./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0921.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_3ebd0af8-b5b2-45a8-89d4-4f224fd592d8/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_3ebd0af8-b5b2-45a8-89d4-4f224fd592d8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3ebd0af8-b5b2-45a8-89d4-4f224fd592d8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3ebd0af8-b5b2-45a8-89d4-4f224fd592d8/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0921.c -s /tmp/vcloud-vcloud-master/worker/run_dir_3ebd0af8-b5b2-45a8-89d4-4f224fd592d8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3ebd0af8-b5b2-45a8-89d4-4f224fd592d8/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 183c064a530646119ada233c15fa830a0c2bc1a1 .......................................................................................................................................................................................................... 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_3ebd0af8-b5b2-45a8-89d4-4f224fd592d8/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_3ebd0af8-b5b2-45a8-89d4-4f224fd592d8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3ebd0af8-b5b2-45a8-89d4-4f224fd592d8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3ebd0af8-b5b2-45a8-89d4-4f224fd592d8/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0921.c -s /tmp/vcloud-vcloud-master/worker/run_dir_3ebd0af8-b5b2-45a8-89d4-4f224fd592d8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3ebd0af8-b5b2-45a8-89d4-4f224fd592d8/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 183c064a530646119ada233c15fa830a0c2bc1a1 .............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 18:48:41,687 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 18:48:41,688 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 18:48:41,696 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 18:48:41,696 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 18:48:41,696 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 18:48:41,697 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 18:48:41,699 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 18:48:41,700 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 18:48:41,700 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 18:48:41,701 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 18:48:41,702 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 18:48:41,702 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 18:48:41,703 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 18:48:41,703 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 18:48:41,704 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 18:48:41,705 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 18:48:41,705 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 18:48:41,707 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 18:48:41,708 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 18:48:41,709 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 18:48:41,710 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 18:48:41,711 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 18:48:41,711 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 18:48:41,713 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 18:48:41,713 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 18:48:41,713 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 18:48:41,713 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 18:48:41,714 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 18:48:41,714 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 18:48:41,714 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 18:48:41,715 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 18:48:41,715 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 18:48:41,716 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 18:48:41,716 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 18:48:41,716 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 18:48:41,717 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 18:48:41,717 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 18:48:41,717 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 18:48:41,717 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 18:48:41,718 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 18:48:41,718 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3ebd0af8-b5b2-45a8-89d4-4f224fd592d8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 18:48:41,728 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 18:48:41,728 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 18:48:41,728 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 18:48:41,729 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 18:48:41,729 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 18:48:41,729 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 18:48:41,729 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 18:48:41,729 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 18:48:41,730 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 18:48:41,730 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 18:48:41,730 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 18:48:41,730 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 18:48:41,730 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 18:48:41,730 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 18:48:41,730 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 18:48:41,730 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 18:48:41,731 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 18:48:41,731 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 18:48:41,731 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 18:48:41,731 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 18:48:41,731 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 18:48:41,731 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 18:48:41,731 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 18:48:41,731 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 18:48:41,732 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 18:48:41,732 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 18:48:41,732 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 18:48:41,732 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 18:48:41,732 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 18:48:41,732 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_3ebd0af8-b5b2-45a8-89d4-4f224fd592d8/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 -> 183c064a530646119ada233c15fa830a0c2bc1a1 [2019-12-01 18:48:41,829 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 18:48:41,837 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 18:48:41,840 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 18:48:41,841 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 18:48:41,841 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 18:48:41,841 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3ebd0af8-b5b2-45a8-89d4-4f224fd592d8/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0921.c [2019-12-01 18:48:41,878 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3ebd0af8-b5b2-45a8-89d4-4f224fd592d8/bin/ukojak/data/295e89be6/648771acb098458eb013a887ea61b655/FLAGce7d12a3d [2019-12-01 18:48:42,226 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 18:48:42,226 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3ebd0af8-b5b2-45a8-89d4-4f224fd592d8/sv-benchmarks/c/float-newlib/double_req_bl_0921.c [2019-12-01 18:48:42,231 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3ebd0af8-b5b2-45a8-89d4-4f224fd592d8/bin/ukojak/data/295e89be6/648771acb098458eb013a887ea61b655/FLAGce7d12a3d [2019-12-01 18:48:42,239 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3ebd0af8-b5b2-45a8-89d4-4f224fd592d8/bin/ukojak/data/295e89be6/648771acb098458eb013a887ea61b655 [2019-12-01 18:48:42,241 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 18:48:42,242 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 18:48:42,243 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 18:48:42,243 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 18:48:42,245 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 18:48:42,245 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:48:42" (1/1) ... [2019-12-01 18:48:42,247 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21a99e56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:48:42, skipping insertion in model container [2019-12-01 18:48:42,247 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:48:42" (1/1) ... [2019-12-01 18:48:42,252 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 18:48:42,267 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 18:48:42,435 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 18:48:42,438 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 18:48:42,470 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 18:48:42,484 INFO L208 MainTranslator]: Completed translation [2019-12-01 18:48:42,484 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:48:42 WrapperNode [2019-12-01 18:48:42,485 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 18:48:42,485 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 18:48:42,485 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 18:48:42,485 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 18:48:42,490 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:48:42" (1/1) ... [2019-12-01 18:48:42,498 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:48:42" (1/1) ... [2019-12-01 18:48:42,516 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 18:48:42,516 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 18:48:42,516 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 18:48:42,516 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 18:48:42,523 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:48:42" (1/1) ... [2019-12-01 18:48:42,523 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:48:42" (1/1) ... [2019-12-01 18:48:42,525 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:48:42" (1/1) ... [2019-12-01 18:48:42,525 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:48:42" (1/1) ... [2019-12-01 18:48:42,532 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:48:42" (1/1) ... [2019-12-01 18:48:42,535 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:48:42" (1/1) ... [2019-12-01 18:48:42,536 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:48:42" (1/1) ... [2019-12-01 18:48:42,538 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 18:48:42,538 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 18:48:42,539 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 18:48:42,539 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 18:48:42,539 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:48:42" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3ebd0af8-b5b2-45a8-89d4-4f224fd592d8/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 18:48:42,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 18:48:42,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-01 18:48:42,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 18:48:42,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-01 18:48:42,582 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 18:48:42,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 18:48:42,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 18:48:42,582 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 18:48:42,843 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 18:48:42,844 INFO L287 CfgBuilder]: Removed 14 assume(true) statements. [2019-12-01 18:48:42,844 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:48:42 BoogieIcfgContainer [2019-12-01 18:48:42,845 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 18:48:42,845 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 18:48:42,845 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 18:48:42,852 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 18:48:42,852 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:48:42" (1/1) ... [2019-12-01 18:48:42,859 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 18:48:42,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 18:48:42,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 19 states and 29 transitions. [2019-12-01 18:48:42,883 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 29 transitions. [2019-12-01 18:48:42,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-01 18:48:42,884 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 18:48:42,916 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 18:48:42,919 INFO L168 Benchmark]: Toolchain (without parser) took 677.00 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.8 MB). Free memory was 939.7 MB in the beginning and 1.0 GB in the end (delta: -107.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 18:48:42,920 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 18:48:42,920 INFO L168 Benchmark]: CACSL2BoogieTranslator took 242.27 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.8 MB). Free memory was 939.7 MB in the beginning and 1.1 GB in the end (delta: -152.5 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. [2019-12-01 18:48:42,921 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.06 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 18:48:42,921 INFO L168 Benchmark]: Boogie Preprocessor took 22.01 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 18:48:42,921 INFO L168 Benchmark]: RCFGBuilder took 306.16 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 38.1 MB). Peak memory consumption was 38.1 MB. Max. memory is 11.5 GB. [2019-12-01 18:48:42,922 INFO L168 Benchmark]: CodeCheck took 73.05 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-12-01 18:48:42,924 INFO L335 ainManager$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 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 242.27 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.8 MB). Free memory was 939.7 MB in the beginning and 1.1 GB in the end (delta: -152.5 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.06 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 22.01 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 306.16 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 38.1 MB). Peak memory consumption was 38.1 MB. Max. memory is 11.5 GB. * CodeCheck took 73.05 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 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... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 18:48:44,352 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 18:48:44,353 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 18:48:44,361 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 18:48:44,361 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 18:48:44,362 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 18:48:44,363 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 18:48:44,364 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 18:48:44,365 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 18:48:44,366 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 18:48:44,366 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 18:48:44,367 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 18:48:44,367 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 18:48:44,368 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 18:48:44,369 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 18:48:44,370 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 18:48:44,370 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 18:48:44,371 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 18:48:44,372 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 18:48:44,374 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 18:48:44,375 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 18:48:44,376 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 18:48:44,377 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 18:48:44,377 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 18:48:44,379 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 18:48:44,380 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 18:48:44,380 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 18:48:44,380 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 18:48:44,381 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 18:48:44,381 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 18:48:44,381 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 18:48:44,382 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 18:48:44,383 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 18:48:44,383 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 18:48:44,384 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 18:48:44,384 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 18:48:44,384 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 18:48:44,385 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 18:48:44,385 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 18:48:44,386 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 18:48:44,386 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 18:48:44,387 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3ebd0af8-b5b2-45a8-89d4-4f224fd592d8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 18:48:44,397 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 18:48:44,397 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 18:48:44,398 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 18:48:44,398 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 18:48:44,398 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 18:48:44,399 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 18:48:44,399 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 18:48:44,399 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 18:48:44,399 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 18:48:44,399 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 18:48:44,399 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 18:48:44,400 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 18:48:44,400 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 18:48:44,400 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 18:48:44,400 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 18:48:44,400 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 18:48:44,400 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 18:48:44,400 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 18:48:44,401 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 18:48:44,401 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 18:48:44,401 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 18:48:44,401 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 18:48:44,401 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 18:48:44,401 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 18:48:44,401 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 18:48:44,402 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 18:48:44,402 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 18:48:44,402 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 18:48:44,402 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 18:48:44,402 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 18:48:44,402 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 18:48:44,402 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 18:48:44,403 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 18:48:44,403 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_3ebd0af8-b5b2-45a8-89d4-4f224fd592d8/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 -> 183c064a530646119ada233c15fa830a0c2bc1a1 [2019-12-01 18:48:44,564 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 18:48:44,572 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 18:48:44,575 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 18:48:44,576 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 18:48:44,576 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 18:48:44,577 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3ebd0af8-b5b2-45a8-89d4-4f224fd592d8/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0921.c [2019-12-01 18:48:44,619 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3ebd0af8-b5b2-45a8-89d4-4f224fd592d8/bin/ukojak/data/a10fc8e46/47ee772a724c4fdd8b5bb2d40c509aad/FLAG09d3e07f1 [2019-12-01 18:48:45,054 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 18:48:45,055 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3ebd0af8-b5b2-45a8-89d4-4f224fd592d8/sv-benchmarks/c/float-newlib/double_req_bl_0921.c [2019-12-01 18:48:45,059 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3ebd0af8-b5b2-45a8-89d4-4f224fd592d8/bin/ukojak/data/a10fc8e46/47ee772a724c4fdd8b5bb2d40c509aad/FLAG09d3e07f1 [2019-12-01 18:48:45,068 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3ebd0af8-b5b2-45a8-89d4-4f224fd592d8/bin/ukojak/data/a10fc8e46/47ee772a724c4fdd8b5bb2d40c509aad [2019-12-01 18:48:45,070 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 18:48:45,071 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 18:48:45,071 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 18:48:45,072 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 18:48:45,074 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 18:48:45,074 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:48:45" (1/1) ... [2019-12-01 18:48:45,076 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cebc80a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:48:45, skipping insertion in model container [2019-12-01 18:48:45,076 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:48:45" (1/1) ... [2019-12-01 18:48:45,081 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 18:48:45,096 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 18:48:45,229 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 18:48:45,233 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 18:48:45,293 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 18:48:45,313 INFO L208 MainTranslator]: Completed translation [2019-12-01 18:48:45,313 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:48:45 WrapperNode [2019-12-01 18:48:45,313 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 18:48:45,313 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 18:48:45,313 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 18:48:45,313 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 18:48:45,319 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:48:45" (1/1) ... [2019-12-01 18:48:45,327 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:48:45" (1/1) ... [2019-12-01 18:48:45,346 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 18:48:45,347 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 18:48:45,347 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 18:48:45,347 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 18:48:45,353 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:48:45" (1/1) ... [2019-12-01 18:48:45,354 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:48:45" (1/1) ... [2019-12-01 18:48:45,357 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:48:45" (1/1) ... [2019-12-01 18:48:45,357 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:48:45" (1/1) ... [2019-12-01 18:48:45,365 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:48:45" (1/1) ... [2019-12-01 18:48:45,369 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:48:45" (1/1) ... [2019-12-01 18:48:45,372 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:48:45" (1/1) ... [2019-12-01 18:48:45,375 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 18:48:45,375 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 18:48:45,375 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 18:48:45,375 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 18:48:45,376 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:48:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3ebd0af8-b5b2-45a8-89d4-4f224fd592d8/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 18:48:45,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-12-01 18:48:45,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-12-01 18:48:45,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 18:48:45,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-01 18:48:45,415 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 18:48:45,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 18:48:45,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 18:48:45,415 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 18:54:22,211 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 18:54:22,211 INFO L287 CfgBuilder]: Removed 14 assume(true) statements. [2019-12-01 18:54:22,212 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:54:22 BoogieIcfgContainer [2019-12-01 18:54:22,212 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 18:54:22,213 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 18:54:22,213 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 18:54:22,221 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 18:54:22,222 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:54:22" (1/1) ... [2019-12-01 18:54:22,230 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 18:54:22,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 18:54:22,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 19 states and 29 transitions. [2019-12-01 18:54:22,254 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 29 transitions. [2019-12-01 18:54:22,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-01 18:54:22,256 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 18:54:22,288 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 18:54:22,291 INFO L168 Benchmark]: Toolchain (without parser) took 337219.53 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.6 MB). Free memory was 953.7 MB in the beginning and 1.0 GB in the end (delta: -87.0 MB). Peak memory consumption was 33.6 MB. Max. memory is 11.5 GB. [2019-12-01 18:54:22,291 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 18:54:22,292 INFO L168 Benchmark]: CACSL2BoogieTranslator took 241.72 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.6 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -155.8 MB). Peak memory consumption was 20.7 MB. Max. memory is 11.5 GB. [2019-12-01 18:54:22,292 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.33 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 18:54:22,293 INFO L168 Benchmark]: Boogie Preprocessor took 27.89 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-01 18:54:22,293 INFO L168 Benchmark]: RCFGBuilder took 336837.43 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 61.8 MB). Peak memory consumption was 61.8 MB. Max. memory is 11.5 GB. [2019-12-01 18:54:22,294 INFO L168 Benchmark]: CodeCheck took 76.63 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 18:54:22,296 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 0.18 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 241.72 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.6 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -155.8 MB). Peak memory consumption was 20.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 33.33 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.89 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 336837.43 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 61.8 MB). Peak memory consumption was 61.8 MB. Max. memory is 11.5 GB. * CodeCheck took 76.63 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...