./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_1131a.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_e2b55363-2bd9-4849-bd40-12273113154b/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e2b55363-2bd9-4849-bd40-12273113154b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e2b55363-2bd9-4849-bd40-12273113154b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e2b55363-2bd9-4849-bd40-12273113154b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1131a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_e2b55363-2bd9-4849-bd40-12273113154b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e2b55363-2bd9-4849-bd40-12273113154b/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 7996fde94937d363db08c14aa2955aadfd79e5c8 ........................................................................................................................................................................................................... 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_e2b55363-2bd9-4849-bd40-12273113154b/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e2b55363-2bd9-4849-bd40-12273113154b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e2b55363-2bd9-4849-bd40-12273113154b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e2b55363-2bd9-4849-bd40-12273113154b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1131a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_e2b55363-2bd9-4849-bd40-12273113154b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e2b55363-2bd9-4849-bd40-12273113154b/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 7996fde94937d363db08c14aa2955aadfd79e5c8 .............................................................................................................................................................................................................. 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 02:34:37,423 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:34:37,425 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:34:37,439 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:34:37,439 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:34:37,440 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:34:37,442 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:34:37,450 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:34:37,455 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:34:37,458 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:34:37,460 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:34:37,461 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:34:37,461 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:34:37,463 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:34:37,464 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:34:37,465 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:34:37,466 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:34:37,467 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:34:37,469 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:34:37,473 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:34:37,476 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:34:37,479 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:34:37,481 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:34:37,482 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:34:37,485 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:34:37,485 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:34:37,485 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:34:37,487 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:34:37,487 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:34:37,488 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:34:37,488 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:34:37,489 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:34:37,490 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:34:37,490 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:34:37,491 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:34:37,492 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:34:37,492 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:34:37,492 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:34:37,493 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:34:37,494 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:34:37,495 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:34:37,496 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e2b55363-2bd9-4849-bd40-12273113154b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:34:37,521 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:34:37,531 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:34:37,532 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:34:37,532 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:34:37,533 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:34:37,533 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:34:37,533 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:34:37,533 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:34:37,534 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:34:37,534 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:34:37,534 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:34:37,534 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:34:37,534 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:34:37,535 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:34:37,535 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:34:37,535 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:34:37,535 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:34:37,535 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:34:37,536 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:34:37,537 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:34:37,537 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:34:37,537 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:34:37,537 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:34:37,538 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:34:37,538 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:34:37,538 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:34:37,538 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:34:37,539 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:34:37,539 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:34:37,539 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_e2b55363-2bd9-4849-bd40-12273113154b/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 -> 7996fde94937d363db08c14aa2955aadfd79e5c8 [2019-11-26 02:34:37,704 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:34:37,714 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:34:37,717 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:34:37,718 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:34:37,718 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:34:37,719 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e2b55363-2bd9-4849-bd40-12273113154b/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1131a.c [2019-11-26 02:34:37,781 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e2b55363-2bd9-4849-bd40-12273113154b/bin/ukojak/data/93d08e167/a1a4ca9f1c2c461da86de21f2cfdcab7/FLAGd8881e067 [2019-11-26 02:34:38,126 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:34:38,127 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e2b55363-2bd9-4849-bd40-12273113154b/sv-benchmarks/c/float-newlib/float_req_bl_1131a.c [2019-11-26 02:34:38,147 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e2b55363-2bd9-4849-bd40-12273113154b/bin/ukojak/data/93d08e167/a1a4ca9f1c2c461da86de21f2cfdcab7/FLAGd8881e067 [2019-11-26 02:34:38,493 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e2b55363-2bd9-4849-bd40-12273113154b/bin/ukojak/data/93d08e167/a1a4ca9f1c2c461da86de21f2cfdcab7 [2019-11-26 02:34:38,495 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:34:38,497 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:34:38,497 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:34:38,498 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:34:38,502 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:34:38,503 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:34:38" (1/1) ... [2019-11-26 02:34:38,505 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32b37aa5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:34:38, skipping insertion in model container [2019-11-26 02:34:38,505 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:34:38" (1/1) ... [2019-11-26 02:34:38,513 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:34:38,544 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:34:38,842 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:34:38,846 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:34:38,877 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:34:38,900 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:34:38,900 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:34:38 WrapperNode [2019-11-26 02:34:38,900 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:34:38,901 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:34:38,901 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:34:38,901 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:34:38,907 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:34:38" (1/1) ... [2019-11-26 02:34:38,916 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:34:38" (1/1) ... [2019-11-26 02:34:38,943 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:34:38,943 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:34:38,943 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:34:38,943 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:34:38,951 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:34:38" (1/1) ... [2019-11-26 02:34:38,952 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:34:38" (1/1) ... [2019-11-26 02:34:38,955 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:34:38" (1/1) ... [2019-11-26 02:34:38,955 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:34:38" (1/1) ... [2019-11-26 02:34:38,966 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:34:38" (1/1) ... [2019-11-26 02:34:38,972 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:34:38" (1/1) ... [2019-11-26 02:34:38,975 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:34:38" (1/1) ... [2019-11-26 02:34:38,978 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:34:38,978 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:34:38,978 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:34:38,978 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:34:38,979 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:34:38" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e2b55363-2bd9-4849-bd40-12273113154b/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 02:34:39,033 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:34:39,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:34:39,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-26 02:34:39,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-26 02:34:39,034 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:34:39,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:34:39,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-26 02:34:39,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-11-26 02:34:39,034 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:34:39,495 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:34:39,495 INFO L284 CfgBuilder]: Removed 22 assume(true) statements. [2019-11-26 02:34:39,496 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:34:39 BoogieIcfgContainer [2019-11-26 02:34:39,497 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:34:39,499 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:34:39,499 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:34:39,509 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:34:39,509 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:34:39" (1/1) ... [2019-11-26 02:34:39,518 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:34:39,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:34:39,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 39 states and 64 transitions. [2019-11-26 02:34:39,548 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 64 transitions. [2019-11-26 02:34:39,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-11-26 02:34:39,550 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:34:39,586 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 02:34:39,596 INFO L168 Benchmark]: Toolchain (without parser) took 1098.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 950.1 MB in the beginning and 1.1 GB in the end (delta: -139.0 MB). Peak memory consumption was 5.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:34:39,598 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:34:39,600 INFO L168 Benchmark]: CACSL2BoogieTranslator took 403.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 950.1 MB in the beginning and 1.1 GB in the end (delta: -188.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:34:39,601 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.78 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 02:34:39,603 INFO L168 Benchmark]: Boogie Preprocessor took 34.97 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 02:34:39,604 INFO L168 Benchmark]: RCFGBuilder took 520.74 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: 38.6 MB). Peak memory consumption was 38.6 MB. Max. memory is 11.5 GB. [2019-11-26 02:34:39,605 INFO L168 Benchmark]: CodeCheck took 94.18 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 02:34:39,614 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 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 403.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 950.1 MB in the beginning and 1.1 GB in the end (delta: -188.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 41.78 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. * Boogie Preprocessor took 34.97 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 520.74 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: 38.6 MB). Peak memory consumption was 38.6 MB. Max. memory is 11.5 GB. * CodeCheck took 94.18 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 02:34:41,312 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:34:41,314 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:34:41,324 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:34:41,325 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:34:41,326 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:34:41,327 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:34:41,329 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:34:41,331 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:34:41,332 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:34:41,333 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:34:41,334 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:34:41,334 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:34:41,335 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:34:41,336 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:34:41,337 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:34:41,338 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:34:41,339 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:34:41,340 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:34:41,342 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:34:41,344 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:34:41,345 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:34:41,346 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:34:41,347 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:34:41,349 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:34:41,350 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:34:41,350 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:34:41,351 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:34:41,351 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:34:41,355 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:34:41,356 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:34:41,356 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:34:41,357 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:34:41,358 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:34:41,360 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:34:41,362 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:34:41,363 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:34:41,363 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:34:41,363 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:34:41,364 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:34:41,365 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:34:41,366 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e2b55363-2bd9-4849-bd40-12273113154b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:34:41,379 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:34:41,380 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:34:41,380 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:34:41,381 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:34:41,381 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:34:41,382 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:34:41,382 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:34:41,382 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:34:41,382 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:34:41,383 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:34:41,383 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:34:41,383 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:34:41,383 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:34:41,384 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:34:41,384 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:34:41,384 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:34:41,384 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:34:41,385 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:34:41,385 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:34:41,385 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:34:41,385 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:34:41,386 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:34:41,386 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:34:41,386 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:34:41,386 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:34:41,387 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:34:41,387 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:34:41,387 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:34:41,387 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:34:41,388 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:34:41,388 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:34:41,388 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:34:41,388 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:34:41,389 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_e2b55363-2bd9-4849-bd40-12273113154b/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 -> 7996fde94937d363db08c14aa2955aadfd79e5c8 [2019-11-26 02:34:41,680 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:34:41,692 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:34:41,695 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:34:41,696 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:34:41,697 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:34:41,697 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e2b55363-2bd9-4849-bd40-12273113154b/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1131a.c [2019-11-26 02:34:41,745 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e2b55363-2bd9-4849-bd40-12273113154b/bin/ukojak/data/4ccdcf867/76f2af2a387c4f3d9c5d34e48a38de61/FLAGf77e0399d [2019-11-26 02:34:42,127 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:34:42,128 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e2b55363-2bd9-4849-bd40-12273113154b/sv-benchmarks/c/float-newlib/float_req_bl_1131a.c [2019-11-26 02:34:42,134 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e2b55363-2bd9-4849-bd40-12273113154b/bin/ukojak/data/4ccdcf867/76f2af2a387c4f3d9c5d34e48a38de61/FLAGf77e0399d [2019-11-26 02:34:42,544 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e2b55363-2bd9-4849-bd40-12273113154b/bin/ukojak/data/4ccdcf867/76f2af2a387c4f3d9c5d34e48a38de61 [2019-11-26 02:34:42,547 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:34:42,548 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:34:42,549 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:34:42,549 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:34:42,552 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:34:42,553 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:34:42" (1/1) ... [2019-11-26 02:34:42,555 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@443cf7d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:34:42, skipping insertion in model container [2019-11-26 02:34:42,556 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:34:42" (1/1) ... [2019-11-26 02:34:42,562 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:34:42,593 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:34:42,814 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:34:42,827 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:34:42,922 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:34:42,944 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:34:42,945 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:34:42 WrapperNode [2019-11-26 02:34:42,945 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:34:42,946 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:34:42,946 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:34:42,946 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:34:42,953 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:34:42" (1/1) ... [2019-11-26 02:34:42,965 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:34:42" (1/1) ... [2019-11-26 02:34:42,992 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:34:42,996 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:34:42,996 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:34:42,996 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:34:43,002 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:34:42" (1/1) ... [2019-11-26 02:34:43,003 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:34:42" (1/1) ... [2019-11-26 02:34:43,008 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:34:42" (1/1) ... [2019-11-26 02:34:43,008 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:34:42" (1/1) ... [2019-11-26 02:34:43,020 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:34:42" (1/1) ... [2019-11-26 02:34:43,027 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:34:42" (1/1) ... [2019-11-26 02:34:43,030 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:34:42" (1/1) ... [2019-11-26 02:34:43,034 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:34:43,034 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:34:43,035 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:34:43,035 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:34:43,035 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:34:42" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e2b55363-2bd9-4849-bd40-12273113154b/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 02:34:43,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2019-11-26 02:34:43,091 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:34:43,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-11-26 02:34:43,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-26 02:34:43,091 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:34:43,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:34:43,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-26 02:34:43,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 02:34:43,092 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:34:44,433 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:34:44,433 INFO L284 CfgBuilder]: Removed 22 assume(true) statements. [2019-11-26 02:34:44,434 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:34:44 BoogieIcfgContainer [2019-11-26 02:34:44,435 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:34:44,435 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:34:44,435 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:34:44,444 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:34:44,445 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:34:44" (1/1) ... [2019-11-26 02:34:44,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:34:44,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:34:44,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 39 states and 64 transitions. [2019-11-26 02:34:44,486 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 64 transitions. [2019-11-26 02:34:44,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-11-26 02:34:44,489 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:34:44,535 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 02:34:44,539 INFO L168 Benchmark]: Toolchain (without parser) took 1990.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.7 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -140.3 MB). Peak memory consumption was 15.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:34:44,540 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:34:44,541 INFO L168 Benchmark]: CACSL2BoogieTranslator took 396.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.7 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -191.1 MB). Peak memory consumption was 20.6 MB. Max. memory is 11.5 GB. [2019-11-26 02:34:44,541 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.86 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 02:34:44,542 INFO L168 Benchmark]: Boogie Preprocessor took 38.33 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:34:44,542 INFO L168 Benchmark]: RCFGBuilder took 1400.37 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: 38.0 MB). Peak memory consumption was 38.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:34:44,543 INFO L168 Benchmark]: CodeCheck took 102.25 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:34:44,546 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 396.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.7 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -191.1 MB). Peak memory consumption was 20.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 49.86 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 38.33 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1400.37 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: 38.0 MB). Peak memory consumption was 38.0 MB. Max. memory is 11.5 GB. * CodeCheck took 102.25 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...