./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0931.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b210eaef-74b6-48be-9774-daaf007e0fa6/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b210eaef-74b6-48be-9774-daaf007e0fa6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b210eaef-74b6-48be-9774-daaf007e0fa6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b210eaef-74b6-48be-9774-daaf007e0fa6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0931.c -s /tmp/vcloud-vcloud-master/worker/run_dir_b210eaef-74b6-48be-9774-daaf007e0fa6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b210eaef-74b6-48be-9774-daaf007e0fa6/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 0e53a60f39a91e1e1920d8af49e587dad4da2ef8 .......................................................................................................................................................................................................... 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_b210eaef-74b6-48be-9774-daaf007e0fa6/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b210eaef-74b6-48be-9774-daaf007e0fa6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b210eaef-74b6-48be-9774-daaf007e0fa6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b210eaef-74b6-48be-9774-daaf007e0fa6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0931.c -s /tmp/vcloud-vcloud-master/worker/run_dir_b210eaef-74b6-48be-9774-daaf007e0fa6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b210eaef-74b6-48be-9774-daaf007e0fa6/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 0e53a60f39a91e1e1920d8af49e587dad4da2ef8 ............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 05:17:12,608 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 05:17:12,610 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 05:17:12,627 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 05:17:12,627 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 05:17:12,629 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 05:17:12,631 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 05:17:12,642 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 05:17:12,647 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 05:17:12,651 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 05:17:12,653 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 05:17:12,656 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 05:17:12,656 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 05:17:12,659 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 05:17:12,661 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 05:17:12,662 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 05:17:12,663 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 05:17:12,666 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 05:17:12,669 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 05:17:12,673 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 05:17:12,678 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 05:17:12,680 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 05:17:12,684 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 05:17:12,685 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 05:17:12,688 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 05:17:12,688 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 05:17:12,688 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 05:17:12,690 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 05:17:12,691 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 05:17:12,692 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 05:17:12,693 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 05:17:12,694 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 05:17:12,695 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 05:17:12,696 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 05:17:12,697 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 05:17:12,698 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 05:17:12,698 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 05:17:12,699 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 05:17:12,699 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 05:17:12,700 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 05:17:12,702 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 05:17:12,703 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b210eaef-74b6-48be-9774-daaf007e0fa6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 05:17:12,733 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 05:17:12,745 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 05:17:12,746 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 05:17:12,746 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 05:17:12,747 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 05:17:12,747 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 05:17:12,748 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 05:17:12,748 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 05:17:12,748 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 05:17:12,749 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 05:17:12,749 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 05:17:12,749 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 05:17:12,749 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 05:17:12,750 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 05:17:12,750 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 05:17:12,750 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 05:17:12,751 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 05:17:12,751 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 05:17:12,751 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 05:17:12,751 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 05:17:12,752 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 05:17:12,752 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 05:17:12,752 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 05:17:12,753 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 05:17:12,753 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 05:17:12,753 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 05:17:12,754 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 05:17:12,754 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 05:17:12,754 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 05:17:12,754 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_b210eaef-74b6-48be-9774-daaf007e0fa6/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 -> 0e53a60f39a91e1e1920d8af49e587dad4da2ef8 [2019-11-20 05:17:12,920 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 05:17:12,933 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 05:17:12,936 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 05:17:12,938 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 05:17:12,938 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 05:17:12,939 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b210eaef-74b6-48be-9774-daaf007e0fa6/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0931.c [2019-11-20 05:17:13,003 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b210eaef-74b6-48be-9774-daaf007e0fa6/bin/ukojak/data/68bb46d73/7e882553cec246ddace625ed8ed63e95/FLAGfaa6eadd0 [2019-11-20 05:17:13,530 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 05:17:13,531 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b210eaef-74b6-48be-9774-daaf007e0fa6/sv-benchmarks/c/float-newlib/double_req_bl_0931.c [2019-11-20 05:17:13,541 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b210eaef-74b6-48be-9774-daaf007e0fa6/bin/ukojak/data/68bb46d73/7e882553cec246ddace625ed8ed63e95/FLAGfaa6eadd0 [2019-11-20 05:17:13,818 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b210eaef-74b6-48be-9774-daaf007e0fa6/bin/ukojak/data/68bb46d73/7e882553cec246ddace625ed8ed63e95 [2019-11-20 05:17:13,821 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 05:17:13,822 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 05:17:13,823 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 05:17:13,823 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 05:17:13,829 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 05:17:13,830 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:17:13" (1/1) ... [2019-11-20 05:17:13,833 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a9f6adf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:13, skipping insertion in model container [2019-11-20 05:17:13,833 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:17:13" (1/1) ... [2019-11-20 05:17:13,840 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 05:17:13,869 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 05:17:14,150 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:17:14,154 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 05:17:14,219 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:17:14,239 INFO L192 MainTranslator]: Completed translation [2019-11-20 05:17:14,239 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:14 WrapperNode [2019-11-20 05:17:14,239 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 05:17:14,240 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 05:17:14,240 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 05:17:14,240 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 05:17:14,248 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:14" (1/1) ... [2019-11-20 05:17:14,274 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:14" (1/1) ... [2019-11-20 05:17:14,306 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 05:17:14,306 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 05:17:14,306 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 05:17:14,306 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 05:17:14,315 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:14" (1/1) ... [2019-11-20 05:17:14,315 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:14" (1/1) ... [2019-11-20 05:17:14,319 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:14" (1/1) ... [2019-11-20 05:17:14,319 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:14" (1/1) ... [2019-11-20 05:17:14,331 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:14" (1/1) ... [2019-11-20 05:17:14,336 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:14" (1/1) ... [2019-11-20 05:17:14,339 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:14" (1/1) ... [2019-11-20 05:17:14,343 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 05:17:14,344 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 05:17:14,344 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 05:17:14,344 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 05:17:14,345 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b210eaef-74b6-48be-9774-daaf007e0fa6/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 [2019-11-20 05:17:14,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 05:17:14,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 05:17:14,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 05:17:14,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 05:17:14,434 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 05:17:14,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 05:17:14,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 05:17:14,435 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 05:17:15,080 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 05:17:15,080 INFO L285 CfgBuilder]: Removed 16 assume(true) statements. [2019-11-20 05:17:15,081 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:17:15 BoogieIcfgContainer [2019-11-20 05:17:15,081 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 05:17:15,082 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 05:17:15,082 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 05:17:15,096 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 05:17:15,097 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:17:15" (1/1) ... [2019-11-20 05:17:15,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 05:17:15,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 05:17:15,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 22 states and 34 transitions. [2019-11-20 05:17:15,156 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 34 transitions. [2019-11-20 05:17:15,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-20 05:17:15,159 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 05:17:15,216 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) [2019-11-20 05:17:15,221 INFO L168 Benchmark]: Toolchain (without parser) took 1397.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 943.4 MB in the beginning and 1.1 GB in the end (delta: -141.2 MB). Peak memory consumption was 8.8 MB. Max. memory is 11.5 GB. [2019-11-20 05:17:15,221 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 05:17:15,222 INFO L168 Benchmark]: CACSL2BoogieTranslator took 416.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 943.4 MB in the beginning and 1.1 GB in the end (delta: -197.8 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. [2019-11-20 05:17:15,223 INFO L168 Benchmark]: Boogie Procedure Inliner took 65.67 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: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 11.5 GB. [2019-11-20 05:17:15,223 INFO L168 Benchmark]: Boogie Preprocessor took 37.15 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. [2019-11-20 05:17:15,224 INFO L168 Benchmark]: RCFGBuilder took 738.09 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: 41.4 MB). Peak memory consumption was 41.4 MB. Max. memory is 11.5 GB. [2019-11-20 05:17:15,225 INFO L168 Benchmark]: CodeCheck took 136.40 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-20 05:17:15,235 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 0.33 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 416.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 943.4 MB in the beginning and 1.1 GB in the end (delta: -197.8 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 65.67 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: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 37.15 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 738.09 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: 41.4 MB). Peak memory consumption was 41.4 MB. Max. memory is 11.5 GB. * CodeCheck took 136.40 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 05:17:17,594 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 05:17:17,596 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 05:17:17,615 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 05:17:17,615 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 05:17:17,617 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 05:17:17,619 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 05:17:17,630 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 05:17:17,635 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 05:17:17,638 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 05:17:17,640 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 05:17:17,642 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 05:17:17,642 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 05:17:17,644 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 05:17:17,646 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 05:17:17,648 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 05:17:17,650 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 05:17:17,650 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 05:17:17,653 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 05:17:17,657 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 05:17:17,661 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 05:17:17,665 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 05:17:17,668 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 05:17:17,670 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 05:17:17,672 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 05:17:17,673 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 05:17:17,673 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 05:17:17,675 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 05:17:17,675 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 05:17:17,676 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 05:17:17,676 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 05:17:17,677 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 05:17:17,678 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 05:17:17,679 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 05:17:17,680 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 05:17:17,680 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 05:17:17,681 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 05:17:17,682 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 05:17:17,682 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 05:17:17,683 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 05:17:17,684 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 05:17:17,685 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b210eaef-74b6-48be-9774-daaf007e0fa6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 05:17:17,714 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 05:17:17,714 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 05:17:17,715 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 05:17:17,715 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 05:17:17,716 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 05:17:17,716 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 05:17:17,717 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 05:17:17,717 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 05:17:17,717 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 05:17:17,717 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 05:17:17,718 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 05:17:17,718 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 05:17:17,718 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 05:17:17,718 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 05:17:17,719 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 05:17:17,719 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 05:17:17,719 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 05:17:17,730 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 05:17:17,731 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 05:17:17,731 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 05:17:17,731 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 05:17:17,732 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 05:17:17,732 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 05:17:17,732 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 05:17:17,732 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 05:17:17,733 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 05:17:17,733 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 05:17:17,733 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 05:17:17,733 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 05:17:17,734 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 05:17:17,734 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 05:17:17,734 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 05:17:17,734 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_b210eaef-74b6-48be-9774-daaf007e0fa6/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 -> 0e53a60f39a91e1e1920d8af49e587dad4da2ef8 [2019-11-20 05:17:18,033 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 05:17:18,045 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 05:17:18,052 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 05:17:18,054 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 05:17:18,055 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 05:17:18,055 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b210eaef-74b6-48be-9774-daaf007e0fa6/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0931.c [2019-11-20 05:17:18,127 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b210eaef-74b6-48be-9774-daaf007e0fa6/bin/ukojak/data/b04ab92f0/ab29322be1c1499c98efa26a42da2284/FLAGeb81c220f [2019-11-20 05:17:18,643 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 05:17:18,643 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b210eaef-74b6-48be-9774-daaf007e0fa6/sv-benchmarks/c/float-newlib/double_req_bl_0931.c [2019-11-20 05:17:18,652 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b210eaef-74b6-48be-9774-daaf007e0fa6/bin/ukojak/data/b04ab92f0/ab29322be1c1499c98efa26a42da2284/FLAGeb81c220f [2019-11-20 05:17:18,960 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b210eaef-74b6-48be-9774-daaf007e0fa6/bin/ukojak/data/b04ab92f0/ab29322be1c1499c98efa26a42da2284 [2019-11-20 05:17:18,964 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 05:17:18,965 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 05:17:18,971 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 05:17:18,971 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 05:17:18,975 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 05:17:18,976 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:17:18" (1/1) ... [2019-11-20 05:17:18,979 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cde8c5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:18, skipping insertion in model container [2019-11-20 05:17:18,979 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:17:18" (1/1) ... [2019-11-20 05:17:18,989 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 05:17:19,028 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 05:17:19,226 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:17:19,233 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 05:17:19,283 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:17:19,313 INFO L192 MainTranslator]: Completed translation [2019-11-20 05:17:19,314 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:19 WrapperNode [2019-11-20 05:17:19,314 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 05:17:19,315 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 05:17:19,315 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 05:17:19,315 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 05:17:19,394 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:19" (1/1) ... [2019-11-20 05:17:19,423 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:19" (1/1) ... [2019-11-20 05:17:19,452 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 05:17:19,453 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 05:17:19,453 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 05:17:19,453 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 05:17:19,467 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:19" (1/1) ... [2019-11-20 05:17:19,467 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:19" (1/1) ... [2019-11-20 05:17:19,472 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:19" (1/1) ... [2019-11-20 05:17:19,472 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:19" (1/1) ... [2019-11-20 05:17:19,489 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:19" (1/1) ... [2019-11-20 05:17:19,500 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:19" (1/1) ... [2019-11-20 05:17:19,504 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:19" (1/1) ... [2019-11-20 05:17:19,509 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 05:17:19,510 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 05:17:19,510 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 05:17:19,510 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 05:17:19,511 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:19" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b210eaef-74b6-48be-9774-daaf007e0fa6/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 [2019-11-20 05:17:19,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-11-20 05:17:19,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-11-20 05:17:19,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 05:17:19,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 05:17:19,572 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 05:17:19,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 05:17:19,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 05:17:19,572 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 05:22:43,963 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 05:22:43,964 INFO L285 CfgBuilder]: Removed 16 assume(true) statements. [2019-11-20 05:22:43,965 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:22:43 BoogieIcfgContainer [2019-11-20 05:22:43,965 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 05:22:43,966 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 05:22:43,966 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 05:22:43,974 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 05:22:43,974 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:22:43" (1/1) ... [2019-11-20 05:22:43,983 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 05:22:44,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 05:22:44,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 22 states and 34 transitions. [2019-11-20 05:22:44,012 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 34 transitions. [2019-11-20 05:22:44,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-20 05:22:44,015 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 05:22:44,060 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) [2019-11-20 05:22:44,065 INFO L168 Benchmark]: Toolchain (without parser) took 325099.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -121.9 MB). Peak memory consumption was 24.9 MB. Max. memory is 11.5 GB. [2019-11-20 05:22:44,066 INFO L168 Benchmark]: CDTParser took 0.30 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. [2019-11-20 05:22:44,066 INFO L168 Benchmark]: CACSL2BoogieTranslator took 343.33 ms. Allocated memory is still 1.0 GB. Free memory was 953.7 MB in the beginning and 937.6 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2019-11-20 05:22:44,067 INFO L168 Benchmark]: Boogie Procedure Inliner took 138.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 937.6 MB in the beginning and 1.1 GB in the end (delta: -198.7 MB). Peak memory consumption was 10.1 MB. Max. memory is 11.5 GB. [2019-11-20 05:22:44,068 INFO L168 Benchmark]: Boogie Preprocessor took 56.59 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. [2019-11-20 05:22:44,069 INFO L168 Benchmark]: RCFGBuilder took 324455.57 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: 60.8 MB). Peak memory consumption was 60.8 MB. Max. memory is 11.5 GB. [2019-11-20 05:22:44,069 INFO L168 Benchmark]: CodeCheck took 97.28 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. [2019-11-20 05:22:44,072 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 0.30 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 343.33 ms. Allocated memory is still 1.0 GB. Free memory was 953.7 MB in the beginning and 937.6 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 138.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 937.6 MB in the beginning and 1.1 GB in the end (delta: -198.7 MB). Peak memory consumption was 10.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 56.59 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 324455.57 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: 60.8 MB). Peak memory consumption was 60.8 MB. Max. memory is 11.5 GB. * CodeCheck took 97.28 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. 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...