). Peak memory consumption was 15.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 65.40 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 540.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 24.2 MB). Peak memory consumption was 24.2 MB. Max. memory is 11.5 GB. * CodeCheck took 91.56 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...