./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 cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_48a3c6c4-5416-4bb2-b866-c98fbc2d4580/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_48a3c6c4-5416-4bb2-b866-c98fbc2d4580/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_48a3c6c4-5416-4bb2-b866-c98fbc2d4580/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_48a3c6c4-5416-4bb2-b866-c98fbc2d4580/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/bitvector/byte_add_1-1.i -s /tmp/vcloud-vcloud-master/worker/working_dir_48a3c6c4-5416-4bb2-b866-c98fbc2d4580/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_48a3c6c4-5416-4bb2-b866-c98fbc2d4580/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/working_dir_48a3c6c4-5416-4bb2-b866-c98fbc2d4580/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_48a3c6c4-5416-4bb2-b866-c98fbc2d4580/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_48a3c6c4-5416-4bb2-b866-c98fbc2d4580/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_48a3c6c4-5416-4bb2-b866-c98fbc2d4580/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/bitvector/byte_add_1-1.i -s /tmp/vcloud-vcloud-master/worker/working_dir_48a3c6c4-5416-4bb2-b866-c98fbc2d4580/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_48a3c6c4-5416-4bb2-b866-c98fbc2d4580/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-cad4683 [2019-10-22 10:14:12,214 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:14:12,218 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:14:12,230 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:14:12,231 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:14:12,232 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:14:12,233 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:14:12,236 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:14:12,238 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:14:12,242 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:14:12,244 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:14:12,246 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:14:12,252 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:14:12,253 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:14:12,253 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:14:12,254 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:14:12,255 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:14:12,256 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:14:12,260 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:14:12,261 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:14:12,262 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:14:12,263 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:14:12,264 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:14:12,265 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:14:12,271 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:14:12,272 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:14:12,273 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:14:12,274 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:14:12,274 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:14:12,275 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:14:12,275 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:14:12,276 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:14:12,276 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:14:12,278 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:14:12,280 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:14:12,282 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:14:12,283 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:14:12,283 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:14:12,283 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:14:12,284 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:14:12,284 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:14:12,285 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_48a3c6c4-5416-4bb2-b866-c98fbc2d4580/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-10-22 10:14:12,311 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:14:12,312 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:14:12,312 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:14:12,313 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:14:12,313 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:14:12,313 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:14:12,314 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:14:12,314 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:14:12,314 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 10:14:12,314 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:14:12,314 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:14:12,314 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:14:12,315 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:14:12,315 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:14:12,315 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:14:12,315 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:14:12,315 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:14:12,315 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:14:12,316 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:14:12,316 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:14:12,316 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:14:12,316 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:14:12,316 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:14:12,316 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:14:12,317 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:14:12,317 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:14:12,319 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-10-22 10:14:12,319 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 10:14:12,319 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:14:12,319 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/working_dir_48a3c6c4-5416-4bb2-b866-c98fbc2d4580/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 [2019-10-22 10:14:12,355 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:14:12,368 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:14:12,372 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:14:12,373 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:14:12,374 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:14:12,374 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_48a3c6c4-5416-4bb2-b866-c98fbc2d4580/bin/ukojak/../../sv-benchmarks/c/bitvector/byte_add_1-1.i [2019-10-22 10:14:12,430 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_48a3c6c4-5416-4bb2-b866-c98fbc2d4580/bin/ukojak/data/cfd2fa5a5/85775a9b393340cab0362fffcc07990f/FLAGa4a5fc152 [2019-10-22 10:14:12,825 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:14:12,825 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_48a3c6c4-5416-4bb2-b866-c98fbc2d4580/sv-benchmarks/c/bitvector/byte_add_1-1.i [2019-10-22 10:14:12,833 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_48a3c6c4-5416-4bb2-b866-c98fbc2d4580/bin/ukojak/data/cfd2fa5a5/85775a9b393340cab0362fffcc07990f/FLAGa4a5fc152 [2019-10-22 10:14:13,217 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_48a3c6c4-5416-4bb2-b866-c98fbc2d4580/bin/ukojak/data/cfd2fa5a5/85775a9b393340cab0362fffcc07990f [2019-10-22 10:14:13,220 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:14:13,221 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:14:13,222 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:14:13,222 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:14:13,226 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:14:13,227 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:14:13" (1/1) ... [2019-10-22 10:14:13,229 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@dbb2fad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:13, skipping insertion in model container [2019-10-22 10:14:13,229 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:14:13" (1/1) ... [2019-10-22 10:14:13,237 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:14:13,257 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:14:13,557 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:14:13,561 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:14:13,600 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:14:13,618 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:14:13,618 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:13 WrapperNode [2019-10-22 10:14:13,618 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:14:13,619 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:14:13,619 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:14:13,619 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:14:13,628 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:13" (1/1) ... [2019-10-22 10:14:13,636 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:13" (1/1) ... [2019-10-22 10:14:13,660 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:14:13,660 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:14:13,661 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:14:13,661 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:14:13,671 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:13" (1/1) ... [2019-10-22 10:14:13,671 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:13" (1/1) ... [2019-10-22 10:14:13,672 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:13" (1/1) ... [2019-10-22 10:14:13,673 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:13" (1/1) ... [2019-10-22 10:14:13,678 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:13" (1/1) ... [2019-10-22 10:14:13,684 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:13" (1/1) ... [2019-10-22 10:14:13,685 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:13" (1/1) ... [2019-10-22 10:14:13,687 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:14:13,688 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:14:13,688 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:14:13,688 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:14:13,689 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:13" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_48a3c6c4-5416-4bb2-b866-c98fbc2d4580/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 [2019-10-22 10:14:13,767 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:14:13,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:14:14,660 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-22 10:14:14,660 INFO L284 CfgBuilder]: Removed 10 assume(true) statements. [2019-10-22 10:14:14,661 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:14:14 BoogieIcfgContainer [2019-10-22 10:14:14,661 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-22 10:14:14,662 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-10-22 10:14:14,662 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-10-22 10:14:14,673 INFO L275 PluginConnector]: CodeCheck initialized [2019-10-22 10:14:14,673 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:14:14" (1/1) ... [2019-10-22 10:14:14,687 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 10:14:14,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:14:14,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 8 states and 10 transitions. [2019-10-22 10:14:14,721 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 10 transitions. [2019-10-22 10:14:14,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-10-22 10:14:14,724 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:14:14,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:14:14,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 10:14:14,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:14:14,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 10 states and 12 transitions. [2019-10-22 10:14:14,983 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 12 transitions. [2019-10-22 10:14:14,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-10-22 10:14:14,983 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:14:15,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:14:15,134 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 10:14:15,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:14:15,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 12 states and 17 transitions. [2019-10-22 10:14:15,242 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 17 transitions. [2019-10-22 10:14:15,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-10-22 10:14:15,242 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:14:15,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:14:15,629 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 10:14:16,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:14:16,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 13 states and 20 transitions. [2019-10-22 10:14:16,080 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 20 transitions. [2019-10-22 10:14:16,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-10-22 10:14:16,084 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:14:16,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:14:16,759 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 10:14:17,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:14:17,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 17 states and 34 transitions. [2019-10-22 10:14:17,633 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 34 transitions. [2019-10-22 10:14:17,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-10-22 10:14:17,633 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:14:18,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 10:14:18,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 10:14:28,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2019-10-22 10:14:28,819 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:501) 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) [2019-10-22 10:14:28,823 INFO L168 Benchmark]: Toolchain (without parser) took 15601.95 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 209.2 MB). Free memory was 948.7 MB in the beginning and 1.0 GB in the end (delta: -97.0 MB). Peak memory consumption was 112.2 MB. Max. memory is 11.5 GB. [2019-10-22 10:14:28,824 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:14:28,824 INFO L168 Benchmark]: CACSL2BoogieTranslator took 396.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 948.7 MB in the beginning and 1.2 GB in the end (delta: -204.0 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. [2019-10-22 10:14:28,825 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.51 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. [2019-10-22 10:14:28,825 INFO L168 Benchmark]: Boogie Preprocessor took 27.29 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-10-22 10:14:28,825 INFO L168 Benchmark]: RCFGBuilder took 973.42 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: 72.1 MB). Peak memory consumption was 72.1 MB. Max. memory is 11.5 GB. [2019-10-22 10:14:28,826 INFO L168 Benchmark]: CodeCheck took 14159.92 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 51.4 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 29.5 MB). Peak memory consumption was 80.9 MB. Max. memory is 11.5 GB. [2019-10-22 10:14:28,828 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:501) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 396.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 948.7 MB in the beginning and 1.2 GB in the end (delta: -204.0 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 41.51 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. * Boogie Preprocessor took 27.29 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 973.42 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: 72.1 MB). Peak memory consumption was 72.1 MB. Max. memory is 11.5 GB. * CodeCheck took 14159.92 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 51.4 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 29.5 MB). Peak memory consumption was 80.9 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-cad4683 [2019-10-22 10:14:30,805 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:14:30,806 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:14:30,815 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:14:30,815 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:14:30,817 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:14:30,818 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:14:30,819 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:14:30,820 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:14:30,821 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:14:30,825 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:14:30,825 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:14:30,826 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:14:30,826 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:14:30,827 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:14:30,828 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:14:30,829 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:14:30,839 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:14:30,841 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:14:30,843 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:14:30,844 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:14:30,844 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:14:30,848 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:14:30,849 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:14:30,851 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:14:30,851 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:14:30,851 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:14:30,852 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:14:30,852 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:14:30,853 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:14:30,853 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:14:30,853 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:14:30,854 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:14:30,854 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:14:30,855 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:14:30,855 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:14:30,856 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:14:30,856 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:14:30,856 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:14:30,857 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:14:30,857 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:14:30,858 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_48a3c6c4-5416-4bb2-b866-c98fbc2d4580/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-10-22 10:14:30,869 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:14:30,869 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:14:30,870 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:14:30,870 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:14:30,870 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:14:30,871 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:14:30,871 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:14:30,871 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:14:30,871 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:14:30,871 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:14:30,871 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:14:30,871 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:14:30,872 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:14:30,872 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-10-22 10:14:30,872 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-10-22 10:14:30,872 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:14:30,872 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:14:30,872 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:14:30,872 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:14:30,873 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:14:30,873 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:14:30,873 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:14:30,873 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:14:30,873 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:14:30,873 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:14:30,874 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:14:30,874 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:14:30,874 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-10-22 10:14:30,874 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-10-22 10:14:30,874 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:14:30,874 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-10-22 10:14:30,874 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 10:14:30,875 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/working_dir_48a3c6c4-5416-4bb2-b866-c98fbc2d4580/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 [2019-10-22 10:14:30,903 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:14:30,912 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:14:30,915 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:14:30,917 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:14:30,917 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:14:30,917 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_48a3c6c4-5416-4bb2-b866-c98fbc2d4580/bin/ukojak/../../sv-benchmarks/c/bitvector/byte_add_1-1.i [2019-10-22 10:14:30,961 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_48a3c6c4-5416-4bb2-b866-c98fbc2d4580/bin/ukojak/data/b06b00262/1229df30c06c47f58e911d116fc0bab9/FLAG56e89aa27 [2019-10-22 10:14:31,356 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:14:31,357 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_48a3c6c4-5416-4bb2-b866-c98fbc2d4580/sv-benchmarks/c/bitvector/byte_add_1-1.i [2019-10-22 10:14:31,364 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_48a3c6c4-5416-4bb2-b866-c98fbc2d4580/bin/ukojak/data/b06b00262/1229df30c06c47f58e911d116fc0bab9/FLAG56e89aa27 [2019-10-22 10:14:31,377 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_48a3c6c4-5416-4bb2-b866-c98fbc2d4580/bin/ukojak/data/b06b00262/1229df30c06c47f58e911d116fc0bab9 [2019-10-22 10:14:31,380 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:14:31,381 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:14:31,382 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:14:31,382 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:14:31,385 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:14:31,386 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:14:31" (1/1) ... [2019-10-22 10:14:31,388 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@388595cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:31, skipping insertion in model container [2019-10-22 10:14:31,389 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:14:31" (1/1) ... [2019-10-22 10:14:31,395 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:14:31,417 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:14:31,616 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:14:31,626 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:14:31,670 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:14:31,688 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:14:31,689 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:31 WrapperNode [2019-10-22 10:14:31,689 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:14:31,690 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:14:31,690 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:14:31,690 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:14:31,781 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:31" (1/1) ... [2019-10-22 10:14:31,789 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:31" (1/1) ... [2019-10-22 10:14:31,811 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:14:31,813 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:14:31,814 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:14:31,814 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:14:31,822 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:31" (1/1) ... [2019-10-22 10:14:31,822 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:31" (1/1) ... [2019-10-22 10:14:31,824 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:31" (1/1) ... [2019-10-22 10:14:31,824 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:31" (1/1) ... [2019-10-22 10:14:31,837 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:31" (1/1) ... [2019-10-22 10:14:31,848 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:31" (1/1) ... [2019-10-22 10:14:31,850 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:31" (1/1) ... [2019-10-22 10:14:31,857 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:14:31,859 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:14:31,859 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:14:31,859 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:14:31,860 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_48a3c6c4-5416-4bb2-b866-c98fbc2d4580/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 [2019-10-22 10:14:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:14:31,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:14:32,726 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-22 10:14:32,726 INFO L284 CfgBuilder]: Removed 10 assume(true) statements. [2019-10-22 10:14:32,727 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:14:32 BoogieIcfgContainer [2019-10-22 10:14:32,728 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-22 10:14:32,728 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-10-22 10:14:32,728 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-10-22 10:14:32,737 INFO L275 PluginConnector]: CodeCheck initialized [2019-10-22 10:14:32,737 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:14:32" (1/1) ... [2019-10-22 10:14:32,745 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 10:14:32,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:14:32,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 8 states and 10 transitions. [2019-10-22 10:14:32,772 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 10 transitions. [2019-10-22 10:14:32,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-10-22 10:14:32,775 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:14:32,807 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:160) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:143) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:168) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferSymbols(SmtFunctionsAndAxioms.java:139) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:450) 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) [2019-10-22 10:14:32,812 INFO L168 Benchmark]: Toolchain (without parser) took 1430.09 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.8 MB). Free memory was 952.3 MB in the beginning and 1.1 GB in the end (delta: -124.5 MB). Peak memory consumption was 44.3 MB. Max. memory is 11.5 GB. [2019-10-22 10:14:32,812 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:14:32,813 INFO L168 Benchmark]: CACSL2BoogieTranslator took 307.72 ms. Allocated memory is still 1.0 GB. Free memory was 952.3 MB in the beginning and 936.2 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2019-10-22 10:14:32,814 INFO L168 Benchmark]: Boogie Procedure Inliner took 123.37 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.8 MB). Free memory was 936.2 MB in the beginning and 1.2 GB in the end (delta: -228.1 MB). Peak memory consumption was 12.4 MB. Max. memory is 11.5 GB. [2019-10-22 10:14:32,815 INFO L168 Benchmark]: Boogie Preprocessor took 45.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-10-22 10:14:32,815 INFO L168 Benchmark]: RCFGBuilder took 868.90 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: 74.1 MB). Peak memory consumption was 74.1 MB. Max. memory is 11.5 GB. [2019-10-22 10:14:32,816 INFO L168 Benchmark]: CodeCheck took 81.38 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. [2019-10-22 10:14:32,818 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 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 307.72 ms. Allocated memory is still 1.0 GB. Free memory was 952.3 MB in the beginning and 936.2 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 123.37 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.8 MB). Free memory was 936.2 MB in the beginning and 1.2 GB in the end (delta: -228.1 MB). Peak memory consumption was 12.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 45.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 868.90 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: 74.1 MB). Peak memory consumption was 74.1 MB. Max. memory is 11.5 GB. * CodeCheck took 81.38 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...