./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1012b_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_1a5279af-43ef-475d-a522-2f6652b27286/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_1a5279af-43ef-475d-a522-2f6652b27286/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_1a5279af-43ef-475d-a522-2f6652b27286/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_1a5279af-43ef-475d-a522-2f6652b27286/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1012b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_1a5279af-43ef-475d-a522-2f6652b27286/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_1a5279af-43ef-475d-a522-2f6652b27286/bin-2019/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 56df0817616f6c5016a1ac832f32db0c87e1c370 .................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_1a5279af-43ef-475d-a522-2f6652b27286/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_1a5279af-43ef-475d-a522-2f6652b27286/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_1a5279af-43ef-475d-a522-2f6652b27286/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_1a5279af-43ef-475d-a522-2f6652b27286/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1012b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_1a5279af-43ef-475d-a522-2f6652b27286/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_1a5279af-43ef-475d-a522-2f6652b27286/bin-2019/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 56df0817616f6c5016a1ac832f32db0c87e1c370 ................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: translation of (concat (_ BitVec 32) (_ BitVec 32) (_ BitVec 64)) not yet implemented, please contact Matthias --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-01 18:46:24,685 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-01 18:46:24,685 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-01 18:46:24,693 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-01 18:46:24,693 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-01 18:46:24,694 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-01 18:46:24,694 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-01 18:46:24,696 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-01 18:46:24,697 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-01 18:46:24,697 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-01 18:46:24,698 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-01 18:46:24,698 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-01 18:46:24,699 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-01 18:46:24,699 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-01 18:46:24,700 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-01 18:46:24,701 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-01 18:46:24,701 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-01 18:46:24,702 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-01 18:46:24,704 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-01 18:46:24,705 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-01 18:46:24,705 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-01 18:46:24,706 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-01 18:46:24,708 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-01 18:46:24,708 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-01 18:46:24,708 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-01 18:46:24,709 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-01 18:46:24,709 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-01 18:46:24,710 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-01 18:46:24,710 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-01 18:46:24,711 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-01 18:46:24,711 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-01 18:46:24,712 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-01 18:46:24,712 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-01 18:46:24,712 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-01 18:46:24,713 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-01 18:46:24,713 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-01 18:46:24,713 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_1a5279af-43ef-475d-a522-2f6652b27286/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-01 18:46:24,723 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-01 18:46:24,723 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-01 18:46:24,724 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-01 18:46:24,724 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-01 18:46:24,725 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-01 18:46:24,725 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-01 18:46:24,725 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-01 18:46:24,725 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-01 18:46:24,725 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-01 18:46:24,725 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-01 18:46:24,725 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-01 18:46:24,725 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-01 18:46:24,725 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-01 18:46:24,726 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-01 18:46:24,726 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-01 18:46:24,726 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-01 18:46:24,726 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-01 18:46:24,726 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-01 18:46:24,726 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-01 18:46:24,726 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-01 18:46:24,726 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-01 18:46:24,727 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-01 18:46:24,727 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-01 18:46:24,727 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-01 18:46:24,727 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-01 18:46:24,727 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-01 18:46:24,727 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-01 18:46:24,727 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-01 18:46:24,727 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-01 18:46:24,727 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_1a5279af-43ef-475d-a522-2f6652b27286/bin-2019/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 -> 56df0817616f6c5016a1ac832f32db0c87e1c370 [2018-12-01 18:46:24,750 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-01 18:46:24,759 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-01 18:46:24,761 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-01 18:46:24,762 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-01 18:46:24,762 INFO L276 PluginConnector]: CDTParser initialized [2018-12-01 18:46:24,762 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_1a5279af-43ef-475d-a522-2f6652b27286/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1012b_true-unreach-call.c [2018-12-01 18:46:24,800 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1a5279af-43ef-475d-a522-2f6652b27286/bin-2019/ukojak/data/0229e73a8/2de9b4ab40b8447999a4f3c8b493221d/FLAGc411dc0c0 [2018-12-01 18:46:25,222 INFO L307 CDTParser]: Found 1 translation units. [2018-12-01 18:46:25,223 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_1a5279af-43ef-475d-a522-2f6652b27286/sv-benchmarks/c/float-newlib/double_req_bl_1012b_true-unreach-call.c [2018-12-01 18:46:25,226 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1a5279af-43ef-475d-a522-2f6652b27286/bin-2019/ukojak/data/0229e73a8/2de9b4ab40b8447999a4f3c8b493221d/FLAGc411dc0c0 [2018-12-01 18:46:25,234 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_1a5279af-43ef-475d-a522-2f6652b27286/bin-2019/ukojak/data/0229e73a8/2de9b4ab40b8447999a4f3c8b493221d [2018-12-01 18:46:25,236 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-01 18:46:25,237 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-01 18:46:25,237 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-01 18:46:25,237 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-01 18:46:25,239 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-01 18:46:25,240 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:46:25" (1/1) ... [2018-12-01 18:46:25,241 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b24b6f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:46:25, skipping insertion in model container [2018-12-01 18:46:25,241 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:46:25" (1/1) ... [2018-12-01 18:46:25,245 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-01 18:46:25,255 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-01 18:46:25,344 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 18:46:25,346 INFO L191 MainTranslator]: Completed pre-run [2018-12-01 18:46:25,361 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 18:46:25,373 INFO L195 MainTranslator]: Completed translation [2018-12-01 18:46:25,373 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:46:25 WrapperNode [2018-12-01 18:46:25,373 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-01 18:46:25,374 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-01 18:46:25,374 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-01 18:46:25,374 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-01 18:46:25,378 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:46:25" (1/1) ... [2018-12-01 18:46:25,384 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:46:25" (1/1) ... [2018-12-01 18:46:25,425 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-01 18:46:25,425 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-01 18:46:25,425 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-01 18:46:25,425 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-01 18:46:25,431 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:46:25" (1/1) ... [2018-12-01 18:46:25,431 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:46:25" (1/1) ... [2018-12-01 18:46:25,433 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:46:25" (1/1) ... [2018-12-01 18:46:25,433 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:46:25" (1/1) ... [2018-12-01 18:46:25,437 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:46:25" (1/1) ... [2018-12-01 18:46:25,440 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:46:25" (1/1) ... [2018-12-01 18:46:25,441 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:46:25" (1/1) ... [2018-12-01 18:46:25,442 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-01 18:46:25,442 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-01 18:46:25,443 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-01 18:46:25,443 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-01 18:46:25,443 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:46:25" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1a5279af-43ef-475d-a522-2f6652b27286/bin-2019/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 [2018-12-01 18:46:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-12-01 18:46:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-01 18:46:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-12-01 18:46:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-01 18:46:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-01 18:46:25,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-01 18:46:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-01 18:46:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-01 18:46:25,636 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-01 18:46:25,637 INFO L280 CfgBuilder]: Removed 14 assue(true) statements. [2018-12-01 18:46:25,637 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:46:25 BoogieIcfgContainer [2018-12-01 18:46:25,637 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-01 18:46:25,637 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-01 18:46:25,638 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-01 18:46:25,647 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-01 18:46:25,647 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:46:25" (1/1) ... [2018-12-01 18:46:25,656 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 18:46:25,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-01 18:46:25,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 14 states and 20 transitions. [2018-12-01 18:46:25,688 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 20 transitions. [2018-12-01 18:46:25,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-12-01 18:46:25,690 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-01 18:46:25,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 18:46:25,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 18:46:25,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-01 18:46:25,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 14 states and 13 transitions. [2018-12-01 18:46:25,755 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 13 transitions. [2018-12-01 18:46:25,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-12-01 18:46:25,755 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-01 18:46:25,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-01 18:46:25,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-01 18:46:25,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-01 18:46:25,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-01 18:46:25,881 WARN L497 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2018-12-01 18:46:25,898 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 01.12 06:46:25 ImpRootNode [2018-12-01 18:46:25,898 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-01 18:46:25,898 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-01 18:46:25,898 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-01 18:46:25,899 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-01 18:46:25,899 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:46:25" (3/4) ... [2018-12-01 18:46:25,901 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-12-01 18:46:25,901 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-01 18:46:25,902 INFO L168 Benchmark]: Toolchain (without parser) took 665.85 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 99.6 MB). Free memory was 957.1 MB in the beginning and 1.0 GB in the end (delta: -78.9 MB). Peak memory consumption was 20.7 MB. Max. memory is 11.5 GB. [2018-12-01 18:46:25,903 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-01 18:46:25,903 INFO L168 Benchmark]: CACSL2BoogieTranslator took 136.30 ms. Allocated memory is still 1.0 GB. Free memory was 957.1 MB in the beginning and 946.3 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-12-01 18:46:25,904 INFO L168 Benchmark]: Boogie Procedure Inliner took 51.45 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 99.6 MB). Free memory was 946.3 MB in the beginning and 1.1 GB in the end (delta: -144.4 MB). Peak memory consumption was 18.7 MB. Max. memory is 11.5 GB. [2018-12-01 18:46:25,904 INFO L168 Benchmark]: Boogie Preprocessor took 17.14 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. [2018-12-01 18:46:25,904 INFO L168 Benchmark]: RCFGBuilder took 194.63 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: 18.6 MB). Peak memory consumption was 18.6 MB. Max. memory is 11.5 GB. [2018-12-01 18:46:25,905 INFO L168 Benchmark]: CodeCheck took 260.71 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 36.2 MB). Peak memory consumption was 36.2 MB. Max. memory is 11.5 GB. [2018-12-01 18:46:25,905 INFO L168 Benchmark]: Witness Printer took 3.19 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-01 18:46:25,907 INFO L336 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, 18 locations, 1 error locations. UNSAFE Result, 0.2s OverallTime, 2 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 12 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 53 GetRequests, 53 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, 19 NumberOfCodeBlocks, 19 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 7 ConstructedInterpolants, 0 QuantifiedInterpolants, 49 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 73]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of bitwiseOr at line 39, overapproximation of someBinaryArithmeticDOUBLEoperation at line 68, overapproximation of bitwiseAnd at line 38. Possible FailurePath: [L68] double x = -1.0 / 0.0; [L45] __uint32_t high; [L47] ieee_double_shape_type gh_u; [L48] gh_u.value = (x) [L49] EXPR gh_u.parts.msw [L49] (high) = gh_u.parts.msw [L52] ieee_double_shape_type sh_u; [L53] sh_u.value = (x) [L54] sh_u.parts.msw = (high & 0x7fffffff) [L55] EXPR sh_u.value [L55] (x) = sh_u.value [L57] return x; [L69] double res = fabs_double(x); [L31] __int32_t hx, lx; [L33] ieee_double_shape_type ew_u; [L34] ew_u.value = (x) [L35] EXPR ew_u.parts.msw [L35] (hx) = ew_u.parts.msw [L36] EXPR ew_u.parts.lsw [L36] (lx) = ew_u.parts.lsw [L38] hx &= 0x7fffffff [L39] hx |= (__uint32_t)(lx | (-lx)) >> 31 [L40] hx = 0x7ff00000 - hx [L41] return 1 - (int)((__uint32_t)(hx | (-hx)) >> 31); [L72] COND TRUE !isinf_double(res) [L73] __VERIFIER_error() * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 136.30 ms. Allocated memory is still 1.0 GB. Free memory was 957.1 MB in the beginning and 946.3 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 51.45 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 99.6 MB). Free memory was 946.3 MB in the beginning and 1.1 GB in the end (delta: -144.4 MB). Peak memory consumption was 18.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 17.14 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. * RCFGBuilder took 194.63 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: 18.6 MB). Peak memory consumption was 18.6 MB. Max. memory is 11.5 GB. * CodeCheck took 260.71 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 36.2 MB). Peak memory consumption was 36.2 MB. Max. memory is 11.5 GB. * Witness Printer took 3.19 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. 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 0.1.23-635dfa2 [2018-12-01 18:46:27,207 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-01 18:46:27,208 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-01 18:46:27,215 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-01 18:46:27,216 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-01 18:46:27,216 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-01 18:46:27,217 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-01 18:46:27,218 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-01 18:46:27,219 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-01 18:46:27,220 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-01 18:46:27,220 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-01 18:46:27,220 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-01 18:46:27,221 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-01 18:46:27,221 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-01 18:46:27,222 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-01 18:46:27,223 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-01 18:46:27,223 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-01 18:46:27,225 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-01 18:46:27,226 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-01 18:46:27,227 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-01 18:46:27,228 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-01 18:46:27,228 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-01 18:46:27,230 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-01 18:46:27,230 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-01 18:46:27,230 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-01 18:46:27,231 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-01 18:46:27,232 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-01 18:46:27,232 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-01 18:46:27,233 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-01 18:46:27,234 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-01 18:46:27,234 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-01 18:46:27,234 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-01 18:46:27,234 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-01 18:46:27,235 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-01 18:46:27,235 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-01 18:46:27,235 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-01 18:46:27,236 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_1a5279af-43ef-475d-a522-2f6652b27286/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-12-01 18:46:27,246 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-01 18:46:27,246 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-01 18:46:27,247 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-01 18:46:27,247 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-01 18:46:27,247 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-01 18:46:27,248 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-01 18:46:27,248 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-01 18:46:27,248 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-01 18:46:27,248 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-01 18:46:27,248 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-01 18:46:27,248 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-01 18:46:27,248 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-01 18:46:27,248 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-01 18:46:27,248 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-01 18:46:27,249 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-01 18:46:27,249 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-01 18:46:27,249 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-01 18:46:27,249 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-01 18:46:27,249 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-01 18:46:27,249 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-01 18:46:27,249 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-01 18:46:27,249 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-01 18:46:27,249 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-01 18:46:27,250 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-01 18:46:27,250 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-01 18:46:27,250 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-01 18:46:27,250 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-01 18:46:27,250 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-01 18:46:27,250 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-01 18:46:27,250 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-01 18:46:27,250 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-01 18:46:27,250 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-01 18:46:27,251 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_1a5279af-43ef-475d-a522-2f6652b27286/bin-2019/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 -> 56df0817616f6c5016a1ac832f32db0c87e1c370 [2018-12-01 18:46:27,274 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-01 18:46:27,284 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-01 18:46:27,286 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-01 18:46:27,287 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-01 18:46:27,288 INFO L276 PluginConnector]: CDTParser initialized [2018-12-01 18:46:27,288 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_1a5279af-43ef-475d-a522-2f6652b27286/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1012b_true-unreach-call.c [2018-12-01 18:46:27,328 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1a5279af-43ef-475d-a522-2f6652b27286/bin-2019/ukojak/data/cc9450db0/80d54633df5845b4a446d9b7d7535b80/FLAG897ccad4f [2018-12-01 18:46:27,609 INFO L307 CDTParser]: Found 1 translation units. [2018-12-01 18:46:27,609 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_1a5279af-43ef-475d-a522-2f6652b27286/sv-benchmarks/c/float-newlib/double_req_bl_1012b_true-unreach-call.c [2018-12-01 18:46:27,613 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1a5279af-43ef-475d-a522-2f6652b27286/bin-2019/ukojak/data/cc9450db0/80d54633df5845b4a446d9b7d7535b80/FLAG897ccad4f [2018-12-01 18:46:27,621 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_1a5279af-43ef-475d-a522-2f6652b27286/bin-2019/ukojak/data/cc9450db0/80d54633df5845b4a446d9b7d7535b80 [2018-12-01 18:46:27,623 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-01 18:46:27,624 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-01 18:46:27,624 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-01 18:46:27,624 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-01 18:46:27,626 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-01 18:46:27,627 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:46:27" (1/1) ... [2018-12-01 18:46:27,628 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3661d1fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:46:27, skipping insertion in model container [2018-12-01 18:46:27,628 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:46:27" (1/1) ... [2018-12-01 18:46:27,633 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-01 18:46:27,646 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-01 18:46:27,748 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 18:46:27,751 INFO L191 MainTranslator]: Completed pre-run [2018-12-01 18:46:27,771 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 18:46:27,787 INFO L195 MainTranslator]: Completed translation [2018-12-01 18:46:27,788 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:46:27 WrapperNode [2018-12-01 18:46:27,788 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-01 18:46:27,788 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-01 18:46:27,788 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-01 18:46:27,788 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-01 18:46:27,793 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:46:27" (1/1) ... [2018-12-01 18:46:27,800 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:46:27" (1/1) ... [2018-12-01 18:46:27,813 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-01 18:46:27,813 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-01 18:46:27,813 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-01 18:46:27,813 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-01 18:46:27,851 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:46:27" (1/1) ... [2018-12-01 18:46:27,851 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:46:27" (1/1) ... [2018-12-01 18:46:27,853 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:46:27" (1/1) ... [2018-12-01 18:46:27,853 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:46:27" (1/1) ... [2018-12-01 18:46:27,859 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:46:27" (1/1) ... [2018-12-01 18:46:27,862 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:46:27" (1/1) ... [2018-12-01 18:46:27,863 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:46:27" (1/1) ... [2018-12-01 18:46:27,864 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-01 18:46:27,865 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-01 18:46:27,865 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-01 18:46:27,865 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-01 18:46:27,865 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:46:27" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1a5279af-43ef-475d-a522-2f6652b27286/bin-2019/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 [2018-12-01 18:46:27,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-12-01 18:46:27,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-12-01 18:46:27,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-01 18:46:27,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-12-01 18:46:27,897 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-01 18:46:27,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-01 18:46:27,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-01 18:46:27,897 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-01 18:46:28,003 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-01 18:46:28,024 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-01 18:46:28,049 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-01 18:46:28,085 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-01 18:46:28,085 INFO L280 CfgBuilder]: Removed 14 assue(true) statements. [2018-12-01 18:46:28,085 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:46:28 BoogieIcfgContainer [2018-12-01 18:46:28,085 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-01 18:46:28,085 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-01 18:46:28,085 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-01 18:46:28,092 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-01 18:46:28,092 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:46:28" (1/1) ... [2018-12-01 18:46:28,099 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 18:46:28,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-01 18:46:28,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 14 states and 20 transitions. [2018-12-01 18:46:28,119 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 20 transitions. [2018-12-01 18:46:28,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-12-01 18:46:28,121 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-01 18:46:28,153 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort BitVec undefined [2018-12-01 18:46:28,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 18:46:28,169 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 18:46:28,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 18:46:28,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-01 18:46:28,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 14 states and 13 transitions. [2018-12-01 18:46:28,182 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 13 transitions. [2018-12-01 18:46:28,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-12-01 18:46:28,182 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-01 18:46:28,183 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort BitVec undefined [2018-12-01 18:46:28,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 18:46:28,217 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 18:46:28,247 INFO L683 Elim1Store]: detected equality via solver [2018-12-01 18:46:28,247 INFO L683 Elim1Store]: detected equality via solver [2018-12-01 18:46:28,251 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 43 [2018-12-01 18:46:28,287 INFO L701 Elim1Store]: detected not equals via solver [2018-12-01 18:46:28,288 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 33 [2018-12-01 18:46:28,288 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-12-01 18:46:28,300 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 18 [2018-12-01 18:46:28,305 INFO L701 Elim1Store]: detected not equals via solver [2018-12-01 18:46:28,306 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2018-12-01 18:46:28,306 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-12-01 18:46:28,312 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-01 18:46:28,315 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-12-01 18:46:28,326 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-01 18:46:28,326 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:51, output treesize:23 [2018-12-01 18:46:28,355 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 60 [2018-12-01 18:46:28,359 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 55 [2018-12-01 18:46:28,378 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 27 [2018-12-01 18:46:28,378 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-12-01 18:46:28,382 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-01 18:46:28,386 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-01 18:46:28,398 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-12-01 18:46:28,398 INFO L202 ElimStorePlain]: Needed 4 recursive calls to eliminate 4 variables, input treesize:97, output treesize:58 [2018-12-01 18:46:28,449 INFO L683 Elim1Store]: detected equality via solver [2018-12-01 18:46:28,450 INFO L683 Elim1Store]: detected equality via solver [2018-12-01 18:46:28,451 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 43 [2018-12-01 18:46:28,500 INFO L701 Elim1Store]: detected not equals via solver [2018-12-01 18:46:28,501 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 33 [2018-12-01 18:46:28,502 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-12-01 18:46:28,521 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 18 [2018-12-01 18:46:28,527 INFO L701 Elim1Store]: detected not equals via solver [2018-12-01 18:46:28,528 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2018-12-01 18:46:28,528 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-12-01 18:46:28,537 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-01 18:46:28,542 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-12-01 18:46:28,561 INFO L267 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2018-12-01 18:46:28,561 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:100, output treesize:72 [2018-12-01 18:46:28,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 18:46:29,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-01 18:46:29,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 12 states and 11 transitions. [2018-12-01 18:46:29,728 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 11 transitions. [2018-12-01 18:46:29,729 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-01 18:46:29,729 WARN L428 CodeCheckObserver]: This Program is SAFE, Check terminated with 3 iterations. [2018-12-01 18:46:29,734 INFO L779 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-12-01 18:46:29,775 INFO L583 CodeCheckObserver]: Invariant with dag size 31 [2018-12-01 18:46:29,777 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: translation of (concat (_ BitVec 32) (_ BitVec 32) (_ BitVec 64)) not yet implemented, please contact Matthias at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:209) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:165) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:165) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:165) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:165) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:446) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:135) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator.translateExpression(RCFGBacktranslator.java:394) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator.translateExpression(RCFGBacktranslator.java:1) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateExpression(ModelTranslationContainer.java:105) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateExpressionToString(ModelTranslationContainer.java:89) at de.uni_freiburg.informatik.ultimate.core.lib.results.InvariantResult.getLongDescription(InvariantResult.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ResultService.reportResult(ResultService.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.reportResult(CodeCheckObserver.java:819) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.createInvariantResults(CodeCheckObserver.java:587) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:543) 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) [2018-12-01 18:46:29,779 INFO L168 Benchmark]: Toolchain (without parser) took 2156.01 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 86.0 MB). Free memory was 943.4 MB in the beginning and 936.9 MB in the end (delta: 6.5 MB). Peak memory consumption was 92.4 MB. Max. memory is 11.5 GB. [2018-12-01 18:46:29,780 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-01 18:46:29,781 INFO L168 Benchmark]: CACSL2BoogieTranslator took 163.66 ms. Allocated memory is still 1.0 GB. Free memory was 943.4 MB in the beginning and 927.3 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-12-01 18:46:29,781 INFO L168 Benchmark]: Boogie Procedure Inliner took 24.51 ms. Allocated memory is still 1.0 GB. Free memory is still 927.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-01 18:46:29,781 INFO L168 Benchmark]: Boogie Preprocessor took 51.64 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 86.0 MB). Free memory was 927.3 MB in the beginning and 1.1 GB in the end (delta: -143.8 MB). Peak memory consumption was 14.1 MB. Max. memory is 11.5 GB. [2018-12-01 18:46:29,782 INFO L168 Benchmark]: RCFGBuilder took 220.55 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: 19.2 MB). Peak memory consumption was 19.2 MB. Max. memory is 11.5 GB. [2018-12-01 18:46:29,782 INFO L168 Benchmark]: CodeCheck took 1693.14 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 936.9 MB in the end (delta: 115.0 MB). Peak memory consumption was 115.0 MB. Max. memory is 11.5 GB. [2018-12-01 18:46:29,784 INFO L336 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, 18 locations, 1 error locations. SAFE Result, 1.6s OverallTime, 3 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 36 SDtfs, 14 SDslu, 12 SDs, 0 SdLazy, 52 SolverSat, 18 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 136 GetRequests, 124 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 19 NumberOfCodeBlocks, 19 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 17 ConstructedInterpolants, 8 QuantifiedInterpolants, 4939 SizeOfPredicates, 11 NumberOfNonLiveVariables, 75 ConjunctsInSsa, 25 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 73]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - ExceptionOrErrorResult: UnsupportedOperationException: translation of (concat (_ BitVec 32) (_ BitVec 32) (_ BitVec 64)) not yet implemented, please contact Matthias de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: translation of (concat (_ BitVec 32) (_ BitVec 32) (_ BitVec 64)) not yet implemented, please contact Matthias: de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:209) * 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 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 163.66 ms. Allocated memory is still 1.0 GB. Free memory was 943.4 MB in the beginning and 927.3 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 24.51 ms. Allocated memory is still 1.0 GB. Free memory is still 927.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 51.64 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 86.0 MB). Free memory was 927.3 MB in the beginning and 1.1 GB in the end (delta: -143.8 MB). Peak memory consumption was 14.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 220.55 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: 19.2 MB). Peak memory consumption was 19.2 MB. Max. memory is 11.5 GB. * CodeCheck took 1693.14 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 936.9 MB in the end (delta: 115.0 MB). Peak memory consumption was 115.0 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...