./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1131b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_40528d2b-815a-4ac2-8ba6-8e75951a4198/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_40528d2b-815a-4ac2-8ba6-8e75951a4198/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_40528d2b-815a-4ac2-8ba6-8e75951a4198/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_40528d2b-815a-4ac2-8ba6-8e75951a4198/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1131b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_40528d2b-815a-4ac2-8ba6-8e75951a4198/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_40528d2b-815a-4ac2-8ba6-8e75951a4198/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 c6d763742402f5574758af03df7d1953644b4c87 ........................................................................................................................................................................................................... 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_40528d2b-815a-4ac2-8ba6-8e75951a4198/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_40528d2b-815a-4ac2-8ba6-8e75951a4198/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_40528d2b-815a-4ac2-8ba6-8e75951a4198/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_40528d2b-815a-4ac2-8ba6-8e75951a4198/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1131b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_40528d2b-815a-4ac2-8ba6-8e75951a4198/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_40528d2b-815a-4ac2-8ba6-8e75951a4198/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 c6d763742402f5574758af03df7d1953644b4c87 .............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-6b5699a [2019-11-26 02:32:34,654 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:32:34,655 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:32:34,665 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:32:34,666 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:32:34,667 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:32:34,668 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:32:34,670 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:32:34,671 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:32:34,672 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:32:34,673 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:32:34,674 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:32:34,674 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:32:34,675 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:32:34,676 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:32:34,677 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:32:34,678 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:32:34,679 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:32:34,680 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:32:34,686 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:32:34,688 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:32:34,689 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:32:34,690 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:32:34,691 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:32:34,693 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:32:34,694 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:32:34,694 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:32:34,695 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:32:34,695 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:32:34,696 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:32:34,696 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:32:34,697 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:32:34,697 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:32:34,698 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:32:34,699 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:32:34,699 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:32:34,700 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:32:34,700 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:32:34,700 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:32:34,701 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:32:34,701 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:32:34,702 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_40528d2b-815a-4ac2-8ba6-8e75951a4198/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:32:34,714 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:32:34,715 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:32:34,715 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:32:34,715 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:32:34,716 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:32:34,716 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:32:34,716 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:32:34,716 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:32:34,717 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:32:34,717 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:32:34,717 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:32:34,717 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:32:34,717 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:32:34,717 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:32:34,718 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:32:34,718 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:32:34,718 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:32:34,718 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:32:34,718 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:32:34,719 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:32:34,719 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:32:34,719 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:32:34,719 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:32:34,719 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:32:34,720 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:32:34,720 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:32:34,720 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:32:34,720 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:32:34,720 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:32:34,720 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_40528d2b-815a-4ac2-8ba6-8e75951a4198/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 -> c6d763742402f5574758af03df7d1953644b4c87 [2019-11-26 02:32:34,901 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:32:34,910 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:32:34,913 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:32:34,918 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:32:34,919 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:32:34,919 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_40528d2b-815a-4ac2-8ba6-8e75951a4198/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1131b.c [2019-11-26 02:32:34,972 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_40528d2b-815a-4ac2-8ba6-8e75951a4198/bin/ukojak/data/1819b093a/6a51012759f942c8b4a9c7af1c008181/FLAG2b1198be2 [2019-11-26 02:32:35,408 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:32:35,409 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_40528d2b-815a-4ac2-8ba6-8e75951a4198/sv-benchmarks/c/float-newlib/double_req_bl_1131b.c [2019-11-26 02:32:35,414 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_40528d2b-815a-4ac2-8ba6-8e75951a4198/bin/ukojak/data/1819b093a/6a51012759f942c8b4a9c7af1c008181/FLAG2b1198be2 [2019-11-26 02:32:35,780 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_40528d2b-815a-4ac2-8ba6-8e75951a4198/bin/ukojak/data/1819b093a/6a51012759f942c8b4a9c7af1c008181 [2019-11-26 02:32:35,782 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:32:35,784 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:32:35,785 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:32:35,785 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:32:35,788 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:32:35,788 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:32:35" (1/1) ... [2019-11-26 02:32:35,791 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@147f9c92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:32:35, skipping insertion in model container [2019-11-26 02:32:35,791 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:32:35" (1/1) ... [2019-11-26 02:32:35,798 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:32:35,823 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:32:36,065 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:32:36,069 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:32:36,120 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:32:36,142 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:32:36,143 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:32:36 WrapperNode [2019-11-26 02:32:36,143 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:32:36,144 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:32:36,144 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:32:36,144 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:32:36,149 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:32:36" (1/1) ... [2019-11-26 02:32:36,160 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:32:36" (1/1) ... [2019-11-26 02:32:36,197 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:32:36,198 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:32:36,198 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:32:36,198 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:32:36,215 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:32:36" (1/1) ... [2019-11-26 02:32:36,220 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:32:36" (1/1) ... [2019-11-26 02:32:36,226 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:32:36" (1/1) ... [2019-11-26 02:32:36,228 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:32:36" (1/1) ... [2019-11-26 02:32:36,261 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:32:36" (1/1) ... [2019-11-26 02:32:36,270 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:32:36" (1/1) ... [2019-11-26 02:32:36,278 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:32:36" (1/1) ... [2019-11-26 02:32:36,285 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:32:36,288 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:32:36,288 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:32:36,288 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:32:36,289 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:32:36" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_40528d2b-815a-4ac2-8ba6-8e75951a4198/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:32:36,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:32:36,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:32:36,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-26 02:32:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-26 02:32:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:32:36,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:32:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-26 02:32:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-11-26 02:32:36,370 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:32:37,092 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:32:37,093 INFO L284 CfgBuilder]: Removed 24 assume(true) statements. [2019-11-26 02:32:37,094 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:32:37 BoogieIcfgContainer [2019-11-26 02:32:37,094 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:32:37,094 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:32:37,095 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:32:37,104 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:32:37,104 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:32:37" (1/1) ... [2019-11-26 02:32:37,115 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:32:37,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:32:37,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 44 states and 74 transitions. [2019-11-26 02:32:37,150 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 74 transitions. [2019-11-26 02:32:37,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-11-26 02:32:37,153 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:32:37,196 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:32:37,201 INFO L168 Benchmark]: Toolchain (without parser) took 1416.80 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 949.9 MB in the beginning and 1.1 GB in the end (delta: -105.9 MB). Peak memory consumption was 33.6 MB. Max. memory is 11.5 GB. [2019-11-26 02:32:37,202 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 967.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:32:37,203 INFO L168 Benchmark]: CACSL2BoogieTranslator took 358.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 949.9 MB in the beginning and 1.1 GB in the end (delta: -177.9 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:32:37,204 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.87 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. [2019-11-26 02:32:37,204 INFO L168 Benchmark]: Boogie Preprocessor took 89.64 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:32:37,205 INFO L168 Benchmark]: RCFGBuilder took 806.60 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: 61.3 MB). Peak memory consumption was 61.3 MB. Max. memory is 11.5 GB. [2019-11-26 02:32:37,206 INFO L168 Benchmark]: CodeCheck took 104.60 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:32:37,209 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 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 967.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 358.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 949.9 MB in the beginning and 1.1 GB in the end (delta: -177.9 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 53.87 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. * Boogie Preprocessor took 89.64 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 806.60 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: 61.3 MB). Peak memory consumption was 61.3 MB. Max. memory is 11.5 GB. * CodeCheck took 104.60 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: 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 0.1.24-6b5699a [2019-11-26 02:32:38,990 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:32:38,991 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:32:39,002 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:32:39,002 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:32:39,003 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:32:39,004 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:32:39,006 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:32:39,008 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:32:39,009 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:32:39,010 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:32:39,011 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:32:39,011 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:32:39,012 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:32:39,013 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:32:39,014 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:32:39,015 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:32:39,016 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:32:39,017 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:32:39,019 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:32:39,021 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:32:39,022 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:32:39,023 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:32:39,023 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:32:39,026 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:32:39,026 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:32:39,026 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:32:39,027 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:32:39,028 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:32:39,029 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:32:39,029 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:32:39,030 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:32:39,031 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:32:39,031 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:32:39,032 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:32:39,033 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:32:39,033 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:32:39,034 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:32:39,034 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:32:39,035 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:32:39,035 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:32:39,036 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_40528d2b-815a-4ac2-8ba6-8e75951a4198/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:32:39,049 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:32:39,050 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:32:39,050 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:32:39,051 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:32:39,051 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:32:39,051 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:32:39,052 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:32:39,052 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:32:39,052 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:32:39,053 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:32:39,053 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:32:39,053 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:32:39,053 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:32:39,053 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:32:39,054 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:32:39,054 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:32:39,054 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:32:39,054 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:32:39,055 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:32:39,055 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:32:39,055 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:32:39,055 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:32:39,056 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:32:39,056 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:32:39,056 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:32:39,056 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:32:39,057 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:32:39,057 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:32:39,057 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:32:39,057 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:32:39,058 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:32:39,058 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:32:39,058 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:32:39,058 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_40528d2b-815a-4ac2-8ba6-8e75951a4198/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 -> c6d763742402f5574758af03df7d1953644b4c87 [2019-11-26 02:32:39,300 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:32:39,309 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:32:39,312 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:32:39,317 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:32:39,317 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:32:39,318 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_40528d2b-815a-4ac2-8ba6-8e75951a4198/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1131b.c [2019-11-26 02:32:39,367 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_40528d2b-815a-4ac2-8ba6-8e75951a4198/bin/ukojak/data/108e9df28/97fa9814f60b495894284fe6a13b16c6/FLAG6c757773c [2019-11-26 02:32:39,802 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:32:39,807 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_40528d2b-815a-4ac2-8ba6-8e75951a4198/sv-benchmarks/c/float-newlib/double_req_bl_1131b.c [2019-11-26 02:32:39,815 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_40528d2b-815a-4ac2-8ba6-8e75951a4198/bin/ukojak/data/108e9df28/97fa9814f60b495894284fe6a13b16c6/FLAG6c757773c [2019-11-26 02:32:40,180 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_40528d2b-815a-4ac2-8ba6-8e75951a4198/bin/ukojak/data/108e9df28/97fa9814f60b495894284fe6a13b16c6 [2019-11-26 02:32:40,185 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:32:40,187 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:32:40,188 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:32:40,188 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:32:40,193 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:32:40,194 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:32:40" (1/1) ... [2019-11-26 02:32:40,197 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@334af27b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:32:40, skipping insertion in model container [2019-11-26 02:32:40,197 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:32:40" (1/1) ... [2019-11-26 02:32:40,206 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:32:40,243 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:32:40,469 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:32:40,475 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:32:40,574 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:32:40,598 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:32:40,599 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:32:40 WrapperNode [2019-11-26 02:32:40,599 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:32:40,600 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:32:40,600 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:32:40,600 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:32:40,607 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:32:40" (1/1) ... [2019-11-26 02:32:40,619 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:32:40" (1/1) ... [2019-11-26 02:32:40,645 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:32:40,645 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:32:40,646 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:32:40,646 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:32:40,653 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:32:40" (1/1) ... [2019-11-26 02:32:40,653 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:32:40" (1/1) ... [2019-11-26 02:32:40,658 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:32:40" (1/1) ... [2019-11-26 02:32:40,658 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:32:40" (1/1) ... [2019-11-26 02:32:40,671 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:32:40" (1/1) ... [2019-11-26 02:32:40,678 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:32:40" (1/1) ... [2019-11-26 02:32:40,681 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:32:40" (1/1) ... [2019-11-26 02:32:40,686 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:32:40,687 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:32:40,687 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:32:40,687 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:32:40,688 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:32:40" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_40528d2b-815a-4ac2-8ba6-8e75951a4198/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:32:40,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-11-26 02:32:40,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-11-26 02:32:40,740 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:32:40,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2019-11-26 02:32:40,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-26 02:32:40,741 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:32:40,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:32:40,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 02:32:40,741 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:32:49,556 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:32:49,556 INFO L284 CfgBuilder]: Removed 24 assume(true) statements. [2019-11-26 02:32:49,557 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:32:49 BoogieIcfgContainer [2019-11-26 02:32:49,557 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:32:49,558 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:32:49,558 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:32:49,567 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:32:49,567 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:32:49" (1/1) ... [2019-11-26 02:32:49,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:32:49,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:32:49,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 44 states and 74 transitions. [2019-11-26 02:32:49,605 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 74 transitions. [2019-11-26 02:32:49,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-11-26 02:32:49,607 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:32:49,642 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:32:49,646 INFO L168 Benchmark]: Toolchain (without parser) took 9459.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.0 MB). Free memory was 959.1 MB in the beginning and 1.1 GB in the end (delta: -109.8 MB). Peak memory consumption was 41.2 MB. Max. memory is 11.5 GB. [2019-11-26 02:32:49,647 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:32:49,648 INFO L168 Benchmark]: CACSL2BoogieTranslator took 411.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.0 MB). Free memory was 959.1 MB in the beginning and 1.1 GB in the end (delta: -182.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:32:49,648 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.36 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:32:49,649 INFO L168 Benchmark]: Boogie Preprocessor took 40.98 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. [2019-11-26 02:32:49,649 INFO L168 Benchmark]: RCFGBuilder took 8871.04 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: 59.3 MB). Peak memory consumption was 59.3 MB. Max. memory is 11.5 GB. [2019-11-26 02:32:49,650 INFO L168 Benchmark]: CodeCheck took 86.42 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:32:49,653 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 411.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.0 MB). Free memory was 959.1 MB in the beginning and 1.1 GB in the end (delta: -182.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 45.36 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 40.98 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 8871.04 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: 59.3 MB). Peak memory consumption was 59.3 MB. Max. memory is 11.5 GB. * CodeCheck took 86.42 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...