./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0270b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_fcbe20ea-6263-474f-a4f3-e2722fdf283b/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_fcbe20ea-6263-474f-a4f3-e2722fdf283b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fcbe20ea-6263-474f-a4f3-e2722fdf283b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fcbe20ea-6263-474f-a4f3-e2722fdf283b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0270b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_fcbe20ea-6263-474f-a4f3-e2722fdf283b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fcbe20ea-6263-474f-a4f3-e2722fdf283b/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2ba43eb3953387ed7e9e073c4829343982ceaa96 .......................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_fcbe20ea-6263-474f-a4f3-e2722fdf283b/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_fcbe20ea-6263-474f-a4f3-e2722fdf283b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fcbe20ea-6263-474f-a4f3-e2722fdf283b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fcbe20ea-6263-474f-a4f3-e2722fdf283b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0270b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_fcbe20ea-6263-474f-a4f3-e2722fdf283b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fcbe20ea-6263-474f-a4f3-e2722fdf283b/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2ba43eb3953387ed7e9e073c4829343982ceaa96 .............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-02 03:35:11,014 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 03:35:11,015 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 03:35:11,024 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 03:35:11,024 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 03:35:11,025 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 03:35:11,026 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 03:35:11,027 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 03:35:11,029 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 03:35:11,029 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 03:35:11,030 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 03:35:11,031 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 03:35:11,031 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 03:35:11,032 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 03:35:11,032 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 03:35:11,033 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 03:35:11,034 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 03:35:11,034 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 03:35:11,036 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 03:35:11,037 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 03:35:11,038 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 03:35:11,039 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 03:35:11,040 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 03:35:11,040 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 03:35:11,042 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 03:35:11,042 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 03:35:11,042 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 03:35:11,042 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 03:35:11,043 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 03:35:11,043 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 03:35:11,043 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 03:35:11,044 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 03:35:11,044 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 03:35:11,045 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 03:35:11,045 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 03:35:11,045 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 03:35:11,046 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 03:35:11,046 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 03:35:11,046 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 03:35:11,047 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 03:35:11,047 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 03:35:11,047 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fcbe20ea-6263-474f-a4f3-e2722fdf283b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 03:35:11,057 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 03:35:11,057 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 03:35:11,058 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 03:35:11,058 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 03:35:11,058 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 03:35:11,058 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 03:35:11,059 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 03:35:11,059 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 03:35:11,059 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 03:35:11,059 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 03:35:11,059 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 03:35:11,059 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 03:35:11,059 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 03:35:11,060 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 03:35:11,060 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 03:35:11,060 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 03:35:11,060 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 03:35:11,060 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 03:35:11,060 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 03:35:11,060 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 03:35:11,060 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 03:35:11,061 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 03:35:11,061 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 03:35:11,061 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 03:35:11,061 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 03:35:11,061 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 03:35:11,061 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 03:35:11,061 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 03:35:11,061 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 03:35:11,061 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fcbe20ea-6263-474f-a4f3-e2722fdf283b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2ba43eb3953387ed7e9e073c4829343982ceaa96 [2019-12-02 03:35:11,161 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 03:35:11,170 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 03:35:11,173 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 03:35:11,174 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 03:35:11,175 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 03:35:11,175 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fcbe20ea-6263-474f-a4f3-e2722fdf283b/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0270b.c [2019-12-02 03:35:11,222 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fcbe20ea-6263-474f-a4f3-e2722fdf283b/bin/ukojak/data/3a8a53b0f/be9a2c8ddbc74b0285b27183bf3507df/FLAG05b8adceb [2019-12-02 03:35:11,552 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 03:35:11,552 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fcbe20ea-6263-474f-a4f3-e2722fdf283b/sv-benchmarks/c/float-newlib/double_req_bl_0270b.c [2019-12-02 03:35:11,557 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fcbe20ea-6263-474f-a4f3-e2722fdf283b/bin/ukojak/data/3a8a53b0f/be9a2c8ddbc74b0285b27183bf3507df/FLAG05b8adceb [2019-12-02 03:35:11,566 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fcbe20ea-6263-474f-a4f3-e2722fdf283b/bin/ukojak/data/3a8a53b0f/be9a2c8ddbc74b0285b27183bf3507df [2019-12-02 03:35:11,567 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 03:35:11,568 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 03:35:11,569 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 03:35:11,569 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 03:35:11,571 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 03:35:11,571 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:35:11" (1/1) ... [2019-12-02 03:35:11,573 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17b32c79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:11, skipping insertion in model container [2019-12-02 03:35:11,573 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:35:11" (1/1) ... [2019-12-02 03:35:11,578 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 03:35:11,599 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 03:35:11,776 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 03:35:11,779 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 03:35:11,816 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 03:35:11,830 INFO L208 MainTranslator]: Completed translation [2019-12-02 03:35:11,830 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:11 WrapperNode [2019-12-02 03:35:11,830 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 03:35:11,831 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 03:35:11,831 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 03:35:11,831 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 03:35:11,836 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:11" (1/1) ... [2019-12-02 03:35:11,845 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:11" (1/1) ... [2019-12-02 03:35:11,866 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 03:35:11,867 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 03:35:11,867 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 03:35:11,867 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 03:35:11,873 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:11" (1/1) ... [2019-12-02 03:35:11,873 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:11" (1/1) ... [2019-12-02 03:35:11,876 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:11" (1/1) ... [2019-12-02 03:35:11,877 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:11" (1/1) ... [2019-12-02 03:35:11,886 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:11" (1/1) ... [2019-12-02 03:35:11,891 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:11" (1/1) ... [2019-12-02 03:35:11,894 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:11" (1/1) ... [2019-12-02 03:35:11,897 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 03:35:11,897 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 03:35:11,897 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 03:35:11,897 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 03:35:11,898 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_fcbe20ea-6263-474f-a4f3-e2722fdf283b/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 03:35:11,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 03:35:11,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-02 03:35:11,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 03:35:11,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-02 03:35:11,938 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 03:35:11,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 03:35:11,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-02 03:35:11,939 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 03:35:12,449 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 03:35:12,450 INFO L287 CfgBuilder]: Removed 28 assume(true) statements. [2019-12-02 03:35:12,450 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:35:12 BoogieIcfgContainer [2019-12-02 03:35:12,451 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 03:35:12,451 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 03:35:12,451 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 03:35:12,458 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 03:35:12,458 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:35:12" (1/1) ... [2019-12-02 03:35:12,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 03:35:12,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 03:35:12,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 45 states and 73 transitions. [2019-12-02 03:35:12,490 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 73 transitions. [2019-12-02 03:35:12,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-02 03:35:12,492 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 03:35:12,525 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-02 03:35:12,528 INFO L168 Benchmark]: Toolchain (without parser) took 959.16 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.0 MB). Free memory was 945.1 MB in the beginning and 1.0 GB in the end (delta: -58.4 MB). Peak memory consumption was 48.5 MB. Max. memory is 11.5 GB. [2019-12-02 03:35:12,528 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 03:35:12,529 INFO L168 Benchmark]: CACSL2BoogieTranslator took 261.56 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.0 MB). Free memory was 945.1 MB in the beginning and 1.1 GB in the end (delta: -150.2 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. [2019-12-02 03:35:12,529 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.82 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-02 03:35:12,530 INFO L168 Benchmark]: Boogie Preprocessor took 30.12 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 03:35:12,530 INFO L168 Benchmark]: RCFGBuilder took 553.86 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 81.0 MB). Peak memory consumption was 81.0 MB. Max. memory is 11.5 GB. [2019-12-02 03:35:12,530 INFO L168 Benchmark]: CodeCheck took 75.44 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-02 03:35:12,533 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 261.56 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.0 MB). Free memory was 945.1 MB in the beginning and 1.1 GB in the end (delta: -150.2 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 35.82 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.12 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 553.86 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 81.0 MB). Peak memory consumption was 81.0 MB. Max. memory is 11.5 GB. * CodeCheck took 75.44 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-02 03:35:14,021 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 03:35:14,022 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 03:35:14,030 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 03:35:14,030 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 03:35:14,031 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 03:35:14,032 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 03:35:14,033 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 03:35:14,034 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 03:35:14,035 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 03:35:14,036 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 03:35:14,036 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 03:35:14,037 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 03:35:14,037 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 03:35:14,038 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 03:35:14,039 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 03:35:14,039 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 03:35:14,040 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 03:35:14,041 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 03:35:14,043 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 03:35:14,044 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 03:35:14,045 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 03:35:14,046 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 03:35:14,046 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 03:35:14,048 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 03:35:14,049 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 03:35:14,049 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 03:35:14,049 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 03:35:14,050 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 03:35:14,050 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 03:35:14,050 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 03:35:14,051 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 03:35:14,051 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 03:35:14,052 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 03:35:14,052 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 03:35:14,053 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 03:35:14,053 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 03:35:14,053 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 03:35:14,053 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 03:35:14,054 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 03:35:14,054 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 03:35:14,055 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fcbe20ea-6263-474f-a4f3-e2722fdf283b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-02 03:35:14,065 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 03:35:14,065 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 03:35:14,066 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 03:35:14,066 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 03:35:14,066 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 03:35:14,066 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 03:35:14,067 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 03:35:14,067 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 03:35:14,067 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 03:35:14,067 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 03:35:14,067 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 03:35:14,067 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 03:35:14,067 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 03:35:14,067 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 03:35:14,068 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 03:35:14,068 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 03:35:14,068 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 03:35:14,068 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 03:35:14,068 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 03:35:14,068 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 03:35:14,068 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 03:35:14,068 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 03:35:14,069 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 03:35:14,069 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 03:35:14,069 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 03:35:14,069 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 03:35:14,069 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 03:35:14,069 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 03:35:14,069 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 03:35:14,070 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 03:35:14,070 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 03:35:14,070 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 03:35:14,070 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 03:35:14,070 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fcbe20ea-6263-474f-a4f3-e2722fdf283b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2ba43eb3953387ed7e9e073c4829343982ceaa96 [2019-12-02 03:35:14,236 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 03:35:14,246 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 03:35:14,249 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 03:35:14,250 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 03:35:14,250 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 03:35:14,251 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fcbe20ea-6263-474f-a4f3-e2722fdf283b/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0270b.c [2019-12-02 03:35:14,300 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fcbe20ea-6263-474f-a4f3-e2722fdf283b/bin/ukojak/data/18887ca2f/e6a69e4fbbb74bcdbe389bde5ce92937/FLAGab3b7f4a9 [2019-12-02 03:35:14,634 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 03:35:14,634 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fcbe20ea-6263-474f-a4f3-e2722fdf283b/sv-benchmarks/c/float-newlib/double_req_bl_0270b.c [2019-12-02 03:35:14,641 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fcbe20ea-6263-474f-a4f3-e2722fdf283b/bin/ukojak/data/18887ca2f/e6a69e4fbbb74bcdbe389bde5ce92937/FLAGab3b7f4a9 [2019-12-02 03:35:14,653 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fcbe20ea-6263-474f-a4f3-e2722fdf283b/bin/ukojak/data/18887ca2f/e6a69e4fbbb74bcdbe389bde5ce92937 [2019-12-02 03:35:14,655 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 03:35:14,657 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 03:35:14,657 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 03:35:14,658 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 03:35:14,660 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 03:35:14,661 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:35:14" (1/1) ... [2019-12-02 03:35:14,663 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bb84b85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:14, skipping insertion in model container [2019-12-02 03:35:14,664 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:35:14" (1/1) ... [2019-12-02 03:35:14,669 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 03:35:14,688 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 03:35:14,841 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 03:35:14,845 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 03:35:14,915 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 03:35:14,933 INFO L208 MainTranslator]: Completed translation [2019-12-02 03:35:14,934 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:14 WrapperNode [2019-12-02 03:35:14,934 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 03:35:14,934 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 03:35:14,934 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 03:35:14,934 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 03:35:14,939 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:14" (1/1) ... [2019-12-02 03:35:14,950 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:14" (1/1) ... [2019-12-02 03:35:14,972 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 03:35:14,973 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 03:35:14,973 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 03:35:14,973 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 03:35:14,979 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:14" (1/1) ... [2019-12-02 03:35:14,979 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:14" (1/1) ... [2019-12-02 03:35:14,983 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:14" (1/1) ... [2019-12-02 03:35:14,984 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:14" (1/1) ... [2019-12-02 03:35:14,994 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:14" (1/1) ... [2019-12-02 03:35:15,000 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:14" (1/1) ... [2019-12-02 03:35:15,002 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:14" (1/1) ... [2019-12-02 03:35:15,006 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 03:35:15,006 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 03:35:15,006 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 03:35:15,007 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 03:35:15,007 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_fcbe20ea-6263-474f-a4f3-e2722fdf283b/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 03:35:15,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-12-02 03:35:15,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-12-02 03:35:15,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 03:35:15,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-02 03:35:15,047 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 03:35:15,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 03:35:15,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-02 03:35:15,047 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 03:36:58,646 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 03:36:58,646 INFO L287 CfgBuilder]: Removed 28 assume(true) statements. [2019-12-02 03:36:58,647 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:36:58 BoogieIcfgContainer [2019-12-02 03:36:58,647 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 03:36:58,647 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 03:36:58,647 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 03:36:58,654 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 03:36:58,654 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:36:58" (1/1) ... [2019-12-02 03:36:58,661 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 03:36:58,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 03:36:58,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 45 states and 73 transitions. [2019-12-02 03:36:58,684 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 73 transitions. [2019-12-02 03:36:58,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-02 03:36:58,686 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 03:36:58,718 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-02 03:36:58,721 INFO L168 Benchmark]: Toolchain (without parser) took 104064.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 952.4 MB in the beginning and 1.0 GB in the end (delta: -66.7 MB). Peak memory consumption was 61.2 MB. Max. memory is 11.5 GB. [2019-12-02 03:36:58,722 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 03:36:58,722 INFO L168 Benchmark]: CACSL2BoogieTranslator took 276.49 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -164.2 MB). Peak memory consumption was 26.4 MB. Max. memory is 11.5 GB. [2019-12-02 03:36:58,723 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-02 03:36:58,723 INFO L168 Benchmark]: Boogie Preprocessor took 33.48 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 03:36:58,723 INFO L168 Benchmark]: RCFGBuilder took 103640.65 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 90.6 MB). Peak memory consumption was 90.6 MB. Max. memory is 11.5 GB. [2019-12-02 03:36:58,724 INFO L168 Benchmark]: CodeCheck took 72.43 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 03:36:58,726 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 276.49 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -164.2 MB). Peak memory consumption was 26.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 33.48 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 103640.65 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 90.6 MB). Peak memory consumption was 90.6 MB. Max. memory is 11.5 GB. * CodeCheck took 72.43 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 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...