./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/image_filter.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_023f26fa-cde1-430d-9dde-2d08b8ffb1d2/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_023f26fa-cde1-430d-9dde-2d08b8ffb1d2/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_023f26fa-cde1-430d-9dde-2d08b8ffb1d2/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_023f26fa-cde1-430d-9dde-2d08b8ffb1d2/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/image_filter.c -s /tmp/vcloud-vcloud-master/worker/run_dir_023f26fa-cde1-430d-9dde-2d08b8ffb1d2/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_023f26fa-cde1-430d-9dde-2d08b8ffb1d2/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 742ecc9d4ae2261189eb1176bbb5122b65ca544d .................................................................................................................................................................................................................. 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_023f26fa-cde1-430d-9dde-2d08b8ffb1d2/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_023f26fa-cde1-430d-9dde-2d08b8ffb1d2/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_023f26fa-cde1-430d-9dde-2d08b8ffb1d2/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_023f26fa-cde1-430d-9dde-2d08b8ffb1d2/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/image_filter.c -s /tmp/vcloud-vcloud-master/worker/run_dir_023f26fa-cde1-430d-9dde-2d08b8ffb1d2/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_023f26fa-cde1-430d-9dde-2d08b8ffb1d2/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 742ecc9d4ae2261189eb1176bbb5122b65ca544d .................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 01:28:40,403 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 01:28:40,404 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 01:28:40,415 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 01:28:40,416 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 01:28:40,417 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 01:28:40,418 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 01:28:40,420 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 01:28:40,422 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 01:28:40,423 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 01:28:40,424 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 01:28:40,426 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 01:28:40,426 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 01:28:40,434 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 01:28:40,435 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 01:28:40,436 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 01:28:40,437 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 01:28:40,438 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 01:28:40,439 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 01:28:40,441 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 01:28:40,443 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 01:28:40,444 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 01:28:40,445 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 01:28:40,446 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 01:28:40,452 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 01:28:40,453 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 01:28:40,453 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 01:28:40,455 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 01:28:40,456 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 01:28:40,457 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 01:28:40,457 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 01:28:40,458 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 01:28:40,459 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 01:28:40,460 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 01:28:40,462 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 01:28:40,462 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 01:28:40,463 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 01:28:40,463 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 01:28:40,463 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 01:28:40,467 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 01:28:40,468 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 01:28:40,469 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_023f26fa-cde1-430d-9dde-2d08b8ffb1d2/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 01:28:40,488 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 01:28:40,489 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 01:28:40,490 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 01:28:40,490 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 01:28:40,490 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 01:28:40,491 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 01:28:40,491 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 01:28:40,491 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 01:28:40,491 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 01:28:40,491 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 01:28:40,492 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 01:28:40,493 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 01:28:40,493 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 01:28:40,493 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 01:28:40,493 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 01:28:40,493 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 01:28:40,494 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 01:28:40,494 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 01:28:40,494 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 01:28:40,494 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 01:28:40,494 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 01:28:40,495 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 01:28:40,495 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 01:28:40,495 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 01:28:40,495 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 01:28:40,495 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 01:28:40,495 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 01:28:40,496 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 01:28:40,496 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 01:28:40,496 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_023f26fa-cde1-430d-9dde-2d08b8ffb1d2/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 -> 742ecc9d4ae2261189eb1176bbb5122b65ca544d [2019-11-20 01:28:40,685 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 01:28:40,697 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 01:28:40,700 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 01:28:40,701 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 01:28:40,702 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 01:28:40,702 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_023f26fa-cde1-430d-9dde-2d08b8ffb1d2/bin/ukojak/../../sv-benchmarks/c/float-benchs/image_filter.c [2019-11-20 01:28:40,773 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_023f26fa-cde1-430d-9dde-2d08b8ffb1d2/bin/ukojak/data/4257bf93d/4dc108f31f9c4d8eaeab19f704a94267/FLAG7bee138fd [2019-11-20 01:28:41,236 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 01:28:41,250 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_023f26fa-cde1-430d-9dde-2d08b8ffb1d2/sv-benchmarks/c/float-benchs/image_filter.c [2019-11-20 01:28:41,260 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_023f26fa-cde1-430d-9dde-2d08b8ffb1d2/bin/ukojak/data/4257bf93d/4dc108f31f9c4d8eaeab19f704a94267/FLAG7bee138fd [2019-11-20 01:28:41,568 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_023f26fa-cde1-430d-9dde-2d08b8ffb1d2/bin/ukojak/data/4257bf93d/4dc108f31f9c4d8eaeab19f704a94267 [2019-11-20 01:28:41,571 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 01:28:41,573 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 01:28:41,573 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 01:28:41,574 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 01:28:41,581 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 01:28:41,582 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:28:41" (1/1) ... [2019-11-20 01:28:41,584 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c26d8e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:28:41, skipping insertion in model container [2019-11-20 01:28:41,585 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:28:41" (1/1) ... [2019-11-20 01:28:41,592 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 01:28:41,625 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 01:28:42,002 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 01:28:42,012 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 01:28:42,090 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 01:28:42,107 INFO L192 MainTranslator]: Completed translation [2019-11-20 01:28:42,108 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:28:42 WrapperNode [2019-11-20 01:28:42,108 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 01:28:42,109 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 01:28:42,109 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 01:28:42,109 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 01:28:42,118 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:28:42" (1/1) ... [2019-11-20 01:28:42,144 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:28:42" (1/1) ... [2019-11-20 01:28:42,195 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 01:28:42,195 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 01:28:42,195 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 01:28:42,195 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 01:28:42,206 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:28:42" (1/1) ... [2019-11-20 01:28:42,206 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:28:42" (1/1) ... [2019-11-20 01:28:42,217 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:28:42" (1/1) ... [2019-11-20 01:28:42,220 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:28:42" (1/1) ... [2019-11-20 01:28:42,279 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:28:42" (1/1) ... [2019-11-20 01:28:42,301 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:28:42" (1/1) ... [2019-11-20 01:28:42,307 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:28:42" (1/1) ... [2019-11-20 01:28:42,321 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 01:28:42,326 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 01:28:42,327 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 01:28:42,327 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 01:28:42,328 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:28:42" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_023f26fa-cde1-430d-9dde-2d08b8ffb1d2/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 [2019-11-20 01:28:42,406 INFO L130 BoogieDeclarations]: Found specification of procedure sobel [2019-11-20 01:28:42,406 INFO L138 BoogieDeclarations]: Found implementation of procedure sobel [2019-11-20 01:28:42,407 INFO L130 BoogieDeclarations]: Found specification of procedure blur [2019-11-20 01:28:42,408 INFO L138 BoogieDeclarations]: Found implementation of procedure blur [2019-11-20 01:28:42,408 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 01:28:42,408 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 01:28:42,408 INFO L130 BoogieDeclarations]: Found specification of procedure filter [2019-11-20 01:28:42,409 INFO L138 BoogieDeclarations]: Found implementation of procedure filter [2019-11-20 01:28:42,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 01:28:42,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 01:28:42,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 01:28:42,409 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 01:28:42,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 01:28:42,410 INFO L130 BoogieDeclarations]: Found specification of procedure sobelitereen [2019-11-20 01:28:42,410 INFO L138 BoogieDeclarations]: Found implementation of procedure sobelitereen [2019-11-20 01:28:42,410 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 01:28:59,565 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 01:28:59,565 INFO L285 CfgBuilder]: Removed 5 assume(true) statements. [2019-11-20 01:28:59,566 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 01:28:59 BoogieIcfgContainer [2019-11-20 01:28:59,566 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 01:28:59,567 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 01:28:59,567 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 01:28:59,578 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 01:28:59,579 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 01:28:59" (1/1) ... [2019-11-20 01:28:59,588 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 01:28:59,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 01:28:59,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 154 states and 219 transitions. [2019-11-20 01:28:59,634 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 219 transitions. [2019-11-20 01:28:59,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1294 [2019-11-20 01:28:59,712 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 01:28:59,750 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 01:28:59,754 INFO L168 Benchmark]: Toolchain (without parser) took 18180.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 950.1 MB in the beginning and 817.6 MB in the end (delta: 132.5 MB). Peak memory consumption was 271.9 MB. Max. memory is 11.5 GB. [2019-11-20 01:28:59,755 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 01:28:59,755 INFO L168 Benchmark]: CACSL2BoogieTranslator took 534.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 950.1 MB in the beginning and 1.1 GB in the end (delta: -174.3 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. [2019-11-20 01:28:59,756 INFO L168 Benchmark]: Boogie Procedure Inliner took 85.97 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. [2019-11-20 01:28:59,757 INFO L168 Benchmark]: Boogie Preprocessor took 130.91 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: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 11.5 GB. [2019-11-20 01:28:59,757 INFO L168 Benchmark]: RCFGBuilder took 17240.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 844.4 MB in the end (delta: 264.9 MB). Peak memory consumption was 264.9 MB. Max. memory is 11.5 GB. [2019-11-20 01:28:59,758 INFO L168 Benchmark]: CodeCheck took 185.07 ms. Allocated memory is still 1.2 GB. Free memory was 844.4 MB in the beginning and 817.6 MB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. [2019-11-20 01:28:59,761 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 534.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 950.1 MB in the beginning and 1.1 GB in the end (delta: -174.3 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 85.97 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. * Boogie Preprocessor took 130.91 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: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 17240.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 844.4 MB in the end (delta: 264.9 MB). Peak memory consumption was 264.9 MB. Max. memory is 11.5 GB. * CodeCheck took 185.07 ms. Allocated memory is still 1.2 GB. Free memory was 844.4 MB in the beginning and 817.6 MB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 01:29:01,739 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 01:29:01,741 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 01:29:01,758 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 01:29:01,759 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 01:29:01,760 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 01:29:01,762 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 01:29:01,771 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 01:29:01,776 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 01:29:01,780 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 01:29:01,781 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 01:29:01,783 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 01:29:01,783 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 01:29:01,786 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 01:29:01,787 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 01:29:01,789 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 01:29:01,790 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 01:29:01,791 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 01:29:01,794 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 01:29:01,798 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 01:29:01,802 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 01:29:01,805 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 01:29:01,808 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 01:29:01,809 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 01:29:01,813 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 01:29:01,813 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 01:29:01,813 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 01:29:01,815 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 01:29:01,815 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 01:29:01,818 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 01:29:01,818 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 01:29:01,819 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 01:29:01,819 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 01:29:01,820 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 01:29:01,821 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 01:29:01,821 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 01:29:01,822 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 01:29:01,823 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 01:29:01,823 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 01:29:01,824 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 01:29:01,825 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 01:29:01,826 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_023f26fa-cde1-430d-9dde-2d08b8ffb1d2/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 01:29:01,855 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 01:29:01,855 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 01:29:01,856 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 01:29:01,856 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 01:29:01,856 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 01:29:01,857 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 01:29:01,857 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 01:29:01,857 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 01:29:01,857 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 01:29:01,858 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 01:29:01,858 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 01:29:01,858 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 01:29:01,858 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 01:29:01,858 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 01:29:01,859 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 01:29:01,859 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 01:29:01,859 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 01:29:01,859 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 01:29:01,860 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 01:29:01,860 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 01:29:01,860 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 01:29:01,860 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 01:29:01,860 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 01:29:01,861 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 01:29:01,861 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 01:29:01,861 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 01:29:01,861 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 01:29:01,862 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 01:29:01,862 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 01:29:01,862 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 01:29:01,862 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 01:29:01,862 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 01:29:01,863 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_023f26fa-cde1-430d-9dde-2d08b8ffb1d2/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 -> 742ecc9d4ae2261189eb1176bbb5122b65ca544d [2019-11-20 01:29:02,211 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 01:29:02,237 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 01:29:02,243 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 01:29:02,245 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 01:29:02,246 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 01:29:02,247 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_023f26fa-cde1-430d-9dde-2d08b8ffb1d2/bin/ukojak/../../sv-benchmarks/c/float-benchs/image_filter.c [2019-11-20 01:29:02,320 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_023f26fa-cde1-430d-9dde-2d08b8ffb1d2/bin/ukojak/data/8a9b73075/3706628a8ebd45289d1a7377d42dc3e4/FLAG6412d7bf7 [2019-11-20 01:29:02,751 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 01:29:02,752 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_023f26fa-cde1-430d-9dde-2d08b8ffb1d2/sv-benchmarks/c/float-benchs/image_filter.c [2019-11-20 01:29:02,763 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_023f26fa-cde1-430d-9dde-2d08b8ffb1d2/bin/ukojak/data/8a9b73075/3706628a8ebd45289d1a7377d42dc3e4/FLAG6412d7bf7 [2019-11-20 01:29:03,127 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_023f26fa-cde1-430d-9dde-2d08b8ffb1d2/bin/ukojak/data/8a9b73075/3706628a8ebd45289d1a7377d42dc3e4 [2019-11-20 01:29:03,129 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 01:29:03,130 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 01:29:03,131 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 01:29:03,132 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 01:29:03,138 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 01:29:03,139 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:29:03" (1/1) ... [2019-11-20 01:29:03,142 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fe7f9a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:29:03, skipping insertion in model container [2019-11-20 01:29:03,143 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:29:03" (1/1) ... [2019-11-20 01:29:03,150 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 01:29:03,194 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 01:29:03,441 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 01:29:03,463 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 01:29:03,641 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 01:29:03,657 INFO L192 MainTranslator]: Completed translation [2019-11-20 01:29:03,658 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:29:03 WrapperNode [2019-11-20 01:29:03,658 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 01:29:03,659 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 01:29:03,659 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 01:29:03,659 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 01:29:03,665 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:29:03" (1/1) ... [2019-11-20 01:29:03,698 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:29:03" (1/1) ... [2019-11-20 01:29:03,751 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 01:29:03,752 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 01:29:03,752 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 01:29:03,752 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 01:29:03,760 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:29:03" (1/1) ... [2019-11-20 01:29:03,760 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:29:03" (1/1) ... [2019-11-20 01:29:03,771 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:29:03" (1/1) ... [2019-11-20 01:29:03,771 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:29:03" (1/1) ... [2019-11-20 01:29:03,806 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:29:03" (1/1) ... [2019-11-20 01:29:03,814 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:29:03" (1/1) ... [2019-11-20 01:29:03,822 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:29:03" (1/1) ... [2019-11-20 01:29:03,835 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 01:29:03,835 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 01:29:03,835 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 01:29:03,836 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 01:29:03,836 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:29:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_023f26fa-cde1-430d-9dde-2d08b8ffb1d2/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 [2019-11-20 01:29:03,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-11-20 01:29:03,921 INFO L130 BoogieDeclarations]: Found specification of procedure sobel [2019-11-20 01:29:03,921 INFO L138 BoogieDeclarations]: Found implementation of procedure sobel [2019-11-20 01:29:03,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-11-20 01:29:03,921 INFO L130 BoogieDeclarations]: Found specification of procedure blur [2019-11-20 01:29:03,922 INFO L138 BoogieDeclarations]: Found implementation of procedure blur [2019-11-20 01:29:03,923 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 01:29:03,923 INFO L130 BoogieDeclarations]: Found specification of procedure filter [2019-11-20 01:29:03,923 INFO L138 BoogieDeclarations]: Found implementation of procedure filter [2019-11-20 01:29:03,923 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 01:29:03,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 01:29:03,923 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 01:29:03,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 01:29:03,924 INFO L130 BoogieDeclarations]: Found specification of procedure sobelitereen [2019-11-20 01:29:03,924 INFO L138 BoogieDeclarations]: Found implementation of procedure sobelitereen [2019-11-20 01:29:03,924 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 01:31:07,604 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 01:31:07,604 INFO L285 CfgBuilder]: Removed 5 assume(true) statements. [2019-11-20 01:31:07,605 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 01:31:07 BoogieIcfgContainer [2019-11-20 01:31:07,606 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 01:31:07,606 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 01:31:07,606 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 01:31:07,617 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 01:31:07,617 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 01:31:07" (1/1) ... [2019-11-20 01:31:07,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 01:31:07,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 01:31:07,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 154 states and 219 transitions. [2019-11-20 01:31:07,686 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 219 transitions. [2019-11-20 01:31:07,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1294 [2019-11-20 01:31:07,774 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 01:31:07,822 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) [2019-11-20 01:31:07,829 INFO L168 Benchmark]: Toolchain (without parser) took 124696.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 180.4 MB). Free memory was 961.8 MB in the beginning and 964.7 MB in the end (delta: -2.9 MB). Peak memory consumption was 177.4 MB. Max. memory is 11.5 GB. [2019-11-20 01:31:07,830 INFO L168 Benchmark]: CDTParser took 0.33 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. [2019-11-20 01:31:07,831 INFO L168 Benchmark]: CACSL2BoogieTranslator took 526.84 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.7 MB). Free memory was 961.8 MB in the beginning and 1.1 GB in the end (delta: -130.6 MB). Peak memory consumption was 26.7 MB. Max. memory is 11.5 GB. [2019-11-20 01:31:07,832 INFO L168 Benchmark]: Boogie Procedure Inliner took 93.10 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 01:31:07,833 INFO L168 Benchmark]: Boogie Preprocessor took 82.90 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-20 01:31:07,834 INFO L168 Benchmark]: RCFGBuilder took 123770.53 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 68.7 MB). Free memory was 1.1 GB in the beginning and 995.5 MB in the end (delta: 90.2 MB). Peak memory consumption was 309.8 MB. Max. memory is 11.5 GB. [2019-11-20 01:31:07,838 INFO L168 Benchmark]: CodeCheck took 219.50 ms. Allocated memory is still 1.2 GB. Free memory was 995.5 MB in the beginning and 964.7 MB in the end (delta: 30.7 MB). Peak memory consumption was 30.7 MB. Max. memory is 11.5 GB. [2019-11-20 01:31:07,847 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 0.33 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 526.84 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.7 MB). Free memory was 961.8 MB in the beginning and 1.1 GB in the end (delta: -130.6 MB). Peak memory consumption was 26.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 93.10 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 82.90 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 123770.53 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 68.7 MB). Free memory was 1.1 GB in the beginning and 995.5 MB in the end (delta: 90.2 MB). Peak memory consumption was 309.8 MB. Max. memory is 11.5 GB. * CodeCheck took 219.50 ms. Allocated memory is still 1.2 GB. Free memory was 995.5 MB in the beginning and 964.7 MB in the end (delta: 30.7 MB). Peak memory consumption was 30.7 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...