./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0250a.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_859dec2a-7653-417f-b3d4-8b88ee1131b1/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_859dec2a-7653-417f-b3d4-8b88ee1131b1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_859dec2a-7653-417f-b3d4-8b88ee1131b1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_859dec2a-7653-417f-b3d4-8b88ee1131b1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0250a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_859dec2a-7653-417f-b3d4-8b88ee1131b1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_859dec2a-7653-417f-b3d4-8b88ee1131b1/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 78ea74dfa7532b5891dcf798c387cbc67437d79b .......................................................................................................................................................................................................... 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_859dec2a-7653-417f-b3d4-8b88ee1131b1/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_859dec2a-7653-417f-b3d4-8b88ee1131b1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_859dec2a-7653-417f-b3d4-8b88ee1131b1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_859dec2a-7653-417f-b3d4-8b88ee1131b1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0250a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_859dec2a-7653-417f-b3d4-8b88ee1131b1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_859dec2a-7653-417f-b3d4-8b88ee1131b1/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 78ea74dfa7532b5891dcf798c387cbc67437d79b ............................................................................................................................................................................................................. 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 04:10:44,409 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 04:10:44,411 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 04:10:44,418 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 04:10:44,418 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 04:10:44,419 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 04:10:44,420 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 04:10:44,421 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 04:10:44,423 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 04:10:44,423 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 04:10:44,424 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 04:10:44,425 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 04:10:44,425 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 04:10:44,426 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 04:10:44,426 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 04:10:44,427 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 04:10:44,428 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 04:10:44,428 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 04:10:44,430 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 04:10:44,432 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 04:10:44,433 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 04:10:44,434 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 04:10:44,434 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 04:10:44,435 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 04:10:44,437 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 04:10:44,437 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 04:10:44,437 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 04:10:44,438 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 04:10:44,438 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 04:10:44,438 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 04:10:44,438 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 04:10:44,439 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 04:10:44,439 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 04:10:44,440 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 04:10:44,440 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 04:10:44,441 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 04:10:44,441 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 04:10:44,441 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 04:10:44,441 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 04:10:44,442 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 04:10:44,442 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 04:10:44,443 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_859dec2a-7653-417f-b3d4-8b88ee1131b1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 04:10:44,452 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 04:10:44,452 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 04:10:44,453 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 04:10:44,453 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 04:10:44,453 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 04:10:44,453 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 04:10:44,453 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 04:10:44,454 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 04:10:44,454 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 04:10:44,454 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 04:10:44,454 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 04:10:44,454 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 04:10:44,454 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 04:10:44,454 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 04:10:44,454 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 04:10:44,455 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 04:10:44,455 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 04:10:44,455 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 04:10:44,455 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 04:10:44,455 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 04:10:44,455 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 04:10:44,455 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 04:10:44,456 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 04:10:44,456 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 04:10:44,456 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 04:10:44,456 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 04:10:44,456 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 04:10:44,456 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 04:10:44,456 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 04:10:44,457 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_859dec2a-7653-417f-b3d4-8b88ee1131b1/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 -> 78ea74dfa7532b5891dcf798c387cbc67437d79b [2019-12-02 04:10:44,559 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 04:10:44,569 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 04:10:44,572 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 04:10:44,573 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 04:10:44,574 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 04:10:44,574 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_859dec2a-7653-417f-b3d4-8b88ee1131b1/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0250a.c [2019-12-02 04:10:44,623 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_859dec2a-7653-417f-b3d4-8b88ee1131b1/bin/ukojak/data/70c4d3d64/b724a8a912f7454f8e8fc93c31876b48/FLAG5b11d3389 [2019-12-02 04:10:45,039 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 04:10:45,039 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_859dec2a-7653-417f-b3d4-8b88ee1131b1/sv-benchmarks/c/float-newlib/float_req_bl_0250a.c [2019-12-02 04:10:45,045 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_859dec2a-7653-417f-b3d4-8b88ee1131b1/bin/ukojak/data/70c4d3d64/b724a8a912f7454f8e8fc93c31876b48/FLAG5b11d3389 [2019-12-02 04:10:45,399 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_859dec2a-7653-417f-b3d4-8b88ee1131b1/bin/ukojak/data/70c4d3d64/b724a8a912f7454f8e8fc93c31876b48 [2019-12-02 04:10:45,401 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 04:10:45,402 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 04:10:45,402 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 04:10:45,403 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 04:10:45,405 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 04:10:45,406 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:10:45" (1/1) ... [2019-12-02 04:10:45,407 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ae82c21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:45, skipping insertion in model container [2019-12-02 04:10:45,408 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:10:45" (1/1) ... [2019-12-02 04:10:45,412 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 04:10:45,431 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 04:10:45,596 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 04:10:45,599 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 04:10:45,631 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 04:10:45,646 INFO L208 MainTranslator]: Completed translation [2019-12-02 04:10:45,646 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:45 WrapperNode [2019-12-02 04:10:45,647 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 04:10:45,647 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 04:10:45,647 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 04:10:45,647 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 04:10:45,652 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:45" (1/1) ... [2019-12-02 04:10:45,661 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:45" (1/1) ... [2019-12-02 04:10:45,680 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 04:10:45,681 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 04:10:45,681 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 04:10:45,681 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 04:10:45,687 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:45" (1/1) ... [2019-12-02 04:10:45,687 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:45" (1/1) ... [2019-12-02 04:10:45,690 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:45" (1/1) ... [2019-12-02 04:10:45,690 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:45" (1/1) ... [2019-12-02 04:10:45,697 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:45" (1/1) ... [2019-12-02 04:10:45,702 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:45" (1/1) ... [2019-12-02 04:10:45,704 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:45" (1/1) ... [2019-12-02 04:10:45,706 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 04:10:45,707 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 04:10:45,707 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 04:10:45,707 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 04:10:45,707 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_859dec2a-7653-417f-b3d4-8b88ee1131b1/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 04:10:45,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 04:10:45,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-02 04:10:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 04:10:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-02 04:10:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 04:10:45,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 04:10:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-02 04:10:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 04:10:46,096 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 04:10:46,096 INFO L287 CfgBuilder]: Removed 28 assume(true) statements. [2019-12-02 04:10:46,097 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:10:46 BoogieIcfgContainer [2019-12-02 04:10:46,097 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 04:10:46,097 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 04:10:46,097 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 04:10:46,104 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 04:10:46,104 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:10:46" (1/1) ... [2019-12-02 04:10:46,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 04:10:46,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:10:46,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 42 states and 68 transitions. [2019-12-02 04:10:46,134 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 68 transitions. [2019-12-02 04:10:46,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-12-02 04:10:46,135 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:10:46,167 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 04:10:46,170 INFO L168 Benchmark]: Toolchain (without parser) took 767.79 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.9 MB). Free memory was 935.3 MB in the beginning and 1.0 GB in the end (delta: -95.3 MB). Peak memory consumption was 9.5 MB. Max. memory is 11.5 GB. [2019-12-02 04:10:46,170 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 954.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 04:10:46,171 INFO L168 Benchmark]: CACSL2BoogieTranslator took 244.37 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.9 MB). Free memory was 935.3 MB in the beginning and 1.1 GB in the end (delta: -160.5 MB). Peak memory consumption was 20.3 MB. Max. memory is 11.5 GB. [2019-12-02 04:10:46,171 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.47 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2019-12-02 04:10:46,172 INFO L168 Benchmark]: Boogie Preprocessor took 25.68 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: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. [2019-12-02 04:10:46,172 INFO L168 Benchmark]: RCFGBuilder took 390.45 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: 54.4 MB). Peak memory consumption was 54.4 MB. Max. memory is 11.5 GB. [2019-12-02 04:10:46,172 INFO L168 Benchmark]: CodeCheck took 71.12 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 04:10:46,175 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 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 954.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 244.37 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.9 MB). Free memory was 935.3 MB in the beginning and 1.1 GB in the end (delta: -160.5 MB). Peak memory consumption was 20.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 33.47 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.68 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: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 390.45 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: 54.4 MB). Peak memory consumption was 54.4 MB. Max. memory is 11.5 GB. * CodeCheck took 71.12 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 04:10:47,570 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 04:10:47,571 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 04:10:47,579 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 04:10:47,580 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 04:10:47,580 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 04:10:47,581 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 04:10:47,583 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 04:10:47,584 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 04:10:47,585 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 04:10:47,585 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 04:10:47,586 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 04:10:47,586 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 04:10:47,587 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 04:10:47,588 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 04:10:47,588 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 04:10:47,589 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 04:10:47,590 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 04:10:47,591 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 04:10:47,593 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 04:10:47,594 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 04:10:47,595 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 04:10:47,595 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 04:10:47,596 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 04:10:47,598 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 04:10:47,598 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 04:10:47,598 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 04:10:47,599 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 04:10:47,599 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 04:10:47,600 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 04:10:47,600 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 04:10:47,600 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 04:10:47,601 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 04:10:47,601 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 04:10:47,602 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 04:10:47,602 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 04:10:47,603 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 04:10:47,603 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 04:10:47,603 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 04:10:47,604 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 04:10:47,604 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 04:10:47,605 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_859dec2a-7653-417f-b3d4-8b88ee1131b1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-02 04:10:47,615 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 04:10:47,615 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 04:10:47,615 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 04:10:47,616 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 04:10:47,616 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 04:10:47,616 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 04:10:47,616 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 04:10:47,617 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 04:10:47,617 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 04:10:47,617 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 04:10:47,617 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 04:10:47,617 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 04:10:47,617 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 04:10:47,617 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 04:10:47,618 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 04:10:47,618 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 04:10:47,618 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 04:10:47,618 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 04:10:47,618 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 04:10:47,618 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 04:10:47,618 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 04:10:47,619 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 04:10:47,619 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 04:10:47,619 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 04:10:47,619 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 04:10:47,619 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 04:10:47,619 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 04:10:47,619 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 04:10:47,620 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 04:10:47,620 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 04:10:47,620 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 04:10:47,620 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 04:10:47,620 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 04:10:47,620 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_859dec2a-7653-417f-b3d4-8b88ee1131b1/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 -> 78ea74dfa7532b5891dcf798c387cbc67437d79b [2019-12-02 04:10:47,788 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 04:10:47,796 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 04:10:47,798 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 04:10:47,799 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 04:10:47,800 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 04:10:47,800 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_859dec2a-7653-417f-b3d4-8b88ee1131b1/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0250a.c [2019-12-02 04:10:47,839 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_859dec2a-7653-417f-b3d4-8b88ee1131b1/bin/ukojak/data/31c3a4b14/404aa65e4216417f883d3c8271b383cc/FLAGbaeb0b3b8 [2019-12-02 04:10:48,243 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 04:10:48,244 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_859dec2a-7653-417f-b3d4-8b88ee1131b1/sv-benchmarks/c/float-newlib/float_req_bl_0250a.c [2019-12-02 04:10:48,249 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_859dec2a-7653-417f-b3d4-8b88ee1131b1/bin/ukojak/data/31c3a4b14/404aa65e4216417f883d3c8271b383cc/FLAGbaeb0b3b8 [2019-12-02 04:10:48,615 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_859dec2a-7653-417f-b3d4-8b88ee1131b1/bin/ukojak/data/31c3a4b14/404aa65e4216417f883d3c8271b383cc [2019-12-02 04:10:48,617 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 04:10:48,619 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 04:10:48,619 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 04:10:48,620 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 04:10:48,622 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 04:10:48,623 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:10:48" (1/1) ... [2019-12-02 04:10:48,625 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@357db60c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:48, skipping insertion in model container [2019-12-02 04:10:48,626 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:10:48" (1/1) ... [2019-12-02 04:10:48,630 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 04:10:48,647 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 04:10:48,786 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 04:10:48,791 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 04:10:48,828 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 04:10:48,881 INFO L208 MainTranslator]: Completed translation [2019-12-02 04:10:48,881 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:48 WrapperNode [2019-12-02 04:10:48,881 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 04:10:48,882 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 04:10:48,882 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 04:10:48,882 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 04:10:48,887 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:48" (1/1) ... [2019-12-02 04:10:48,898 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:48" (1/1) ... [2019-12-02 04:10:48,919 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 04:10:48,920 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 04:10:48,920 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 04:10:48,920 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 04:10:48,926 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:48" (1/1) ... [2019-12-02 04:10:48,926 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:48" (1/1) ... [2019-12-02 04:10:48,931 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:48" (1/1) ... [2019-12-02 04:10:48,931 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:48" (1/1) ... [2019-12-02 04:10:48,941 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:48" (1/1) ... [2019-12-02 04:10:48,945 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:48" (1/1) ... [2019-12-02 04:10:48,948 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:48" (1/1) ... [2019-12-02 04:10:48,951 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 04:10:48,952 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 04:10:48,952 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 04:10:48,952 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 04:10:48,952 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:48" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_859dec2a-7653-417f-b3d4-8b88ee1131b1/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 04:10:48,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 04:10:48,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-12-02 04:10:48,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-02 04:10:48,993 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 04:10:48,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 04:10:48,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-12-02 04:10:48,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-02 04:10:48,993 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 04:11:43,446 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 04:11:43,447 INFO L287 CfgBuilder]: Removed 28 assume(true) statements. [2019-12-02 04:11:43,448 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:11:43 BoogieIcfgContainer [2019-12-02 04:11:43,448 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 04:11:43,448 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 04:11:43,448 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 04:11:43,455 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 04:11:43,455 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:11:43" (1/1) ... [2019-12-02 04:11:43,461 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 04:11:43,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:11:43,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 42 states and 68 transitions. [2019-12-02 04:11:43,483 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 68 transitions. [2019-12-02 04:11:43,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-12-02 04:11:43,485 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:11:43,517 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 04:11:43,520 INFO L168 Benchmark]: Toolchain (without parser) took 54901.37 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.7 MB). Free memory was 952.4 MB in the beginning and 1.0 GB in the end (delta: -86.5 MB). Peak memory consumption was 37.3 MB. Max. memory is 11.5 GB. [2019-12-02 04:11:43,521 INFO L168 Benchmark]: CDTParser took 0.14 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 04:11:43,521 INFO L168 Benchmark]: CACSL2BoogieTranslator took 262.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.7 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -153.2 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. [2019-12-02 04:11:43,521 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.88 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 04:11:43,522 INFO L168 Benchmark]: Boogie Preprocessor took 31.67 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 04:11:43,522 INFO L168 Benchmark]: RCFGBuilder took 54496.20 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: 60.0 MB). Peak memory consumption was 60.0 MB. Max. memory is 11.5 GB. [2019-12-02 04:11:43,523 INFO L168 Benchmark]: CodeCheck took 70.69 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-12-02 04:11:43,525 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 0.14 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 262.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.7 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -153.2 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.88 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.67 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 54496.20 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: 60.0 MB). Peak memory consumption was 60.0 MB. Max. memory is 11.5 GB. * CodeCheck took 70.69 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...