./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/bitvector-regression/integerpromotion-3.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_c283505c-4dbe-48cf-bd62-3cc41944ca45/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_c283505c-4dbe-48cf-bd62-3cc41944ca45/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c283505c-4dbe-48cf-bd62-3cc41944ca45/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c283505c-4dbe-48cf-bd62-3cc41944ca45/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/bitvector-regression/integerpromotion-3.c -s /tmp/vcloud-vcloud-master/worker/run_dir_c283505c-4dbe-48cf-bd62-3cc41944ca45/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c283505c-4dbe-48cf-bd62-3cc41944ca45/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 0ff63897979b5dc3504f5d670d2783900c29ce57 .................................................................................................................................................................................................... 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_c283505c-4dbe-48cf-bd62-3cc41944ca45/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_c283505c-4dbe-48cf-bd62-3cc41944ca45/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c283505c-4dbe-48cf-bd62-3cc41944ca45/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c283505c-4dbe-48cf-bd62-3cc41944ca45/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/bitvector-regression/integerpromotion-3.c -s /tmp/vcloud-vcloud-master/worker/run_dir_c283505c-4dbe-48cf-bd62-3cc41944ca45/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c283505c-4dbe-48cf-bd62-3cc41944ca45/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 0ff63897979b5dc3504f5d670d2783900c29ce57 ....................................................................................................................................................................................................... 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 02:10:53,190 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:10:53,192 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:10:53,202 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:10:53,203 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:10:53,204 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:10:53,205 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:10:53,207 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:10:53,208 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:10:53,209 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:10:53,210 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:10:53,211 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:10:53,212 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:10:53,212 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:10:53,213 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:10:53,214 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:10:53,215 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:10:53,216 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:10:53,218 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:10:53,224 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:10:53,225 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:10:53,227 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:10:53,231 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:10:53,231 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:10:53,235 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:10:53,237 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:10:53,238 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:10:53,239 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:10:53,240 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:10:53,241 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:10:53,241 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:10:53,242 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:10:53,242 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:10:53,243 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:10:53,244 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:10:53,244 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:10:53,244 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:10:53,245 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:10:53,245 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:10:53,245 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:10:53,246 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:10:53,247 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c283505c-4dbe-48cf-bd62-3cc41944ca45/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:10:53,258 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:10:53,259 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:10:53,259 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:10:53,259 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:10:53,260 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:10:53,260 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:10:53,260 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:10:53,261 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:10:53,261 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:10:53,261 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:10:53,261 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:10:53,261 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:10:53,261 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:10:53,262 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:10:53,262 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:10:53,262 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:10:53,262 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:10:53,262 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:10:53,263 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:10:53,263 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:10:53,263 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:10:53,263 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:10:53,263 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:10:53,264 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:10:53,264 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:10:53,264 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:10:53,264 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:10:53,264 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:10:53,264 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:10:53,265 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_c283505c-4dbe-48cf-bd62-3cc41944ca45/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 -> 0ff63897979b5dc3504f5d670d2783900c29ce57 [2019-11-26 02:10:53,408 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:10:53,416 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:10:53,419 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:10:53,420 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:10:53,420 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:10:53,421 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c283505c-4dbe-48cf-bd62-3cc41944ca45/bin/ukojak/../../sv-benchmarks/c/bitvector-regression/integerpromotion-3.c [2019-11-26 02:10:53,468 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c283505c-4dbe-48cf-bd62-3cc41944ca45/bin/ukojak/data/b9ab6cf0b/9dc83a7256574d0e88a394982b163ba8/FLAG408497fca [2019-11-26 02:10:53,849 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:10:53,849 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c283505c-4dbe-48cf-bd62-3cc41944ca45/sv-benchmarks/c/bitvector-regression/integerpromotion-3.c [2019-11-26 02:10:53,853 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c283505c-4dbe-48cf-bd62-3cc41944ca45/bin/ukojak/data/b9ab6cf0b/9dc83a7256574d0e88a394982b163ba8/FLAG408497fca [2019-11-26 02:10:53,862 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c283505c-4dbe-48cf-bd62-3cc41944ca45/bin/ukojak/data/b9ab6cf0b/9dc83a7256574d0e88a394982b163ba8 [2019-11-26 02:10:53,864 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:10:53,865 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:10:53,866 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:10:53,866 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:10:53,869 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:10:53,870 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:10:53" (1/1) ... [2019-11-26 02:10:53,872 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 02:10:53, skipping insertion in model container [2019-11-26 02:10:53,872 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:10:53" (1/1) ... [2019-11-26 02:10:53,879 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:10:53,892 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:10:54,086 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:10:54,091 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:10:54,173 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:10:54,185 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:10:54,186 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:10:54 WrapperNode [2019-11-26 02:10:54,186 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:10:54,187 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:10:54,187 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:10:54,187 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:10:54,195 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:10:54" (1/1) ... [2019-11-26 02:10:54,200 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:10:54" (1/1) ... [2019-11-26 02:10:54,215 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:10:54,216 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:10:54,216 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:10:54,216 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:10:54,225 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:10:54" (1/1) ... [2019-11-26 02:10:54,225 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:10:54" (1/1) ... [2019-11-26 02:10:54,225 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:10:54" (1/1) ... [2019-11-26 02:10:54,226 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:10:54" (1/1) ... [2019-11-26 02:10:54,228 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:10:54" (1/1) ... [2019-11-26 02:10:54,230 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:10:54" (1/1) ... [2019-11-26 02:10:54,231 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:10:54" (1/1) ... [2019-11-26 02:10:54,232 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:10:54,233 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:10:54,233 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:10:54,233 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:10:54,234 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:10:54" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c283505c-4dbe-48cf-bd62-3cc41944ca45/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 02:10:54,292 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:10:54,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:10:54,433 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:10:54,433 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-11-26 02:10:54,434 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:10:54 BoogieIcfgContainer [2019-11-26 02:10:54,435 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:10:54,435 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:10:54,435 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:10:54,447 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:10:54,448 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:10:54" (1/1) ... [2019-11-26 02:10:54,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:10:54,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:10:54,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2019-11-26 02:10:54,484 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2019-11-26 02:10:54,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-11-26 02:10:54,488 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:10:54,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-26 02:10:54,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-26 02:10:54,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-26 02:10:54,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-26 02:10:54,636 WARN L483 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2019-11-26 02:10:54,661 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 26.11 02:10:54 ImpRootNode [2019-11-26 02:10:54,661 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-11-26 02:10:54,662 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-26 02:10:54,662 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-26 02:10:54,663 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-26 02:10:54,663 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:10:54" (3/4) ... [2019-11-26 02:10:54,667 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-11-26 02:10:54,667 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-26 02:10:54,671 INFO L168 Benchmark]: Toolchain (without parser) took 803.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 944.6 MB in the beginning and 1.1 GB in the end (delta: -160.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:10:54,672 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:10:54,673 INFO L168 Benchmark]: CACSL2BoogieTranslator took 320.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 944.6 MB in the beginning and 1.1 GB in the end (delta: -189.7 MB). Peak memory consumption was 24.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:10:54,674 INFO L168 Benchmark]: Boogie Procedure Inliner took 29.13 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 02:10:54,675 INFO L168 Benchmark]: Boogie Preprocessor took 16.59 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 02:10:54,677 INFO L168 Benchmark]: RCFGBuilder took 201.95 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: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:10:54,678 INFO L168 Benchmark]: CodeCheck took 226.59 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 02:10:54,679 INFO L168 Benchmark]: Witness Printer took 4.81 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:10:54,688 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 6 locations, 1 error locations. Result: UNSAFE, OverallTime: 0.1s, OverallIterations: 1, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 3 NumberOfCodeBlocks, 3 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 12]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of bitwiseComplement at line 6. Possible FailurePath: [L5] unsigned char port = 0x5a; [L6] unsigned char result_8 = ( ~port ) >> 4; [L7] COND TRUE result_8 == 0xfa [L12] __VERIFIER_error() * 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 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 320.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 944.6 MB in the beginning and 1.1 GB in the end (delta: -189.7 MB). Peak memory consumption was 24.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 29.13 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 16.59 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 201.95 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: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. * CodeCheck took 226.59 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. * Witness Printer took 4.81 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 02:10:56,465 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:10:56,467 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:10:56,481 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:10:56,481 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:10:56,483 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:10:56,485 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:10:56,495 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:10:56,499 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:10:56,503 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:10:56,504 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:10:56,506 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:10:56,506 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:10:56,508 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:10:56,510 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:10:56,512 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:10:56,513 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:10:56,514 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:10:56,516 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:10:56,520 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:10:56,524 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:10:56,528 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:10:56,529 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:10:56,530 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:10:56,533 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:10:56,534 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:10:56,534 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:10:56,536 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:10:56,536 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:10:56,538 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:10:56,539 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:10:56,540 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:10:56,540 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:10:56,541 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:10:56,542 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:10:56,542 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:10:56,543 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:10:56,544 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:10:56,544 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:10:56,545 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:10:56,546 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:10:56,547 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c283505c-4dbe-48cf-bd62-3cc41944ca45/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:10:56,573 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:10:56,575 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:10:56,576 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:10:56,576 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:10:56,577 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:10:56,577 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:10:56,578 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:10:56,578 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:10:56,578 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:10:56,578 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:10:56,579 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:10:56,579 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:10:56,580 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:10:56,580 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:10:56,580 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:10:56,580 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:10:56,581 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:10:56,581 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:10:56,581 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:10:56,582 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:10:56,582 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:10:56,582 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:10:56,582 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:10:56,583 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:10:56,583 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:10:56,583 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:10:56,583 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:10:56,584 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:10:56,584 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:10:56,584 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:10:56,584 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:10:56,585 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:10:56,585 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:10:56,585 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_c283505c-4dbe-48cf-bd62-3cc41944ca45/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 -> 0ff63897979b5dc3504f5d670d2783900c29ce57 [2019-11-26 02:10:56,907 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:10:56,918 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:10:56,922 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:10:56,923 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:10:56,924 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:10:56,924 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c283505c-4dbe-48cf-bd62-3cc41944ca45/bin/ukojak/../../sv-benchmarks/c/bitvector-regression/integerpromotion-3.c [2019-11-26 02:10:56,973 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c283505c-4dbe-48cf-bd62-3cc41944ca45/bin/ukojak/data/334ba4ab5/b385110f922f40cca2cfba67e01a628b/FLAG8aa900f49 [2019-11-26 02:10:57,310 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:10:57,311 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c283505c-4dbe-48cf-bd62-3cc41944ca45/sv-benchmarks/c/bitvector-regression/integerpromotion-3.c [2019-11-26 02:10:57,316 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c283505c-4dbe-48cf-bd62-3cc41944ca45/bin/ukojak/data/334ba4ab5/b385110f922f40cca2cfba67e01a628b/FLAG8aa900f49 [2019-11-26 02:10:57,708 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c283505c-4dbe-48cf-bd62-3cc41944ca45/bin/ukojak/data/334ba4ab5/b385110f922f40cca2cfba67e01a628b [2019-11-26 02:10:57,711 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:10:57,712 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:10:57,713 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:10:57,713 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:10:57,716 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:10:57,717 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:10:57" (1/1) ... [2019-11-26 02:10:57,720 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60891a8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:10:57, skipping insertion in model container [2019-11-26 02:10:57,720 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:10:57" (1/1) ... [2019-11-26 02:10:57,727 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:10:57,747 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:10:57,908 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:10:57,915 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:10:57,931 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:10:57,943 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:10:57,944 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:10:57 WrapperNode [2019-11-26 02:10:57,945 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:10:57,946 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:10:57,946 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:10:57,946 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:10:57,954 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:10:57" (1/1) ... [2019-11-26 02:10:57,961 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:10:57" (1/1) ... [2019-11-26 02:10:57,976 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:10:57,977 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:10:57,977 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:10:57,977 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:10:58,036 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:10:57" (1/1) ... [2019-11-26 02:10:58,037 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:10:57" (1/1) ... [2019-11-26 02:10:58,038 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:10:57" (1/1) ... [2019-11-26 02:10:58,038 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:10:57" (1/1) ... [2019-11-26 02:10:58,041 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:10:57" (1/1) ... [2019-11-26 02:10:58,043 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:10:57" (1/1) ... [2019-11-26 02:10:58,043 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:10:57" (1/1) ... [2019-11-26 02:10:58,045 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:10:58,045 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:10:58,045 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:10:58,045 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:10:58,046 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:10:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c283505c-4dbe-48cf-bd62-3cc41944ca45/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 02:10:58,106 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:10:58,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:10:58,268 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:10:58,268 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-11-26 02:10:58,269 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:10:58 BoogieIcfgContainer [2019-11-26 02:10:58,270 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:10:58,270 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:10:58,270 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:10:58,280 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:10:58,280 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:10:58" (1/1) ... [2019-11-26 02:10:58,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:10:58,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:10:58,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2019-11-26 02:10:58,322 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2019-11-26 02:10:58,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-11-26 02:10:58,325 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:10:58,373 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 02:10:58,381 INFO L168 Benchmark]: Toolchain (without parser) took 665.02 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.0 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -128.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:10:58,383 INFO L168 Benchmark]: CDTParser took 0.25 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 02:10:58,385 INFO L168 Benchmark]: CACSL2BoogieTranslator took 232.79 ms. Allocated memory is still 1.0 GB. Free memory was 956.4 MB in the beginning and 945.7 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:10:58,386 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.69 ms. Allocated memory is still 1.0 GB. Free memory is still 945.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:10:58,388 INFO L168 Benchmark]: Boogie Preprocessor took 67.91 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.0 MB). Free memory was 945.7 MB in the beginning and 1.1 GB in the end (delta: -176.4 MB). Peak memory consumption was 9.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:10:58,389 INFO L168 Benchmark]: RCFGBuilder took 224.55 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.0 MB). Peak memory consumption was 31.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:10:58,389 INFO L168 Benchmark]: CodeCheck took 105.63 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-26 02:10:58,399 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 0.25 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 232.79 ms. Allocated memory is still 1.0 GB. Free memory was 956.4 MB in the beginning and 945.7 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 30.69 ms. Allocated memory is still 1.0 GB. Free memory is still 945.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 67.91 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.0 MB). Free memory was 945.7 MB in the beginning and 1.1 GB in the end (delta: -176.4 MB). Peak memory consumption was 9.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 224.55 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.0 MB). Peak memory consumption was 31.0 MB. Max. memory is 11.5 GB. * CodeCheck took 105.63 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...