./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0220b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_8138b483-b98a-4d38-bec1-07f5c5da4f29/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8138b483-b98a-4d38-bec1-07f5c5da4f29/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8138b483-b98a-4d38-bec1-07f5c5da4f29/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8138b483-b98a-4d38-bec1-07f5c5da4f29/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0220b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_8138b483-b98a-4d38-bec1-07f5c5da4f29/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8138b483-b98a-4d38-bec1-07f5c5da4f29/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4ce1e83adefd86859d763d15552e512760db6e9f ........................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_8138b483-b98a-4d38-bec1-07f5c5da4f29/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8138b483-b98a-4d38-bec1-07f5c5da4f29/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8138b483-b98a-4d38-bec1-07f5c5da4f29/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8138b483-b98a-4d38-bec1-07f5c5da4f29/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0220b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_8138b483-b98a-4d38-bec1-07f5c5da4f29/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8138b483-b98a-4d38-bec1-07f5c5da4f29/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4ce1e83adefd86859d763d15552e512760db6e9f ................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:15:10,800 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:15:10,802 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:15:10,869 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:15:10,870 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:15:10,875 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:15:10,877 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:15:10,888 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:15:10,891 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:15:10,892 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:15:10,893 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:15:10,895 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:15:10,895 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:15:10,897 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:15:10,898 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:15:10,899 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:15:10,901 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:15:10,902 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:15:10,904 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:15:10,906 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:15:10,908 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:15:10,910 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:15:10,911 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:15:10,912 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:15:10,916 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:15:10,916 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:15:10,917 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:15:10,918 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:15:10,919 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:15:10,920 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:15:10,920 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:15:10,921 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:15:10,922 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:15:10,923 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:15:10,925 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:15:10,925 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:15:10,926 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:15:10,927 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:15:10,927 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:15:10,928 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:15:10,929 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:15:10,930 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8138b483-b98a-4d38-bec1-07f5c5da4f29/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-30 01:15:10,953 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:15:10,954 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:15:10,955 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:15:10,955 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:15:10,956 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:15:10,956 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:15:10,956 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:15:10,957 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:15:10,957 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:15:10,957 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:15:10,957 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:15:10,958 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:15:10,958 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:15:10,958 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:15:10,958 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:15:10,958 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:15:10,959 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:15:10,959 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:15:10,959 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:15:10,959 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:15:10,960 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:15:10,960 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:15:10,960 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:15:10,960 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:15:10,961 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:15:10,961 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:15:10,961 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 01:15:10,961 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:15:10,962 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:15:10,962 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_8138b483-b98a-4d38-bec1-07f5c5da4f29/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8138b483-b98a-4d38-bec1-07f5c5da4f29/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4ce1e83adefd86859d763d15552e512760db6e9f [2020-11-30 01:15:11,212 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:15:11,288 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:15:11,291 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:15:11,293 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:15:11,307 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:15:11,308 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8138b483-b98a-4d38-bec1-07f5c5da4f29/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0220b.c [2020-11-30 01:15:11,396 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8138b483-b98a-4d38-bec1-07f5c5da4f29/bin/ukojak/data/3ee3f9e84/65b36a817a344c868d4d4103c0d3a6d4/FLAGb75c0af1d [2020-11-30 01:15:11,957 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:15:11,958 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8138b483-b98a-4d38-bec1-07f5c5da4f29/sv-benchmarks/c/float-newlib/double_req_bl_0220b.c [2020-11-30 01:15:11,971 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8138b483-b98a-4d38-bec1-07f5c5da4f29/bin/ukojak/data/3ee3f9e84/65b36a817a344c868d4d4103c0d3a6d4/FLAGb75c0af1d [2020-11-30 01:15:12,271 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8138b483-b98a-4d38-bec1-07f5c5da4f29/bin/ukojak/data/3ee3f9e84/65b36a817a344c868d4d4103c0d3a6d4 [2020-11-30 01:15:12,273 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:15:12,274 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:15:12,280 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:15:12,281 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:15:12,284 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:15:12,285 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:15:12" (1/1) ... [2020-11-30 01:15:12,286 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3da5d8ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:15:12, skipping insertion in model container [2020-11-30 01:15:12,287 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:15:12" (1/1) ... [2020-11-30 01:15:12,294 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:15:12,360 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:15:12,768 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:15:12,788 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:15:12,902 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:15:12,940 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:15:12,941 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:15:12 WrapperNode [2020-11-30 01:15:12,941 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:15:12,942 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:15:12,942 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:15:12,942 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:15:12,950 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:15:12" (1/1) ... [2020-11-30 01:15:12,979 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:15:12" (1/1) ... [2020-11-30 01:15:13,095 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:15:13,096 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 01:15:13,096 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 01:15:13,096 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 01:15:13,120 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:15:12" (1/1) ... [2020-11-30 01:15:13,121 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:15:12" (1/1) ... [2020-11-30 01:15:13,144 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:15:12" (1/1) ... [2020-11-30 01:15:13,144 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:15:12" (1/1) ... [2020-11-30 01:15:13,207 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:15:12" (1/1) ... [2020-11-30 01:15:13,224 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:15:12" (1/1) ... [2020-11-30 01:15:13,230 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:15:12" (1/1) ... [2020-11-30 01:15:13,240 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 01:15:13,241 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 01:15:13,242 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 01:15:13,242 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 01:15:13,243 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:15:12" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8138b483-b98a-4d38-bec1-07f5c5da4f29/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:15:13,363 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2020-11-30 01:15:13,364 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2020-11-30 01:15:13,364 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2020-11-30 01:15:13,365 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2020-11-30 01:15:13,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-30 01:15:13,366 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2020-11-30 01:15:13,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2020-11-30 01:15:13,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 01:15:13,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-11-30 01:15:13,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-30 01:15:13,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2020-11-30 01:15:13,370 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 01:15:13,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 01:15:13,370 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-30 01:15:13,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2020-11-30 01:15:13,370 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2020-11-30 01:15:13,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2020-11-30 01:15:13,371 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-30 01:15:16,504 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 01:15:16,505 INFO L298 CfgBuilder]: Removed 83 assume(true) statements. [2020-11-30 01:15:16,507 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:15:16 BoogieIcfgContainer [2020-11-30 01:15:16,507 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 01:15:16,508 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-30 01:15:16,508 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-30 01:15:16,519 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-30 01:15:16,519 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:15:16" (1/1) ... [2020-11-30 01:15:16,529 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:15:16,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:15:16,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 178 states and 295 transitions. [2020-11-30 01:15:16,587 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 295 transitions. [2020-11-30 01:15:16,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-11-30 01:15:16,589 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:15:16,622 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 01:15:16,627 INFO L168 Benchmark]: Toolchain (without parser) took 4351.24 ms. Allocated memory was 94.4 MB in the beginning and 180.4 MB in the end (delta: 86.0 MB). Free memory was 57.1 MB in the beginning and 73.9 MB in the end (delta: -16.9 MB). Peak memory consumption was 70.1 MB. Max. memory is 16.1 GB. [2020-11-30 01:15:16,628 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 94.4 MB. Free memory was 74.7 MB in the beginning and 74.6 MB in the end (delta: 66.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:15:16,629 INFO L168 Benchmark]: CACSL2BoogieTranslator took 660.76 ms. Allocated memory was 94.4 MB in the beginning and 127.9 MB in the end (delta: 33.6 MB). Free memory was 56.9 MB in the beginning and 93.0 MB in the end (delta: -36.2 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-30 01:15:16,630 INFO L168 Benchmark]: Boogie Procedure Inliner took 153.19 ms. Allocated memory is still 127.9 MB. Free memory was 93.0 MB in the beginning and 86.4 MB in the end (delta: 6.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:15:16,631 INFO L168 Benchmark]: Boogie Preprocessor took 145.06 ms. Allocated memory is still 127.9 MB. Free memory was 86.4 MB in the beginning and 79.8 MB in the end (delta: 6.6 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 01:15:16,632 INFO L168 Benchmark]: RCFGBuilder took 3265.89 ms. Allocated memory was 127.9 MB in the beginning and 180.4 MB in the end (delta: 52.4 MB). Free memory was 79.8 MB in the beginning and 79.3 MB in the end (delta: 507.8 kB). Peak memory consumption was 55.7 MB. Max. memory is 16.1 GB. [2020-11-30 01:15:16,632 INFO L168 Benchmark]: CodeCheck took 116.41 ms. Allocated memory is still 180.4 MB. Free memory was 79.3 MB in the beginning and 73.9 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 01:15:16,637 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 94.4 MB. Free memory was 74.7 MB in the beginning and 74.6 MB in the end (delta: 66.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 660.76 ms. Allocated memory was 94.4 MB in the beginning and 127.9 MB in the end (delta: 33.6 MB). Free memory was 56.9 MB in the beginning and 93.0 MB in the end (delta: -36.2 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 153.19 ms. Allocated memory is still 127.9 MB. Free memory was 93.0 MB in the beginning and 86.4 MB in the end (delta: 6.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 145.06 ms. Allocated memory is still 127.9 MB. Free memory was 86.4 MB in the beginning and 79.8 MB in the end (delta: 6.6 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 3265.89 ms. Allocated memory was 127.9 MB in the beginning and 180.4 MB in the end (delta: 52.4 MB). Free memory was 79.8 MB in the beginning and 79.3 MB in the end (delta: 507.8 kB). Peak memory consumption was 55.7 MB. Max. memory is 16.1 GB. * CodeCheck took 116.41 ms. Allocated memory is still 180.4 MB. Free memory was 79.3 MB in the beginning and 73.9 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:15:19,140 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:15:19,144 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:15:19,178 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:15:19,179 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:15:19,181 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:15:19,183 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:15:19,185 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:15:19,188 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:15:19,189 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:15:19,190 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:15:19,192 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:15:19,193 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:15:19,194 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:15:19,195 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:15:19,197 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:15:19,198 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:15:19,199 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:15:19,202 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:15:19,205 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:15:19,207 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:15:19,209 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:15:19,210 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:15:19,212 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:15:19,219 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:15:19,219 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:15:19,220 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:15:19,221 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:15:19,221 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:15:19,222 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:15:19,223 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:15:19,224 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:15:19,225 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:15:19,226 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:15:19,227 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:15:19,237 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:15:19,238 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:15:19,238 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:15:19,238 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:15:19,241 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:15:19,241 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:15:19,242 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8138b483-b98a-4d38-bec1-07f5c5da4f29/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-30 01:15:19,302 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:15:19,302 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:15:19,304 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:15:19,304 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:15:19,305 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:15:19,306 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:15:19,306 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:15:19,306 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:15:19,306 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:15:19,306 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:15:19,307 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:15:19,308 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:15:19,308 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:15:19,308 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:15:19,308 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:15:19,308 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:15:19,309 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:15:19,309 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:15:19,309 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:15:19,309 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:15:19,309 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:15:19,310 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:15:19,310 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:15:19,310 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:15:19,310 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:15:19,311 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:15:19,311 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:15:19,311 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:15:19,311 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:15:19,311 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:15:19,312 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:15:19,312 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 01:15:19,312 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:15:19,312 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_8138b483-b98a-4d38-bec1-07f5c5da4f29/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8138b483-b98a-4d38-bec1-07f5c5da4f29/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4ce1e83adefd86859d763d15552e512760db6e9f [2020-11-30 01:15:19,746 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:15:19,788 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:15:19,791 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:15:19,792 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:15:19,795 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:15:19,796 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8138b483-b98a-4d38-bec1-07f5c5da4f29/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0220b.c [2020-11-30 01:15:19,875 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8138b483-b98a-4d38-bec1-07f5c5da4f29/bin/ukojak/data/8dcbe41be/62227f09d08848518c0d4e685a959cd9/FLAG8c8dc8da0 [2020-11-30 01:15:20,587 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:15:20,589 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8138b483-b98a-4d38-bec1-07f5c5da4f29/sv-benchmarks/c/float-newlib/double_req_bl_0220b.c [2020-11-30 01:15:20,605 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8138b483-b98a-4d38-bec1-07f5c5da4f29/bin/ukojak/data/8dcbe41be/62227f09d08848518c0d4e685a959cd9/FLAG8c8dc8da0 [2020-11-30 01:15:20,818 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8138b483-b98a-4d38-bec1-07f5c5da4f29/bin/ukojak/data/8dcbe41be/62227f09d08848518c0d4e685a959cd9 [2020-11-30 01:15:20,821 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:15:20,823 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:15:20,824 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:15:20,824 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:15:20,828 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:15:20,829 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:15:20" (1/1) ... [2020-11-30 01:15:20,831 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d674592 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:15:20, skipping insertion in model container [2020-11-30 01:15:20,831 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:15:20" (1/1) ... [2020-11-30 01:15:20,839 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:15:20,898 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:15:21,335 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:15:21,368 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:15:21,553 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:15:21,635 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:15:21,636 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:15:21 WrapperNode [2020-11-30 01:15:21,638 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:15:21,639 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:15:21,640 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:15:21,641 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:15:21,648 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:15:21" (1/1) ... [2020-11-30 01:15:21,695 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:15:21" (1/1) ... [2020-11-30 01:15:21,760 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:15:21,761 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 01:15:21,761 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 01:15:21,762 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 01:15:21,780 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:15:21" (1/1) ... [2020-11-30 01:15:21,780 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:15:21" (1/1) ... [2020-11-30 01:15:21,791 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:15:21" (1/1) ... [2020-11-30 01:15:21,797 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:15:21" (1/1) ... [2020-11-30 01:15:21,854 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:15:21" (1/1) ... [2020-11-30 01:15:21,872 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:15:21" (1/1) ... [2020-11-30 01:15:21,880 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:15:21" (1/1) ... [2020-11-30 01:15:21,907 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 01:15:21,916 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 01:15:21,916 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 01:15:21,916 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 01:15:21,917 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:15:21" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8138b483-b98a-4d38-bec1-07f5c5da4f29/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:15:21,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2020-11-30 01:15:21,999 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2020-11-30 01:15:21,999 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2020-11-30 01:15:22,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2020-11-30 01:15:22,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-11-30 01:15:22,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2020-11-30 01:15:22,000 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2020-11-30 01:15:22,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2020-11-30 01:15:22,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 01:15:22,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2020-11-30 01:15:22,001 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-11-30 01:15:22,001 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2020-11-30 01:15:22,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2020-11-30 01:15:22,001 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2020-11-30 01:15:22,001 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2020-11-30 01:15:22,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 01:15:22,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 01:15:22,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-11-30 01:15:22,002 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-30 01:23:25,808 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 01:23:25,809 INFO L298 CfgBuilder]: Removed 83 assume(true) statements. [2020-11-30 01:23:25,823 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:23:25 BoogieIcfgContainer [2020-11-30 01:23:25,824 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 01:23:25,825 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-30 01:23:25,825 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-30 01:23:25,838 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-30 01:23:25,838 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:23:25" (1/1) ... [2020-11-30 01:23:25,855 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:23:25,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:23:25,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 178 states and 295 transitions. [2020-11-30 01:23:25,937 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 295 transitions. [2020-11-30 01:23:25,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-11-30 01:23:25,939 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:23:25,991 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 01:23:26,000 INFO L168 Benchmark]: Toolchain (without parser) took 485175.07 ms. Allocated memory was 67.1 MB in the beginning and 96.5 MB in the end (delta: 29.4 MB). Free memory was 46.1 MB in the beginning and 60.2 MB in the end (delta: -14.2 MB). Peak memory consumption was 14.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:23:26,002 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 67.1 MB. Free memory is still 48.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:23:26,004 INFO L168 Benchmark]: CACSL2BoogieTranslator took 814.52 ms. Allocated memory is still 67.1 MB. Free memory was 46.0 MB in the beginning and 43.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 19.0 MB. Max. memory is 16.1 GB. [2020-11-30 01:23:26,006 INFO L168 Benchmark]: Boogie Procedure Inliner took 121.27 ms. Allocated memory is still 67.1 MB. Free memory was 43.8 MB in the beginning and 37.4 MB in the end (delta: 6.5 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 01:23:26,007 INFO L168 Benchmark]: Boogie Preprocessor took 153.89 ms. Allocated memory is still 67.1 MB. Free memory was 37.4 MB in the beginning and 30.0 MB in the end (delta: 7.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:23:26,009 INFO L168 Benchmark]: RCFGBuilder took 483907.88 ms. Allocated memory was 67.1 MB in the beginning and 96.5 MB in the end (delta: 29.4 MB). Free memory was 30.0 MB in the beginning and 65.8 MB in the end (delta: -35.8 MB). Peak memory consumption was 31.1 MB. Max. memory is 16.1 GB. [2020-11-30 01:23:26,009 INFO L168 Benchmark]: CodeCheck took 172.14 ms. Allocated memory is still 96.5 MB. Free memory was 65.8 MB in the beginning and 60.2 MB in the end (delta: 5.5 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 01:23:26,024 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 67.1 MB. Free memory is still 48.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 814.52 ms. Allocated memory is still 67.1 MB. Free memory was 46.0 MB in the beginning and 43.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 19.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 121.27 ms. Allocated memory is still 67.1 MB. Free memory was 43.8 MB in the beginning and 37.4 MB in the end (delta: 6.5 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 153.89 ms. Allocated memory is still 67.1 MB. Free memory was 37.4 MB in the beginning and 30.0 MB in the end (delta: 7.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 483907.88 ms. Allocated memory was 67.1 MB in the beginning and 96.5 MB in the end (delta: 29.4 MB). Free memory was 30.0 MB in the beginning and 65.8 MB in the end (delta: -35.8 MB). Peak memory consumption was 31.1 MB. Max. memory is 16.1 GB. * CodeCheck took 172.14 ms. Allocated memory is still 96.5 MB. Free memory was 65.8 MB in the beginning and 60.2 MB in the end (delta: 5.5 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...