./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1092d.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_6c61e7bd-e67c-459d-8f00-d7667e82b66a/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_6c61e7bd-e67c-459d-8f00-d7667e82b66a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6c61e7bd-e67c-459d-8f00-d7667e82b66a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6c61e7bd-e67c-459d-8f00-d7667e82b66a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1092d.c -s /tmp/vcloud-vcloud-master/worker/run_dir_6c61e7bd-e67c-459d-8f00-d7667e82b66a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6c61e7bd-e67c-459d-8f00-d7667e82b66a/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 bbea5fc7c8725f5cbc8325b1d09f091d3964966d .......................................................................................................................................................................................................... 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_6c61e7bd-e67c-459d-8f00-d7667e82b66a/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_6c61e7bd-e67c-459d-8f00-d7667e82b66a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6c61e7bd-e67c-459d-8f00-d7667e82b66a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6c61e7bd-e67c-459d-8f00-d7667e82b66a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1092d.c -s /tmp/vcloud-vcloud-master/worker/run_dir_6c61e7bd-e67c-459d-8f00-d7667e82b66a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6c61e7bd-e67c-459d-8f00-d7667e82b66a/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 bbea5fc7c8725f5cbc8325b1d09f091d3964966d ............................................................................................................................................................................................................ 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 10:17:04,474 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 10:17:04,476 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 10:17:04,487 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 10:17:04,487 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 10:17:04,488 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 10:17:04,492 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 10:17:04,500 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 10:17:04,502 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 10:17:04,503 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 10:17:04,504 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 10:17:04,505 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 10:17:04,505 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 10:17:04,506 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 10:17:04,507 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 10:17:04,508 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 10:17:04,509 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 10:17:04,512 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 10:17:04,514 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 10:17:04,517 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 10:17:04,520 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 10:17:04,525 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 10:17:04,527 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 10:17:04,530 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 10:17:04,533 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 10:17:04,535 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 10:17:04,535 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 10:17:04,536 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 10:17:04,537 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 10:17:04,538 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 10:17:04,539 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 10:17:04,540 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 10:17:04,541 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 10:17:04,542 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 10:17:04,544 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 10:17:04,544 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 10:17:04,545 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 10:17:04,545 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 10:17:04,545 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 10:17:04,547 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 10:17:04,548 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 10:17:04,549 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6c61e7bd-e67c-459d-8f00-d7667e82b66a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 10:17:04,575 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 10:17:04,575 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 10:17:04,576 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 10:17:04,576 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 10:17:04,577 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 10:17:04,577 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 10:17:04,577 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 10:17:04,578 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 10:17:04,578 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 10:17:04,578 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 10:17:04,578 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 10:17:04,578 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 10:17:04,579 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 10:17:04,579 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 10:17:04,579 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 10:17:04,579 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 10:17:04,579 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 10:17:04,580 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 10:17:04,580 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 10:17:04,580 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 10:17:04,580 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 10:17:04,581 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 10:17:04,581 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 10:17:04,581 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 10:17:04,581 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 10:17:04,582 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 10:17:04,582 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 10:17:04,582 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 10:17:04,582 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 10:17:04,582 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_6c61e7bd-e67c-459d-8f00-d7667e82b66a/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 -> bbea5fc7c8725f5cbc8325b1d09f091d3964966d [2019-11-20 10:17:04,743 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 10:17:04,753 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 10:17:04,757 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 10:17:04,758 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 10:17:04,759 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 10:17:04,759 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6c61e7bd-e67c-459d-8f00-d7667e82b66a/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1092d.c [2019-11-20 10:17:04,821 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6c61e7bd-e67c-459d-8f00-d7667e82b66a/bin/ukojak/data/97b6d0cc5/1217df27c819478fa78fbf24dfb47892/FLAGad796c015 [2019-11-20 10:17:05,207 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 10:17:05,208 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6c61e7bd-e67c-459d-8f00-d7667e82b66a/sv-benchmarks/c/float-newlib/double_req_bl_1092d.c [2019-11-20 10:17:05,215 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6c61e7bd-e67c-459d-8f00-d7667e82b66a/bin/ukojak/data/97b6d0cc5/1217df27c819478fa78fbf24dfb47892/FLAGad796c015 [2019-11-20 10:17:05,628 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6c61e7bd-e67c-459d-8f00-d7667e82b66a/bin/ukojak/data/97b6d0cc5/1217df27c819478fa78fbf24dfb47892 [2019-11-20 10:17:05,631 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 10:17:05,632 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 10:17:05,636 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 10:17:05,637 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 10:17:05,640 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 10:17:05,641 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:17:05" (1/1) ... [2019-11-20 10:17:05,644 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19b42ec5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:17:05, skipping insertion in model container [2019-11-20 10:17:05,645 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:17:05" (1/1) ... [2019-11-20 10:17:05,652 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 10:17:05,676 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 10:17:05,991 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:17:05,996 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 10:17:06,051 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:17:06,078 INFO L192 MainTranslator]: Completed translation [2019-11-20 10:17:06,078 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:17:06 WrapperNode [2019-11-20 10:17:06,078 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 10:17:06,079 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 10:17:06,079 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 10:17:06,079 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 10:17:06,085 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:17:06" (1/1) ... [2019-11-20 10:17:06,094 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:17:06" (1/1) ... [2019-11-20 10:17:06,116 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 10:17:06,116 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 10:17:06,116 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 10:17:06,116 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 10:17:06,123 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:17:06" (1/1) ... [2019-11-20 10:17:06,123 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:17:06" (1/1) ... [2019-11-20 10:17:06,127 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:17:06" (1/1) ... [2019-11-20 10:17:06,127 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:17:06" (1/1) ... [2019-11-20 10:17:06,137 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:17:06" (1/1) ... [2019-11-20 10:17:06,142 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:17:06" (1/1) ... [2019-11-20 10:17:06,144 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:17:06" (1/1) ... [2019-11-20 10:17:06,147 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 10:17:06,148 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 10:17:06,148 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 10:17:06,148 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 10:17:06,149 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:17:06" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6c61e7bd-e67c-459d-8f00-d7667e82b66a/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 10:17:06,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 10:17:06,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 10:17:06,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 10:17:06,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 10:17:06,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 10:17:06,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 10:17:06,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 10:17:06,218 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 10:17:06,816 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 10:17:06,817 INFO L285 CfgBuilder]: Removed 14 assume(true) statements. [2019-11-20 10:17:06,818 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:17:06 BoogieIcfgContainer [2019-11-20 10:17:06,818 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 10:17:06,818 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 10:17:06,818 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 10:17:06,828 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 10:17:06,829 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:17:06" (1/1) ... [2019-11-20 10:17:06,836 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:17:06,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:17:06,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 21 states and 32 transitions. [2019-11-20 10:17:06,869 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 32 transitions. [2019-11-20 10:17:06,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-20 10:17:06,872 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:17:06,913 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 10:17:06,917 INFO L168 Benchmark]: Toolchain (without parser) took 1284.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -130.5 MB). Peak memory consumption was 11.0 MB. Max. memory is 11.5 GB. [2019-11-20 10:17:06,918 INFO L168 Benchmark]: CDTParser took 0.23 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 10:17:06,919 INFO L168 Benchmark]: CACSL2BoogieTranslator took 442.40 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -191.9 MB). Peak memory consumption was 22.7 MB. Max. memory is 11.5 GB. [2019-11-20 10:17:06,919 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.89 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. [2019-11-20 10:17:06,920 INFO L168 Benchmark]: Boogie Preprocessor took 31.50 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 10:17:06,921 INFO L168 Benchmark]: RCFGBuilder took 670.13 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: 50.6 MB). Peak memory consumption was 50.6 MB. Max. memory is 11.5 GB. [2019-11-20 10:17:06,921 INFO L168 Benchmark]: CodeCheck took 96.75 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. [2019-11-20 10:17:06,925 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 0.23 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 442.40 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -191.9 MB). Peak memory consumption was 22.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.89 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 31.50 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 670.13 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: 50.6 MB). Peak memory consumption was 50.6 MB. Max. memory is 11.5 GB. * CodeCheck took 96.75 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 0.1.24-678e011 [2019-11-20 10:17:08,769 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 10:17:08,771 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 10:17:08,781 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 10:17:08,782 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 10:17:08,783 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 10:17:08,784 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 10:17:08,786 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 10:17:08,788 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 10:17:08,789 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 10:17:08,789 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 10:17:08,791 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 10:17:08,791 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 10:17:08,792 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 10:17:08,793 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 10:17:08,794 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 10:17:08,795 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 10:17:08,795 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 10:17:08,797 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 10:17:08,799 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 10:17:08,801 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 10:17:08,802 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 10:17:08,803 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 10:17:08,803 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 10:17:08,806 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 10:17:08,806 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 10:17:08,807 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 10:17:08,808 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 10:17:08,808 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 10:17:08,809 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 10:17:08,810 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 10:17:08,810 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 10:17:08,811 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 10:17:08,812 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 10:17:08,813 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 10:17:08,813 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 10:17:08,814 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 10:17:08,814 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 10:17:08,814 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 10:17:08,815 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 10:17:08,816 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 10:17:08,817 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6c61e7bd-e67c-459d-8f00-d7667e82b66a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 10:17:08,830 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 10:17:08,830 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 10:17:08,831 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 10:17:08,831 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 10:17:08,832 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 10:17:08,832 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 10:17:08,832 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 10:17:08,833 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 10:17:08,833 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 10:17:08,833 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 10:17:08,833 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 10:17:08,834 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 10:17:08,834 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 10:17:08,834 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 10:17:08,834 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 10:17:08,835 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 10:17:08,835 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 10:17:08,835 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 10:17:08,835 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 10:17:08,836 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 10:17:08,836 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 10:17:08,836 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 10:17:08,836 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 10:17:08,837 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 10:17:08,837 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 10:17:08,837 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 10:17:08,837 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 10:17:08,838 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 10:17:08,838 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 10:17:08,838 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 10:17:08,838 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 10:17:08,838 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 10:17:08,839 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_6c61e7bd-e67c-459d-8f00-d7667e82b66a/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 -> bbea5fc7c8725f5cbc8325b1d09f091d3964966d [2019-11-20 10:17:09,132 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 10:17:09,142 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 10:17:09,145 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 10:17:09,147 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 10:17:09,147 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 10:17:09,148 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6c61e7bd-e67c-459d-8f00-d7667e82b66a/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1092d.c [2019-11-20 10:17:09,198 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6c61e7bd-e67c-459d-8f00-d7667e82b66a/bin/ukojak/data/20a87d931/6f8614df679c45a78fd0d872574d062b/FLAG8c81742b8 [2019-11-20 10:17:09,567 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 10:17:09,567 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6c61e7bd-e67c-459d-8f00-d7667e82b66a/sv-benchmarks/c/float-newlib/double_req_bl_1092d.c [2019-11-20 10:17:09,573 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6c61e7bd-e67c-459d-8f00-d7667e82b66a/bin/ukojak/data/20a87d931/6f8614df679c45a78fd0d872574d062b/FLAG8c81742b8 [2019-11-20 10:17:09,939 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6c61e7bd-e67c-459d-8f00-d7667e82b66a/bin/ukojak/data/20a87d931/6f8614df679c45a78fd0d872574d062b [2019-11-20 10:17:09,942 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 10:17:09,943 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 10:17:09,944 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 10:17:09,944 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 10:17:09,947 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 10:17:09,948 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:17:09" (1/1) ... [2019-11-20 10:17:09,951 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b41df1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:17:09, skipping insertion in model container [2019-11-20 10:17:09,951 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:17:09" (1/1) ... [2019-11-20 10:17:09,958 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 10:17:09,977 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 10:17:10,130 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:17:10,137 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 10:17:10,169 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:17:10,197 INFO L192 MainTranslator]: Completed translation [2019-11-20 10:17:10,198 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:17:10 WrapperNode [2019-11-20 10:17:10,198 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 10:17:10,199 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 10:17:10,199 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 10:17:10,199 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 10:17:10,271 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:17:10" (1/1) ... [2019-11-20 10:17:10,285 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:17:10" (1/1) ... [2019-11-20 10:17:10,309 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 10:17:10,309 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 10:17:10,309 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 10:17:10,310 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 10:17:10,317 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:17:10" (1/1) ... [2019-11-20 10:17:10,317 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:17:10" (1/1) ... [2019-11-20 10:17:10,321 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:17:10" (1/1) ... [2019-11-20 10:17:10,322 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:17:10" (1/1) ... [2019-11-20 10:17:10,332 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:17:10" (1/1) ... [2019-11-20 10:17:10,337 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:17:10" (1/1) ... [2019-11-20 10:17:10,340 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:17:10" (1/1) ... [2019-11-20 10:17:10,344 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 10:17:10,344 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 10:17:10,345 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 10:17:10,345 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 10:17:10,346 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:17:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6c61e7bd-e67c-459d-8f00-d7667e82b66a/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 10:17:10,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-11-20 10:17:10,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 10:17:10,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-11-20 10:17:10,399 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 10:17:10,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 10:17:10,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 10:17:10,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 10:17:10,400 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 10:17:14,220 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 10:17:14,220 INFO L285 CfgBuilder]: Removed 14 assume(true) statements. [2019-11-20 10:17:14,221 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:17:14 BoogieIcfgContainer [2019-11-20 10:17:14,221 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 10:17:14,222 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 10:17:14,222 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 10:17:14,230 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 10:17:14,230 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:17:14" (1/1) ... [2019-11-20 10:17:14,238 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:17:14,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:17:14,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 21 states and 32 transitions. [2019-11-20 10:17:14,264 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 32 transitions. [2019-11-20 10:17:14,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-20 10:17:14,267 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:17:14,303 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 10:17:14,308 INFO L168 Benchmark]: Toolchain (without parser) took 4364.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.7 MB). Free memory was 961.8 MB in the beginning and 1.1 GB in the end (delta: -126.9 MB). Peak memory consumption was 28.8 MB. Max. memory is 11.5 GB. [2019-11-20 10:17:14,309 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 10:17:14,309 INFO L168 Benchmark]: CACSL2BoogieTranslator took 254.67 ms. Allocated memory is still 1.0 GB. Free memory was 961.8 MB in the beginning and 945.7 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2019-11-20 10:17:14,310 INFO L168 Benchmark]: Boogie Procedure Inliner took 110.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.7 MB). Free memory was 945.7 MB in the beginning and 1.1 GB in the end (delta: -193.7 MB). Peak memory consumption was 10.0 MB. Max. memory is 11.5 GB. [2019-11-20 10:17:14,311 INFO L168 Benchmark]: Boogie Preprocessor took 34.92 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 10:17:14,311 INFO L168 Benchmark]: RCFGBuilder took 3876.97 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: 44.2 MB). Peak memory consumption was 44.2 MB. Max. memory is 11.5 GB. [2019-11-20 10:17:14,312 INFO L168 Benchmark]: CodeCheck took 84.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-20 10:17:14,315 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 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 254.67 ms. Allocated memory is still 1.0 GB. Free memory was 961.8 MB in the beginning and 945.7 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 110.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.7 MB). Free memory was 945.7 MB in the beginning and 1.1 GB in the end (delta: -193.7 MB). Peak memory consumption was 10.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 34.92 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 3876.97 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: 44.2 MB). Peak memory consumption was 44.2 MB. Max. memory is 11.5 GB. * CodeCheck took 84.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...