./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/bitvector/byte_add_1-1.i --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_5b951f06-fd02-4470-8dca-41d62b5e4499/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_5b951f06-fd02-4470-8dca-41d62b5e4499/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5b951f06-fd02-4470-8dca-41d62b5e4499/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5b951f06-fd02-4470-8dca-41d62b5e4499/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/bitvector/byte_add_1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5b951f06-fd02-4470-8dca-41d62b5e4499/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5b951f06-fd02-4470-8dca-41d62b5e4499/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 6e973c5cecb5d30af2cf4ea74d1b0b1563334ffe .................................................................................................................................................................................................................................. 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_5b951f06-fd02-4470-8dca-41d62b5e4499/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_5b951f06-fd02-4470-8dca-41d62b5e4499/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5b951f06-fd02-4470-8dca-41d62b5e4499/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5b951f06-fd02-4470-8dca-41d62b5e4499/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/bitvector/byte_add_1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5b951f06-fd02-4470-8dca-41d62b5e4499/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5b951f06-fd02-4470-8dca-41d62b5e4499/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 6e973c5cecb5d30af2cf4ea74d1b0b1563334ffe ....................................................................................................................................................................................................... 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 02:38:12,544 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:38:12,546 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:38:12,555 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:38:12,556 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:38:12,557 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:38:12,558 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:38:12,560 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:38:12,561 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:38:12,562 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:38:12,563 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:38:12,564 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:38:12,564 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:38:12,565 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:38:12,566 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:38:12,567 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:38:12,568 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:38:12,569 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:38:12,571 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:38:12,573 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:38:12,575 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:38:12,576 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:38:12,577 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:38:12,577 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:38:12,580 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:38:12,580 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:38:12,580 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:38:12,581 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:38:12,582 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:38:12,582 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:38:12,583 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:38:12,583 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:38:12,584 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:38:12,584 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:38:12,585 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:38:12,586 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:38:12,586 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:38:12,586 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:38:12,586 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:38:12,587 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:38:12,588 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:38:12,588 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5b951f06-fd02-4470-8dca-41d62b5e4499/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:38:12,603 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:38:12,604 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:38:12,604 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:38:12,604 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:38:12,605 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:38:12,605 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:38:12,605 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:38:12,605 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:38:12,606 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:38:12,606 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:38:12,606 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:38:12,606 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:38:12,606 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:38:12,606 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:38:12,607 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:38:12,607 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:38:12,607 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:38:12,607 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:38:12,607 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:38:12,607 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:38:12,608 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:38:12,608 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:38:12,608 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:38:12,608 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:38:12,608 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:38:12,609 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:38:12,609 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:38:12,609 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:38:12,609 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:38:12,609 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_5b951f06-fd02-4470-8dca-41d62b5e4499/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 -> 6e973c5cecb5d30af2cf4ea74d1b0b1563334ffe [2019-11-26 02:38:12,767 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:38:12,780 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:38:12,782 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:38:12,783 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:38:12,784 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:38:12,785 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5b951f06-fd02-4470-8dca-41d62b5e4499/bin/ukojak/../../sv-benchmarks/c/bitvector/byte_add_1-1.i [2019-11-26 02:38:12,848 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5b951f06-fd02-4470-8dca-41d62b5e4499/bin/ukojak/data/6a4b67920/f2064b74cfab4fc3939b6d99f1f43631/FLAGcfe229813 [2019-11-26 02:38:13,237 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:38:13,240 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5b951f06-fd02-4470-8dca-41d62b5e4499/sv-benchmarks/c/bitvector/byte_add_1-1.i [2019-11-26 02:38:13,250 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5b951f06-fd02-4470-8dca-41d62b5e4499/bin/ukojak/data/6a4b67920/f2064b74cfab4fc3939b6d99f1f43631/FLAGcfe229813 [2019-11-26 02:38:13,645 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5b951f06-fd02-4470-8dca-41d62b5e4499/bin/ukojak/data/6a4b67920/f2064b74cfab4fc3939b6d99f1f43631 [2019-11-26 02:38:13,650 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:38:13,651 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:38:13,652 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:38:13,652 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:38:13,657 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:38:13,657 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:38:13" (1/1) ... [2019-11-26 02:38:13,659 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@488e3ef5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:13, skipping insertion in model container [2019-11-26 02:38:13,665 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:38:13" (1/1) ... [2019-11-26 02:38:13,673 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:38:13,707 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:38:13,974 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:38:13,977 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:38:14,010 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:38:14,022 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:38:14,023 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:14 WrapperNode [2019-11-26 02:38:14,023 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:38:14,024 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:38:14,024 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:38:14,024 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:38:14,031 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:14" (1/1) ... [2019-11-26 02:38:14,038 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:14" (1/1) ... [2019-11-26 02:38:14,060 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:38:14,061 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:38:14,061 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:38:14,061 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:38:14,070 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:14" (1/1) ... [2019-11-26 02:38:14,070 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:14" (1/1) ... [2019-11-26 02:38:14,072 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:14" (1/1) ... [2019-11-26 02:38:14,072 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:14" (1/1) ... [2019-11-26 02:38:14,077 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:14" (1/1) ... [2019-11-26 02:38:14,082 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:14" (1/1) ... [2019-11-26 02:38:14,083 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:14" (1/1) ... [2019-11-26 02:38:14,086 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:38:14,086 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:38:14,087 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:38:14,087 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:38:14,087 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5b951f06-fd02-4470-8dca-41d62b5e4499/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 02:38:14,151 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:38:14,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:38:15,027 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:38:15,027 INFO L284 CfgBuilder]: Removed 10 assume(true) statements. [2019-11-26 02:38:15,028 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:38:15 BoogieIcfgContainer [2019-11-26 02:38:15,028 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:38:15,029 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:38:15,029 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:38:15,050 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:38:15,050 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:38:15" (1/1) ... [2019-11-26 02:38:15,059 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:38:15,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:38:15,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 8 states and 10 transitions. [2019-11-26 02:38:15,092 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 10 transitions. [2019-11-26 02:38:15,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-11-26 02:38:15,097 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:38:15,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-26 02:38:15,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-26 02:38:15,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:38:15,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 10 states and 12 transitions. [2019-11-26 02:38:15,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 12 transitions. [2019-11-26 02:38:15,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-11-26 02:38:15,406 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:38:15,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-26 02:38:15,582 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-26 02:38:15,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:38:15,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 12 states and 17 transitions. [2019-11-26 02:38:15,679 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 17 transitions. [2019-11-26 02:38:15,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-11-26 02:38:15,679 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:38:15,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-26 02:38:15,994 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-26 02:38:16,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:38:16,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 14 states and 22 transitions. [2019-11-26 02:38:16,105 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 22 transitions. [2019-11-26 02:38:16,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-11-26 02:38:16,107 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:38:16,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-26 02:38:16,642 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-26 02:38:16,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:38:16,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 16 states and 27 transitions. [2019-11-26 02:38:16,831 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 27 transitions. [2019-11-26 02:38:16,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-11-26 02:38:16,832 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:38:17,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-26 02:38:17,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-26 02:38:20,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-26 02:38:30,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2019-11-26 02:38:31,555 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.AssertionError: program execution has not yet been computed at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheck.getRcfgProgramExecution(TraceCheck.java:444) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheck.computeRcfgProgramExecutionAndDecodeBranches(TraceCheck.java:340) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheck.(TraceCheck.java:229) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheck.(InterpolatingTraceCheck.java:96) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:133) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.createTraceCheck(CodeCheckObserver.java:614) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:453) 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 02:38:31,559 INFO L168 Benchmark]: Toolchain (without parser) took 17907.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 205.5 MB). Free memory was 951.4 MB in the beginning and 979.5 MB in the end (delta: -28.1 MB). Peak memory consumption was 177.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:38:31,559 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:38:31,560 INFO L168 Benchmark]: CACSL2BoogieTranslator took 371.50 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -172.5 MB). Peak memory consumption was 22.6 MB. Max. memory is 11.5 GB. [2019-11-26 02:38:31,561 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.00 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 02:38:31,561 INFO L168 Benchmark]: Boogie Preprocessor took 25.19 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:38:31,562 INFO L168 Benchmark]: RCFGBuilder took 942.10 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: 76.3 MB). Peak memory consumption was 76.3 MB. Max. memory is 11.5 GB. [2019-11-26 02:38:31,563 INFO L168 Benchmark]: CodeCheck took 16528.14 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 73.4 MB). Free memory was 1.0 GB in the beginning and 979.5 MB in the end (delta: 61.4 MB). Peak memory consumption was 134.8 MB. Max. memory is 11.5 GB. [2019-11-26 02:38:31,567 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: AssertionError: program execution has not yet been computed de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: AssertionError: program execution has not yet been computed: de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheck.getRcfgProgramExecution(TraceCheck.java:444) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 371.50 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -172.5 MB). Peak memory consumption was 22.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.00 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 25.19 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 942.10 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: 76.3 MB). Peak memory consumption was 76.3 MB. Max. memory is 11.5 GB. * CodeCheck took 16528.14 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 73.4 MB). Free memory was 1.0 GB in the beginning and 979.5 MB in the end (delta: 61.4 MB). Peak memory consumption was 134.8 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 02:38:33,510 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:38:33,512 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:38:33,527 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:38:33,528 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:38:33,529 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:38:33,531 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:38:33,544 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:38:33,545 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:38:33,546 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:38:33,547 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:38:33,548 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:38:33,548 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:38:33,549 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:38:33,557 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:38:33,559 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:38:33,560 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:38:33,561 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:38:33,562 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:38:33,563 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:38:33,564 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:38:33,565 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:38:33,566 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:38:33,567 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:38:33,569 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:38:33,569 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:38:33,570 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:38:33,570 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:38:33,571 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:38:33,572 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:38:33,572 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:38:33,573 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:38:33,573 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:38:33,574 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:38:33,575 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:38:33,575 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:38:33,576 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:38:33,576 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:38:33,576 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:38:33,577 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:38:33,578 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:38:33,578 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5b951f06-fd02-4470-8dca-41d62b5e4499/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:38:33,592 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:38:33,592 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:38:33,593 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:38:33,593 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:38:33,594 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:38:33,594 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:38:33,595 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:38:33,595 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:38:33,595 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:38:33,595 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:38:33,595 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:38:33,596 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:38:33,596 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:38:33,596 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:38:33,597 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:38:33,597 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:38:33,597 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:38:33,597 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:38:33,598 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:38:33,598 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:38:33,598 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:38:33,598 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:38:33,599 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:38:33,599 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:38:33,599 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:38:33,599 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:38:33,600 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:38:33,600 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:38:33,600 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:38:33,600 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:38:33,601 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:38:33,601 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:38:33,601 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:38:33,601 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_5b951f06-fd02-4470-8dca-41d62b5e4499/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 -> 6e973c5cecb5d30af2cf4ea74d1b0b1563334ffe [2019-11-26 02:38:33,843 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:38:33,853 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:38:33,856 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:38:33,858 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:38:33,858 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:38:33,858 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5b951f06-fd02-4470-8dca-41d62b5e4499/bin/ukojak/../../sv-benchmarks/c/bitvector/byte_add_1-1.i [2019-11-26 02:38:33,917 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5b951f06-fd02-4470-8dca-41d62b5e4499/bin/ukojak/data/6e5a97218/978ed9fe4057449d8287c1ea435f4e9b/FLAG6e8250b5b [2019-11-26 02:38:34,285 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:38:34,286 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5b951f06-fd02-4470-8dca-41d62b5e4499/sv-benchmarks/c/bitvector/byte_add_1-1.i [2019-11-26 02:38:34,297 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5b951f06-fd02-4470-8dca-41d62b5e4499/bin/ukojak/data/6e5a97218/978ed9fe4057449d8287c1ea435f4e9b/FLAG6e8250b5b [2019-11-26 02:38:34,656 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5b951f06-fd02-4470-8dca-41d62b5e4499/bin/ukojak/data/6e5a97218/978ed9fe4057449d8287c1ea435f4e9b [2019-11-26 02:38:34,670 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:38:34,673 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:38:34,674 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:38:34,674 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:38:34,678 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:38:34,678 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:38:34" (1/1) ... [2019-11-26 02:38:34,681 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c47f25f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:34, skipping insertion in model container [2019-11-26 02:38:34,681 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:38:34" (1/1) ... [2019-11-26 02:38:34,689 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:38:34,719 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:38:34,950 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:38:34,954 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:38:34,988 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:38:35,000 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:38:35,000 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:35 WrapperNode [2019-11-26 02:38:35,001 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:38:35,001 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:38:35,002 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:38:35,002 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:38:35,009 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:35" (1/1) ... [2019-11-26 02:38:35,016 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:35" (1/1) ... [2019-11-26 02:38:35,100 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:38:35,100 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:38:35,100 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:38:35,102 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:38:35,111 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:35" (1/1) ... [2019-11-26 02:38:35,111 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:35" (1/1) ... [2019-11-26 02:38:35,116 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:35" (1/1) ... [2019-11-26 02:38:35,117 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:35" (1/1) ... [2019-11-26 02:38:35,124 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:35" (1/1) ... [2019-11-26 02:38:35,131 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:35" (1/1) ... [2019-11-26 02:38:35,134 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:35" (1/1) ... [2019-11-26 02:38:35,138 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:38:35,139 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:38:35,140 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:38:35,141 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:38:35,141 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5b951f06-fd02-4470-8dca-41d62b5e4499/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 02:38:35,186 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:38:35,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:38:36,094 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:38:36,094 INFO L284 CfgBuilder]: Removed 10 assume(true) statements. [2019-11-26 02:38:36,095 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:38:36 BoogieIcfgContainer [2019-11-26 02:38:36,095 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:38:36,096 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:38:36,096 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:38:36,106 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:38:36,106 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:38:36" (1/1) ... [2019-11-26 02:38:36,116 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:38:36,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:38:36,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 8 states and 10 transitions. [2019-11-26 02:38:36,143 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 10 transitions. [2019-11-26 02:38:36,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-11-26 02:38:36,146 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:38:36,185 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 02:38:36,189 INFO L168 Benchmark]: Toolchain (without parser) took 1517.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.0 MB). Free memory was 960.5 MB in the beginning and 1.1 GB in the end (delta: -114.5 MB). Peak memory consumption was 47.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:38:36,190 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:38:36,191 INFO L168 Benchmark]: CACSL2BoogieTranslator took 326.85 ms. Allocated memory is still 1.0 GB. Free memory was 960.5 MB in the beginning and 944.3 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:38:36,191 INFO L168 Benchmark]: Boogie Procedure Inliner took 98.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.0 MB). Free memory was 944.3 MB in the beginning and 1.2 GB in the end (delta: -208.1 MB). Peak memory consumption was 9.8 MB. Max. memory is 11.5 GB. [2019-11-26 02:38:36,192 INFO L168 Benchmark]: Boogie Preprocessor took 38.39 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:38:36,197 INFO L168 Benchmark]: RCFGBuilder took 956.52 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 77.5 MB). Peak memory consumption was 77.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:38:36,198 INFO L168 Benchmark]: CodeCheck took 91.43 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 02:38:36,206 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 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 326.85 ms. Allocated memory is still 1.0 GB. Free memory was 960.5 MB in the beginning and 944.3 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 98.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.0 MB). Free memory was 944.3 MB in the beginning and 1.2 GB in the end (delta: -208.1 MB). Peak memory consumption was 9.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 38.39 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 956.52 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 77.5 MB). Peak memory consumption was 77.5 MB. Max. memory is 11.5 GB. * CodeCheck took 91.43 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...