./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/float-benchs/bary_diverge_true-unreach-call_true-termination.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_fe84be0e-ea5f-4f99-8b53-af867ae4b427/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_fe84be0e-ea5f-4f99-8b53-af867ae4b427/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_fe84be0e-ea5f-4f99-8b53-af867ae4b427/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_fe84be0e-ea5f-4f99-8b53-af867ae4b427/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/bary_diverge_true-unreach-call_true-termination.c -s /tmp/vcloud-vcloud-master/worker/working_dir_fe84be0e-ea5f-4f99-8b53-af867ae4b427/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_fe84be0e-ea5f-4f99-8b53-af867ae4b427/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 b00bb4cbbb267b3a6dbfbb1f9808dfa82de7ed74 ............................................................................................................................................................................................................................................ 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_fe84be0e-ea5f-4f99-8b53-af867ae4b427/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_fe84be0e-ea5f-4f99-8b53-af867ae4b427/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_fe84be0e-ea5f-4f99-8b53-af867ae4b427/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_fe84be0e-ea5f-4f99-8b53-af867ae4b427/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/bary_diverge_true-unreach-call_true-termination.c -s /tmp/vcloud-vcloud-master/worker/working_dir_fe84be0e-ea5f-4f99-8b53-af867ae4b427/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_fe84be0e-ea5f-4f99-8b53-af867ae4b427/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 b00bb4cbbb267b3a6dbfbb1f9808dfa82de7ed74 ............................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 04:14:52,159 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:14:52,160 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:14:52,168 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:14:52,168 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:14:52,169 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:14:52,170 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:14:52,171 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:14:52,172 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:14:52,173 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:14:52,173 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:14:52,173 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:14:52,174 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:14:52,175 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:14:52,175 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:14:52,176 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:14:52,176 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:14:52,178 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:14:52,179 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:14:52,180 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:14:52,180 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:14:52,181 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:14:52,183 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:14:52,183 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:14:52,183 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:14:52,184 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:14:52,184 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:14:52,185 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:14:52,185 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:14:52,186 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:14:52,186 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:14:52,187 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:14:52,187 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:14:52,187 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:14:52,188 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:14:52,188 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:14:52,188 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_fe84be0e-ea5f-4f99-8b53-af867ae4b427/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-10 04:14:52,198 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:14:52,198 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:14:52,199 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:14:52,199 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 04:14:52,199 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 04:14:52,199 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 04:14:52,199 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:14:52,200 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 04:14:52,200 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 04:14:52,200 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 04:14:52,200 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:14:52,200 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:14:52,200 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:14:52,200 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:14:52,201 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 04:14:52,201 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:14:52,201 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:14:52,201 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 04:14:52,201 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 04:14:52,201 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:14:52,201 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:14:52,201 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 04:14:52,202 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:14:52,202 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:14:52,202 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:14:52,202 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 04:14:52,202 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:14:52,202 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 04:14:52,202 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_fe84be0e-ea5f-4f99-8b53-af867ae4b427/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 -> b00bb4cbbb267b3a6dbfbb1f9808dfa82de7ed74 [2018-11-10 04:14:52,225 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:14:52,235 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:14:52,237 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:14:52,238 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:14:52,238 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:14:52,238 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_fe84be0e-ea5f-4f99-8b53-af867ae4b427/bin-2019/ukojak/../../sv-benchmarks/c/float-benchs/bary_diverge_true-unreach-call_true-termination.c [2018-11-10 04:14:52,285 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fe84be0e-ea5f-4f99-8b53-af867ae4b427/bin-2019/ukojak/data/ab97ac04a/cffefa47970b4aa5b124147d52545970/FLAG792131bd1 [2018-11-10 04:14:52,595 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:14:52,596 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_fe84be0e-ea5f-4f99-8b53-af867ae4b427/sv-benchmarks/c/float-benchs/bary_diverge_true-unreach-call_true-termination.c [2018-11-10 04:14:52,601 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fe84be0e-ea5f-4f99-8b53-af867ae4b427/bin-2019/ukojak/data/ab97ac04a/cffefa47970b4aa5b124147d52545970/FLAG792131bd1 [2018-11-10 04:14:52,612 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_fe84be0e-ea5f-4f99-8b53-af867ae4b427/bin-2019/ukojak/data/ab97ac04a/cffefa47970b4aa5b124147d52545970 [2018-11-10 04:14:52,614 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:14:52,615 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 04:14:52,616 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:14:52,616 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:14:52,619 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:14:52,619 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:14:52" (1/1) ... [2018-11-10 04:14:52,621 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24d64a57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:14:52, skipping insertion in model container [2018-11-10 04:14:52,621 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:14:52" (1/1) ... [2018-11-10 04:14:52,627 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:14:52,641 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:14:52,748 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:14:52,750 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 04:14:52,763 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:14:52,771 INFO L193 MainTranslator]: Completed translation [2018-11-10 04:14:52,772 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:14:52 WrapperNode [2018-11-10 04:14:52,772 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 04:14:52,772 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 04:14:52,773 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 04:14:52,773 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 04:14:52,777 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:14:52" (1/1) ... [2018-11-10 04:14:52,781 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:14:52" (1/1) ... [2018-11-10 04:14:52,792 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 04:14:52,792 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 04:14:52,792 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 04:14:52,793 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 04:14:52,798 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:14:52" (1/1) ... [2018-11-10 04:14:52,798 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:14:52" (1/1) ... [2018-11-10 04:14:52,798 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:14:52" (1/1) ... [2018-11-10 04:14:52,799 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:14:52" (1/1) ... [2018-11-10 04:14:52,800 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:14:52" (1/1) ... [2018-11-10 04:14:52,802 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:14:52" (1/1) ... [2018-11-10 04:14:52,803 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:14:52" (1/1) ... [2018-11-10 04:14:52,804 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 04:14:52,804 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 04:14:52,804 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 04:14:52,804 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 04:14:52,805 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:14:52" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fe84be0e-ea5f-4f99-8b53-af867ae4b427/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 [2018-11-10 04:14:52,872 INFO L130 BoogieDeclarations]: Found specification of procedure RANDOM_INPUT [2018-11-10 04:14:52,873 INFO L138 BoogieDeclarations]: Found implementation of procedure RANDOM_INPUT [2018-11-10 04:14:52,873 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 04:14:52,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 04:14:53,065 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 04:14:53,065 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 04:14:53 BoogieIcfgContainer [2018-11-10 04:14:53,066 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 04:14:53,066 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 04:14:53,066 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 04:14:53,074 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 04:14:53,074 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 04:14:53" (1/1) ... [2018-11-10 04:14:53,083 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:14:53,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 04:14:53,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 21 states and 27 transitions. [2018-11-10 04:14:53,109 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 27 transitions. [2018-11-10 04:14:53,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-11-10 04:14:53,114 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 04:14:53,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 04:14:53,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 04:14:53,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 04:14:53,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 04:14:53,248 WARN L496 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2018-11-10 04:14:53,275 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 10.11 04:14:53 ImpRootNode [2018-11-10 04:14:53,275 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-10 04:14:53,275 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 04:14:53,275 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 04:14:53,275 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 04:14:53,276 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 04:14:53" (3/4) ... [2018-11-10 04:14:53,279 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-10 04:14:53,279 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 04:14:53,280 INFO L168 Benchmark]: Toolchain (without parser) took 665.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 959.3 MB in the beginning and 1.1 GB in the end (delta: -141.0 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. [2018-11-10 04:14:53,282 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:14:53,283 INFO L168 Benchmark]: CACSL2BoogieTranslator took 156.18 ms. Allocated memory is still 1.0 GB. Free memory was 959.3 MB in the beginning and 948.5 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-11-10 04:14:53,283 INFO L168 Benchmark]: Boogie Procedure Inliner took 19.71 ms. Allocated memory is still 1.0 GB. Free memory was 948.5 MB in the beginning and 945.8 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-10 04:14:53,284 INFO L168 Benchmark]: Boogie Preprocessor took 11.45 ms. Allocated memory is still 1.0 GB. Free memory is still 945.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:14:53,284 INFO L168 Benchmark]: RCFGBuilder took 261.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 945.8 MB in the beginning and 1.1 GB in the end (delta: -175.9 MB). Peak memory consumption was 14.8 MB. Max. memory is 11.5 GB. [2018-11-10 04:14:53,285 INFO L168 Benchmark]: CodeCheck took 209.03 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: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. [2018-11-10 04:14:53,285 INFO L168 Benchmark]: Witness Printer took 4.15 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-10 04:14:53,288 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 2 procedures, 31 locations, 1 error locations. UNSAFE Result, 0.1s OverallTime, 1 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 13 NumberOfCodeBlocks, 13 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s 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: 9]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 31, overapproximation of someBinaryArithmeticFLOAToperation at line 42. Possible FailurePath: [L15] float C1, I; [L14] BOOLEAN INIT; [L29] static float X,Y,Z; [L50] int i; [L52] INIT = TRUE VAL [C1=0, I=0, INIT=1, X=0, Y=0, Z=0] [L53] CALL, EXPR RANDOM_INPUT() VAL [C1=0, I=0, INIT=1, X=0, Y=0, Z=0] [L19] float x; [L20] x = __VERIFIER_nondet_float() [L22] RET return x; [L53] EXPR RANDOM_INPUT() VAL [C1=0, I=0, INIT=1, X=0, Y=0, Z=0] [L53] C1 = RANDOM_INPUT() [L54] CALL, EXPR RANDOM_INPUT() VAL [C1=1, I=0, INIT=1, X=0, Y=0, Z=0] [L19] float x; [L20] x = __VERIFIER_nondet_float() [L22] RET return x; [L54] EXPR RANDOM_INPUT() VAL [C1=1, I=0, INIT=1, X=0, Y=0, Z=0] [L54] I = RANDOM_INPUT() [L56] i = 0 VAL [C1=1, I=2, INIT=1, X=0, Y=0, Z=0] [L56] COND TRUE i < 3600000 [L57] CALL bary() [L31] COND TRUE C1 > 0.f [L32] Z = Y [L33] Y = X [L36] COND TRUE INIT == TRUE [L37] X = I [L38] Y = I [L39] Z = I [L45] CALL __VERIFIER_assert(X >= -5.f && X <= 5.f) [L9] COND TRUE !(cond) VAL [C1=1, I=2, INIT=1, X=2, Y=2, Z=2] [L9] __VERIFIER_error() VAL [C1=1, I=2, INIT=1, X=2, Y=2, Z=2] * 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 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 156.18 ms. Allocated memory is still 1.0 GB. Free memory was 959.3 MB in the beginning and 948.5 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 19.71 ms. Allocated memory is still 1.0 GB. Free memory was 948.5 MB in the beginning and 945.8 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 11.45 ms. Allocated memory is still 1.0 GB. Free memory is still 945.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 261.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 945.8 MB in the beginning and 1.1 GB in the end (delta: -175.9 MB). Peak memory consumption was 14.8 MB. Max. memory is 11.5 GB. * CodeCheck took 209.03 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: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. * Witness Printer took 4.15 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 04:14:54,712 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:14:54,713 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:14:54,720 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:14:54,720 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:14:54,721 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:14:54,721 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:14:54,723 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:14:54,724 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:14:54,724 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:14:54,725 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:14:54,725 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:14:54,726 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:14:54,726 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:14:54,727 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:14:54,728 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:14:54,728 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:14:54,730 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:14:54,731 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:14:54,732 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:14:54,733 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:14:54,733 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:14:54,735 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:14:54,735 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:14:54,735 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:14:54,736 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:14:54,737 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:14:54,738 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:14:54,738 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:14:54,739 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:14:54,739 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:14:54,739 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:14:54,740 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:14:54,740 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:14:54,740 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:14:54,741 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:14:54,741 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_fe84be0e-ea5f-4f99-8b53-af867ae4b427/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-10 04:14:54,751 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:14:54,751 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:14:54,752 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:14:54,752 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 04:14:54,752 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 04:14:54,752 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 04:14:54,753 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:14:54,753 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 04:14:54,753 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 04:14:54,753 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:14:54,753 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:14:54,753 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:14:54,753 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:14:54,753 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 04:14:54,753 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 04:14:54,754 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 04:14:54,754 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:14:54,754 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:14:54,754 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 04:14:54,754 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 04:14:54,754 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:14:54,754 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:14:54,754 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 04:14:54,755 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:14:54,755 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:14:54,755 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:14:54,755 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 04:14:54,755 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 04:14:54,755 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:14:54,755 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 04:14:54,755 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 04:14:54,755 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_fe84be0e-ea5f-4f99-8b53-af867ae4b427/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 -> b00bb4cbbb267b3a6dbfbb1f9808dfa82de7ed74 [2018-11-10 04:14:54,785 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:14:54,794 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:14:54,796 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:14:54,798 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:14:54,798 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:14:54,798 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_fe84be0e-ea5f-4f99-8b53-af867ae4b427/bin-2019/ukojak/../../sv-benchmarks/c/float-benchs/bary_diverge_true-unreach-call_true-termination.c [2018-11-10 04:14:54,844 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fe84be0e-ea5f-4f99-8b53-af867ae4b427/bin-2019/ukojak/data/0ac6f72c7/67c4e772081842e09ec1feba9e8153e5/FLAGe1b3f7173 [2018-11-10 04:14:55,161 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:14:55,161 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_fe84be0e-ea5f-4f99-8b53-af867ae4b427/sv-benchmarks/c/float-benchs/bary_diverge_true-unreach-call_true-termination.c [2018-11-10 04:14:55,165 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fe84be0e-ea5f-4f99-8b53-af867ae4b427/bin-2019/ukojak/data/0ac6f72c7/67c4e772081842e09ec1feba9e8153e5/FLAGe1b3f7173 [2018-11-10 04:14:55,173 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_fe84be0e-ea5f-4f99-8b53-af867ae4b427/bin-2019/ukojak/data/0ac6f72c7/67c4e772081842e09ec1feba9e8153e5 [2018-11-10 04:14:55,175 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:14:55,176 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 04:14:55,177 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:14:55,177 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:14:55,182 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:14:55,182 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:14:55" (1/1) ... [2018-11-10 04:14:55,185 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69eb368e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:14:55, skipping insertion in model container [2018-11-10 04:14:55,185 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:14:55" (1/1) ... [2018-11-10 04:14:55,193 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:14:55,207 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:14:55,319 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:14:55,323 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 04:14:55,336 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:14:55,349 INFO L193 MainTranslator]: Completed translation [2018-11-10 04:14:55,349 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:14:55 WrapperNode [2018-11-10 04:14:55,349 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 04:14:55,350 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 04:14:55,350 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 04:14:55,350 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 04:14:55,356 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:14:55" (1/1) ... [2018-11-10 04:14:55,361 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:14:55" (1/1) ... [2018-11-10 04:14:55,371 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 04:14:55,371 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 04:14:55,371 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 04:14:55,371 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 04:14:55,378 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:14:55" (1/1) ... [2018-11-10 04:14:55,378 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:14:55" (1/1) ... [2018-11-10 04:14:55,379 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:14:55" (1/1) ... [2018-11-10 04:14:55,379 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:14:55" (1/1) ... [2018-11-10 04:14:55,382 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:14:55" (1/1) ... [2018-11-10 04:14:55,384 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:14:55" (1/1) ... [2018-11-10 04:14:55,385 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:14:55" (1/1) ... [2018-11-10 04:14:55,386 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 04:14:55,387 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 04:14:55,387 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 04:14:55,387 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 04:14:55,388 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:14:55" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fe84be0e-ea5f-4f99-8b53-af867ae4b427/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 [2018-11-10 04:14:55,467 INFO L130 BoogieDeclarations]: Found specification of procedure RANDOM_INPUT [2018-11-10 04:14:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure RANDOM_INPUT [2018-11-10 04:14:55,467 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 04:14:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 04:15:07,710 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 04:15:07,711 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 04:15:07 BoogieIcfgContainer [2018-11-10 04:15:07,711 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 04:15:07,711 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 04:15:07,711 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 04:15:07,719 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 04:15:07,719 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 04:15:07" (1/1) ... [2018-11-10 04:15:07,726 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:15:07,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 04:15:07,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 21 states and 27 transitions. [2018-11-10 04:15:07,749 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 27 transitions. [2018-11-10 04:15:07,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-11-10 04:15:07,753 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 04:15:07,780 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.IllegalArgumentException: Indexed Sort BitVec undefined at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.getSort(SortSymbol.java:177) at de.uni_freiburg.informatik.ultimate.logic.Theory.getSort(Theory.java:1243) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:287) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSort(TermTransferrer.java:147) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.convertApplicationTerm(TermTransferrer.java:177) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$BuildApplicationTerm.walk(TermTransformer.java:320) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:253) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:452) 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) [2018-11-10 04:15:07,782 INFO L168 Benchmark]: Toolchain (without parser) took 12606.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.7 MB). Free memory was 950.8 MB in the beginning and 1.1 GB in the end (delta: -165.4 MB). Peak memory consumption was 261.8 kB. Max. memory is 11.5 GB. [2018-11-10 04:15:07,784 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:15:07,784 INFO L168 Benchmark]: CACSL2BoogieTranslator took 173.13 ms. Allocated memory is still 1.0 GB. Free memory was 950.8 MB in the beginning and 940.1 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-11-10 04:15:07,785 INFO L168 Benchmark]: Boogie Procedure Inliner took 20.77 ms. Allocated memory is still 1.0 GB. Free memory was 940.1 MB in the beginning and 934.7 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-10 04:15:07,785 INFO L168 Benchmark]: Boogie Preprocessor took 15.58 ms. Allocated memory is still 1.0 GB. Free memory is still 934.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:15:07,786 INFO L168 Benchmark]: RCFGBuilder took 12324.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.7 MB). Free memory was 934.7 MB in the beginning and 1.1 GB in the end (delta: -188.3 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. [2018-11-10 04:15:07,786 INFO L168 Benchmark]: CodeCheck took 70.37 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-10 04:15:07,788 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: IllegalArgumentException: Indexed Sort BitVec undefined: de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 173.13 ms. Allocated memory is still 1.0 GB. Free memory was 950.8 MB in the beginning and 940.1 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 20.77 ms. Allocated memory is still 1.0 GB. Free memory was 940.1 MB in the beginning and 934.7 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 15.58 ms. Allocated memory is still 1.0 GB. Free memory is still 934.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 12324.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.7 MB). Free memory was 934.7 MB in the beginning and 1.1 GB in the end (delta: -188.3 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. * CodeCheck took 70.37 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...