./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1121b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_793d0753-b2cb-4588-ac7a-7ab5c5cab6fa/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_793d0753-b2cb-4588-ac7a-7ab5c5cab6fa/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_793d0753-b2cb-4588-ac7a-7ab5c5cab6fa/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_793d0753-b2cb-4588-ac7a-7ab5c5cab6fa/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1121b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_793d0753-b2cb-4588-ac7a-7ab5c5cab6fa/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_793d0753-b2cb-4588-ac7a-7ab5c5cab6fa/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 1c6c05365b181d4eacf1f0a2b19f094d722c4a6a ........................................................................................................................................................................................................... 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_793d0753-b2cb-4588-ac7a-7ab5c5cab6fa/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_793d0753-b2cb-4588-ac7a-7ab5c5cab6fa/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_793d0753-b2cb-4588-ac7a-7ab5c5cab6fa/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_793d0753-b2cb-4588-ac7a-7ab5c5cab6fa/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1121b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_793d0753-b2cb-4588-ac7a-7ab5c5cab6fa/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_793d0753-b2cb-4588-ac7a-7ab5c5cab6fa/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 1c6c05365b181d4eacf1f0a2b19f094d722c4a6a .............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-6b5699a [2019-11-26 02:48:39,408 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:48:39,410 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:48:39,425 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:48:39,425 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:48:39,426 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:48:39,428 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:48:39,436 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:48:39,440 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:48:39,443 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:48:39,444 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:48:39,445 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:48:39,445 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:48:39,447 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:48:39,448 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:48:39,449 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:48:39,450 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:48:39,451 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:48:39,453 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:48:39,456 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:48:39,459 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:48:39,462 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:48:39,463 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:48:39,464 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:48:39,468 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:48:39,468 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:48:39,468 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:48:39,469 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:48:39,470 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:48:39,471 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:48:39,471 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:48:39,472 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:48:39,472 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:48:39,473 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:48:39,474 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:48:39,474 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:48:39,475 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:48:39,475 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:48:39,476 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:48:39,476 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:48:39,478 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:48:39,478 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_793d0753-b2cb-4588-ac7a-7ab5c5cab6fa/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:48:39,503 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:48:39,503 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:48:39,504 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:48:39,504 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:48:39,505 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:48:39,505 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:48:39,505 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:48:39,505 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:48:39,505 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:48:39,506 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:48:39,506 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:48:39,506 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:48:39,506 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:48:39,506 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:48:39,507 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:48:39,507 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:48:39,507 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:48:39,507 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:48:39,507 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:48:39,508 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:48:39,508 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:48:39,508 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:48:39,508 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:48:39,509 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:48:39,509 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:48:39,509 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:48:39,509 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:48:39,509 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:48:39,510 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:48:39,510 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_793d0753-b2cb-4588-ac7a-7ab5c5cab6fa/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 -> 1c6c05365b181d4eacf1f0a2b19f094d722c4a6a [2019-11-26 02:48:39,649 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:48:39,658 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:48:39,661 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:48:39,667 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:48:39,668 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:48:39,668 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_793d0753-b2cb-4588-ac7a-7ab5c5cab6fa/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1121b.c [2019-11-26 02:48:39,720 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_793d0753-b2cb-4588-ac7a-7ab5c5cab6fa/bin/ukojak/data/990c5345c/62861d0273d24be4b7ac9443127cd8fa/FLAGa930b70d4 [2019-11-26 02:48:40,117 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:48:40,118 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_793d0753-b2cb-4588-ac7a-7ab5c5cab6fa/sv-benchmarks/c/float-newlib/double_req_bl_1121b.c [2019-11-26 02:48:40,124 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_793d0753-b2cb-4588-ac7a-7ab5c5cab6fa/bin/ukojak/data/990c5345c/62861d0273d24be4b7ac9443127cd8fa/FLAGa930b70d4 [2019-11-26 02:48:40,134 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_793d0753-b2cb-4588-ac7a-7ab5c5cab6fa/bin/ukojak/data/990c5345c/62861d0273d24be4b7ac9443127cd8fa [2019-11-26 02:48:40,136 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:48:40,137 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:48:40,138 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:48:40,138 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:48:40,141 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:48:40,142 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:48:40" (1/1) ... [2019-11-26 02:48:40,144 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@570bd419 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:40, skipping insertion in model container [2019-11-26 02:48:40,144 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:48:40" (1/1) ... [2019-11-26 02:48:40,151 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:48:40,181 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:48:40,507 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:48:40,512 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:48:40,556 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:48:40,576 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:48:40,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:40 WrapperNode [2019-11-26 02:48:40,577 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:48:40,577 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:48:40,578 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:48:40,578 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:48:40,586 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:40" (1/1) ... [2019-11-26 02:48:40,597 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:40" (1/1) ... [2019-11-26 02:48:40,631 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:48:40,632 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:48:40,632 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:48:40,632 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:48:40,645 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:40" (1/1) ... [2019-11-26 02:48:40,645 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:40" (1/1) ... [2019-11-26 02:48:40,650 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:40" (1/1) ... [2019-11-26 02:48:40,650 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:40" (1/1) ... [2019-11-26 02:48:40,663 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:40" (1/1) ... [2019-11-26 02:48:40,670 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:40" (1/1) ... [2019-11-26 02:48:40,673 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:40" (1/1) ... [2019-11-26 02:48:40,677 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:48:40,677 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:48:40,677 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:48:40,678 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:48:40,678 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:40" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_793d0753-b2cb-4588-ac7a-7ab5c5cab6fa/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:48:40,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:48:40,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:48:40,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-26 02:48:40,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-26 02:48:40,738 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:48:40,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:48:40,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-26 02:48:40,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-11-26 02:48:40,738 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:48:41,402 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:48:41,403 INFO L284 CfgBuilder]: Removed 22 assume(true) statements. [2019-11-26 02:48:41,404 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:48:41 BoogieIcfgContainer [2019-11-26 02:48:41,404 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:48:41,404 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:48:41,405 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:48:41,414 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:48:41,414 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:48:41" (1/1) ... [2019-11-26 02:48:41,424 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:48:41,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:48:41,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 39 states and 66 transitions. [2019-11-26 02:48:41,457 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 66 transitions. [2019-11-26 02:48:41,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-11-26 02:48:41,460 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:48:41,505 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:48:41,509 INFO L168 Benchmark]: Toolchain (without parser) took 1370.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 943.4 MB in the beginning and 1.1 GB in the end (delta: -116.9 MB). Peak memory consumption was 30.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:48:41,510 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:48:41,511 INFO L168 Benchmark]: CACSL2BoogieTranslator took 439.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 943.4 MB in the beginning and 1.1 GB in the end (delta: -195.2 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. [2019-11-26 02:48:41,511 INFO L168 Benchmark]: Boogie Procedure Inliner took 54.18 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:48:41,512 INFO L168 Benchmark]: Boogie Preprocessor took 45.17 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:48:41,512 INFO L168 Benchmark]: RCFGBuilder took 726.84 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: 64.6 MB). Peak memory consumption was 64.6 MB. Max. memory is 11.5 GB. [2019-11-26 02:48:41,513 INFO L168 Benchmark]: CodeCheck took 102.36 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:48:41,516 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 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 439.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 943.4 MB in the beginning and 1.1 GB in the end (delta: -195.2 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 54.18 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 45.17 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 726.84 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: 64.6 MB). Peak memory consumption was 64.6 MB. Max. memory is 11.5 GB. * CodeCheck took 102.36 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 02:48:43,382 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:48:43,384 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:48:43,402 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:48:43,403 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:48:43,404 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:48:43,405 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:48:43,407 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:48:43,409 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:48:43,410 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:48:43,411 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:48:43,412 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:48:43,412 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:48:43,413 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:48:43,421 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:48:43,423 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:48:43,423 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:48:43,424 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:48:43,426 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:48:43,428 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:48:43,429 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:48:43,430 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:48:43,431 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:48:43,432 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:48:43,435 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:48:43,435 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:48:43,435 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:48:43,436 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:48:43,442 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:48:43,445 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:48:43,445 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:48:43,446 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:48:43,446 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:48:43,447 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:48:43,448 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:48:43,448 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:48:43,449 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:48:43,449 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:48:43,449 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:48:43,450 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:48:43,451 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:48:43,452 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_793d0753-b2cb-4588-ac7a-7ab5c5cab6fa/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:48:43,465 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:48:43,465 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:48:43,466 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:48:43,466 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:48:43,467 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:48:43,467 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:48:43,467 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:48:43,468 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:48:43,468 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:48:43,468 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:48:43,468 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:48:43,468 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:48:43,469 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:48:43,469 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:48:43,469 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:48:43,469 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:48:43,470 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:48:43,470 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:48:43,470 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:48:43,470 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:48:43,470 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:48:43,471 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:48:43,471 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:48:43,471 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:48:43,471 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:48:43,472 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:48:43,472 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:48:43,472 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:48:43,472 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:48:43,472 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:48:43,473 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:48:43,473 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:48:43,473 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:48:43,473 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_793d0753-b2cb-4588-ac7a-7ab5c5cab6fa/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 -> 1c6c05365b181d4eacf1f0a2b19f094d722c4a6a [2019-11-26 02:48:43,727 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:48:43,736 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:48:43,741 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:48:43,742 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:48:43,742 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:48:43,743 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_793d0753-b2cb-4588-ac7a-7ab5c5cab6fa/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1121b.c [2019-11-26 02:48:43,800 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_793d0753-b2cb-4588-ac7a-7ab5c5cab6fa/bin/ukojak/data/2d7aadc4f/9ce61e554ae84b9183bc3bcd7a180e4c/FLAG715dc8a99 [2019-11-26 02:48:44,187 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:48:44,188 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_793d0753-b2cb-4588-ac7a-7ab5c5cab6fa/sv-benchmarks/c/float-newlib/double_req_bl_1121b.c [2019-11-26 02:48:44,193 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_793d0753-b2cb-4588-ac7a-7ab5c5cab6fa/bin/ukojak/data/2d7aadc4f/9ce61e554ae84b9183bc3bcd7a180e4c/FLAG715dc8a99 [2019-11-26 02:48:44,629 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_793d0753-b2cb-4588-ac7a-7ab5c5cab6fa/bin/ukojak/data/2d7aadc4f/9ce61e554ae84b9183bc3bcd7a180e4c [2019-11-26 02:48:44,631 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:48:44,633 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:48:44,634 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:48:44,635 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:48:44,638 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:48:44,638 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:48:44" (1/1) ... [2019-11-26 02:48:44,641 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36f53b38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:44, skipping insertion in model container [2019-11-26 02:48:44,641 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:48:44" (1/1) ... [2019-11-26 02:48:44,648 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:48:44,669 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:48:44,927 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:48:44,933 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:48:45,056 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:48:45,080 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:48:45,080 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:45 WrapperNode [2019-11-26 02:48:45,081 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:48:45,081 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:48:45,081 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:48:45,081 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:48:45,089 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:45" (1/1) ... [2019-11-26 02:48:45,100 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:45" (1/1) ... [2019-11-26 02:48:45,129 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:48:45,129 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:48:45,129 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:48:45,130 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:48:45,138 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:45" (1/1) ... [2019-11-26 02:48:45,138 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:45" (1/1) ... [2019-11-26 02:48:45,144 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:45" (1/1) ... [2019-11-26 02:48:45,144 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:45" (1/1) ... [2019-11-26 02:48:45,157 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:45" (1/1) ... [2019-11-26 02:48:45,164 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:45" (1/1) ... [2019-11-26 02:48:45,167 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:45" (1/1) ... [2019-11-26 02:48:45,172 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:48:45,172 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:48:45,172 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:48:45,173 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:48:45,173 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_793d0753-b2cb-4588-ac7a-7ab5c5cab6fa/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:48:45,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-11-26 02:48:45,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-11-26 02:48:45,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:48:45,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2019-11-26 02:48:45,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-26 02:48:45,232 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:48:45,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:48:45,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 02:48:45,232 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:48:51,328 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:48:51,328 INFO L284 CfgBuilder]: Removed 22 assume(true) statements. [2019-11-26 02:48:51,329 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:48:51 BoogieIcfgContainer [2019-11-26 02:48:51,329 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:48:51,330 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:48:51,330 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:48:51,340 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:48:51,340 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:48:51" (1/1) ... [2019-11-26 02:48:51,347 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:48:51,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:48:51,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 39 states and 66 transitions. [2019-11-26 02:48:51,375 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 66 transitions. [2019-11-26 02:48:51,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-11-26 02:48:51,378 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:48:51,416 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:48:51,420 INFO L168 Benchmark]: Toolchain (without parser) took 6786.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -110.0 MB). Peak memory consumption was 27.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:48:51,421 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. [2019-11-26 02:48:51,422 INFO L168 Benchmark]: CACSL2BoogieTranslator took 446.49 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -175.0 MB). Peak memory consumption was 20.6 MB. Max. memory is 11.5 GB. [2019-11-26 02:48:51,422 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.82 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. [2019-11-26 02:48:51,423 INFO L168 Benchmark]: Boogie Preprocessor took 42.78 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:48:51,424 INFO L168 Benchmark]: RCFGBuilder took 6157.01 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: 51.9 MB). Peak memory consumption was 51.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:48:51,424 INFO L168 Benchmark]: CodeCheck took 88.70 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. [2019-11-26 02:48:51,427 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 446.49 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -175.0 MB). Peak memory consumption was 20.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 47.82 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 42.78 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 6157.01 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: 51.9 MB). Peak memory consumption was 51.9 MB. Max. memory is 11.5 GB. * CodeCheck took 88.70 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...