./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0260.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_2ae4e964-3988-44c5-b086-a89d2badfee2/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_2ae4e964-3988-44c5-b086-a89d2badfee2/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2ae4e964-3988-44c5-b086-a89d2badfee2/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2ae4e964-3988-44c5-b086-a89d2badfee2/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0260.c -s /tmp/vcloud-vcloud-master/worker/run_dir_2ae4e964-3988-44c5-b086-a89d2badfee2/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2ae4e964-3988-44c5-b086-a89d2badfee2/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 f4df82ea580918989808f581f8b270f0b85e6120 .......................................................................................................................................................................................................... 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_2ae4e964-3988-44c5-b086-a89d2badfee2/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_2ae4e964-3988-44c5-b086-a89d2badfee2/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2ae4e964-3988-44c5-b086-a89d2badfee2/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2ae4e964-3988-44c5-b086-a89d2badfee2/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0260.c -s /tmp/vcloud-vcloud-master/worker/run_dir_2ae4e964-3988-44c5-b086-a89d2badfee2/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2ae4e964-3988-44c5-b086-a89d2badfee2/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 f4df82ea580918989808f581f8b270f0b85e6120 ............................................................................................................................................................................................................. 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 [2019-12-02 01:52:02,528 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 01:52:02,530 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 01:52:02,538 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 01:52:02,538 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 01:52:02,539 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 01:52:02,540 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 01:52:02,542 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 01:52:02,543 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 01:52:02,544 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 01:52:02,545 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 01:52:02,546 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 01:52:02,547 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 01:52:02,547 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 01:52:02,548 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 01:52:02,549 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 01:52:02,550 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 01:52:02,551 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 01:52:02,553 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 01:52:02,555 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 01:52:02,556 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 01:52:02,557 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 01:52:02,558 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 01:52:02,559 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 01:52:02,561 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 01:52:02,561 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 01:52:02,561 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 01:52:02,562 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 01:52:02,562 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 01:52:02,563 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 01:52:02,563 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 01:52:02,564 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 01:52:02,564 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 01:52:02,564 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 01:52:02,565 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 01:52:02,565 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 01:52:02,566 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 01:52:02,566 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 01:52:02,566 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 01:52:02,567 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 01:52:02,568 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 01:52:02,568 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2ae4e964-3988-44c5-b086-a89d2badfee2/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 01:52:02,580 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 01:52:02,580 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 01:52:02,581 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 01:52:02,581 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 01:52:02,582 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 01:52:02,582 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 01:52:02,582 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 01:52:02,582 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 01:52:02,582 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 01:52:02,582 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 01:52:02,582 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 01:52:02,583 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 01:52:02,583 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 01:52:02,583 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 01:52:02,583 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 01:52:02,583 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 01:52:02,584 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 01:52:02,584 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 01:52:02,584 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 01:52:02,584 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 01:52:02,584 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 01:52:02,584 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 01:52:02,584 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 01:52:02,584 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 01:52:02,585 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 01:52:02,585 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 01:52:02,585 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 01:52:02,585 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 01:52:02,585 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 01:52:02,585 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_2ae4e964-3988-44c5-b086-a89d2badfee2/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 -> f4df82ea580918989808f581f8b270f0b85e6120 [2019-12-02 01:52:02,694 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 01:52:02,704 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 01:52:02,707 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 01:52:02,708 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 01:52:02,709 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 01:52:02,709 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2ae4e964-3988-44c5-b086-a89d2badfee2/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0260.c [2019-12-02 01:52:02,753 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2ae4e964-3988-44c5-b086-a89d2badfee2/bin/ukojak/data/31ee03d8c/c132d05c2181417094d1d0486683f592/FLAG02ab07f25 [2019-12-02 01:52:03,179 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 01:52:03,179 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2ae4e964-3988-44c5-b086-a89d2badfee2/sv-benchmarks/c/float-newlib/float_req_bl_0260.c [2019-12-02 01:52:03,184 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2ae4e964-3988-44c5-b086-a89d2badfee2/bin/ukojak/data/31ee03d8c/c132d05c2181417094d1d0486683f592/FLAG02ab07f25 [2019-12-02 01:52:03,193 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2ae4e964-3988-44c5-b086-a89d2badfee2/bin/ukojak/data/31ee03d8c/c132d05c2181417094d1d0486683f592 [2019-12-02 01:52:03,195 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 01:52:03,196 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 01:52:03,196 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 01:52:03,196 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 01:52:03,199 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 01:52:03,199 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:52:03" (1/1) ... [2019-12-02 01:52:03,201 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ea804c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:03, skipping insertion in model container [2019-12-02 01:52:03,202 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:52:03" (1/1) ... [2019-12-02 01:52:03,208 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 01:52:03,229 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 01:52:03,408 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 01:52:03,411 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 01:52:03,440 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 01:52:03,455 INFO L208 MainTranslator]: Completed translation [2019-12-02 01:52:03,456 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:03 WrapperNode [2019-12-02 01:52:03,456 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 01:52:03,456 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 01:52:03,457 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 01:52:03,457 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 01:52:03,462 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:03" (1/1) ... [2019-12-02 01:52:03,470 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:03" (1/1) ... [2019-12-02 01:52:03,490 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 01:52:03,490 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 01:52:03,490 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 01:52:03,491 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 01:52:03,497 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:03" (1/1) ... [2019-12-02 01:52:03,497 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:03" (1/1) ... [2019-12-02 01:52:03,500 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:03" (1/1) ... [2019-12-02 01:52:03,500 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:03" (1/1) ... [2019-12-02 01:52:03,507 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:03" (1/1) ... [2019-12-02 01:52:03,512 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:03" (1/1) ... [2019-12-02 01:52:03,514 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:03" (1/1) ... [2019-12-02 01:52:03,516 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 01:52:03,516 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 01:52:03,516 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 01:52:03,517 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 01:52:03,517 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2ae4e964-3988-44c5-b086-a89d2badfee2/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 [2019-12-02 01:52:03,557 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 01:52:03,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-02 01:52:03,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 01:52:03,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-02 01:52:03,557 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 01:52:03,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 01:52:03,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-02 01:52:03,558 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 01:52:03,894 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 01:52:03,894 INFO L287 CfgBuilder]: Removed 28 assume(true) statements. [2019-12-02 01:52:03,895 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:52:03 BoogieIcfgContainer [2019-12-02 01:52:03,895 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 01:52:03,896 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 01:52:03,896 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 01:52:03,902 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 01:52:03,902 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:52:03" (1/1) ... [2019-12-02 01:52:03,909 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 01:52:03,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 01:52:03,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 42 states and 68 transitions. [2019-12-02 01:52:03,932 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 68 transitions. [2019-12-02 01:52:03,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-12-02 01:52:03,933 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 01:52:03,965 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) [2019-12-02 01:52:03,968 INFO L168 Benchmark]: Toolchain (without parser) took 772.37 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.5 MB). Free memory was 940.7 MB in the beginning and 1.0 GB in the end (delta: -96.6 MB). Peak memory consumption was 12.0 MB. Max. memory is 11.5 GB. [2019-12-02 01:52:03,969 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 955.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 01:52:03,969 INFO L168 Benchmark]: CACSL2BoogieTranslator took 260.01 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.5 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -157.4 MB). Peak memory consumption was 24.3 MB. Max. memory is 11.5 GB. [2019-12-02 01:52:03,970 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.84 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. [2019-12-02 01:52:03,970 INFO L168 Benchmark]: Boogie Preprocessor took 25.78 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-02 01:52:03,971 INFO L168 Benchmark]: RCFGBuilder took 378.89 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: 50.1 MB). Peak memory consumption was 50.1 MB. Max. memory is 11.5 GB. [2019-12-02 01:52:03,971 INFO L168 Benchmark]: CodeCheck took 71.37 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-02 01:52:03,973 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 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 955.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 260.01 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.5 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -157.4 MB). Peak memory consumption was 24.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 33.84 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 25.78 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 378.89 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: 50.1 MB). Peak memory consumption was 50.1 MB. Max. memory is 11.5 GB. * CodeCheck took 71.37 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 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 0.1.25-f470102 [2019-12-02 01:52:05,451 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 01:52:05,452 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 01:52:05,461 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 01:52:05,461 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 01:52:05,462 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 01:52:05,463 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 01:52:05,465 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 01:52:05,467 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 01:52:05,468 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 01:52:05,469 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 01:52:05,470 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 01:52:05,470 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 01:52:05,471 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 01:52:05,472 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 01:52:05,473 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 01:52:05,474 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 01:52:05,475 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 01:52:05,476 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 01:52:05,478 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 01:52:05,480 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 01:52:05,481 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 01:52:05,482 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 01:52:05,483 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 01:52:05,485 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 01:52:05,486 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 01:52:05,486 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 01:52:05,486 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 01:52:05,487 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 01:52:05,488 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 01:52:05,488 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 01:52:05,488 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 01:52:05,489 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 01:52:05,489 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 01:52:05,490 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 01:52:05,490 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 01:52:05,491 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 01:52:05,491 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 01:52:05,491 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 01:52:05,492 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 01:52:05,493 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 01:52:05,493 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2ae4e964-3988-44c5-b086-a89d2badfee2/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-02 01:52:05,506 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 01:52:05,506 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 01:52:05,507 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 01:52:05,507 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 01:52:05,507 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 01:52:05,507 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 01:52:05,508 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 01:52:05,508 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 01:52:05,508 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 01:52:05,508 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 01:52:05,508 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 01:52:05,508 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 01:52:05,509 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 01:52:05,509 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 01:52:05,509 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 01:52:05,509 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 01:52:05,509 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 01:52:05,509 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 01:52:05,510 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 01:52:05,510 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 01:52:05,510 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 01:52:05,510 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 01:52:05,510 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 01:52:05,511 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 01:52:05,511 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 01:52:05,511 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 01:52:05,511 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 01:52:05,511 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 01:52:05,511 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 01:52:05,511 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 01:52:05,511 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 01:52:05,512 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 01:52:05,512 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 01:52:05,512 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_2ae4e964-3988-44c5-b086-a89d2badfee2/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 -> f4df82ea580918989808f581f8b270f0b85e6120 [2019-12-02 01:52:05,676 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 01:52:05,684 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 01:52:05,686 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 01:52:05,687 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 01:52:05,687 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 01:52:05,688 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2ae4e964-3988-44c5-b086-a89d2badfee2/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0260.c [2019-12-02 01:52:05,724 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2ae4e964-3988-44c5-b086-a89d2badfee2/bin/ukojak/data/2c14cb892/6e0b3503ef544b7ba640c47e926a6181/FLAG8e1a5a455 [2019-12-02 01:52:06,152 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 01:52:06,153 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2ae4e964-3988-44c5-b086-a89d2badfee2/sv-benchmarks/c/float-newlib/float_req_bl_0260.c [2019-12-02 01:52:06,158 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2ae4e964-3988-44c5-b086-a89d2badfee2/bin/ukojak/data/2c14cb892/6e0b3503ef544b7ba640c47e926a6181/FLAG8e1a5a455 [2019-12-02 01:52:06,517 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2ae4e964-3988-44c5-b086-a89d2badfee2/bin/ukojak/data/2c14cb892/6e0b3503ef544b7ba640c47e926a6181 [2019-12-02 01:52:06,524 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 01:52:06,526 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 01:52:06,527 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 01:52:06,528 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 01:52:06,532 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 01:52:06,533 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:52:06" (1/1) ... [2019-12-02 01:52:06,535 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 02.12 01:52:06, skipping insertion in model container [2019-12-02 01:52:06,535 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:52:06" (1/1) ... [2019-12-02 01:52:06,540 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 01:52:06,555 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 01:52:06,684 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 01:52:06,689 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 01:52:06,721 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 01:52:06,769 INFO L208 MainTranslator]: Completed translation [2019-12-02 01:52:06,769 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:06 WrapperNode [2019-12-02 01:52:06,770 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 01:52:06,770 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 01:52:06,770 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 01:52:06,770 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 01:52:06,776 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:06" (1/1) ... [2019-12-02 01:52:06,786 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:06" (1/1) ... [2019-12-02 01:52:06,807 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 01:52:06,807 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 01:52:06,807 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 01:52:06,807 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 01:52:06,814 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:06" (1/1) ... [2019-12-02 01:52:06,814 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:06" (1/1) ... [2019-12-02 01:52:06,818 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:06" (1/1) ... [2019-12-02 01:52:06,818 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:06" (1/1) ... [2019-12-02 01:52:06,828 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:06" (1/1) ... [2019-12-02 01:52:06,832 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:06" (1/1) ... [2019-12-02 01:52:06,835 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:06" (1/1) ... [2019-12-02 01:52:06,838 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 01:52:06,838 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 01:52:06,838 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 01:52:06,839 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 01:52:06,839 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:06" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2ae4e964-3988-44c5-b086-a89d2badfee2/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 [2019-12-02 01:52:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 01:52:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-12-02 01:52:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-02 01:52:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 01:52:06,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 01:52:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-12-02 01:52:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-02 01:52:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 01:53:02,234 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 01:53:02,234 INFO L287 CfgBuilder]: Removed 28 assume(true) statements. [2019-12-02 01:53:02,235 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:53:02 BoogieIcfgContainer [2019-12-02 01:53:02,235 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 01:53:02,236 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 01:53:02,236 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 01:53:02,242 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 01:53:02,243 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:53:02" (1/1) ... [2019-12-02 01:53:02,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 01:53:02,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 01:53:02,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 42 states and 68 transitions. [2019-12-02 01:53:02,272 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 68 transitions. [2019-12-02 01:53:02,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-12-02 01:53:02,274 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 01:53:02,312 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) [2019-12-02 01:53:02,315 INFO L168 Benchmark]: Toolchain (without parser) took 55789.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.2 MB). Free memory was 952.4 MB in the beginning and 1.0 GB in the end (delta: -89.0 MB). Peak memory consumption was 34.2 MB. Max. memory is 11.5 GB. [2019-12-02 01:53:02,315 INFO L168 Benchmark]: CDTParser took 0.13 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. [2019-12-02 01:53:02,316 INFO L168 Benchmark]: CACSL2BoogieTranslator took 242.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.2 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -159.9 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. [2019-12-02 01:53:02,316 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.80 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-12-02 01:53:02,317 INFO L168 Benchmark]: Boogie Preprocessor took 31.07 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. [2019-12-02 01:53:02,318 INFO L168 Benchmark]: RCFGBuilder took 55396.94 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 57.6 MB). Peak memory consumption was 57.6 MB. Max. memory is 11.5 GB. [2019-12-02 01:53:02,318 INFO L168 Benchmark]: CodeCheck took 77.94 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-12-02 01:53:02,320 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 0.13 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 242.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.2 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -159.9 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.80 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.07 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 55396.94 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 57.6 MB). Peak memory consumption was 57.6 MB. Max. memory is 11.5 GB. * CodeCheck took 77.94 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...