./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 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_0403eb2d-9d2d-49ea-9821-c68cf4c76ec1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0403eb2d-9d2d-49ea-9821-c68cf4c76ec1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0403eb2d-9d2d-49ea-9821-c68cf4c76ec1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0403eb2d-9d2d-49ea-9821-c68cf4c76ec1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0220b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_0403eb2d-9d2d-49ea-9821-c68cf4c76ec1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0403eb2d-9d2d-49ea-9821-c68cf4c76ec1/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_0403eb2d-9d2d-49ea-9821-c68cf4c76ec1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0403eb2d-9d2d-49ea-9821-c68cf4c76ec1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0403eb2d-9d2d-49ea-9821-c68cf4c76ec1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0403eb2d-9d2d-49ea-9821-c68cf4c76ec1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0220b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_0403eb2d-9d2d-49ea-9821-c68cf4c76ec1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0403eb2d-9d2d-49ea-9821-c68cf4c76ec1/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 0.2.0-69874e2 [2020-12-01 18:28:34,437 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:28:34,444 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:28:34,497 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:28:34,498 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:28:34,504 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:28:34,507 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:28:34,515 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:28:34,518 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:28:34,526 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:28:34,527 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:28:34,528 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:28:34,529 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:28:34,530 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:28:34,531 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:28:34,532 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:28:34,533 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:28:34,534 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:28:34,536 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:28:34,549 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:28:34,552 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:28:34,554 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:28:34,560 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:28:34,562 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:28:34,565 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:28:34,566 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:28:34,566 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:28:34,568 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:28:34,569 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:28:34,570 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:28:34,570 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:28:34,572 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:28:34,573 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:28:34,575 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:28:34,576 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:28:34,577 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:28:34,578 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:28:34,578 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:28:34,578 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:28:34,579 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:28:34,580 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:28:34,582 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0403eb2d-9d2d-49ea-9821-c68cf4c76ec1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:28:34,632 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:28:34,632 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:28:34,634 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:28:34,634 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:28:34,635 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:28:34,635 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:28:34,635 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:28:34,635 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:28:34,636 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:28:34,636 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:28:34,637 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:28:34,637 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:28:34,638 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:28:34,638 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:28:34,638 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:28:34,638 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:28:34,638 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:28:34,639 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:28:34,639 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:28:34,639 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:28:34,639 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:28:34,639 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:28:34,640 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:28:34,640 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:28:34,640 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:28:34,640 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:28:34,640 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:28:34,641 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:28:34,641 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:28:34,641 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_0403eb2d-9d2d-49ea-9821-c68cf4c76ec1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0403eb2d-9d2d-49ea-9821-c68cf4c76ec1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4ce1e83adefd86859d763d15552e512760db6e9f [2020-12-01 18:28:34,930 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:28:34,966 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:28:34,969 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:28:34,970 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:28:34,971 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:28:34,972 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0403eb2d-9d2d-49ea-9821-c68cf4c76ec1/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0220b.c [2020-12-01 18:28:35,062 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0403eb2d-9d2d-49ea-9821-c68cf4c76ec1/bin/ukojak/data/f9538a545/4d9c894c046343b6b45a0d4b05e4bb97/FLAGb75ec4c07 [2020-12-01 18:28:35,571 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:28:35,571 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0403eb2d-9d2d-49ea-9821-c68cf4c76ec1/sv-benchmarks/c/float-newlib/double_req_bl_0220b.c [2020-12-01 18:28:35,593 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0403eb2d-9d2d-49ea-9821-c68cf4c76ec1/bin/ukojak/data/f9538a545/4d9c894c046343b6b45a0d4b05e4bb97/FLAGb75ec4c07 [2020-12-01 18:28:35,883 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0403eb2d-9d2d-49ea-9821-c68cf4c76ec1/bin/ukojak/data/f9538a545/4d9c894c046343b6b45a0d4b05e4bb97 [2020-12-01 18:28:35,886 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:28:35,887 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:28:35,889 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:28:35,889 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:28:35,893 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:28:35,894 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:28:35" (1/1) ... [2020-12-01 18:28:35,896 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43ac0a39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:28:35, skipping insertion in model container [2020-12-01 18:28:35,896 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:28:35" (1/1) ... [2020-12-01 18:28:35,903 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:28:35,944 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:28:36,356 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:28:36,386 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:28:36,505 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:28:36,534 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:28:36,535 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:28:36 WrapperNode [2020-12-01 18:28:36,537 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:28:36,538 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:28:36,538 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:28:36,539 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:28:36,547 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:28:36" (1/1) ... [2020-12-01 18:28:36,598 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:28:36" (1/1) ... [2020-12-01 18:28:36,699 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:28:36,706 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:28:36,707 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:28:36,707 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:28:36,715 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:28:36" (1/1) ... [2020-12-01 18:28:36,716 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:28:36" (1/1) ... [2020-12-01 18:28:36,730 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:28:36" (1/1) ... [2020-12-01 18:28:36,731 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:28:36" (1/1) ... [2020-12-01 18:28:36,799 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:28:36" (1/1) ... [2020-12-01 18:28:36,846 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:28:36" (1/1) ... [2020-12-01 18:28:36,851 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:28:36" (1/1) ... [2020-12-01 18:28:36,883 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:28:36,889 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:28:36,890 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:28:36,890 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:28:36,893 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:28:36" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0403eb2d-9d2d-49ea-9821-c68cf4c76ec1/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 [2020-12-01 18:28:36,980 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2020-12-01 18:28:36,980 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2020-12-01 18:28:36,981 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2020-12-01 18:28:36,981 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2020-12-01 18:28:36,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 18:28:36,981 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2020-12-01 18:28:36,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2020-12-01 18:28:36,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:28:36,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-12-01 18:28:36,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 18:28:36,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2020-12-01 18:28:36,982 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:28:36,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:28:36,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 18:28:36,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2020-12-01 18:28:36,983 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2020-12-01 18:28:36,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2020-12-01 18:28:36,983 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 18:28:39,441 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 18:28:39,441 INFO L298 CfgBuilder]: Removed 83 assume(true) statements. [2020-12-01 18:28:39,443 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:28:39 BoogieIcfgContainer [2020-12-01 18:28:39,444 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 18:28:39,445 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 18:28:39,445 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 18:28:39,455 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 18:28:39,456 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:28:39" (1/1) ... [2020-12-01 18:28:39,467 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 18:28:39,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:39,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 178 states and 295 transitions. [2020-12-01 18:28:39,525 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 295 transitions. [2020-12-01 18:28:39,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-12-01 18:28:39,527 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:39,562 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) [2020-12-01 18:28:39,566 INFO L168 Benchmark]: Toolchain (without parser) took 3677.15 ms. Allocated memory was 88.1 MB in the beginning and 134.2 MB in the end (delta: 46.1 MB). Free memory was 55.2 MB in the beginning and 86.2 MB in the end (delta: -31.0 MB). Peak memory consumption was 16.0 MB. Max. memory is 16.1 GB. [2020-12-01 18:28:39,566 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 88.1 MB. Free memory was 46.9 MB in the beginning and 46.8 MB in the end (delta: 37.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:28:39,568 INFO L168 Benchmark]: CACSL2BoogieTranslator took 648.11 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 55.1 MB in the beginning and 67.4 MB in the end (delta: -12.4 MB). Peak memory consumption was 9.8 MB. Max. memory is 16.1 GB. [2020-12-01 18:28:39,569 INFO L168 Benchmark]: Boogie Procedure Inliner took 167.40 ms. Allocated memory is still 107.0 MB. Free memory was 67.4 MB in the beginning and 61.0 MB in the end (delta: 6.5 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:28:39,570 INFO L168 Benchmark]: Boogie Preprocessor took 177.90 ms. Allocated memory is still 107.0 MB. Free memory was 61.0 MB in the beginning and 79.1 MB in the end (delta: -18.1 MB). Peak memory consumption was 8.8 MB. Max. memory is 16.1 GB. [2020-12-01 18:28:39,571 INFO L168 Benchmark]: RCFGBuilder took 2554.55 ms. Allocated memory was 107.0 MB in the beginning and 134.2 MB in the end (delta: 27.3 MB). Free memory was 79.1 MB in the beginning and 92.4 MB in the end (delta: -13.4 MB). Peak memory consumption was 63.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:28:39,572 INFO L168 Benchmark]: CodeCheck took 119.12 ms. Allocated memory is still 134.2 MB. Free memory was 91.4 MB in the beginning and 86.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:28:39,578 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 0.28 ms. Allocated memory is still 88.1 MB. Free memory was 46.9 MB in the beginning and 46.8 MB in the end (delta: 37.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 648.11 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 55.1 MB in the beginning and 67.4 MB in the end (delta: -12.4 MB). Peak memory consumption was 9.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 167.40 ms. Allocated memory is still 107.0 MB. Free memory was 67.4 MB in the beginning and 61.0 MB in the end (delta: 6.5 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 177.90 ms. Allocated memory is still 107.0 MB. Free memory was 61.0 MB in the beginning and 79.1 MB in the end (delta: -18.1 MB). Peak memory consumption was 8.8 MB. Max. memory is 16.1 GB. * RCFGBuilder took 2554.55 ms. Allocated memory was 107.0 MB in the beginning and 134.2 MB in the end (delta: 27.3 MB). Free memory was 79.1 MB in the beginning and 92.4 MB in the end (delta: -13.4 MB). Peak memory consumption was 63.3 MB. Max. memory is 16.1 GB. * CodeCheck took 119.12 ms. Allocated memory is still 134.2 MB. Free memory was 91.4 MB in the beginning and 86.2 MB in the end (delta: 5.2 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 0.2.0-69874e2 [2020-12-01 18:28:41,956 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:28:41,960 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:28:41,997 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:28:41,998 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:28:41,999 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:28:42,001 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:28:42,003 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:28:42,006 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:28:42,007 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:28:42,009 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:28:42,010 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:28:42,011 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:28:42,012 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:28:42,014 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:28:42,015 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:28:42,016 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:28:42,017 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:28:42,020 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:28:42,022 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:28:42,024 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:28:42,026 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:28:42,027 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:28:42,028 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:28:42,032 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:28:42,033 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:28:42,033 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:28:42,037 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:28:42,038 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:28:42,046 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:28:42,046 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:28:42,047 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:28:42,048 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:28:42,049 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:28:42,050 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:28:42,051 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:28:42,051 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:28:42,052 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:28:42,052 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:28:42,061 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:28:42,063 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:28:42,067 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0403eb2d-9d2d-49ea-9821-c68cf4c76ec1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:28:42,115 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:28:42,116 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:28:42,117 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:28:42,117 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:28:42,119 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:28:42,119 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:28:42,119 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:28:42,119 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:28:42,119 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:28:42,119 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:28:42,120 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:28:42,120 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:28:42,120 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:28:42,120 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:28:42,120 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:28:42,120 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:28:42,121 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:28:42,121 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:28:42,121 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:28:42,121 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:28:42,121 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:28:42,121 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:28:42,121 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:28:42,122 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:28:42,122 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:28:42,122 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:28:42,122 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:28:42,122 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:28:42,122 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:28:42,122 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:28:42,122 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:28:42,123 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:28:42,123 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:28:42,123 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_0403eb2d-9d2d-49ea-9821-c68cf4c76ec1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0403eb2d-9d2d-49ea-9821-c68cf4c76ec1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4ce1e83adefd86859d763d15552e512760db6e9f [2020-12-01 18:28:42,531 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:28:42,565 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:28:42,567 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:28:42,570 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:28:42,572 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:28:42,573 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0403eb2d-9d2d-49ea-9821-c68cf4c76ec1/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0220b.c [2020-12-01 18:28:42,645 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0403eb2d-9d2d-49ea-9821-c68cf4c76ec1/bin/ukojak/data/bcd0ca746/02906b6d05d745238ea480d39079a5e6/FLAG392210a2b [2020-12-01 18:28:43,142 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:28:43,148 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0403eb2d-9d2d-49ea-9821-c68cf4c76ec1/sv-benchmarks/c/float-newlib/double_req_bl_0220b.c [2020-12-01 18:28:43,170 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0403eb2d-9d2d-49ea-9821-c68cf4c76ec1/bin/ukojak/data/bcd0ca746/02906b6d05d745238ea480d39079a5e6/FLAG392210a2b [2020-12-01 18:28:43,481 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0403eb2d-9d2d-49ea-9821-c68cf4c76ec1/bin/ukojak/data/bcd0ca746/02906b6d05d745238ea480d39079a5e6 [2020-12-01 18:28:43,484 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:28:43,485 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:28:43,486 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:28:43,487 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:28:43,490 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:28:43,491 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:28:43" (1/1) ... [2020-12-01 18:28:43,495 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4537625 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:28:43, skipping insertion in model container [2020-12-01 18:28:43,496 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:28:43" (1/1) ... [2020-12-01 18:28:43,503 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:28:43,563 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:28:43,932 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:28:43,966 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:28:44,114 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:28:44,177 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:28:44,178 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:28:44 WrapperNode [2020-12-01 18:28:44,180 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:28:44,182 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:28:44,183 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:28:44,183 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:28:44,193 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:28:44" (1/1) ... [2020-12-01 18:28:44,244 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:28:44" (1/1) ... [2020-12-01 18:28:44,323 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:28:44,324 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:28:44,324 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:28:44,324 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:28:44,331 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:28:44" (1/1) ... [2020-12-01 18:28:44,331 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:28:44" (1/1) ... [2020-12-01 18:28:44,342 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:28:44" (1/1) ... [2020-12-01 18:28:44,343 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:28:44" (1/1) ... [2020-12-01 18:28:44,393 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:28:44" (1/1) ... [2020-12-01 18:28:44,412 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:28:44" (1/1) ... [2020-12-01 18:28:44,420 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:28:44" (1/1) ... [2020-12-01 18:28:44,432 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:28:44,433 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:28:44,433 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:28:44,433 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:28:44,434 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:28:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0403eb2d-9d2d-49ea-9821-c68cf4c76ec1/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 [2020-12-01 18:28:44,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2020-12-01 18:28:44,529 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2020-12-01 18:28:44,529 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2020-12-01 18:28:44,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2020-12-01 18:28:44,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 18:28:44,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2020-12-01 18:28:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2020-12-01 18:28:44,531 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2020-12-01 18:28:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:28:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2020-12-01 18:28:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-01 18:28:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2020-12-01 18:28:44,532 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2020-12-01 18:28:44,532 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2020-12-01 18:28:44,532 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2020-12-01 18:28:44,532 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:28:44,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:28:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-12-01 18:28:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 18:41:11,623 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 18:41:11,624 INFO L298 CfgBuilder]: Removed 83 assume(true) statements. [2020-12-01 18:41:11,627 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:41:11 BoogieIcfgContainer [2020-12-01 18:41:11,627 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 18:41:11,628 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 18:41:11,628 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 18:41:11,639 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 18:41:11,639 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:41:11" (1/1) ... [2020-12-01 18:41:11,648 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 18:41:11,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:41:11,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 178 states and 295 transitions. [2020-12-01 18:41:11,736 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 295 transitions. [2020-12-01 18:41:11,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-12-01 18:41:11,737 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:41:11,777 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) [2020-12-01 18:41:11,783 INFO L168 Benchmark]: Toolchain (without parser) took 748296.24 ms. Allocated memory was 69.2 MB in the beginning and 94.4 MB in the end (delta: 25.2 MB). Free memory was 48.9 MB in the beginning and 61.2 MB in the end (delta: -12.3 MB). Peak memory consumption was 12.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:41:11,784 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 69.2 MB. Free memory was 50.4 MB in the beginning and 50.3 MB in the end (delta: 32.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:41:11,785 INFO L168 Benchmark]: CACSL2BoogieTranslator took 694.30 ms. Allocated memory is still 69.2 MB. Free memory was 48.7 MB in the beginning and 32.2 MB in the end (delta: 16.4 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:41:11,786 INFO L168 Benchmark]: Boogie Procedure Inliner took 140.59 ms. Allocated memory is still 69.2 MB. Free memory was 32.2 MB in the beginning and 46.6 MB in the end (delta: -14.4 MB). Peak memory consumption was 8.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:41:11,787 INFO L168 Benchmark]: Boogie Preprocessor took 108.69 ms. Allocated memory is still 69.2 MB. Free memory was 46.6 MB in the beginning and 39.3 MB in the end (delta: 7.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:41:11,788 INFO L168 Benchmark]: RCFGBuilder took 747194.00 ms. Allocated memory was 69.2 MB in the beginning and 94.4 MB in the end (delta: 25.2 MB). Free memory was 39.3 MB in the beginning and 32.3 MB in the end (delta: 7.0 MB). Peak memory consumption was 35.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:41:11,789 INFO L168 Benchmark]: CodeCheck took 152.75 ms. Allocated memory is still 94.4 MB. Free memory was 32.3 MB in the beginning and 61.2 MB in the end (delta: -28.9 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:41:11,794 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 0.27 ms. Allocated memory is still 69.2 MB. Free memory was 50.4 MB in the beginning and 50.3 MB in the end (delta: 32.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 694.30 ms. Allocated memory is still 69.2 MB. Free memory was 48.7 MB in the beginning and 32.2 MB in the end (delta: 16.4 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 140.59 ms. Allocated memory is still 69.2 MB. Free memory was 32.2 MB in the beginning and 46.6 MB in the end (delta: -14.4 MB). Peak memory consumption was 8.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 108.69 ms. Allocated memory is still 69.2 MB. Free memory was 46.6 MB in the beginning and 39.3 MB in the end (delta: 7.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 747194.00 ms. Allocated memory was 69.2 MB in the beginning and 94.4 MB in the end (delta: 25.2 MB). Free memory was 39.3 MB in the beginning and 32.3 MB in the end (delta: 7.0 MB). Peak memory consumption was 35.2 MB. Max. memory is 16.1 GB. * CodeCheck took 152.75 ms. Allocated memory is still 94.4 MB. Free memory was 32.3 MB in the beginning and 61.2 MB in the end (delta: -28.9 MB). There was no memory consumed. 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...